Merge pull request #49320 from thaJeztah/26.1_backport_gha_arm64

[26.1 backport] ci: switch from jenkins to gha for arm64 build and tests (and set correct go version for branch)

.dockerignore

@@ -1,6 +1,4 @@
-/.git
-
-# build artifacts
-/bundles/
-/cmd/dockerd/winresources/winres.json
-/cmd/dockerd/*.syso
+.git
+bundles/
+cli/winresources/**/winres.json
+cli/winresources/**/*.syso

.gitattributes

@@ -1 +1,3 @@
 Dockerfile* linguist-language=Dockerfile
+vendor.mod linguist-language=Go-Module
+vendor.sum linguist-language=Go-Checksums

.github/PULL_REQUEST_TEMPLATE.md

@@ -19,14 +19,11 @@ Please provide the following information:
 
 **- How to verify it**
 
-**- Human readable description for the release notes**
+**- Description for the changelog**
 <!--
 Write a short (one line) summary that describes the changes in this
 pull request for inclusion in the changelog.
-It must be placed inside the below triple backticks section.
-
-NOTE: Only fill this section if changes introduced in this PR are user-facing.
-The PR must have a relevant impact/ label.
+It must be placed inside the below triple backticks section:
 -->
 ```markdown changelog
 

.github/actions/setup-tracing/action.yml

@@ -6,18 +6,9 @@ runs:
   steps:
     - run: |
         set -e
-        # The OTEL Collector is set up on Windows through an inline run step. If
-        # you update the collector here, don't forget to update the version set
-        # in .github/workflows/.windows.yml.
-        mkdir -p /tmp/reports
-        chmod 777 /tmp/reports
-        docker run -d --net=host --name otelcol \
-          -v "$(pwd)/otelcol-ci-config.yml:/etc/otelcol-contrib/config.yaml" \
-          -v "/tmp/reports:/data" \
-          otel/opentelemetry-collector-contrib:0.140.0 \
-            --config file:/etc/otelcol-contrib/config.yaml \
-            --config "yaml:exporters::file::path: /data/otel-trace.jsonl"
+        # Jaeger is set up on Windows through an inline run step. If you update Jaeger here, don't forget to update
+        # the version set in .github/workflows/.windows.yml.
+        docker run -d --net=host --name jaeger -e COLLECTOR_OTLP_ENABLED=true jaegertracing/all-in-one:1.46
         docker0_ip="$(ip -f inet addr show docker0 | grep -Po 'inet \K[\d.]+')"
         echo "OTEL_EXPORTER_OTLP_ENDPOINT=http://${docker0_ip}:4318" >> "${GITHUB_ENV}"
-        echo "OTEL_EXPORTER_OTLP_PROTOCOL=http/protobuf" >> "${GITHUB_ENV}"
       shell: bash

.github/labeler.yml

@@ -1,159 +0,0 @@
-module/client:
-  - changed-files:
-    - any-glob-to-any-file: 'client/**'
-
-module/api:
-  - changed-files:
-    - any-glob-to-any-file: 'api/**'
-
-area/daemon:
-  - changed-files:
-    - any-glob-to-any-file: 'daemon/**'
-
-area/builder/buildkit:
-  - changed-files:
-    - any-glob-to-any-file:
-      - '**/*buildkit*'
-      - 'daemon/internal/builder-next/**'
-
-area/builder/classic-builder:
-  - changed-files:
-    - any-glob-to-any-file:
-      - 'daemon/images/*_build*'
-      - 'daemon/builder/**'
-
-area/builder:
-  - labels:
-    - any-glob-to-any-file:
-      - '**/*buildkit*'
-      - 'daemon/internal/builder-next/**'
-      - 'daemon/images/*_build*'
-      - 'daemon/builder/**'
-
-area/networking:
-  - changed-files:
-    - any-glob-to-any-file:
-      - 'daemon/network*'
-      - 'daemon/network/**'
-      - 'api/types/network/**'
-      - 'integration/network/**'
-      - 'integration/networking/**'
-
-area/volumes:
-  - changed-files:
-    - any-glob-to-any-file:
-      - 'daemon/volume/**'
-      - 'api/types/volume/**'
-      - 'integration/volume/**'
-
-area/swarm:
-  - changed-files:
-    - any-glob-to-any-file:
-      - 'daemon/cluster/**'
-      - 'api/types/swarm/**'
-
-area/images:
-  - changed-files:
-    - any-glob-to-any-file:
-      - 'daemon/images/**'
-      - 'api/types/image/**'
-      - 'integration/image/**'
-
-area/logging:
-  - changed-files:
-    - any-glob-to-any-file:
-      - 'daemon/logger/**'
-      - '**/*log*'
-
-area/security:
-  - changed-files:
-    - any-glob-to-any-file:
-      - '**/*seccomp*'
-      - '**/*apparmor*'
-      - '**/*selinux*'
-
-area/security/apparmor:
-  - changed-files:
-    - any-glob-to-any-file:
-      - '**/*apparmor*'
-      - 'contrib/apparmor/**'
-
-area/security/selinux:
-  - changed-files:
-    - any-glob-to-any-file:
-      - '**/*selinux*'
-      - 'contrib/selinux/**'
-
-area/security/seccomp:
-  - changed-files:
-    - any-glob-to-any-file: '**/*seccomp*'
-
-area/systemd:
-  - changed-files:
-    - any-glob-to-any-file:
-      - '**/*systemd*'
-      - 'contrib/init/systemd/**'
-
-area/contrib:
-  - changed-files:
-    - any-glob-to-any-file: 'contrib/**'
-
-area/packaging:
-  - changed-files:
-    - any-glob-to-any-file:
-      # files used in packaging
-      - 'contrib/dockerd-rootless.sh'
-      - 'contrib/dockerd-rootless-setuptool.sh'
-      - 'contrib/init/systemd/**'
-
-containerd-integration:
-  - changed-files:
-    - any-glob-to-any-file: 'daemon/containerd/**'
-
-area/rootless:
-  - changed-files:
-    - any-glob-to-any-file:
-      - '**/*rootless*'
-      - 'contrib/dockerd-rootless*'
-
-area/testing:
-  - changed-files:
-    - any-glob-to-all-files:
-      - 'integration/**'
-      - 'integration-cli/**'
-      - '**/*_test.go'
-      - 'internal/test*'
-      - 'internal/testutil/**'
-
-area/docs:
-  - changed-files:
-    - any-glob-to-any-file:
-      - 'api/docs/*.yaml'
-      - 'docs/**'
-      - '**/*.md'
-      - 'man/**'
-
-area/dependencies:
-- all:
-  - changed-files:
-    - any-glob-to-any-file:
-      - 'go.mod'
-      - 'go.sum'
-      - 'vendor/**'
-    - all-globs-to-all-files:
-      - '!client/**'
-      - '!api/**'
-
-area/ci:
-  - changed-files:
-    - any-glob-to-any-file: '.github/**'
-
-platform/windows:
-  - changed-files:
-    - any-glob-to-any-file:
-      - '**/*_windows.go'
-      - 'Dockerfile.windows'
-
-impact/changelog:
-  - changed-files:
-    - any-glob-to-any-file: 'api/docs/CHANGELOG.md'

.github/workflows/.dco.yml

@@ -3,29 +3,20 @@ name: .dco
 
 # TODO: hide reusable workflow from the UI. Tracked in https://github.com/community/community/discussions/12025
 
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
 on:
   workflow_call:
 
 env:
-  ALPINE_VERSION: "3.22"
+  ALPINE_VERSION: "3.20"
 
 jobs:
   run:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 10 # guardrails timeout for the whole job
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       -

.github/workflows/.test-prepare.yml

@@ -0,0 +1,36 @@
+# reusable workflow
+name: .test-prepare
+
+# TODO: hide reusable workflow from the UI. Tracked in https://github.com/community/community/discussions/12025
+
+on:
+  workflow_call:
+    outputs:
+      matrix:
+        description: Test matrix
+        value: ${{ jobs.run.outputs.matrix }}
+
+jobs:
+  run:
+    runs-on: ubuntu-20.04
+    timeout-minutes: 120 # guardrails timeout for the whole job
+    outputs:
+      matrix: ${{ steps.set.outputs.matrix }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Create matrix
+        id: set
+        uses: actions/github-script@v7
+        with:
+          script: |
+            let matrix = ['graphdriver'];
+            if ("${{ contains(github.event.pull_request.labels.*.name, 'containerd-integration') || github.event_name != 'pull_request' }}" == "true") {
+              matrix.push('snapshotter');
+            }
+            await core.group(`Set matrix`, async () => {
+              core.info(`matrix: ${JSON.stringify(matrix)}`);
+              core.setOutput('matrix', JSON.stringify(matrix));
+            });

.github/workflows/.test-unit.yml

@@ -1,123 +0,0 @@
-# reusable workflow
-name: .test-unit
-
-# TODO: hide reusable workflow from the UI. Tracked in https://github.com/community/community/discussions/12025
-
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
-on:
-  workflow_call:
-
-env:
-  GO_VERSION: "1.25.5"
-  GOTESTLIST_VERSION: v0.3.1
-  TESTSTAT_VERSION: v0.1.25
-  SETUP_BUILDX_VERSION: edge
-  SETUP_BUILDKIT_IMAGE: moby/buildkit:latest
-
-jobs:
-  unit:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 120 # guardrails timeout for the whole job
-    continue-on-error: ${{ github.event_name != 'pull_request' }}
-    strategy:
-      fail-fast: false
-      matrix:
-        mode:
-          - ""
-          - firewalld
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v6
-      -
-        name: Set up runner
-        uses: ./.github/actions/setup-runner
-      -
-        name: Prepare
-        run: |
-          CACHE_DEV_SCOPE=dev
-          if [[ "${{ matrix.mode }}" == *"firewalld"* ]]; then
-            echo "FIREWALLD=true" >> $GITHUB_ENV
-            CACHE_DEV_SCOPE="${CACHE_DEV_SCOPE}firewalld"
-          fi
-          echo "CACHE_DEV_SCOPE=${CACHE_DEV_SCOPE}" >> $GITHUB_ENV
-      -
-        name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
-      -
-        name: Build dev image
-        uses: docker/bake-action@v6
-        with:
-          targets: dev
-          set: |
-            dev.cache-from=type=gha,scope=${{ env.CACHE_DEV_SCOPE }}
-      -
-        name: Test
-        run: |
-          make -o build test-unit
-      -
-        name: Prepare reports
-        if: always()
-        run: |
-          mkdir -p bundles /tmp/reports
-          find bundles -type f \( -name '*-report.json' -o -name '*.log' -o -name '*.out' -o -name '*.prof' -o -name '*-report.xml' \) -print | xargs sudo tar -czf /tmp/reports.tar.gz
-          tar -xzf /tmp/reports.tar.gz -C /tmp/reports
-          sudo chown -R $(id -u):$(id -g) /tmp/reports
-          tree -nh /tmp/reports
-      -
-        name: Send to Codecov
-        uses: codecov/codecov-action@v4
-        with:
-          directory: ./bundles
-          env_vars: RUNNER_OS
-          flags: unit
-          token: ${{ secrets.CODECOV_TOKEN }}  # used to upload coverage reports: https://github.com/moby/buildkit/pull/4660#issue-2142122533
-      -
-        name: Upload reports
-        if: always()
-        uses: actions/upload-artifact@v5
-        with:
-          name: test-reports-unit--${{ matrix.mode }}
-          path: /tmp/reports/*
-          retention-days: 1
-
-  unit-report:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 10
-    continue-on-error: ${{ github.event_name != 'pull_request' }}
-    if: always()
-    needs:
-      - unit
-    steps:
-      -
-        name: Set up Go
-        uses: actions/setup-go@v6
-        with:
-          go-version: ${{ env.GO_VERSION }}
-          cache: false
-      -
-        name: Download reports
-        uses: actions/download-artifact@v6
-        with:
-          pattern: test-reports-unit-*
-          path: /tmp/reports
-      -
-        name: Install teststat
-        run: |
-          go install github.com/vearutop/teststat@${{ env.TESTSTAT_VERSION }}
-      -
-        name: Create summary
-        run: |
-          find /tmp/reports -type f -name '*-go-test-report.json' -exec teststat -markdown {} \+ >> $GITHUB_STEP_SUMMARY

.github/workflows/.test.yml

@@ -3,15 +3,6 @@ name: .test
 
 # TODO: hide reusable workflow from the UI. Tracked in https://github.com/community/community/discussions/12025
 
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
 on:
   workflow_call:
     inputs:
@@ -21,25 +12,102 @@ on:
         default: "graphdriver"
 
 env:
-  GO_VERSION: "1.25.5"
+  GO_VERSION: "1.22.10"
   GOTESTLIST_VERSION: v0.3.1
   TESTSTAT_VERSION: v0.1.25
   ITG_CLI_MATRIX_SIZE: 6
   DOCKER_EXPERIMENTAL: 1
   DOCKER_GRAPHDRIVER: ${{ inputs.storage == 'snapshotter' && 'overlayfs' || 'overlay2' }}
-  TEST_INTEGRATION_USE_GRAPHDRIVER: ${{ inputs.storage == 'graphdriver' && '1' || '' }}
-  SETUP_BUILDX_VERSION: edge
-  SETUP_BUILDKIT_IMAGE: moby/buildkit:latest
+  TEST_INTEGRATION_USE_SNAPSHOTTER: ${{ inputs.storage == 'snapshotter' && '1' || '' }}
 
 jobs:
-  docker-py:
-    runs-on: ubuntu-24.04
+  unit:
+    runs-on: ubuntu-20.04
     timeout-minutes: 120 # guardrails timeout for the whole job
     continue-on-error: ${{ github.event_name != 'pull_request' }}
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
+      -
+        name: Set up runner
+        uses: ./.github/actions/setup-runner
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Build dev image
+        uses: docker/bake-action@v4
+        with:
+          targets: dev
+          set: |
+            dev.cache-from=type=gha,scope=dev
+      -
+        name: Test
+        run: |
+          make -o build test-unit
+      -
+        name: Prepare reports
+        if: always()
+        run: |
+          mkdir -p bundles /tmp/reports
+          find bundles -path '*/root/*overlay2' -prune -o -type f \( -name '*-report.json' -o -name '*.log' -o -name '*.out' -o -name '*.prof' -o -name '*-report.xml' \) -print | xargs sudo tar -czf /tmp/reports.tar.gz
+          tar -xzf /tmp/reports.tar.gz -C /tmp/reports
+          sudo chown -R $(id -u):$(id -g) /tmp/reports
+          tree -nh /tmp/reports
+      -
+        name: Send to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          directory: ./bundles
+          env_vars: RUNNER_OS
+          flags: unit
+          token: ${{ secrets.CODECOV_TOKEN }}  # used to upload coverage reports: https://github.com/moby/buildkit/pull/4660#issue-2142122533
+      -
+        name: Upload reports
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-reports-unit-${{ inputs.storage }}
+          path: /tmp/reports/*
+          retention-days: 1
+
+  unit-report:
+    runs-on: ubuntu-20.04
+    timeout-minutes: 10
+    continue-on-error: ${{ github.event_name != 'pull_request' }}
+    if: always()
+    needs:
+      - unit
+    steps:
+      -
+        name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
+      -
+        name: Download reports
+        uses: actions/download-artifact@v4
+        with:
+          name: test-reports-unit-${{ inputs.storage }}
+          path: /tmp/reports
+      -
+        name: Install teststat
+        run: |
+          go install github.com/vearutop/teststat@${{ env.TESTSTAT_VERSION }}
+      -
+        name: Create summary
+        run: |
+          find /tmp/reports -type f -name '*-go-test-report.json' -exec teststat -markdown {} \+ >> $GITHUB_STEP_SUMMARY
+
+  docker-py:
+    runs-on: ubuntu-20.04
+    timeout-minutes: 120 # guardrails timeout for the whole job
+    continue-on-error: ${{ github.event_name != 'pull_request' }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
       -
         name: Set up runner
         uses: ./.github/actions/setup-runner
@@ -49,13 +117,9 @@ jobs:
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Build dev image
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |
@@ -63,17 +127,18 @@ jobs:
       -
         name: Test
         run: |
-          make TEST_SKIP_INTEGRATION_CLI=1 -o build test-docker-py
+          make -o build test-docker-py
       -
         name: Prepare reports
         if: always()
         run: |
-          docker stop otelcol
           mkdir -p bundles /tmp/reports
           find bundles -path '*/root/*overlay2' -prune -o -type f \( -name '*-report.json' -o -name '*.log' -o -name '*.out' -o -name '*.prof' -o -name '*-report.xml' \) -print | xargs sudo tar -czf /tmp/reports.tar.gz
           tar -xzf /tmp/reports.tar.gz -C /tmp/reports
           sudo chown -R $(id -u):$(id -g) /tmp/reports
           tree -nh /tmp/reports
+
+          curl -sSLf localhost:16686/api/traces?service=integration-test-client > /tmp/reports/jaeger-trace.json
       -
         name: Test daemon logs
         if: always()
@@ -82,33 +147,29 @@ jobs:
       -
         name: Upload reports
         if: always()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v4
         with:
           name: test-reports-docker-py-${{ inputs.storage }}
           path: /tmp/reports/*
           retention-days: 1
 
   integration-flaky:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 120 # guardrails timeout for the whole job
     continue-on-error: ${{ github.event_name != 'pull_request' }}
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       -
         name: Set up runner
         uses: ./.github/actions/setup-runner
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Build dev image
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |
@@ -120,56 +181,25 @@ jobs:
         env:
           TEST_SKIP_INTEGRATION_CLI: 1
 
-  integration-prepare:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 10 # guardrails timeout for the whole job
-    continue-on-error: ${{ github.event_name != 'pull_request' }}
-    outputs:
-      includes: ${{ steps.set.outputs.includes }}
-    steps:
-      -
-        name: Create matrix includes
-        id: set
-        uses: actions/github-script@v7
-        with:
-          script: |
-            let includes = [
-              { os: 'ubuntu-22.04', mode: '' },
-              { os: 'ubuntu-22.04', mode: 'rootless' },
-              { os: 'ubuntu-22.04', mode: 'systemd' },
-              { os: 'ubuntu-24.04', mode: '' },
-              // { os: 'ubuntu-24.04', mode: 'rootless' },  // FIXME: https://github.com/moby/moby/pull/49579#issuecomment-2698622223
-              { os: 'ubuntu-24.04', mode: 'systemd' },
-              // { os: 'ubuntu-24.04', mode: 'rootless-systemd' }, // FIXME: https://github.com/moby/moby/issues/44084
-            ];
-            if ("${{ inputs.storage }}" == "snapshotter") {
-              includes.push({ os: 'ubuntu-24.04', mode: 'iptables+firewalld' });
-              includes.push({ os: 'ubuntu-24.04', mode: 'nftables' });
-              includes.push({ os: 'ubuntu-24.04', mode: 'nftables+firewalld' });
-            }
-            await core.group(`Set matrix`, async () => {
-              core.info(`matrix: ${JSON.stringify(includes)}`);
-              core.setOutput('includes', JSON.stringify(includes));
-            });
-      -
-        name: Show matrix
-        run: |
-          echo ${{ steps.set.outputs.includes }}
-
   integration:
     runs-on: ${{ matrix.os }}
     timeout-minutes: 120 # guardrails timeout for the whole job
     continue-on-error: ${{ github.event_name != 'pull_request' }}
-    needs:
-      - integration-prepare
     strategy:
       fail-fast: false
       matrix:
-        include: ${{ fromJson(needs.integration-prepare.outputs.includes) }}
+        os:
+          - ubuntu-20.04
+          - ubuntu-22.04
+        mode:
+          - ""
+          - rootless
+          - systemd
+          #- rootless-systemd FIXME: https://github.com/moby/moby/issues/44084
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       -
         name: Set up runner
         uses: ./.github/actions/setup-runner
@@ -187,24 +217,13 @@ jobs:
             echo "SYSTEMD=true" >> $GITHUB_ENV
             CACHE_DEV_SCOPE="${CACHE_DEV_SCOPE}systemd"
           fi
-          if [[ "${{ matrix.mode }}" == *"firewalld"* ]]; then
-            echo "FIREWALLD=true" >> $GITHUB_ENV
-            CACHE_DEV_SCOPE="${CACHE_DEV_SCOPE}firewalld"
-          fi
-          if [[ "${{ matrix.mode }}" == *"nftables"* ]]; then
-            echo "DOCKER_FIREWALL_BACKEND=nftables" >> $GITHUB_ENV
-          fi
           echo "CACHE_DEV_SCOPE=${CACHE_DEV_SCOPE}" >> $GITHUB_ENV
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Build dev image
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |
@@ -227,13 +246,13 @@ jobs:
           reportsPath="/tmp/reports/$reportsName"
           echo "TESTREPORTS_NAME=$reportsName" >> $GITHUB_ENV
           
-          docker stop otelcol
           mkdir -p bundles $reportsPath
           find bundles -path '*/root/*overlay2' -prune -o -type f \( -name '*-report.json' -o -name '*.log' -o -name '*.out' -o -name '*.prof' -o -name '*-report.xml' \) -print | xargs sudo tar -czf /tmp/reports.tar.gz
           tar -xzf /tmp/reports.tar.gz -C $reportsPath
-          mv /tmp/reports/otel-trace*.jsonl $reportsPath/
           sudo chown -R $(id -u):$(id -g) $reportsPath
           tree -nh $reportsPath
+
+          curl -sSLf localhost:16686/api/traces?service=integration-test-client > $reportsPath/jaeger-trace.json
       -
         name: Send to Codecov
         uses: codecov/codecov-action@v4
@@ -250,14 +269,14 @@ jobs:
       -
         name: Upload reports
         if: always()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v4
         with:
           name: test-reports-integration-${{ inputs.storage }}-${{ env.TESTREPORTS_NAME }}
           path: /tmp/reports/*
           retention-days: 1
 
   integration-report:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 10
     continue-on-error: ${{ github.event_name != 'pull_request' }}
     if: always()
@@ -266,13 +285,12 @@ jobs:
     steps:
       -
         name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: false
       -
         name: Download reports
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v4
         with:
           path: /tmp/reports
           pattern: test-reports-integration-${{ inputs.storage }}-*
@@ -287,27 +305,26 @@ jobs:
           find /tmp/reports -type f -name '*-go-test-report.json' -exec teststat -markdown {} \+ >> $GITHUB_STEP_SUMMARY
 
   integration-cli-prepare:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 120 # guardrails timeout for the whole job
     continue-on-error: ${{ github.event_name != 'pull_request' }}
     outputs:
-      matrix: ${{ steps.set.outputs.matrix }}
+      matrix: ${{ steps.tests.outputs.matrix }}
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       -
         name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: false
       -
         name: Install gotestlist
         run:
           go install github.com/crazy-max/gotestlist/cmd/gotestlist@${{ env.GOTESTLIST_VERSION }}
       -
-        name: Create test matrix
+        name: Create matrix
         id: tests
         working-directory: ./integration-cli
         run: |
@@ -319,109 +336,36 @@ jobs:
           matrix="$(gotestlist -d ${{ env.ITG_CLI_MATRIX_SIZE }} -o "./..." -o "DockerSwarmSuite" -o "DockerNetworkSuite|DockerExternalVolumeSuite" ./...)"
           echo "matrix=$matrix" >> $GITHUB_OUTPUT
       -
-        name: Create gha matrix
-        id: set
-        uses: actions/github-script@v7
-        with:
-          script: |
-            let matrix = {
-              test: ${{ steps.tests.outputs.matrix }},
-              include: [],
-            };
-            // For some reasons, GHA doesn't combine a dynamically defined
-            // 'include' with other matrix variables that aren't part of the
-            // include items.
-            // Moreover, since the goal is to run only relevant tests with
-            // firewalld/nftables enabled to minimize the number of CI jobs, we
-            // statically define the list of test suites that we want to run.
-            if ("${{ inputs.storage }}" == "snapshotter") {
-              matrix.include.push({
-                'mode': 'iptables+firewalld',
-                'test': 'DockerCLINetworkSuite|DockerCLIPortSuite|DockerDaemonSuite'
-              });
-              matrix.include.push({
-                'mode': 'iptables+firewalld',
-                'test': 'DockerSwarmSuite'
-              });
-              matrix.include.push({
-                'mode': 'iptables+firewalld',
-                'test': 'DockerNetworkSuite'
-              });
-              matrix.include.push({
-                'mode': 'nftables',
-                'test': 'DockerCLINetworkSuite|DockerCLIPortSuite|DockerDaemonSuite'
-              });
-              matrix.include.push({
-                'mode': 'nftables',
-                'test': 'DockerSwarmSuite'
-              });
-              matrix.include.push({
-                'mode': 'nftables',
-                'test': 'DockerNetworkSuite'
-              });
-              matrix.include.push({
-                'mode': 'nftables+firewalld',
-                'test': 'DockerCLINetworkSuite|DockerCLIPortSuite|DockerDaemonSuite'
-              });
-              matrix.include.push({
-                'mode': 'nftables+firewalld',
-                'test': 'DockerSwarmSuite'
-              });
-              matrix.include.push({
-                'mode': 'nftables+firewalld',
-                'test': 'DockerNetworkSuite'
-              });
-            }
-            await core.group(`Set matrix`, async () => {
-              core.info(`matrix: ${JSON.stringify(matrix)}`);
-              core.setOutput('matrix', JSON.stringify(matrix));
-            });
-      -
-        name: Show final gha matrix
+        name: Show matrix
         run: |
-          echo ${{ steps.set.outputs.matrix }}
+          echo ${{ steps.tests.outputs.matrix }}
 
   integration-cli:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 120 # guardrails timeout for the whole job
     continue-on-error: ${{ github.event_name != 'pull_request' }}
     needs:
       - integration-cli-prepare
     strategy:
       fail-fast: false
-      matrix: ${{ fromJson(needs.integration-cli-prepare.outputs.matrix) }}
+      matrix:
+        test: ${{ fromJson(needs.integration-cli-prepare.outputs.matrix) }}
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       -
         name: Set up runner
         uses: ./.github/actions/setup-runner
       -
         name: Set up tracing
         uses: ./.github/actions/setup-tracing
-      -
-        name: Prepare
-        run: |
-          CACHE_DEV_SCOPE=dev
-          if [[ "${{ matrix.mode }}" == *"firewalld"* ]]; then
-            echo "FIREWALLD=true" >> $GITHUB_ENV
-            CACHE_DEV_SCOPE="${CACHE_DEV_SCOPE}firewalld"
-          fi
-          if [[ "${{ matrix.mode }}" == *"nftables"* ]]; then
-            echo "DOCKER_FIREWALL_BACKEND=nftables" >> $GITHUB_ENV
-          fi
-          echo "CACHE_DEV_SCOPE=${CACHE_DEV_SCOPE}" >> $GITHUB_ENV
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Build dev image
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |
@@ -442,14 +386,14 @@ jobs:
           reportsPath=/tmp/reports/$reportsName
           echo "TESTREPORTS_NAME=$reportsName" >> $GITHUB_ENV
           
-          docker stop otelcol
           mkdir -p bundles $reportsPath
           echo "${{ matrix.test }}" | tr -s '|' '\n' | tee -a "$reportsPath/tests.txt"
           find bundles -path '*/root/*overlay2' -prune -o -type f \( -name '*-report.json' -o -name '*.log' -o -name '*.out' -o -name '*.prof' -o -name '*-report.xml' \) -print | xargs sudo tar -czf /tmp/reports.tar.gz
           tar -xzf /tmp/reports.tar.gz -C $reportsPath
-          mv /tmp/reports/otel-trace*.jsonl $reportsPath/
           sudo chown -R $(id -u):$(id -g) $reportsPath
           tree -nh $reportsPath
+
+          curl -sSLf localhost:16686/api/traces?service=integration-test-client > $reportsPath/jaeger-trace.json
       -
         name: Send to Codecov
         uses: codecov/codecov-action@v4
@@ -466,14 +410,14 @@ jobs:
       -
         name: Upload reports
         if: always()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v4
         with:
-          name: test-reports-integration-cli-${{ inputs.storage }}-${{ matrix.mode }}-${{ env.TESTREPORTS_NAME }}
+          name: test-reports-integration-cli-${{ inputs.storage }}-${{ env.TESTREPORTS_NAME }}
           path: /tmp/reports/*
           retention-days: 1
 
   integration-cli-report:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 10
     continue-on-error: ${{ github.event_name != 'pull_request' }}
     if: always()
@@ -482,16 +426,15 @@ jobs:
     steps:
       -
         name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: false
       -
         name: Download reports
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v4
         with:
           path: /tmp/reports
-          pattern: test-reports-integration-cli-${{ inputs.storage }}-${{ matrix.mode }}-*
+          pattern: test-reports-integration-cli-${{ inputs.storage }}-*
           merge-multiple: true
       -
         name: Install teststat

.github/workflows/.vm.yml

@@ -1,207 +0,0 @@
-# reusable workflow
-name: .vm
-
-# TODO: hide reusable workflow from the UI. Tracked in https://github.com/community/community/discussions/12025
-
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
-on:
-  workflow_call:
-    inputs:
-      template:
-        required: true
-        type: string
-
-env:
-  GO_VERSION: "1.25.5"
-  TESTSTAT_VERSION: v0.1.25
-
-jobs:
-  integration:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 60
-    continue-on-error: ${{ github.event_name != 'pull_request' }}
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
-    strategy:
-      fail-fast: false
-      matrix:
-        mode:
-          - ""
-          - rootless
-
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v6
-      -
-        name: Set up Lima
-        uses: lima-vm/lima-actions/setup@03b96d61959e83b2c737e44162c3088e81de0886  # v1.0.1
-        id: lima-actions-setup
-        with:
-          version: v1.2.2
-      -
-        name: Cache ~/.cache/lima
-        uses: actions/cache@v4
-        with:
-          path: ~/.cache/lima
-          key: lima-${{ steps.lima-actions-setup.outputs.version }}-${{ inputs.template }}
-      -
-        name: Start the guest VM
-        run: |
-          # --plain is set because the built-in containerd support conflicts with Docker
-          limactl start \
-            --name=default \
-            --cpus=4 \
-            --memory=12 \
-            --plain \
-            ${{ inputs.template }}
-      -
-        name: Load kernel modules in the guest VM
-        run: |
-          set -eux -o pipefail
-          cat <<-EOF | lima sudo tee /etc/modules-load.d/docker.conf
-          br_netfilter
-          bridge
-          ip6_tables
-          ip6table_filter
-          ip6table_nat
-          ip_tables
-          ip_vs
-          iptable_filter
-          iptable_nat
-          nf_tables
-          overlay
-          tap
-          tun
-          veth
-          x_tables
-          xt_addrtype
-          xt_comment
-          xt_conntrack
-          xt_mark
-          xt_multiport
-          xt_nat
-          xt_tcpudp
-          EOF
-          lima sudo systemctl restart systemd-modules-load.service
-      -
-        name: Install dockerd in the guest VM
-        run: |
-          set -eux -o pipefail
-          lima sudo mkdir -p /etc/systemd/system/docker.socket.d
-          cat <<-EOF | lima sudo tee /etc/systemd/system/docker.socket.d/override.conf
-          [Socket]
-          SocketUser=$(whoami)
-          EOF
-          # TODO: use native packages for AlmaLinux: https://github.com/docker/packaging/pull/138
-          lima sudo dnf config-manager --add-repo=https://download.docker.com/linux/rhel/docker-ce.repo
-          lima sudo dnf -q -y install --nobest docker-ce make
-          lima sudo systemctl enable --now docker
-          lima docker info
-      -
-        name: Copy the current directory
-        run: |
-          set -eux -o pipefail
-          limactl cp -r . default:/tmp/docker
-      -
-        name: Test
-        run: |
-          set -eux -o pipefail
-          DOCKER_ROOTLESS=
-          DOCKER_GRAPHDRIVER=overlay2
-          if [[ "${{ matrix.mode }}" == *"rootless"* ]]; then
-            DOCKER_ROOTLESS=1
-            if lima grep -q "AlmaLinux release 8" /etc/system-release; then
-              # kernel prior to 5.11 needs fuse-overlayfs
-              DOCKER_GRAPHDRIVER=fuse-overlayfs
-            fi
-          fi
-
-          DOCKER_IGNORE_BR_NETFILTER_ERROR=
-          if lima grep -q "AlmaLinux release 8" /etc/system-release; then
-            # DOCKER_IGNORE_BR_NETFILTER_ERROR=1 is set because /proc/sys/net/bridge does not appear in
-            # a container when the kernel is older than 5.3.
-            # https://web.archive.org/web/20201123224428/github.com/lxc/lxd/issues/3306#issuecomment-502857864
-            DOCKER_IGNORE_BR_NETFILTER_ERROR=1
-          fi
-
-          # TODO: just propagate the env from the host: https://github.com/lima-vm/lima/issues/3430
-          # TODO: enable GHA cache?
-          LIMA_WORKDIR=/tmp/docker lima \
-            TEST_SKIP_INTEGRATION_CLI=1 \
-            TEST_INTEGRATION_USE_GRAPHDRIVER=1 \
-            DOCKER_ROOTLESS=${DOCKER_ROOTLESS} \
-            DOCKER_GRAPHDRIVER=${DOCKER_GRAPHDRIVER} \
-            DOCKER_IGNORE_BR_NETFILTER_ERROR=${DOCKER_IGNORE_BR_NETFILTER_ERROR} \
-            make test-integration
-      -
-        name: Prepare reports
-        if: always()
-        run: |
-          set -eux -o pipefail
-          limactl cp -v -r default:/tmp/docker/bundles . || true
-          reportsName="$(basename ${{ inputs.template }})"
-          if [ -n "${{ matrix.mode }}" ]; then
-            reportsName="$reportsName-${{ matrix.mode }}"
-          fi
-          reportsPath="/tmp/reports/$reportsName"
-          echo "TESTREPORTS_NAME=$reportsName" >> $GITHUB_ENV
-
-          mkdir -p bundles $reportsPath
-          find bundles -path '*/root/*overlay2' -prune -o -type f \( -name '*-report.json' -o -name '*.log' -o -name '*.out' -o -name '*.prof' -o -name '*-report.xml' \) -print | xargs sudo tar -czf /tmp/reports.tar.gz
-          tar -xzf /tmp/reports.tar.gz -C $reportsPath
-          sudo chown -R $(id -u):$(id -g) $reportsPath
-          tree -nh $reportsPath
-      -
-        name: Test daemon logs
-        if: always()
-        run: |
-          cat bundles/test-integration/docker.log
-      -
-        name: Upload reports
-        if: always()
-        uses: actions/upload-artifact@v5
-        with:
-          name: test-reports-integration-${{ env.TESTREPORTS_NAME }}
-          path: /tmp/reports/*
-          retention-days: 1
-
-  integration-report:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 10
-    continue-on-error: ${{ github.event_name != 'pull_request' }}
-    if: always() && (github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only'))
-    needs:
-      - integration
-    steps:
-      -
-        name: Set up Go
-        uses: actions/setup-go@v6
-        with:
-          go-version: ${{ env.GO_VERSION }}
-          cache: false
-      -
-        name: Prepare reports
-        run: echo "TESTREPORTS_NAME=$(basename ${{ inputs.template }})*" >> $GITHUB_ENV
-      -
-        name: Download reports
-        uses: actions/download-artifact@v6
-        with:
-          path: /tmp/reports
-          pattern: test-reports-integration-${{ env.TESTREPORTS_NAME }}
-          merge-multiple: true
-      -
-        name: Install teststat
-        run: |
-          go install github.com/vearutop/teststat@${{ env.TESTSTAT_VERSION }}
-      -
-        name: Create summary
-        run: |
-          find /tmp/reports -type f -name '*-go-test-report.json' -exec teststat -markdown {} \+ >> $GITHUB_STEP_SUMMARY

.github/workflows/.windows.yml

@@ -3,15 +3,6 @@ name: .windows
 
 # TODO: hide reusable workflow from the UI. Tracked in https://github.com/community/community/discussions/12025
 
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
 on:
   workflow_call:
     inputs:
@@ -28,12 +19,12 @@ on:
         default: false
 
 env:
-  GO_VERSION: "1.25.5"
+  GO_VERSION: "1.22.10"
   GOTESTLIST_VERSION: v0.3.1
   TESTSTAT_VERSION: v0.1.25
   WINDOWS_BASE_IMAGE: mcr.microsoft.com/windows/servercore
+  WINDOWS_BASE_TAG_2019: ltsc2019
   WINDOWS_BASE_TAG_2022: ltsc2022
-  WINDOWS_BASE_TAG_2025: ltsc2025
   TEST_IMAGE_NAME: moby:test
   TEST_CTN_NAME: moby
   DOCKER_BUILDKIT: 0
@@ -53,7 +44,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           path: ${{ env.GOPATH }}/src/github.com/docker/docker
       -
@@ -65,11 +56,23 @@ jobs:
         run: |
           New-Item -ItemType "directory" -Path "${{ github.workspace }}\go-build"
           New-Item -ItemType "directory" -Path "${{ github.workspace }}\go\pkg\mod"
-          If ("${{ inputs.os }}" -eq "windows-2025") {
-            echo "WINDOWS_BASE_IMAGE_TAG=${{ env.WINDOWS_BASE_TAG_2025 }}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
+          If ("${{ inputs.os }}" -eq "windows-2019") {
+            echo "WINDOWS_BASE_IMAGE_TAG=${{ env.WINDOWS_BASE_TAG_2019 }}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
           } ElseIf ("${{ inputs.os }}" -eq "windows-2022") {
             echo "WINDOWS_BASE_IMAGE_TAG=${{ env.WINDOWS_BASE_TAG_2022 }}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
           }
+      -
+        name: Cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~\AppData\Local\go-build
+            ~\go\pkg\mod
+            ${{ github.workspace }}\go-build
+            ${{ env.GOPATH }}\pkg\mod
+          key: ${{ inputs.os }}-${{ github.job }}-${{ hashFiles('**/vendor.sum') }}
+          restore-keys: |
+            ${{ inputs.os }}-${{ github.job }}-
       -
         name: Docker info
         run: |
@@ -80,12 +83,15 @@ jobs:
           & docker build `
             --build-arg WINDOWS_BASE_IMAGE `
             --build-arg WINDOWS_BASE_IMAGE_TAG `
+            --build-arg GO_VERSION `
             -t ${{ env.TEST_IMAGE_NAME }} `
             -f Dockerfile.windows .
       -
         name: Build binaries
         run: |
           & docker run --name ${{ env.TEST_CTN_NAME }} -e "DOCKER_GITCOMMIT=${{ github.sha }}" `
+              -v "${{ github.workspace }}\go-build:C:\Users\ContainerAdministrator\AppData\Local\go-build" `
+              -v "${{ github.workspace }}\go\pkg\mod:C:\gopath\pkg\mod" `
               ${{ env.TEST_IMAGE_NAME }} hack\make.ps1 -Daemon -Client
       -
         name: Copy artifacts
@@ -98,7 +104,7 @@ jobs:
           docker cp "${{ env.TEST_CTN_NAME }}`:c`:\containerd\bin\containerd-shim-runhcs-v1.exe" ${{ env.BIN_OUT }}\
       -
         name: Upload artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v4
         with:
           name: build-${{ inputs.storage }}-${{ inputs.os }}
           path: ${{ env.BIN_OUT }}/*
@@ -117,7 +123,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           path: ${{ env.GOPATH }}/src/github.com/docker/docker
       -
@@ -130,11 +136,23 @@ jobs:
           New-Item -ItemType "directory" -Path "${{ github.workspace }}\go-build"
           New-Item -ItemType "directory" -Path "${{ github.workspace }}\go\pkg\mod"
           New-Item -ItemType "directory" -Path "bundles"
-          If ("${{ inputs.os }}" -eq "windows-2025") {
-            echo "WINDOWS_BASE_IMAGE_TAG=${{ env.WINDOWS_BASE_TAG_2025 }}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
+          If ("${{ inputs.os }}" -eq "windows-2019") {
+            echo "WINDOWS_BASE_IMAGE_TAG=${{ env.WINDOWS_BASE_TAG_2019 }}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
           } ElseIf ("${{ inputs.os }}" -eq "windows-2022") {
             echo "WINDOWS_BASE_IMAGE_TAG=${{ env.WINDOWS_BASE_TAG_2022 }}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
           }
+      -
+        name: Cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~\AppData\Local\go-build
+            ~\go\pkg\mod
+            ${{ github.workspace }}\go-build
+            ${{ env.GOPATH }}\pkg\mod
+          key: ${{ inputs.os }}-${{ github.job }}-${{ hashFiles('**/vendor.sum') }}
+          restore-keys: |
+            ${{ inputs.os }}-${{ github.job }}-
       -
         name: Docker info
         run: |
@@ -145,12 +163,15 @@ jobs:
           & docker build `
             --build-arg WINDOWS_BASE_IMAGE `
             --build-arg WINDOWS_BASE_IMAGE_TAG `
+            --build-arg GO_VERSION `
             -t ${{ env.TEST_IMAGE_NAME }} `
             -f Dockerfile.windows .
       -
         name: Test
         run: |
           & docker run --name ${{ env.TEST_CTN_NAME }} -e "DOCKER_GITCOMMIT=${{ github.sha }}" `
+            -v "${{ github.workspace }}\go-build:C:\Users\ContainerAdministrator\AppData\Local\go-build" `
+            -v "${{ github.workspace }}\go\pkg\mod:C:\gopath\pkg\mod" `
             -v "${{ env.GOPATH }}\src\github.com\docker\docker\bundles:C:\gopath\src\github.com\docker\docker\bundles" `
             ${{ env.TEST_IMAGE_NAME }} hack\make.ps1 -TestUnit
       -
@@ -166,7 +187,7 @@ jobs:
       -
         name: Upload reports
         if: always()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.os }}-${{ inputs.storage }}-unit-reports
           path: ${{ env.GOPATH }}\src\github.com\docker\docker\bundles\*
@@ -181,13 +202,12 @@ jobs:
     steps:
       -
         name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: false
       -
         name: Download artifacts
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v4
         with:
           name: ${{ inputs.os }}-${{ inputs.storage }}-unit-reports
           path: /tmp/artifacts
@@ -208,13 +228,12 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       -
         name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: false
       -
         name: Install gotestlist
         run:
@@ -264,27 +283,18 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           path: ${{ env.GOPATH }}/src/github.com/docker/docker
       -
-        name: Set up Go
-        uses: actions/setup-go@v6
-        with:
-          go-version: ${{ env.GO_VERSION }}
-          cache: false
-      -
-        name: Set up OpenTelemetry Collector
+        name: Set up Jaeger
         run: |
-          # The collectors is set up on Linux through the setup-tracing action. If you update the collector here, don't forget to
+          # Jaeger is set up on Linux through the setup-tracing action. If you update Jaeger here, don't forget to
           # update the version set in .github/actions/setup-tracing/action.yml.
-          New-Item -ItemType Directory -Force -Path bundles -ErrorAction Continue
-          Start-Process "msiexec" -ArgumentList "/i",
-              "https://github.com/open-telemetry/opentelemetry-collector-releases/releases/download/v0.140.0/otelcol_0.140.0_windows_x64.msi",
-              "/qn", "/l*v", "$(Join-Path (Get-Location) "bundles/otelcol-install.log")",
-              "COLLECTOR_SVC_ARGS=`"--config=`"`"file:$(Join-Path (Get-Location) "otelcol-ci-config.yml")`"`" --config=`"`"yaml:exporters::file::path: $(Join-Path (Get-Location) "bundles/otel-trace.jsonl")`"`"`"" `
-              -NoNewWindow -Wait
-          @("OTEL_EXPORTER_OTLP_ENDPOINT=http://127.0.0.1:4318", "OTEL_EXPORTER_OTLP_PROTOCOL=http/protobuf") | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
+          Invoke-WebRequest -Uri "https://github.com/jaegertracing/jaeger/releases/download/v1.46.0/jaeger-1.46.0-windows-amd64.tar.gz" -OutFile ".\jaeger-1.46.0-windows-amd64.tar.gz"
+          tar -zxvf ".\jaeger-1.46.0-windows-amd64.tar.gz"
+          Start-Process '.\jaeger-1.46.0-windows-amd64\jaeger-all-in-one.exe'
+          echo "OTEL_EXPORTER_OTLP_ENDPOINT=http://127.0.0.1:4318" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
         shell: pwsh
       -
         name: Env
@@ -292,16 +302,16 @@ jobs:
           Get-ChildItem Env: | Out-String
       -
         name: Download artifacts
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v4
         with:
           name: build-${{ inputs.storage }}-${{ inputs.os }}
           path: ${{ env.BIN_OUT }}
       -
         name: Init
         run: |
-          New-Item -ItemType "directory" -Path "bundles" -ErrorAction SilentlyContinue
-          If ("${{ inputs.os }}" -eq "windows-2025") {
-            echo "WINDOWS_BASE_IMAGE_TAG=${{ env.WINDOWS_BASE_TAG_2025 }}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
+          New-Item -ItemType "directory" -Path "bundles"
+          If ("${{ inputs.os }}" -eq "windows-2019") {
+            echo "WINDOWS_BASE_IMAGE_TAG=${{ env.WINDOWS_BASE_TAG_2019 }}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
           } ElseIf ("${{ inputs.os }}" -eq "windows-2022") {
             echo "WINDOWS_BASE_IMAGE_TAG=${{ env.WINDOWS_BASE_TAG_2022 }}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
           }
@@ -328,12 +338,33 @@ jobs:
             $ErrorActionPreference = "Stop"
             Write-Host "Service removed"
           }
+      -
+        name: Starting containerd
+        if: matrix.runtime == 'containerd'
+        run: |
+          Write-Host "Generating config"
+          & "${{ env.BIN_OUT }}\containerd.exe" config default | Out-File "$env:TEMP\ctn.toml" -Encoding ascii
+          Write-Host "Creating service"
+          New-Item -ItemType Directory "$env:TEMP\ctn-root" -ErrorAction SilentlyContinue | Out-Null
+          New-Item -ItemType Directory "$env:TEMP\ctn-state" -ErrorAction SilentlyContinue | Out-Null
+          Start-Process -Wait "${{ env.BIN_OUT }}\containerd.exe" `
+            -ArgumentList "--log-level=debug", `
+              "--config=$env:TEMP\ctn.toml", `
+              "--address=\\.\pipe\containerd-containerd", `
+              "--root=$env:TEMP\ctn-root", `
+              "--state=$env:TEMP\ctn-state", `
+              "--log-file=$env:TEMP\ctn.log", `
+              "--register-service"
+          Write-Host "Starting service"
+          Start-Service -Name containerd
+          Start-Sleep -Seconds 5
+          Write-Host "Service started successfully!"
       -
         name: Starting test daemon
         run: |
           Write-Host "Creating service"
           If ("${{ matrix.runtime }}" -eq "containerd") {
-            $runtimeArg="--default-runtime=io.containerd.runhcs.v1"
+            $runtimeArg="--containerd=\\.\pipe\containerd-containerd"
             echo "DOCKER_WINDOWS_CONTAINERD_RUNTIME=1" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
           }
           New-Item -ItemType Directory "$env:TEMP\moby-root" -ErrorAction SilentlyContinue | Out-Null
@@ -345,14 +376,11 @@ jobs:
               "--exec-root=$env:TEMP\moby-exec", `
               "--pidfile=$env:TEMP\docker.pid", `
               "--register-service"
-          # Make the env-var visible to the service-managed dockerd, as there's no CLI flag for this option.
-          $dockerEnviron = @("DOCKER_MIN_API_VERSION=1.24")
-          $dockerEnviron += @(Get-Item Env:\OTEL_* | ForEach-Object { "$($_.Name)=$($_.Value)" })
-          If ("${{ inputs.storage }}" -eq "graphdriver") {
-            $dockerEnviron += @("TEST_INTEGRATION_USE_GRAPHDRIVER=1")
-            echo "TEST_INTEGRATION_USE_GRAPHDRIVER=1" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
+          If ("${{ inputs.storage }}" -eq "snapshotter") {
+            # Make the env-var visible to the service-managed dockerd, as there's no CLI flag for this option.
+            & reg add "HKLM\SYSTEM\CurrentControlSet\Services\docker" /v Environment /t REG_MULTI_SZ /s '@' /d TEST_INTEGRATION_USE_SNAPSHOTTER=1 
+            echo "TEST_INTEGRATION_USE_SNAPSHOTTER=1" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
           }
-          New-ItemProperty -Name "Environment" -Path "HKLM:\SYSTEM\CurrentControlSet\Services\docker" -PropertyType MultiString -Value $dockerEnviron
           Write-Host "Starting service"
           Start-Service -Name docker
           Write-Host "Service started successfully!"
@@ -376,17 +404,6 @@ jobs:
             Start-Sleep -Seconds 1
           }
           Write-Host "Test daemon started and replied!"
-          If ("${{ matrix.runtime }}" -eq "containerd") {
-            $containerdProcesses = Get-Process -Name containerd -ErrorAction:SilentlyContinue
-            If (-not $containerdProcesses) {
-              Throw "containerd process is not running"
-            } else {
-              foreach ($process in $containerdProcesses) {
-                $processPath = (Get-Process -Id $process.Id -FileVersionInfo).FileName
-                Write-Output "Running containerd instance binary Path: $($processPath)"
-              }
-            }
-          }
         env:
           DOCKER_HOST: npipe:////./pipe/docker_engine
       -
@@ -410,6 +427,11 @@ jobs:
           & "${{ env.BIN_OUT }}\docker" images
         env:
           DOCKER_HOST: npipe:////./pipe/docker_engine
+      -
+        name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
       -
         name: Test integration
         if: matrix.test == './...'
@@ -417,6 +439,7 @@ jobs:
           .\hack\make.ps1 -TestIntegration
         env:
           DOCKER_HOST: npipe:////./pipe/docker_engine
+          GO111MODULE: "off"
           TEST_CLIENT_BINARY: ${{ env.BIN_OUT }}\docker
       -
         name: Test integration-cli
@@ -425,6 +448,7 @@ jobs:
           .\hack\make.ps1 -TestIntegrationCli
         env:
           DOCKER_HOST: npipe:////./pipe/docker_engine
+          GO111MODULE: "off"
           TEST_CLIENT_BINARY: ${{ env.BIN_OUT }}\docker
           INTEGRATION_TESTRUN: ${{ matrix.test }}
       -
@@ -443,6 +467,19 @@ jobs:
           & "${{ env.BIN_OUT }}\docker" info
         env:
           DOCKER_HOST: npipe:////./pipe/docker_engine
+      -
+        name: Stop containerd
+        if: always() && matrix.runtime == 'containerd'
+        run: |
+          $ErrorActionPreference = "SilentlyContinue"
+          Stop-Service -Force -Name containerd
+          $ErrorActionPreference = "Stop"
+      -
+        name: Containerd logs
+        if: always() && matrix.runtime == 'containerd'
+        run: |
+          Copy-Item "$env:TEMP\ctn.log" -Destination ".\bundles\containerd.log"
+          Get-Content "$env:TEMP\ctn.log" | Out-Host
       -
         name: Stop daemon
         if: always()
@@ -462,14 +499,16 @@ jobs:
               ForEach-Object {"$($_.TimeCreated.ToUniversalTime().ToString("o")) [$($_.LevelDisplayName)] $($_.Message)"} |
               Tee-Object -file ".\bundles\daemon.log"
       -
-        name: Stop OpenTelemetry Collector
+        name: Download Jaeger traces
         if: always()
         run: |
-          (Stop-Service -DisplayName "OpenTelemetry Collector" -PassThru).WaitForStatus('Stopped', (New-TimeSpan -Seconds 30))
+          Invoke-WebRequest `
+            -Uri "http://127.0.0.1:16686/api/traces?service=integration-test-client" `
+            -OutFile ".\bundles\jaeger-trace.json"
       -
         name: Upload reports
         if: always()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.os }}-${{ inputs.storage }}-integration-reports-${{ matrix.runtime }}-${{ env.TESTREPORTS_NAME }}
           path: ${{ env.GOPATH }}\src\github.com\docker\docker\bundles\*
@@ -496,13 +535,12 @@ jobs:
     steps:
       -
         name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: false
       -
         name: Download reports
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v4
         with:
           path: /tmp/reports
           pattern: ${{ inputs.os }}-${{ inputs.storage }}-integration-reports-${{ matrix.runtime }}-*

.github/workflows/arm64.yml

@@ -19,11 +19,10 @@ on:
     branches:
       - 'master'
       - '[0-9]+.[0-9]+'
-      - '[0-9]+.x'
   pull_request:
 
 env:
-  GO_VERSION: "1.25.5"
+  GO_VERSION: "1.22.10"
   TESTSTAT_VERSION: v0.1.25
   DESTDIR: ./build
   SETUP_BUILDX_VERSION: edge
@@ -35,9 +34,8 @@ jobs:
     uses: ./.github/workflows/.dco.yml
 
   build:
-    runs-on: ubuntu-24.04-arm
+    runs-on: ubuntu-22.04-arm
     timeout-minutes: 20 # guardrails timeout for the whole job
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     needs:
       - validate-dco
     strategy:
@@ -69,9 +67,8 @@ jobs:
           find ${{ env.DESTDIR }} -type f -exec file -e ascii -- {} +
 
   build-dev:
-    runs-on: ubuntu-24.04-arm
+    runs-on: ubuntu-22.04-arm
     timeout-minutes: 120 # guardrails timeout for the whole job
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     needs:
       - validate-dco
     steps:
@@ -89,19 +86,18 @@ jobs:
           targets: dev
           set: |
             *.cache-from=type=gha,scope=dev-arm64
-            *.cache-to=type=gha,scope=dev-arm64
+            *.cache-to=type=gha,scope=dev-arm64,mode=max
             *.output=type=cacheonly
 
   test-unit:
-    runs-on: ubuntu-24.04-arm
+    runs-on: ubuntu-22.04-arm
     timeout-minutes: 120 # guardrails timeout for the whole job
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     needs:
       - build-dev
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       -
         name: Set up runner
         uses: ./.github/actions/setup-runner
@@ -112,9 +108,6 @@ jobs:
           version: ${{ env.SETUP_BUILDX_VERSION }}
           driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
           buildkitd-flags: --debug
-      -
-        name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
       -
         name: Build dev image
         uses: docker/bake-action@v6
@@ -146,29 +139,29 @@ jobs:
       -
         name: Upload reports
         if: always()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v4
         with:
           name: test-reports-unit-arm64-graphdriver
           path: /tmp/reports/*
           retention-days: 1
 
   test-unit-report:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 10
     continue-on-error: ${{ github.event_name != 'pull_request' }}
-    if: always() && (github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only'))
+    if: always()
     needs:
       - test-unit
     steps:
       -
         name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: false
+          cache-dependency-path: vendor.sum
       -
         name: Download reports
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v4
         with:
           pattern: test-reports-unit-arm64-*
           path: /tmp/reports
@@ -182,16 +175,15 @@ jobs:
           find /tmp/reports -type f -name '*-go-test-report.json' -exec teststat -markdown {} \+ >> $GITHUB_STEP_SUMMARY
 
   test-integration:
-    runs-on: ubuntu-24.04-arm
+    runs-on: ubuntu-22.04-arm
     timeout-minutes: 120 # guardrails timeout for the whole job
     continue-on-error: ${{ github.event_name != 'pull_request' }}
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     needs:
       - build-dev
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       -
         name: Set up runner
         uses: ./.github/actions/setup-runner
@@ -205,9 +197,6 @@ jobs:
           version: ${{ env.SETUP_BUILDX_VERSION }}
           driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
           buildkitd-flags: --debug
-      -
-        name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
       -
         name: Build dev image
         uses: docker/bake-action@v6
@@ -226,14 +215,13 @@ jobs:
         name: Prepare reports
         if: always()
         run: |
-          docker stop otelcol
           reportsPath="/tmp/reports/arm64-graphdriver"
           mkdir -p bundles $reportsPath
           find bundles -path '*/root/*overlay2' -prune -o -type f \( -name '*-report.json' -o -name '*.log' -o -name '*.out' -o -name '*.prof' -o -name '*-report.xml' \) -print | xargs sudo tar -czf /tmp/reports.tar.gz
           tar -xzf /tmp/reports.tar.gz -C $reportsPath
-          mv /tmp/reports/otel-trace*.jsonl $reportsPath/
           sudo chown -R $(id -u):$(id -g) $reportsPath
           tree -nh $reportsPath
+          curl -sSLf localhost:16686/api/traces?service=integration-test-client > $reportsPath/jaeger-trace.json
       -
         name: Send to Codecov
         uses: codecov/codecov-action@v4
@@ -250,29 +238,29 @@ jobs:
       -
         name: Upload reports
         if: always()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v4
         with:
           name: test-reports-integration-arm64-graphdriver
           path: /tmp/reports/*
           retention-days: 1
 
   test-integration-report:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 10
     continue-on-error: ${{ github.event_name != 'pull_request' }}
-    if: always() && (github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only'))
+    if: always()
     needs:
       - test-integration
     steps:
       -
         name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: false
+          cache-dependency-path: vendor.sum
       -
         name: Download reports
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v4
         with:
           path: /tmp/reports
           pattern: test-reports-integration-arm64-*

.github/workflows/bin-image.yml

@@ -1,14 +1,5 @@
 name: bin-image
 
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
@@ -19,10 +10,8 @@ on:
     branches:
       - 'master'
       - '[0-9]+.[0-9]+'
-      - '[0-9]+.x'
     tags:
       - 'v*'
-      - 'docker-v*'
   pull_request:
 
 env:
@@ -32,24 +21,21 @@ env:
   PLATFORM: Moby Engine - Nightly
   PRODUCT: moby-bin
   PACKAGER_NAME: The Moby Project
-  SETUP_BUILDX_VERSION: edge
-  SETUP_BUILDKIT_IMAGE: moby/buildkit:latest
 
 jobs:
   validate-dco:
-    if: ${{ !startsWith(github.ref, 'refs/tags/') }}
+    if: ${{ !startsWith(github.ref, 'refs/tags/v') }}
     uses: ./.github/workflows/.dco.yml
 
   prepare:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 20 # guardrails timeout for the whole job
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     outputs:
       platforms: ${{ steps.platforms.outputs.matrix }}
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       -
         name: Docker meta
         id: meta
@@ -60,21 +46,20 @@ jobs:
           ### versioning strategy
           ## push semver tag v23.0.0
           # moby/moby-bin:23.0.0
-          # moby/moby-bin:23.0
-          # moby/moby-bin:23
           # moby/moby-bin:latest
-          ## push semver prerelease tag v23.0.0-beta.1
+          ## push semver prelease tag v23.0.0-beta.1
           # moby/moby-bin:23.0.0-beta.1
           ## push on master
           # moby/moby-bin:master
-          ## push on 28.x branch
-          # moby/moby-bin:28.x
+          ## push on 23.0 branch
+          # moby/moby-bin:23.0
+          ## any push
+          # moby/moby-bin:sha-ad132f5
           tags: |
+            type=semver,pattern={{version}}
             type=ref,event=branch
             type=ref,event=pr
-            type=semver,pattern={{version}},match=docker-(.*)
-            type=semver,pattern={{major}}.{{minor}},match=docker-(.*)
-            type=semver,pattern={{major}},match=docker-(.*)
+            type=sha
       -
         name: Rename meta bake definition file
         # see https://github.com/docker/metadata-action/issues/381#issuecomment-1918607161
@@ -83,7 +68,7 @@ jobs:
           mv "${bakeFile#cwd://}" "/tmp/bake-meta.json"
       -
         name: Upload meta bake definition
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v4
         with:
           name: bake-meta
           path: /tmp/bake-meta.json
@@ -96,30 +81,30 @@ jobs:
           echo "matrix=$(docker buildx bake bin-image-cross --print | jq -cr '.target."bin-image-cross".platforms')" >>${GITHUB_OUTPUT}
 
   build:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 20 # guardrails timeout for the whole job
-    if: ${{ always() && !contains(needs.*.result, 'failure') && !contains(needs.*.result, 'cancelled') && (github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only')) }}
+    runs-on: ubuntu-20.04
+    timeout-minutes: 120 # guardrails timeout for the whole job
     needs:
       - validate-dco
       - prepare
+    if: always() && !contains(needs.*.result, 'failure') && !contains(needs.*.result, 'cancelled')
     strategy:
       fail-fast: false
       matrix:
         platform: ${{ fromJson(needs.prepare.outputs.platforms) }}
     steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
       -
         name: Prepare
         run: |
           platform=${{ matrix.platform }}
           echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       -
         name: Download meta bake definition
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v4
         with:
           name: bake-meta
           path: /tmp
@@ -129,10 +114,6 @@ jobs:
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Login to Docker Hub
         if: github.event_name != 'pull_request' && github.repository == 'moby/moby'
@@ -143,9 +124,8 @@ jobs:
       -
         name: Build
         id: bake
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v4
         with:
-          source: .
           files: |
             ./docker-bake.hcl
             /tmp/bake-meta.json
@@ -164,7 +144,7 @@ jobs:
       -
         name: Upload digest
         if: github.event_name != 'pull_request' && github.repository == 'moby/moby'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v4
         with:
           name: digests-${{ env.PLATFORM_PAIR }}
           path: /tmp/digests/*
@@ -172,21 +152,21 @@ jobs:
           retention-days: 1
 
   merge:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 40 # guardrails timeout for the whole job
-    if: ${{ always() && !contains(needs.*.result, 'failure') && !contains(needs.*.result, 'cancelled') && github.event_name != 'pull_request' && github.repository == 'moby/moby' }}
+    runs-on: ubuntu-20.04
+    timeout-minutes: 120 # guardrails timeout for the whole job
     needs:
       - build
+    if: always() && !contains(needs.*.result, 'failure') && !contains(needs.*.result, 'cancelled') && github.event_name != 'pull_request' && github.repository == 'moby/moby'
     steps:
       -
         name: Download meta bake definition
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v4
         with:
           name: bake-meta
           path: /tmp
       -
         name: Download digests
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v4
         with:
           path: /tmp/digests
           pattern: digests-*
@@ -194,10 +174,6 @@ jobs:
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Login to Docker Hub
         uses: docker/login-action@v3

.github/workflows/buildkit.yml

@@ -1,14 +1,5 @@
 name: buildkit
 
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
@@ -19,53 +10,47 @@ on:
     branches:
       - 'master'
       - '[0-9]+.[0-9]+'
-      - '[0-9]+.x'
   pull_request:
 
 env:
-  GO_VERSION: "1.25.5"
+  GO_VERSION: "1.22.10"
   DESTDIR: ./build
-  SETUP_BUILDX_VERSION: edge
-  SETUP_BUILDKIT_IMAGE: moby/buildkit:latest
 
 jobs:
   validate-dco:
     uses: ./.github/workflows/.dco.yml
 
-  build-linux:
-    runs-on: ubuntu-24.04
+  build:
+    runs-on: ubuntu-20.04
     timeout-minutes: 120 # guardrails timeout for the whole job
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     needs:
       - validate-dco
     steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Build
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v4
         with:
           targets: binary
       -
         name: Upload artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v4
         with:
           name: binary
           path: ${{ env.DESTDIR }}
           if-no-files-found: error
           retention-days: 1
 
-  test-linux:
-    runs-on: ubuntu-24.04
+  test:
+    runs-on: ubuntu-20.04
     timeout-minutes: 120 # guardrails timeout for the whole job
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     needs:
-      - build-linux
+      - build
     env:
       TEST_IMAGE_BUILD: "0"
       TEST_IMAGE_ID: "buildkit-tests"
@@ -100,15 +85,14 @@ jobs:
         uses: crazy-max/ghaction-github-runtime@v3
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           path: moby
       -
         name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: false
       -
         name: BuildKit ref
         run: |
@@ -116,7 +100,7 @@ jobs:
         working-directory: moby
       -
         name: Checkout BuildKit ${{ env.BUILDKIT_REF }}
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           repository: ${{ env.BUILDKIT_REPO }}
           ref: ${{ env.BUILDKIT_REF }}
@@ -127,13 +111,9 @@ jobs:
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Download binary artifacts
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v4
         with:
           name: binary
           path: ./buildkit/build/moby/
@@ -146,9 +126,8 @@ jobs:
           docker info
       -
         name: Build test image
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v4
         with:
-          source: .
           workdir: ./buildkit
           targets: integration-tests
           set: |
@@ -164,210 +143,3 @@ jobs:
           TESTPKGS: "./${{ matrix.pkg }}"
           TESTFLAGS: "-v --parallel=1 --timeout=30m --run=//worker=${{ matrix.worker }}$"
         working-directory: buildkit
-
-  build-windows:
-    runs-on: windows-2022
-    timeout-minutes: 120
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
-    needs:
-      - validate-dco
-    env:
-      GOPATH: ${{ github.workspace }}\go
-      GOBIN: ${{ github.workspace }}\go\bin
-      BIN_OUT: ${{ github.workspace }}\out
-      WINDOWS_BASE_IMAGE: mcr.microsoft.com/windows/servercore
-      WINDOWS_BASE_TAG_2022: ltsc2022
-      TEST_IMAGE_NAME: moby:test
-      TEST_CTN_NAME: moby
-    defaults:
-      run:
-        working-directory: ${{ env.GOPATH }}/src/github.com/docker/docker
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v6
-        with:
-          path: ${{ env.GOPATH }}/src/github.com/docker/docker
-
-      - name: Env
-        run: |
-          Get-ChildItem Env: | Out-String
-
-      - name: Moby - Init
-        run: |
-          New-Item -ItemType "directory" -Path "${{ github.workspace }}\go-build"
-          New-Item -ItemType "directory" -Path "${{ github.workspace }}\go\pkg\mod"
-          echo "WINDOWS_BASE_IMAGE_TAG=${{ env.WINDOWS_BASE_TAG_2022 }}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf-8 -Append
-
-      - name: Set up Go
-        uses: actions/setup-go@v6
-        with:
-          go-version: ${{ env.GO_VERSION }}
-          cache: false
-
-      - name: Docker info
-        run: |
-          docker info
-
-      - name: Build base image
-        run: |
-          & docker build `
-            --build-arg WINDOWS_BASE_IMAGE `
-            --build-arg WINDOWS_BASE_IMAGE_TAG `
-            -t ${{ env.TEST_IMAGE_NAME }} `
-            -f Dockerfile.windows .
-
-      - name: Build binaries
-        run: |
-          & docker run --name ${{ env.TEST_CTN_NAME }} -e "DOCKER_GITCOMMIT=${{ github.sha }}" `
-              -v "${{ github.workspace }}\go-build:C:\Users\ContainerAdministrator\AppData\Local\go-build" `
-              -v "${{ github.workspace }}\go\pkg\mod:C:\gopath\pkg\mod" `
-              ${{ env.TEST_IMAGE_NAME }} hack\make.ps1 -Daemon -Client
-          go install github.com/distribution/distribution/v3/cmd/registry@latest
-
-      - name: Checkout BuildKit
-        uses: actions/checkout@v6
-        with:
-          repository: moby/buildkit
-          ref: master
-          path: buildkit
-
-      - name: Add buildctl to binaries
-        run: |
-          go install ./cmd/buildctl
-        working-directory: buildkit
-
-      - name: Copy artifacts
-        run: |
-          New-Item -ItemType "directory" -Path "${{ env.BIN_OUT }}"
-          docker cp "${{ env.TEST_CTN_NAME }}`:c`:\gopath\src\github.com\docker\docker\bundles\docker.exe" ${{ env.BIN_OUT }}\
-          docker cp "${{ env.TEST_CTN_NAME }}`:c`:\gopath\src\github.com\docker\docker\bundles\dockerd.exe" ${{ env.BIN_OUT }}\
-          docker cp "${{ env.TEST_CTN_NAME }}`:c`:\gopath\bin\gotestsum.exe" ${{ env.BIN_OUT }}\
-          docker cp "${{ env.TEST_CTN_NAME }}`:c`:\containerd\bin\containerd.exe" ${{ env.BIN_OUT }}\
-          docker cp "${{ env.TEST_CTN_NAME }}`:c`:\containerd\bin\containerd-shim-runhcs-v1.exe" ${{ env.BIN_OUT }}\
-          cp ${{ env.GOPATH }}\bin\registry.exe ${{ env.BIN_OUT }}
-          cp ${{ env.GOPATH }}\bin\buildctl.exe ${{ env.BIN_OUT }}
-
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v5
-        with:
-          name: build-windows
-          path: ${{ env.BIN_OUT }}/*
-          if-no-files-found: error
-          retention-days: 2
-
-  test-windows:
-    runs-on: windows-2022
-    timeout-minutes: 120 # guardrails timeout for the whole job
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
-    needs:
-      - build-windows
-    env:
-      TEST_IMAGE_BUILD: "0"
-      TEST_IMAGE_ID: "buildkit-tests"
-      GOPATH: ${{ github.workspace }}\go
-      GOBIN: ${{ github.workspace }}\go\bin
-      BIN_OUT: ${{ github.workspace }}\out
-      TESTFLAGS: "-v --timeout=90m"
-      TEST_DOCKERD: "1"
-    strategy:
-      fail-fast: false
-      matrix:
-        worker:
-          - dockerd-containerd
-        pkg:
-          - ./client#1-4
-          - ./client#2-4
-          - ./client#3-4
-          - ./client#4-4
-          - ./cmd/buildctl
-          - ./frontend
-          - ./frontend/dockerfile#1-12
-          - ./frontend/dockerfile#2-12
-          - ./frontend/dockerfile#3-12
-          - ./frontend/dockerfile#4-12
-          - ./frontend/dockerfile#5-12
-          - ./frontend/dockerfile#6-12
-          - ./frontend/dockerfile#7-12
-          - ./frontend/dockerfile#8-12
-          - ./frontend/dockerfile#9-12
-          - ./frontend/dockerfile#10-12
-          - ./frontend/dockerfile#11-12
-          - ./frontend/dockerfile#12-12
-    steps:
-      - name: Prepare
-        shell: bash
-        run: |
-          disabledFeatures="cache_backend_azblob,cache_backend_s3"
-          if [ "${{ matrix.worker }}" = "dockerd" ]; then
-            disabledFeatures="${disabledFeatures},merge_diff"
-          fi
-          echo "BUILDKIT_TEST_DISABLE_FEATURES=${disabledFeatures}" >> $GITHUB_ENV
-
-      - name: Expose GitHub Runtime
-        uses: crazy-max/ghaction-github-runtime@v3
-
-      - name: Checkout
-        uses: actions/checkout@v6
-        with:
-          path: moby
-
-      - name: Set up Go
-        uses: actions/setup-go@v6
-        with:
-          go-version: ${{ env.GO_VERSION }}
-          cache: false
-
-      - name: BuildKit ref
-        shell: bash
-        run: |
-          echo "$(./hack/buildkit-ref)" >> $GITHUB_ENV
-        working-directory: moby
-
-      - name: Checkout BuildKit ${{ env.BUILDKIT_REF }}
-        uses: actions/checkout@v6
-        with:
-          repository: ${{ env.BUILDKIT_REPO }}
-          ref: ${{ env.BUILDKIT_REF }}
-          path: buildkit
-
-      - name: Download Moby artifacts
-        uses: actions/download-artifact@v6
-        with:
-          name: build-windows
-          path: ${{ env.BIN_OUT }}
-
-      - name: Add binaries to PATH
-        run: |
-          ls ${{ env.BIN_OUT }}
-          Write-Output "${{ env.BIN_OUT }}" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-
-      - name: Test Prep
-        shell: bash
-        run: |
-          TESTPKG=$(echo "${{ matrix.pkg }}" | awk '-F#' '{print $1}')
-          echo "TESTPKG=$TESTPKG" >> $GITHUB_ENV
-          echo "TEST_REPORT_NAME=${{ github.job }}-$(echo "${{ matrix.pkg }}-${{ matrix.worker }}" | tr -dc '[:alnum:]-\n\r' | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV
-          testFlags="${{ env.TESTFLAGS }}"
-          testSlice=$(echo "${{ matrix.pkg }}" | awk '-F#' '{print $2}')
-          testSliceOffset=""
-          if [ -n "$testSlice" ]; then
-           testSliceOffset="slice=$testSlice/"
-          fi
-          if [ -n "${{ matrix.worker }}" ]; then
-           testFlags="${testFlags} --run=TestIntegration/$testSliceOffset.*/worker=${{ matrix.worker }}"
-          fi
-          echo "TESTFLAGS=${testFlags}" >> $GITHUB_ENV
-
-      - name: Test
-        shell: bash
-        run: |
-          mkdir -p ./bin/testreports
-          gotestsum \
-            --jsonfile="./bin/testreports/go-test-report-${{ env.TEST_REPORT_NAME }}.json" \
-            --junitfile="./bin/testreports/junit-report-${{ env.TEST_REPORT_NAME }}.xml" \
-            --packages="${{ env.TESTPKG }}" \
-            -- \
-              "-mod=vendor" \
-              "-coverprofile" "./bin/testreports/coverage-${{ env.TEST_REPORT_NAME }}.txt" \
-              "-covermode" "atomic" ${{ env.TESTFLAGS }}
-        working-directory: buildkit

.github/workflows/ci.yml

@@ -1,14 +1,5 @@
 name: ci
 
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
@@ -19,20 +10,17 @@ on:
     branches:
       - 'master'
       - '[0-9]+.[0-9]+'
-      - '[0-9]+.x'
   pull_request:
 
 env:
   DESTDIR: ./build
-  SETUP_BUILDX_VERSION: edge
-  SETUP_BUILDKIT_IMAGE: moby/buildkit:latest
 
 jobs:
   validate-dco:
     uses: ./.github/workflows/.dco.yml
 
   build:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 20 # guardrails timeout for the whole job
     needs:
       - validate-dco
@@ -43,16 +31,17 @@ jobs:
           - binary
           - dynbinary
     steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Build
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v4
         with:
           targets: ${{ matrix.target }}
       -
@@ -67,7 +56,6 @@ jobs:
   prepare-cross:
     runs-on: ubuntu-24.04
     timeout-minutes: 20 # guardrails timeout for the whole job
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     needs:
       - validate-dco
     outputs:
@@ -75,7 +63,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       -
         name: Create matrix
         id: platforms
@@ -88,9 +76,8 @@ jobs:
           echo ${{ steps.platforms.outputs.matrix }}
 
   cross:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 20 # guardrails timeout for the whole job
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     needs:
       - validate-dco
       - prepare-cross
@@ -99,6 +86,11 @@ jobs:
       matrix:
         platform: ${{ fromJson(needs.prepare-cross.outputs.matrix) }}
     steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       -
         name: Prepare
         run: |
@@ -107,13 +99,9 @@ jobs:
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Build
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v4
         with:
           targets: all
           set: |
@@ -126,55 +114,3 @@ jobs:
         name: Check artifacts
         run: |
           find ${{ env.DESTDIR }} -type f -exec file -e ascii -- {} +
-
-  govulncheck:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 120 # guardrails timeout for the whole job
-    # Always run security checks, even with 'ci/validate-only' label
-    permissions:
-      # required to write sarif report
-      security-events: write
-      # required to check out the repository
-      contents: read
-    steps:
-      -
-        name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
-      -
-        name: Run
-        uses: docker/bake-action@v6
-        with:
-          targets: govulncheck
-        env:
-          GOVULNCHECK_FORMAT: sarif
-      -
-        name: Upload SARIF report
-        if: ${{ github.event_name != 'pull_request' && github.repository == 'moby/moby' }}
-        uses: github/codeql-action/upload-sarif@v3
-        with:
-          sarif_file: ${{ env.DESTDIR }}/govulncheck.out
-
-  build-dind:
-    runs-on: ubuntu-24.04
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
-    needs:
-      - validate-dco
-    steps:
-      -
-        name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
-      -
-        name: Build dind image
-        uses: docker/bake-action@v6
-        with:
-          targets: dind
-          set: |
-            *.output=type=cacheonly

.github/workflows/codeql.yml

@@ -1,67 +0,0 @@
-name: codeql
-
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
-on:
-  push:
-    branches:
-      - 'master'
-      - '[0-9]+.[0-9]+'
-      - '[0-9]+.x'
-    tags:
-      - 'v*'
-      - 'docker-v*'
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: ["master"]
-  schedule:
-    #        ┌───────────── minute (0 - 59)
-    #        │ ┌───────────── hour (0 - 23)
-    #        │ │ ┌───────────── day of the month (1 - 31)
-    #        │ │ │ ┌───────────── month (1 - 12)
-    #        │ │ │ │ ┌───────────── day of the week (0 - 6) (Sunday to Saturday)
-    #        │ │ │ │ │
-    #        │ │ │ │ │
-    #        │ │ │ │ │
-    #        * * * * *
-    - cron: '0 9 * * 4'
-
-env:
-  GO_VERSION: "1.25.5"
-
-jobs:
-  codeql:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 10
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 2
-      - name: Set up Go
-        uses: actions/setup-go@v6
-        with:
-          go-version: ${{ env.GO_VERSION }}
-          cache: false
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
-        with:
-          languages: go
-      - name: Autobuild
-        uses: github/codeql-action/autobuild@v3
-      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
-        with:
-          category: "/language:go"

.github/workflows/labeler.yml

@@ -1,18 +0,0 @@
-name: "Labeler"
-on:
-  pull_request_target:
-
-permissions:
-  contents: read
-
-jobs:
-  labeler:
-    permissions:
-      contents: read
-      pull-requests: write
-    runs-on: ubuntu-latest
-    steps:
-      - name: Labels
-        uses: actions/labeler@v6
-        with:
-          sync-labels: false

.github/workflows/test.yml

@@ -1,14 +1,5 @@
 name: test
 
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
@@ -19,22 +10,19 @@ on:
     branches:
       - 'master'
       - '[0-9]+.[0-9]+'
-      - '[0-9]+.x'
   pull_request:
 
 env:
-  GO_VERSION: "1.25.5"
+  GO_VERSION: "1.22.10"
   GIT_PAGER: "cat"
   PAGER: "cat"
-  SETUP_BUILDX_VERSION: edge
-  SETUP_BUILDKIT_IMAGE: moby/buildkit:latest
 
 jobs:
   validate-dco:
     uses: ./.github/workflows/.dco.yml
 
   build-dev:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 120 # guardrails timeout for the whole job
     needs:
       - validate-dco
@@ -44,7 +32,6 @@ jobs:
         mode:
           - ""
           - systemd
-          - firewalld
     steps:
       -
         name: Prepare
@@ -52,32 +39,23 @@ jobs:
           if [ "${{ matrix.mode }}" = "systemd" ]; then
             echo "SYSTEMD=true" >> $GITHUB_ENV
           fi
+      -
+        name: Checkout
+        uses: actions/checkout@v4
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Build dev image
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |
             *.cache-from=type=gha,scope=dev${{ matrix.mode }}
-            *.cache-to=type=gha,scope=dev${{ matrix.mode }}
-            ${{ matrix.mode == '' && '*.output=type=docker,dest=/tmp/dev-image.tar' || '*.output=type=cacheonly' }}
-      -
-        name: Cache dev image
-        if: matrix.mode == ''
-        uses: actions/cache/save@v4
-        with:
-          key: dev-image-${{ github.run_id }}
-          path: /tmp/dev-image.tar
+            *.cache-to=type=gha,scope=dev${{ matrix.mode }},mode=max
+            *.output=type=cacheonly
 
   test:
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     needs:
       - build-dev
       - validate-dco
@@ -92,16 +70,8 @@ jobs:
     with:
       storage: ${{ matrix.storage }}
 
-  test-unit:
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
-    needs:
-      - build-dev
-      - validate-dco
-    uses: ./.github/workflows/.test-unit.yml
-    secrets: inherit
-
   validate-prepare:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 10 # guardrails timeout for the whole job
     needs:
       - validate-dco
@@ -110,7 +80,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       -
         name: Create matrix
         id: scripts
@@ -123,18 +93,19 @@ jobs:
           echo ${{ steps.scripts.outputs.matrix }}
 
   validate:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 30 # guardrails timeout for the whole job
     needs:
       - validate-prepare
       - build-dev
     strategy:
+      fail-fast: true
       matrix:
         script: ${{ fromJson(needs.validate-prepare.outputs.matrix) }}
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       -
@@ -143,30 +114,21 @@ jobs:
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver: docker
-          buildkitd-flags: --debug
       -
-        name: Restore dev image
-        uses: actions/cache/restore@v4
+        name: Build dev image
+        uses: docker/bake-action@v4
         with:
-          key: dev-image-${{ github.run_id }}
-          path: /tmp/dev-image.tar
-          fail-on-cache-miss: true
-      -
-        name: Load dev image
-        run: |
-          docker load -i /tmp/dev-image.tar
+          targets: dev
+          set: |
+            dev.cache-from=type=gha,scope=dev
       -
         name: Validate
         run: |
           make -o build validate-${{ matrix.script }}
 
   smoke-prepare:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 10 # guardrails timeout for the whole job
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     needs:
       - validate-dco
     outputs:
@@ -174,7 +136,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       -
         name: Create matrix
         id: platforms
@@ -187,9 +149,8 @@ jobs:
           echo ${{ steps.platforms.outputs.matrix }}
 
   smoke:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 20 # guardrails timeout for the whole job
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
     needs:
       - smoke-prepare
     strategy:
@@ -197,6 +158,9 @@ jobs:
       matrix:
         platform: ${{ fromJson(needs.smoke-prepare.outputs.matrix) }}
     steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
       -
         name: Prepare
         run: |
@@ -208,13 +172,9 @@ jobs:
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
       -
         name: Test
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v4
         with:
           targets: binary-smoketest
           set: |

.github/workflows/validate-pr.yml

@@ -1,41 +1,27 @@
 name: validate-pr
 
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
 on:
   pull_request:
-    types: [opened, edited, labeled, unlabeled, synchronize]
+    types: [opened, edited, labeled, unlabeled]
 
 jobs:
-  check-labels:
-    runs-on: ubuntu-24.04
+  check-area-label:
+    runs-on: ubuntu-20.04
     timeout-minutes: 120 # guardrails timeout for the whole job
     steps:
       - name: Missing `area/` label
-        if: always() && contains(join(github.event.pull_request.labels.*.name, ','), 'impact/') && !contains(join(github.event.pull_request.labels.*.name, ','), 'area/')
+        if: contains(join(github.event.pull_request.labels.*.name, ','), 'impact/') && !contains(join(github.event.pull_request.labels.*.name, ','), 'area/')
         run: |
           echo "::error::Every PR with an 'impact/*' label should also have an 'area/*' label"
           exit 1
-      - name: Missing `kind/` label
-        if: always() && contains(join(github.event.pull_request.labels.*.name, ','), 'impact/') && !contains(join(github.event.pull_request.labels.*.name, ','), 'kind/')
-        run: |
-          echo "::error::Every PR with an 'impact/*' label should also have a 'kind/*' label"
-          exit 1
       - name: OK
         run: exit 0
 
   check-changelog:
-    runs-on: ubuntu-24.04
+    if: contains(join(github.event.pull_request.labels.*.name, ','), 'impact/')
+    runs-on: ubuntu-20.04
     timeout-minutes: 120 # guardrails timeout for the whole job
     env:
-      HAS_IMPACT_LABEL: ${{ contains(join(github.event.pull_request.labels.*.name, ','), 'impact/') }}
       PR_BODY: |
         ${{ github.event.pull_request.body }}
     steps:
@@ -47,30 +33,22 @@ jobs:
           # Strip empty lines
           desc=$(echo "$block" |  awk NF)
 
-          if [ "$HAS_IMPACT_LABEL" = "true" ]; then
-            if [ -z "$desc" ]; then
-              echo "::error::Changelog section is empty. Please provide a description for the changelog."
-              exit 1
-            fi
+          if [ -z "$desc" ]; then
+            echo "::error::Changelog section is empty. Please provide a description for the changelog."
+            exit 1
+          fi
 
-            len=$(echo -n "$desc" | wc -c)
-            if [[ $len -le 6 ]]; then
-              echo "::error::Description looks too short: $desc"
-              exit 1
-            fi
-          else
-            if [ -n "$desc" ]; then
-              echo "::error::PR has a changelog description, but no changelog label"
-              echo "::error::Please add the relevant 'impact/' label to the PR or remove the changelog description"
-              exit 1
-            fi
+          len=$(echo -n "$desc" | wc -c)
+          if [[ $len -le 6 ]]; then
+            echo "::error::Description looks too short: $desc"
+            exit 1
           fi
 
           echo "This PR will be included in the release notes with the following note:"
           echo "$desc"
 
   check-pr-branch:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 120 # guardrails timeout for the whole job
     env:
       PR_TITLE: ${{ github.event.pull_request.title }}
@@ -78,27 +56,10 @@ jobs:
       # Backports or PR that target a release branch directly should mention the target branch in the title, for example:
       # [X.Y backport] Some change that needs backporting to X.Y
       # [X.Y] Change directly targeting the X.Y branch
-      - name: Check release branch
+      - name: Get branch from PR title
         id: title_branch
-        run: |
-          # If PR targets a different branch than master, the PR title should mention the target branch in square brackets, for example:
-          # [27.1 backport] Some change that needs backporting to 27.1
-          # [27.1] Change directly targeting the 27.1 branch
-          # [docker-29.x] Change directly targeting the docker-29.x branch
-          # [docker-29.x backport] Some change that needs backporting to docker-29.x
+        run: echo "$PR_TITLE" | sed -n 's/^\[\([0-9]*\.[0-9]*\)[^]]*\].*/branch=\1/p' >> $GITHUB_OUTPUT
 
-          # get the intended major version prefix ("[27.1 backport]" -> "27.") from the PR title.
-          target_branch=$(echo "$PR_TITLE" | sed -nE 's/^\[([^]]+)\].*/\1/p' | sed 's/ backport$//')
-
-          echo "target_branch: $target_branch"
-          echo "GITHUB_BASE_REF: $GITHUB_BASE_REF"
-
-          # If the PR is opened against the master branch and the target branch is not specified, exit early.
-          if [[ "$GITHUB_BASE_REF" == "master" && "$target_branch" == "" ]]; then
-            exit 0
-          fi
-
-          if [[ "$target_branch" != "$GITHUB_BASE_REF" ]]; then
-              echo "::error::PR is opened against the $GITHUB_BASE_REF branch, but its title suggests otherwise."
-              exit 1
-          fi
+      - name: Check release branch
+        if: github.event.pull_request.base.ref != steps.title_branch.outputs.branch && !(github.event.pull_request.base.ref == 'master' && steps.title_branch.outputs.branch == '')
+        run: echo "::error::PR title suggests targetting the ${{ steps.title_branch.outputs.branch }} branch, but is opened against ${{ github.event.pull_request.base.ref }}" && exit 1

.github/workflows/vm.yml

@@ -1,46 +0,0 @@
-name: vm
-
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - 'master'
-      - '[0-9]+.[0-9]+'
-      - '[0-9]+.x'
-  pull_request:
-
-jobs:
-  validate-dco:
-    uses: ./.github/workflows/.dco.yml
-
-  vm:
-    needs:
-      - validate-dco
-    uses: ./.github/workflows/.vm.yml
-    strategy:
-      fail-fast: false
-      matrix:
-        template:
-          # EL 8 is used for running the tests with cgroup v1.
-          # Do not upgrade this to EL 9 until formally deprecating the cgroup v1 support.
-          #
-          # FIXME: use almalinux-8, then probably no need to keep oraclelinux-8 here.
-          # On almalinux-8, port forwarding tests are failing:
-          # https://github.com/moby/moby/pull/49819#issuecomment-2815676000
-          - template://oraclelinux-8  # Oracle's kernel 5.15
-          # - template://almalinux-8  # kernel 4.18
-    with:
-      template: ${{ matrix.template }}

.github/workflows/windows-2019.yml

@@ -0,0 +1,33 @@
+name: windows-2019
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  schedule:
+    - cron: '0 10 * * *'
+  workflow_dispatch:
+
+jobs:
+  validate-dco:
+    uses: ./.github/workflows/.dco.yml
+
+  test-prepare:
+    uses: ./.github/workflows/.test-prepare.yml
+    needs:
+      - validate-dco
+
+  run:
+    needs:
+      - test-prepare
+    uses: ./.github/workflows/.windows.yml
+    secrets: inherit
+    strategy:
+      fail-fast: false
+      matrix:
+        storage: ${{ fromJson(needs.test-prepare.outputs.matrix) }}
+    with:
+      os: windows-2019
+      storage: ${{ matrix.storage }}
+      send_coverage: false

.github/workflows/windows-2022.yml

@@ -1,38 +1,35 @@
 name: windows-2022
 
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 on:
-  schedule:
-    - cron: '0 10 * * *'
   workflow_dispatch:
+  push:
+    branches:
+      - 'master'
+      - '[0-9]+.[0-9]+'
+  pull_request:
 
 jobs:
   validate-dco:
     uses: ./.github/workflows/.dco.yml
 
+  test-prepare:
+    uses: ./.github/workflows/.test-prepare.yml
+    needs:
+      - validate-dco
+
   run:
-    needs: validate-dco
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
+    needs:
+      - test-prepare
     uses: ./.github/workflows/.windows.yml
     secrets: inherit
     strategy:
       fail-fast: false
       matrix:
-        storage:
-          - graphdriver
-          - snapshotter
+        storage: ${{ fromJson(needs.test-prepare.outputs.matrix) }}
     with:
       os: windows-2022
       storage: ${{ matrix.storage }}

.github/workflows/windows-2025.yml

@@ -1,43 +0,0 @@
-name: windows-2025
-
-# Default to 'contents: read', which grants actions to read commits.
-#
-# If any permission is set, any permission not included in the list is
-# implicitly set to "none".
-#
-# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - 'master'
-      - '[0-9]+.[0-9]+'
-      - '[0-9]+.x'
-  pull_request:
-
-jobs:
-  validate-dco:
-    uses: ./.github/workflows/.dco.yml
-
-  run:
-    needs: validate-dco
-    if: ${{ github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci/validate-only') }}
-    uses: ./.github/workflows/.windows.yml
-    secrets: inherit
-    strategy:
-      fail-fast: false
-      matrix:
-        storage:
-          - graphdriver
-          - snapshotter
-    with:
-      os: windows-2025
-      storage: ${{ matrix.storage }}
-      send_coverage: false

.gitignore

@@ -14,9 +14,10 @@ thumbs.db
 .editorconfig
 
 # build artifacts
-/bundles/
-/cmd/dockerd/winresources/winres.json
-/cmd/dockerd/*.syso
+bundles/
+cli/winresources/*/*.syso
+cli/winresources/*/winres.json
+contrib/builder/rpm/*/changelog
 
 # ci artifacts
 *.exe

.golangci.yml

@@ -1,359 +1,144 @@
-version: "2"
-
-run:
-  # prevent golangci-lint from deducting the go version to lint for through go.mod,
-  # which causes it to fallback to go1.17 semantics.
-  go: "1.25.5"
-  concurrency: 2
-  # Only supported with go modules enabled (build flag -mod=vendor only valid when using modules)
-  # modules-download-mode: vendor
-
-formatters:
-  enable:
-    - gofmt
-    - goimports
-
 linters:
   enable:
-    - asasalint                 # Detects "[]any" used as argument for variadic "func(...any)".
-    - copyloopvar               # Detects places where loop variables are copied.
     - depguard
-    - dogsled                   # Detects assignments with too many blank identifiers.
-    - dupword                   # Detects duplicate words.
-    - durationcheck             # Detect cases where two time.Duration values are being multiplied in possibly erroneous ways.
-    - errorlint                 # Detects code that will cause problems with the error wrapping scheme introduced in Go 1.13.
-    - errchkjson                # Detects unsupported types passed to json encoding functions and reports if checks for the returned error can be omitted.
-    - exhaustive                # Detects missing options in enum switch statements.
-    - exptostd                  # Detects functions from golang.org/x/exp/ that can be replaced by std functions.
-    - fatcontext                # Detects nested contexts in loops and function literals.
-    - forbidigo
-    - gocheckcompilerdirectives # Detects invalid go compiler directive comments (//go:).
-    - gocritic                  # Detects for bugs, performance and style issues.
-    - gosec                     # Detects security problems.
+    - dupword         # Checks for duplicate words in the source code.
+    - goimports
+    - gosec
+    - gosimple
     - govet
-    - iface                     # Detects incorrect use of interfaces. Currently only used for "identical" interfaces in the same package.
     - importas
     - ineffassign
-    - makezero                  # Finds slice declarations with non-zero initial length.
-    - mirror                    # Detects wrong mirror patterns of bytes/strings usage.
-    - misspell                  # Detects commonly misspelled English words in comments.
-    - nakedret                  # Detects uses of naked returns.
-    - nilnesserr                # Detects returning nil errors. It combines the features of nilness and nilerr,
-    - nosprintfhostport         # Detects misuse of Sprintf to construct a host with port in a URL.
-    - reassign                  # Detects reassigning a top-level variable in another package.
-    - revive                    # Metalinter; drop-in replacement for golint.
-    - spancheck                 # Detects mistakes with OpenTelemetry/Census spans.
+    - misspell
+    - revive
     - staticcheck
-    - thelper
-    - unconvert                 # Detects unnecessary type conversions.
+    - typecheck
+    - unconvert
     - unused
-    - usestdlibvars             # Detects the possibility to use variables/constants from the Go standard library.
-    - wastedassign              # Detects wasted assignment statements.
 
   disable:
     - errcheck
-    - spancheck # FIXME
 
-  settings:
-    depguard:
-      rules:
-        main:
-          deny:
-            - pkg: "github.com/stretchr/testify/assert"
-              desc: Use "gotest.tools/v3/assert" instead
-            - pkg: "github.com/stretchr/testify/require"
-              desc: Use "gotest.tools/v3/assert" instead
-            - pkg: "github.com/stretchr/testify/suite"
-              desc: Do not use
-            - pkg: "github.com/containerd/containerd/pkg/userns"
-              desc: Use github.com/moby/sys/userns instead.
-            - pkg: "github.com/tonistiigi/fsutil"
-              desc: The fsutil module does not have a stable API, so we should not have a direct dependency unless necessary.
-            - pkg: "github.com/hashicorp/go-multierror"
-              desc: "Use errors.Join instead"
+  run:
+    concurrency: 2
+    modules-download-mode: vendor
 
-    dupword:
-      ignore:
-        - "true"    # some tests use this as expected output
-        - "false"   # some tests use this as expected output
-        - "root"    # for tests using "ls" output with files owned by "root:root"
+    skip-dirs:
+      - docs
 
-    errorlint:
-      # Check whether fmt.Errorf uses the %w verb for formatting errors.
-      # See the https://github.com/polyfloyd/go-errorlint for caveats.
-      errorf: false
-      # Check for plain type assertions and type switches.
-      asserts: false
+linters-settings:
+  dupword:
+    ignore:
+      - "true"    # some tests use this as expected output
+      - "false"   # some tests use this as expected output
+      - "root"    # for tests using "ls" output with files owned by "root:root"
+  importas:
+    # Do not allow unaliased imports of aliased packages.
+    no-unaliased: true
 
-    exhaustive:
-      # Program elements to check for exhaustiveness.
-      # Default: [ switch ]
-      check:
-        - switch
-        # - map # TODO(thaJeztah): also enable for maps
-      # Presence of "default" case in switch statements satisfies exhaustiveness,
-      # even if all enum members are not listed.
-      # Default: false
-      #
-      # TODO(thaJeztah): consider not allowing this to catch new values being added (and falling through to "default")
-      default-signifies-exhaustive: true
+    alias:
+      # Enforce alias to prevent it accidentally being used instead of our
+      # own errdefs package (or vice-versa).
+      - pkg: github.com/containerd/errdefs
+        alias: cerrdefs
+      - pkg: github.com/opencontainers/image-spec/specs-go/v1
+        alias: ocispec
 
-    forbidigo:
-      forbid:
-        - pkg: ^sync/atomic$
-          pattern: ^atomic\.(Add|CompareAndSwap|Load|Store|Swap).
-          msg: Go 1.19 atomic types should be used instead.
-        - pkg: ^regexp$
-          pattern: ^regexp\.MustCompile
-          msg: Use daemon/internal/lazyregexp.New instead.
-        - pkg: github.com/vishvananda/netlink$
-          pattern: ^netlink\.(Handle\.)?(AddrList|BridgeVlanList|ChainList|ClassList|ConntrackTableList|ConntrackDeleteFilter$|ConntrackDeleteFilters|DevLinkGetDeviceList|DevLinkGetAllPortList|DevlinkGetDeviceParams|FilterList|FouList|GenlFamilyList|GTPPDPList|LinkByName|LinkByAlias|LinkList|LinkSubscribeWithOptions|NeighList$|NeighProxyList|NeighListExecute|NeighSubscribeWithOptions|LinkGetProtinfo|QdiscList|RdmaLinkList|RdmaLinkByName|RdmaLinkDel|RouteList|RouteListFilteredIter|RuleListFiltered$|RouteSubscribeWithOptions|RuleList$|RuleListFiltered|SocketGet|SocketDiagTCPInfo|SocketDiagTCP|SocketDiagUDPInfo|SocketDiagUDP|UnixSocketDiagInfo|UnixSocketDiag|VDPAGetDevConfigList|VDPAGetDevList|VDPAGetMGMTDevList|XfrmPolicyList|XfrmStateList)
-          msg: Use internal nlwrap package for EINTR handling.
-        - pkg: github.com/moby/moby/v2/internal/nlwrap$
-          pattern: ^nlwrap.Handle.(BridgeVlanList|ChainList|ClassList|ConntrackDeleteFilter$|DevLinkGetDeviceList|DevLinkGetAllPortList|DevlinkGetDeviceParams|FilterList|FouList|GenlFamilyList|GTPPDPList|LinkByAlias|LinkSubscribeWithOptions|NeighList$|NeighProxyList|NeighListExecute|NeighSubscribeWithOptions|LinkGetProtinfo|QdiscList|RdmaLinkList|RdmaLinkByName|RdmaLinkDel|RouteListFilteredIter|RuleListFiltered$|RouteSubscribeWithOptions|RuleList$|RuleListFiltered|SocketGet|SocketDiagTCPInfo|SocketDiagTCP|SocketDiagUDPInfo|SocketDiagUDP|UnixSocketDiagInfo|UnixSocketDiag|VDPAGetDevConfigList|VDPAGetDevList|VDPAGetMGMTDevList)
-          msg: Add a wrapper to nlwrap.Handle for EINTR handling and update the list in .golangci.yml.
-      analyze-types: true
+  govet:
+    check-shadowing: false
 
-    gocritic:
-      disabled-checks:
-        - appendAssign
-        - appendCombine
-        - assignOp
-        - builtinShadow
-        - builtinShadowDecl
-        - captLocal
-        - commentedOutCode
-        - deferInLoop
-        - dupImport
-        - dupSubExpr
-        - elseif
-        - emptyFallthrough
-        - equalFold
-        - evalOrder
-        - exitAfterDefer
-        - exposedSyncMutex
-        - filepathJoin
-        - hexLiteral
-        - hugeParam
-        - ifElseChain
-        - importShadow
-        - indexAlloc
-        - methodExprCall
-        - nestingReduce
-        - nilValReturn
-        - octalLiteral
-        - paramTypeCombine
-        - preferStringWriter
-        - ptrToRefParam
-        - rangeValCopy
-        - redundantSprint
-        - regexpMust
-        - regexpSimplify
-        - singleCaseSwitch
-        - sloppyReassign
-        - stringXbytes
-        - typeAssertChain
-        - typeDefFirst
-        - typeUnparen
-        - uncheckedInlineErr
-        - unlambda
-        - unnamedResult
-        - unnecessaryDefer
-        - unslice
-        - valSwap
-        - whyNoLint
-      enable-all: true
+  gosec:
+    excludes:
+      - G115 # FIXME temporarily suppress 'G115: integer overflow conversion': it produces many hits, some of which may be false positives, and need to be looked at; see https://github.com/moby/moby/issues/48358
 
-    gosec:
-      excludes:
-        - G104 # G104: Errors unhandled; (TODO: reduce unhandled errors, or explicitly ignore)
-        - G115 # G115: integer overflow conversion; (TODO: verify these: https://github.com/moby/moby/issues/48358)
-        - G204 # G204: Subprocess launched with variable; too many false positives.
-        - G301 # G301: Expect directory permissions to be 0750 or less (also EXC0009); too restrictive
-        - G302 # G302: Expect file permissions to be 0600 or less (also EXC0009); too restrictive
-        - G304 # G304: Potential file inclusion via variable.
-        - G306 # G306: Expect WriteFile permissions to be 0600 or less (too restrictive; also flags "0o644" permissions)
-        - G307 # G307: Deferring unsafe method "*os.File" on type "Close" (also EXC0008); (TODO: evaluate these and fix where needed: G307: Deferring unsafe method "*os.File" on type "Close")
-        - G504 # G504: Blocklisted import net/http/cgi: Go versions < 1.6.3 are vulnerable to Httpoxy attack: (CVE-2016-5386); (only affects go < 1.6.3)
-
-    govet:
-      enable-all: true
-      disable:
-        - fieldalignment # TODO: evaluate which ones should be updated.
-
-    importas:
-      # Do not allow unaliased imports of aliased packages.
-      no-unaliased: true
-
-      alias:
-          # Enforce alias to prevent it accidentally being used instead of our
-          # own errdefs package (or vice-versa).
-        - pkg: github.com/containerd/errdefs
-          alias: cerrdefs
-        - pkg: github.com/containerd/containerd/images
-          alias: c8dimages
-        - pkg: github.com/opencontainers/image-spec/specs-go/v1
-          alias: ocispec
-        - pkg: github.com/moby/docker-image-spec/specs-go/v1
-          alias: dockerspec
-        - pkg: go.etcd.io/bbolt
-          alias: bolt
-          # Enforce that gotest.tools/v3/assert/cmp is always aliased as "is"
-        - pkg: gotest.tools/v3/assert/cmp
-          alias: is
-
-    nakedret:
-      # Disallow naked returns if func has more lines of code than this setting.
-      # Default: 30
-      max-func-lines: 0
-
-    revive:
-      # Only listed rules are applied
-      # https://github.com/mgechev/revive/blob/HEAD/RULES_DESCRIPTIONS.md
-      rules:
-        - name: increment-decrement
-          # FIXME make sure all packages have a description. Currently, there's many packages without.
-        - name: package-comments
-          disabled: true
-        - name: redefines-builtin-id
-        - name: superfluous-else
-          arguments:
-            - preserve-scope
-        - name: use-any
-        - name: use-errors-new
-        - name: var-declaration
-
-    staticcheck:
-      checks:
-        - all
-        - -QF1008 # Omit embedded fields from selector expression; https://staticcheck.dev/docs/checks/#QF1008
-        - -ST1000 # Incorrect or missing package comment; https://staticcheck.dev/docs/checks/#ST1000
-        - -ST1003 # Poorly chosen identifier; https://staticcheck.dev/docs/checks/#ST1003
-        - -ST1005 # Incorrectly formatted error string; https://staticcheck.dev/docs/checks/#ST1005
-
-    spancheck:
-      # Default: ["end"]
-      checks:
-        - end             # check that `span.End()` is called
-        - record-error    # check that `span.RecordError(err)` is called when an error is returned
-        - set-status      # check that `span.SetStatus(codes.Error, msg)` is called when an error is returned
-
-    thelper:
-      test:
-        # Check *testing.T is first param (or after context.Context) of helper function.
-        first: false
-        # Check t.Helper() begins helper function.
-        begin: false
-      benchmark:
-        # Check *testing.B is first param (or after context.Context) of helper function.
-        first: false
-        # Check b.Helper() begins helper function.
-        begin: false
-      tb:
-        # Check *testing.TB is first param (or after context.Context) of helper function.
-        first: false
-        # Check *testing.TB param has name tb.
-        name: false
-        # Check tb.Helper() begins helper function.
-        begin: false
-      fuzz:
-        # Check *testing.F is first param (or after context.Context) of helper function.
-        first: false
-        # Check f.Helper() begins helper function.
-        begin: false
-
-    usestdlibvars:
-      # Suggest the use of http.MethodXX.
-      http-method: true
-      # Suggest the use of http.StatusXX.
-      http-status-code: true
-
-  exclusions:
+  depguard:
     rules:
-        # We prefer to use an "linters.exclusions.rules" so that new "default" exclusions are not
-        # automatically inherited. We can decide whether or not to follow upstream
-        # defaults when updating golang-ci-lint versions.
-        # Unfortunately, this means we have to copy the whole exclusion pattern, as
-        # (unlike the "include" option), the "exclude" option does not take exclusion
-        # ID's.
-        #
-        # These exclusion patterns are copied from the default excludes at:
-        # https://github.com/golangci/golangci-lint/blob/v1.61.0/pkg/config/issues.go#L11-L104
-        #
-        # The default list of exclusions can be found at:
-        # https://golangci-lint.run/usage/false-positives/#default-exclusions
-
-        # Exclude some linters from running on tests files.
-      - path: _test\.go
-        linters:
-          - errcheck
-
-      - text: "G404: Use of weak random number generator"
-        path: _test\.go
-        linters:
-          - gosec
-
-        # Suppress golint complaining about generated types in api/types/
-      - text: "type name will be used as (container|volume)\\.(Container|Volume).* by other packages, and that stutters; consider calling this"
-        path: "api/types/(volume|container)/"
-        linters:
-          - revive
-
-        # FIXME: ignoring unused assigns to ctx for now; too many hits in libnetwork/xxx functions that setup traces
-      - text: "assigned to ctx, but never used afterwards"
-        linters:
-          - wastedassign
-
-      - text: "ineffectual assignment to ctx"
-        source: "ctx[, ].*=.*\\(ctx[,)]"
-        linters:
-          - ineffassign
-
-      - text: "SA4006: this value of ctx is never used"
-        source: "ctx[, ].*=.*\\(ctx[,)]"
-        linters:
-          - staticcheck
-
-        # Ignore "nested context in function literal (fatcontext)" as we intentionally set up tracing on a base-context for tests.
-        # FIXME(thaJeztah): see if there's a more iodiomatic way to do this.
-      - text: 'nested context in function literal'
-        path: '((main|check)_(linux_|)test\.go)|testutil/helpers\.go'
-        linters:
-          - fatcontext
-
-      - text: '^shadow: declaration of "(ctx|err|ok)" shadows declaration'
-        linters:
-          - govet
-      - text: '^shadow: declaration of "(out)" shadows declaration'
-        path: _test\.go
-        linters:
-          - govet
-      - text: 'use of `regexp.MustCompile` forbidden'
-        path: _test\.go
-        linters:
-          - forbidigo
-      - text: 'use of `regexp.MustCompile` forbidden'
-        path: "daemon/internal/lazyregexp"
-        linters:
-          - forbidigo
-      - text: 'use of `regexp.MustCompile` forbidden'
-        path: "internal/testutils"
-        linters:
-          - forbidigo
-      - text: 'use of `regexp.MustCompile` forbidden'
-        path: "libnetwork/cmd/networkdb-test/dbclient"
-        linters:
-          - forbidigo
-      - text: 'use of `regexp.MustCompile` forbidden'
-        path: "registry/"
-        linters:
-          - forbidigo
-
-    # Log a warning if an exclusion rule is unused.
-    # Default: false
-    warn-unused: true
-
+      main:
+        deny:
+          - pkg: io/ioutil
+            desc: The io/ioutil package has been deprecated, see https://go.dev/doc/go1.16#ioutil
+          - pkg: "github.com/stretchr/testify/assert"
+            desc: Use "gotest.tools/v3/assert" instead
+          - pkg: "github.com/stretchr/testify/require"
+            desc: Use "gotest.tools/v3/assert" instead
+          - pkg: "github.com/stretchr/testify/suite"
+            desc: Do not use
+          - pkg: github.com/containerd/containerd/errdefs
+            desc: The errdefs package has moved to a separate module, https://github.com/containerd/errdefs
+          - pkg: github.com/containerd/containerd/log
+            desc: The logs package has moved to a separate module, https://github.com/containerd/log
+  revive:
+    rules:
+      # FIXME make sure all packages have a description. Currently, there's many packages without.
+      - name: package-comments
+        disabled: true
 issues:
+  # The default exclusion rules are a bit too permissive, so copying the relevant ones below
+  exclude-use-default: false
+
+  exclude-rules:
+    # We prefer to use an "exclude-list" so that new "default" exclusions are not
+    # automatically inherited. We can decide whether or not to follow upstream
+    # defaults when updating golang-ci-lint versions.
+    # Unfortunately, this means we have to copy the whole exclusion pattern, as
+    # (unlike the "include" option), the "exclude" option does not take exclusion
+    # ID's.
+    #
+    # These exclusion patterns are copied from the default excluses at:
+    # https://github.com/golangci/golangci-lint/blob/v1.46.2/pkg/config/issues.go#L10-L104
+
+    # EXC0001
+    - text: "Error return value of .((os\\.)?std(out|err)\\..*|.*Close|.*Flush|os\\.Remove(All)?|.*print(f|ln)?|os\\.(Un)?Setenv). is not checked"
+      linters:
+        - errcheck
+    # EXC0006
+    - text: "Use of unsafe calls should be audited"
+      linters:
+        - gosec
+    # EXC0007
+    - text: "Subprocess launch(ed with variable|ing should be audited)"
+      linters:
+        - gosec
+    # EXC0008
+    # TODO: evaluate these and fix where needed: G307: Deferring unsafe method "*os.File" on type "Close" (gosec)
+    - text: "(G104|G307)"
+      linters:
+        - gosec
+    # EXC0009
+    - text: "(Expect directory permissions to be 0750 or less|Expect file permissions to be 0600 or less)"
+      linters:
+        - gosec
+    # EXC0010
+    - text: "Potential file inclusion via variable"
+      linters:
+        - gosec
+
+    # Looks like the match in "EXC0007" above doesn't catch this one
+    # TODO: consider upstreaming this to golangci-lint's default exclusion rules
+    - text: "G204: Subprocess launched with a potential tainted input or cmd arguments"
+      linters:
+        - gosec
+    # Looks like the match in "EXC0009" above doesn't catch this one
+    # TODO: consider upstreaming this to golangci-lint's default exclusion rules
+    - text: "G306: Expect WriteFile permissions to be 0600 or less"
+      linters:
+        - gosec
+
+    # Exclude some linters from running on tests files.
+    - path: _test\.go
+      linters:
+        - errcheck
+        - gosec
+
+    # Suppress golint complaining about generated types in api/types/
+    - text: "type name will be used as (container|volume)\\.(Container|Volume).* by other packages, and that stutters; consider calling this"
+      path: "api/types/(volume|container)/"
+      linters:
+        - revive
+    # FIXME temporarily suppress these (see https://github.com/gotestyourself/gotest.tools/issues/272)
+    - text: "SA1019: (assert|cmp|is)\\.ErrorType is deprecated"
+      linters:
+        - staticcheck
+
   # Maximum issues count per one linter. Set to 0 to disable. Default is 50.
   max-issues-per-linter: 0
 

.mailmap

@@ -7,7 +7,6 @@
 #
 # For an explanation of this file format, consult gitmailmap(5).
 
-Aaron Yoshitake <airandfingers@gmail.com>
 Aaron L. Xu <liker.xu@foxmail.com>
 Aaron L. Xu <liker.xu@foxmail.com> <likexu@harmonycloud.cn>
 Aaron Lehmann <alehmann@netflix.com>
@@ -31,11 +30,9 @@ Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp> <suda.akihiro@lab.ntt.co.jp>
 Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp> <suda.kyoto@gmail.com>
 Akshay Moghe <akshay.moghe@gmail.com>
-Alano Terblanche <alano.terblanche@docker.com>
-Alano Terblanche <alano.terblanche@docker.com> <18033717+Benehiko@users.noreply.github.com>
 Albin Kerouanton <albinker@gmail.com>
-Albin Kerouanton <albinker@gmail.com> <557933+akerouanton@users.noreply.github.com>
 Albin Kerouanton <albinker@gmail.com> <albin@akerouanton.name>
+Albin Kerouanton <albinker@gmail.com> <557933+akerouanton@users.noreply.github.com>
 Aleksa Sarai <asarai@suse.de>
 Aleksa Sarai <asarai@suse.de> <asarai@suse.com>
 Aleksa Sarai <asarai@suse.de> <cyphar@cyphar.com>
@@ -62,8 +59,6 @@ Allen Sun <allensun.shl@alibaba-inc.com> <allen.sun@daocloud.io>
 Allen Sun <allensun.shl@alibaba-inc.com> <shlallen1990@gmail.com>
 Anca Iordache <anca.iordache@docker.com>
 Andrea Denisse Gómez <crypto.andrea@protonmail.ch>
-Andrew Baxter <423qpsxzhh8k3h@s.rendaw.me>
-Andrew Baxter <423qpsxzhh8k3h@s.rendaw.me> andrew <>
 Andrew Kim <taeyeonkim90@gmail.com>
 Andrew Kim <taeyeonkim90@gmail.com> <akim01@fortinet.com>
 Andrew Weiss <andrew.weiss@docker.com> <andrew.weiss@microsoft.com>
@@ -94,10 +89,6 @@ Arnaud Rebillout <arnaud.rebillout@collabora.com>
 Arnaud Rebillout <arnaud.rebillout@collabora.com> <elboulangero@gmail.com>
 Arthur Gautier <baloo@gandi.net> <superbaloo+registrations.github@superbaloo.net>
 Artur Meyster <arthurfbi@yahoo.com>
-Austin Vazquez <austin.vazquez.dev@gmail.com>
-Austin Vazquez <austin.vazquez.dev@gmail.com> <55906459+austinvazquez@users.noreply.github.com>
-Austin Vazquez <austin.vazquez.dev@gmail.com> <macedonv@amazon.com>
-Austin Vazquez <austin.vazquez.dev@gmail.com> <austin.vazquez@docker.com>
 Avi Miller <avi.miller@oracle.com> <avi.miller@gmail.com>
 Ben Bonnefoy <frenchben@docker.com>
 Ben Golub <ben.golub@dotcloud.com>
@@ -128,7 +119,6 @@ Brian Goff <cpuguy83@gmail.com> <bgoff@cpuguy83-mbp.home>
 Brian Goff <cpuguy83@gmail.com> <bgoff@cpuguy83-mbp.local>
 Brian Goff <cpuguy83@gmail.com> <brian.goff@microsoft.com>
 Brian Goff <cpuguy83@gmail.com> <cpuguy@hey.com>
-Calvin Liu <flycalvin@qq.com>
 Cameron Sparr <gh@sparr.email>
 Carlos de Paula <me@carlosedp.com>
 Chander Govindarajan <chandergovind@gmail.com>
@@ -140,8 +130,6 @@ Chen Mingjie <chenmingjie0828@163.com>
 Chen Qiu <cheney-90@hotmail.com>
 Chen Qiu <cheney-90@hotmail.com> <21321229@zju.edu.cn>
 Chengfei Shang <cfshang@alauda.io>
-Chengyu Zhu <hudson@cyzhu.com>
-Chentianze <cmoman@126.com>
 Chris Dias <cdias@microsoft.com>
 Chris McKinnel <chris.mckinnel@tangentlabs.co.uk>
 Chris Price <cprice@mirantis.com>
@@ -150,8 +138,6 @@ Chris Telfer <ctelfer@docker.com>
 Chris Telfer <ctelfer@docker.com> <ctelfer@users.noreply.github.com>
 Christopher Biscardi <biscarch@sketcht.com>
 Christopher Latham <sudosurootdev@gmail.com>
-Christopher Petito <chrisjpetito@gmail.com>
-Christopher Petito <chrisjpetito@gmail.com> <47751006+krissetto@users.noreply.github.com>
 Christy Norman <christy@linux.vnet.ibm.com>
 Chun Chen <ramichen@tencent.com> <chenchun.feed@gmail.com>
 Corbin Coleman <corbin.coleman@docker.com>
@@ -355,8 +341,6 @@ John Howard <github@lowenna.com> <john.howard@microsoft.com>
 John Howard <github@lowenna.com> <john@lowenna.com>
 John Stephens <johnstep@docker.com> <johnstep@users.noreply.github.com>
 Jon Surrell <jon.surrell@gmail.com> <jon.surrell@automattic.com>
-Jonathan A. Sternberg <jonathansternberg@gmail.com>
-Jonathan A. Sternberg <jonathansternberg@gmail.com> <jonathan.sternberg@docker.com>
 Jonathan Choy <jonathan.j.choy@gmail.com>
 Jonathan Choy <jonathan.j.choy@gmail.com> <oni@tetsujinlabs.com>
 Jordan Arentsen <blissdev@gmail.com>
@@ -499,20 +483,19 @@ Mikael Davranche <mikael.davranche@corp.ovh.com> <mikael.davranche@corp.ovh.net>
 Mike Casas <mkcsas0@gmail.com> <mikecasas@users.noreply.github.com>
 Mike Goelzer <mike.goelzer@docker.com> <mgoelzer@docker.com>
 Milas Bowman <devnull@milas.dev>
-Milas Bowman <devnull@milas.dev> <milas.bowman@docker.com>
 Milas Bowman <devnull@milas.dev> <milasb@gmail.com>
+Milas Bowman <devnull@milas.dev> <milas.bowman@docker.com>
 Milind Chawre <milindchawre@gmail.com>
 Misty Stanley-Jones <misty@docker.com> <misty@apache.org>
 Mohammad Banikazemi <MBanikazemi@gmail.com>
 Mohammad Banikazemi <MBanikazemi@gmail.com> <mb@us.ibm.com>
-Mohd Sadiq <mohdsadiq058@gmail.com> <42430865+msadiq058@users.noreply.github.com>
 Mohd Sadiq <mohdsadiq058@gmail.com> <mohdsadiq058@gmail.com>
+Mohd Sadiq <mohdsadiq058@gmail.com> <42430865+msadiq058@users.noreply.github.com>
 Mohit Soni <mosoni@ebay.com> <mohitsoni1989@gmail.com>
 Moorthy RS <rsmoorthy@gmail.com> <rsmoorthy@users.noreply.github.com>
 Moysés Borges <moysesb@gmail.com>
 Moysés Borges <moysesb@gmail.com> <moyses.furtado@wplex.com.br>
 mrfly <mr.wrfly@gmail.com> <wrfly@users.noreply.github.com>
-Myeongjoon Kim <kimmj8409@gmail.com>
 Nace Oroz <orkica@gmail.com>
 Natasha Jarus <linuxmercedes@gmail.com>
 Nathan LeClaire <nathan.leclaire@docker.com> <nathan.leclaire@gmail.com>
@@ -532,11 +515,8 @@ Olli Janatuinen <olli.janatuinen@gmail.com> <olljanat@users.noreply.github.com>
 Onur Filiz <onur.filiz@microsoft.com>
 Onur Filiz <onur.filiz@microsoft.com> <ofiliz@users.noreply.github.com>
 Ouyang Liduo <oyld0210@163.com>
-Patrick St. laurent <patrick@saint-laurent.us>
 Patrick Stapleton <github@gdi2290.com>
 Paul Liljenberg <liljenberg.paul@gmail.com> <letters@paulnotcom.se>
-Paweł Gronowski <pawel.gronowski@docker.com>
-Paweł Gronowski <pawel.gronowski@docker.com> <me@woland.xyz>
 Pavel Tikhomirov <ptikhomirov@virtuozzo.com> <ptikhomirov@parallels.com>
 Pawel Konczalski <mail@konczalski.de>
 Peter Choi <phkchoi89@gmail.com> <reikani@Peters-MacBook-Pro.local>
@@ -558,21 +538,16 @@ Qin TianHuan <tianhuan@bingotree.cn>
 Ray Tsang <rayt@google.com> <saturnism@users.noreply.github.com>
 Renaud Gaubert <rgaubert@nvidia.com> <renaud.gaubert@gmail.com>
 Richard Scothern <richard.scothern@gmail.com>
-Rob Murray <rob.murray@docker.com>
-Rob Murray <rob.murray@docker.com> <148866618+robmry@users.noreply.github.com>
 Robert Terhaar <rterhaar@atlanticdynamic.com> <robbyt@users.noreply.github.com>
 Roberto G. Hashioka <roberto.hashioka@docker.com> <roberto_hashioka@hotmail.com>
 Roberto Muñoz Fernández <robertomf@gmail.com> <roberto.munoz.fernandez.contractor@bbva.com>
 Robin Thoni <robin@rthoni.com>
-Rodrigo Campos <rodrigoca@microsoft.com>
-Rodrigo Campos <rodrigoca@microsoft.com> <rodrigo@kinvolk.io>
 Roman Dudin <katrmr@gmail.com> <decadent@users.noreply.github.com>
 Rong Zhang <rongzhang@alauda.io>
 Rongxiang Song <tinysong1226@gmail.com>
 Rony Weng <ronyweng@synology.com>
 Ross Boucher <rboucher@gmail.com>
 Rui Cao <ruicao@alauda.io>
-Rui JingAn <quiterace@gmail.com>
 Runshen Zhu <runshen.zhu@gmail.com>
 Ryan Stelly <ryan.stelly@live.com>
 Ryoga Saito <contact@proelbtn.com>

AUTHORS

@@ -2,10 +2,7 @@
 # This file lists all contributors to the repository.
 # See hack/generate-authors.sh to make modifications.
 
-17neverends <ionianrise@gmail.com>
-7sunarni <710720732@qq.com>
 Aanand Prasad <aanand.prasad@gmail.com>
-Aarni Koskela <akx@iki.fi>
 Aaron Davidson <aaron@databricks.com>
 Aaron Feng <aaron.feng@gmail.com>
 Aaron Hnatiw <aaron@griddio.com>
@@ -13,8 +10,6 @@ Aaron Huslage <huslage@gmail.com>
 Aaron L. Xu <liker.xu@foxmail.com>
 Aaron Lehmann <alehmann@netflix.com>
 Aaron Welch <welch@packet.net>
-Aaron Yoshitake <airandfingers@gmail.com>
-Abdur Rehman <abdur_rehman@mentor.com>
 Abel Muiño <amuino@gmail.com>
 Abhijeet Kasurde <akasurde@redhat.com>
 Abhinandan Prativadi <aprativadi@gmail.com>
@@ -23,17 +18,14 @@ Abhishek Chanda <abhishek.becs@gmail.com>
 Abhishek Sharma <abhishek@asharma.me>
 Abin Shahab <ashahab@altiscale.com>
 Abirdcfly <fp544037857@gmail.com>
-Abubacarr Ceesay <abubacarr671@gmail.com>
 Ada Mancini <ada@docker.com>
 Adam Avilla <aavilla@yp.com>
 Adam Dobrawy <naczelnik@jawnosc.tk>
 Adam Eijdenberg <adam.eijdenberg@gmail.com>
 Adam Kunk <adam.kunk@tiaa-cref.org>
-Adam Lamers <adam.lamers@wmsdev.pl>
 Adam Miller <admiller@redhat.com>
 Adam Mills <adam@armills.info>
 Adam Pointer <adam.pointer@skybettingandgaming.com>
-Adam Simon <adamsimon85100@gmail.com>
 Adam Singer <financeCoding@gmail.com>
 Adam Thornton <adam.thornton@maryville.com>
 Adam Walz <adam@adamwalz.net>
@@ -50,7 +42,6 @@ Adrian Mouat <adrian.mouat@gmail.com>
 Adrian Oprea <adrian@codesi.nz>
 Adrien Folie <folie.adrien@gmail.com>
 Adrien Gallouët <adrien@gallouet.fr>
-Adrien Pompée <adrien.pompee@atmosphere.aero>
 Ahmed Kamal <email.ahmedkamal@googlemail.com>
 Ahmet Alp Balkan <ahmetb@microsoft.com>
 Aidan Feldman <aidan.feldman@gmail.com>
@@ -71,7 +62,6 @@ alambike <alambike@gmail.com>
 Alan Hoyle <alan@alanhoyle.com>
 Alan Scherger <flyinprogrammer@gmail.com>
 Alan Thompson <cloojure@gmail.com>
-Alano Terblanche <alano.terblanche@docker.com>
 Albert Callarisa <shark234@gmail.com>
 Albert Zhang <zhgwenming@gmail.com>
 Albin Kerouanton <albinker@gmail.com>
@@ -83,7 +73,6 @@ Aleksandrs Fadins <aleks@s-ko.net>
 Alena Prokharchyk <alena@rancher.com>
 Alessandro Boch <aboch@tetrationanalytics.com>
 Alessio Biancalana <dottorblaster@gmail.com>
-Alessio Perugini <alessio@perugini.xyz>
 Alex Chan <alex@alexwlchan.net>
 Alex Chen <alexchenunix@gmail.com>
 Alex Coventry <alx@empirical.com>
@@ -128,7 +117,6 @@ amangoel <amangoel@gmail.com>
 Amen Belayneh <amenbelayneh@gmail.com>
 Ameya Gawde <agawde@mirantis.com>
 Amir Goldstein <amir73il@aquasec.com>
-AmirBuddy <badinlu.amirhossein@gmail.com>
 Amit Bakshi <ambakshi@gmail.com>
 Amit Krishnan <amit.krishnan@oracle.com>
 Amit Shukla <amit.shukla@docker.com>
@@ -153,7 +141,6 @@ Andreas Tiefenthaler <at@an-ti.eu>
 Andrei Gherzan <andrei@resin.io>
 Andrei Ushakov <aushakov@netflix.com>
 Andrei Vagin <avagin@gmail.com>
-Andrew Baxter <423qpsxzhh8k3h@s.rendaw.me>
 Andrew C. Bodine <acbodine@us.ibm.com>
 Andrew Clay Shafer <andrewcshafer@gmail.com>
 Andrew Duckworth <grillopress@gmail.com>
@@ -174,12 +161,10 @@ Andrew Po <absourd.noise@gmail.com>
 Andrew Weiss <andrew.weiss@docker.com>
 Andrew Williams <williams.andrew@gmail.com>
 Andrews Medina <andrewsmedina@gmail.com>
-Andrey Epifanov <aepifanov@mirantis.com>
 Andrey Kolomentsev <andrey.kolomentsev@docker.com>
 Andrey Petrov <andrey.petrov@shazow.net>
 Andrey Stolbovsky <andrey.stolbovsky@gmail.com>
 André Martins <aanm90@gmail.com>
-Andrés Maldonado <maldonado@codelutin.com>
 Andy Chambers <anchambers@paypal.com>
 andy diller <dillera@gmail.com>
 Andy Goldstein <agoldste@redhat.com>
@@ -194,7 +179,6 @@ Anes Hasicic <anes.hasicic@gmail.com>
 Angel Velazquez <angelcar@amazon.com>
 Anil Belur <askb23@gmail.com>
 Anil Madhavapeddy <anil@recoil.org>
-Anirudh Aithal <aithal@amazon.com>
 Ankit Jain <ajatkj@yahoo.co.in>
 Ankush Agarwal <ankushagarwal11@gmail.com>
 Anonmily <michelle@michelleliu.io>
@@ -204,13 +188,11 @@ Anthon van der Neut <anthon@mnt.org>
 Anthony Baire <Anthony.Baire@irisa.fr>
 Anthony Bishopric <git@anthonybishopric.com>
 Anthony Dahanne <anthony.dahanne@gmail.com>
-Anthony Nandaa <profnandaa@gmail.com>
 Anthony Sottile <asottile@umich.edu>
 Anton Löfgren <anton.lofgren@gmail.com>
 Anton Nikitin <anton.k.nikitin@gmail.com>
 Anton Polonskiy <anton.polonskiy@gmail.com>
 Anton Tiurin <noxiouz@yandex.ru>
-Antonio Aguilar <antonio@zoftko.com>
 Antonio Murdaca <antonio.murdaca@gmail.com>
 Antonis Kalipetis <akalipetis@gmail.com>
 Antony Messerli <amesserl@rackspace.com>
@@ -233,13 +215,13 @@ Artur Meyster <arthurfbi@yahoo.com>
 Arun Gupta <arun.gupta@gmail.com>
 Asad Saeeduddin <masaeedu@gmail.com>
 Asbjørn Enge <asbjorn@hanafjedle.net>
-Ashly Mathew <ashly.mathew@sap.com>
-Austin Vazquez <austin.vazquez.dev@gmail.com>
+Austin Vazquez <macedonv@amazon.com>
 averagehuman <averagehuman@users.noreply.github.com>
 Avi Das <andas222@gmail.com>
 Avi Kivity <avi@scylladb.com>
 Avi Miller <avi.miller@oracle.com>
 Avi Vaid <avaid1996@gmail.com>
+ayoshitake <airandfingers@gmail.com>
 Azat Khuyiyakhmetov <shadow_uz@mail.ru>
 Bao Yonglei <baoyonglei@huawei.com>
 Bardia Keyoumarsi <bkeyouma@ucsc.edu>
@@ -300,7 +282,6 @@ Brandon Liu <bdon@bdon.org>
 Brandon Philips <brandon.philips@coreos.com>
 Brandon Rhodes <brandon@rhodesmill.org>
 Brendan Dixon <brendand@microsoft.com>
-Brendon Smith <bws@bws.bio>
 Brennan Kinney <5098581+polarathene@users.noreply.github.com>
 Brent Salisbury <brent.salisbury@docker.com>
 Brett Higgins <brhiggins@arbor.net>
@@ -335,7 +316,6 @@ Burke Libbey <burke@libbey.me>
 Byung Kang <byung.kang.ctr@amrdec.army.mil>
 Caleb Spare <cespare@gmail.com>
 Calen Pennington <cale@edx.org>
-Calvin Liu <flycalvin@qq.com>
 Cameron Boehmer <cameron.boehmer@gmail.com>
 Cameron Sparr <gh@sparr.email>
 Cameron Spear <cameronspear@gmail.com>
@@ -350,20 +330,17 @@ Carlos Alexandro Becker <caarlos0@gmail.com>
 Carlos de Paula <me@carlosedp.com>
 Carlos Sanchez <carlos@apache.org>
 Carol Fager-Higgins <carol.fager-higgins@docker.com>
-carsontham <carsontham@outlook.com>
 Cary <caryhartline@users.noreply.github.com>
 Casey Bisson <casey.bisson@joyent.com>
 Catalin Pirvu <pirvu.catalin94@gmail.com>
 Ce Gao <ce.gao@outlook.com>
 Cedric Davies <cedricda@microsoft.com>
-Cesar Talledo <cesar.talledo@docker.com>
 Cezar Sa Espinola <cezarsa@gmail.com>
 Chad Swenson <chadswen@gmail.com>
 Chance Zibolski <chance.zibolski@gmail.com>
 Chander Govindarajan <chandergovind@gmail.com>
 Chanhun Jeong <keyolk@gmail.com>
 Chao Wang <wangchao.fnst@cn.fujitsu.com>
-Charity Kathure <ckathure@microsoft.com>
 Charles Chan <charleswhchan@users.noreply.github.com>
 Charles Hooper <charles.hooper@dotcloud.com>
 Charles Law <claw@conduce.com>
@@ -385,8 +362,6 @@ Chen Qiu <cheney-90@hotmail.com>
 Cheng-mean Liu <soccerl@microsoft.com>
 Chengfei Shang <cfshang@alauda.io>
 Chengguang Xu <cgxu519@gmx.com>
-Chengyu Zhu <hudson@cyzhu.com>
-Chentianze <cmoman@126.com>
 Chenyang Yan <memory.yancy@gmail.com>
 chenyuzhu <chenyuzhi@oschina.cn>
 Chetan Birajdar <birajdar.chetan@gmail.com>
@@ -434,7 +409,6 @@ Christopher Crone <christopher.crone@docker.com>
 Christopher Currie <codemonkey+github@gmail.com>
 Christopher Jones <tophj@linux.vnet.ibm.com>
 Christopher Latham <sudosurootdev@gmail.com>
-Christopher Petito <chrisjpetito@gmail.com>
 Christopher Rigor <crigor@gmail.com>
 Christy Norman <christy@linux.vnet.ibm.com>
 Chun Chen <ramichen@tencent.com>
@@ -500,7 +474,6 @@ Daniel Farrell <dfarrell@redhat.com>
 Daniel Garcia <daniel@danielgarcia.info>
 Daniel Gasienica <daniel@gasienica.ch>
 Daniel Grunwell <mwgrunny@gmail.com>
-Daniel Guns <danbguns@gmail.com>
 Daniel Helfand <helfand.4@gmail.com>
 Daniel Hiltgen <daniel.hiltgen@docker.com>
 Daniel J Walsh <dwalsh@redhat.com>
@@ -784,7 +757,6 @@ Frank Macreery <frank@macreery.com>
 Frank Rosquin <frank.rosquin+github@gmail.com>
 Frank Villaro-Dixon <frank.villarodixon@merkle.com>
 Frank Yang <yyb196@gmail.com>
-François Scala <github@arcenik.net>
 Fred Lifton <fred.lifton@docker.com>
 Frederick F. Kautz IV <fkautz@redhat.com>
 Frederico F. de Oliveira <FreddieOliveira@users.noreply.github.com>
@@ -805,7 +777,6 @@ Gabriel L. Somlo <gsomlo@gmail.com>
 Gabriel Linder <linder.gabriel@gmail.com>
 Gabriel Monroy <gabriel@opdemand.com>
 Gabriel Nicolas Avellaneda <avellaneda.gabriel@gmail.com>
-Gabriel Tomitsuka <gabriel@tomitsuka.com>
 Gaetan de Villele <gdevillele@gmail.com>
 Galen Sampson <galen.sampson@gmail.com>
 Gang Qiao <qiaohai8866@gmail.com>
@@ -820,9 +791,7 @@ GennadySpb <lipenkov@gmail.com>
 Geoff Levand <geoff@infradead.org>
 Geoffrey Bachelet <grosfrais@gmail.com>
 Geon Kim <geon0250@gmail.com>
-George Adams <georgeadams1995@gmail.com>
 George Kontridze <george@bugsnag.com>
-George Ma <mayangang@outlook.com>
 George MacRorie <gmacr31@gmail.com>
 George Xie <georgexsh@gmail.com>
 Georgi Hristozov <georgi@forkbomb.nl>
@@ -849,7 +818,6 @@ Gopikannan Venugopalsamy <gopikannan.venugopalsamy@gmail.com>
 Gosuke Miyashita <gosukenator@gmail.com>
 Gou Rao <gou@portworx.com>
 Govinda Fichtner <govinda.fichtner@googlemail.com>
-Grace Choi <grace.54109@gmail.com>
 Grant Millar <rid@cylo.io>
 Grant Reaber <grant.reaber@gmail.com>
 Graydon Hoare <graydon@pobox.com>
@@ -877,7 +845,6 @@ haining.cao <haining.cao@daocloud.io>
 Hakan Özler <hakan.ozler@kodcu.com>
 Hamish Hutchings <moredhel@aoeu.me>
 Hannes Ljungberg <hannes@5monkeys.se>
-Hannes Ortmeier <ortmeier.hannes@gmail.com>
 Hans Kristian Flaatten <hans@starefossen.com>
 Hans Rødtang <hansrodtang@gmail.com>
 Hao Shu Wei <haoshuwei24@gmail.com>
@@ -897,7 +864,6 @@ heartlock <21521209@zju.edu.cn>
 Hector Castro <hectcastro@gmail.com>
 Helen Xie <chenjg@harmonycloud.cn>
 Henning Sprang <henning.sprang@gmail.com>
-Henry Wang <henwang@amazon.com>
 Hiroshi Hatake <hatake@clear-code.com>
 Hiroyuki Sasagawa <hs19870702@gmail.com>
 Hobofan <goisser94@gmail.com>
@@ -947,7 +913,6 @@ Illo Abdulrahim <abdulrahim.illo@nokia.com>
 Ilya Dmitrichenko <errordeveloper@gmail.com>
 Ilya Gusev <mail@igusev.ru>
 Ilya Khlopotov <ilya.khlopotov@gmail.com>
-imalasong <2879499479@qq.com>
 imre Fitos <imre.fitos+github@gmail.com>
 inglesp <peter.inglesby@gmail.com>
 Ingo Gottwald <in.gottwald@gmail.com>
@@ -965,7 +930,6 @@ J Bruni <joaohbruni@yahoo.com.br>
 J. Nunn <jbnunn@gmail.com>
 Jack Danger Canty <jackdanger@squareup.com>
 Jack Laxson <jackjrabbit@gmail.com>
-Jack Walker <90711509+j2walker@users.noreply.github.com>
 Jacob Atzen <jacob@jacobatzen.dk>
 Jacob Edelman <edelman.jd@gmail.com>
 Jacob Tomlinson <jacob@tom.linson.uk>
@@ -992,7 +956,6 @@ James Nugent <james@jen20.com>
 James Sanders <james3sanders@gmail.com>
 James Turnbull <james@lovedthanlost.net>
 James Watkins-Harvey <jwatkins@progi-media.com>
-Jameson Hyde <jameson.hyde@docker.com>
 Jamie Hannaford <jamie@limetree.org>
 Jamshid Afshar <jafshar@yahoo.com>
 Jan Breig <git@pygos.space>
@@ -1026,7 +989,6 @@ Jason Shepherd <jason@jasonshepherd.net>
 Jason Smith <jasonrichardsmith@gmail.com>
 Jason Sommer <jsdirv@gmail.com>
 Jason Stangroome <jason@codeassassin.com>
-Jasper Siepkes <siepkes@serviceplanet.nl>
 Javier Bassi <javierbassi@gmail.com>
 jaxgeller <jacksongeller@gmail.com>
 Jay <teguhwpurwanto@gmail.com>
@@ -1091,17 +1053,13 @@ Jim Perrin <jperrin@centos.org>
 Jimmy Cuadra <jimmy@jimmycuadra.com>
 Jimmy Puckett <jimmy.puckett@spinen.com>
 Jimmy Song <rootsongjc@gmail.com>
-jinjiadu <jinjiadu@aliyun.com>
 Jinsoo Park <cellpjs@gmail.com>
 Jintao Zhang <zhangjintao9020@gmail.com>
 Jiri Appl <jiria@microsoft.com>
 Jiri Popelka <jpopelka@redhat.com>
 Jiuyue Ma <majiuyue@huawei.com>
-Jiří Moravčík <jiri.moravcik@gmail.com>
 Jiří Župka <jzupka@redhat.com>
-jjimbo137 <115816493+jjimbo137@users.noreply.github.com>
 Joakim Roubert <joakim.roubert@axis.com>
-Joan Grau <grautxo.dev@proton.me>
 Joao Fernandes <joao.fernandes@docker.com>
 Joao Trindade <trindade.joao@gmail.com>
 Joe Beda <joe.github@bedafamily.com>
@@ -1142,7 +1100,6 @@ Jon Johnson <jonjohnson@google.com>
 Jon Surrell <jon.surrell@gmail.com>
 Jon Wedaman <jweede@gmail.com>
 Jonas Dohse <jonas@dohse.ch>
-Jonas Geiler <git@jonasgeiler.com>
 Jonas Heinrich <Jonas@JonasHeinrich.com>
 Jonas Pfenniger <jonas@pfenniger.name>
 Jonathan A. Schweder <jonathanschweder@gmail.com>
@@ -1186,7 +1143,6 @@ Josiah Kiehl <jkiehl@riotgames.com>
 José Tomás Albornoz <jojo@eljojo.net>
 Joyce Jang <mail@joycejang.com>
 JP <jpellerin@leapfrogonline.com>
-JSchltggr <jschltggr@gmail.com>
 Julian Taylor <jtaylor.debian@googlemail.com>
 Julien Barbier <write0@gmail.com>
 Julien Bisconti <veggiemonk@users.noreply.github.com>
@@ -1221,7 +1177,6 @@ K. Heller <pestophagous@gmail.com>
 Kai Blin <kai@samba.org>
 Kai Qiang Wu (Kennan) <wkq5325@gmail.com>
 Kaijie Chen <chen@kaijie.org>
-Kaita Nakamura <kaita.nakamura0830@gmail.com>
 Kamil Domański <kamil@domanski.co>
 Kamjar Gerami <kami.gerami@gmail.com>
 Kanstantsin Shautsou <kanstantsin.sha@gmail.com>
@@ -1296,7 +1251,6 @@ Krasi Georgiev <krasi@vip-consult.solutions>
 Krasimir Georgiev <support@vip-consult.co.uk>
 Kris-Mikael Krister <krismikael@protonmail.com>
 Kristian Haugene <kristian.haugene@capgemini.com>
-Kristian Heljas <kristian@kristian.ee>
 Kristina Zabunova <triara.xiii@gmail.com>
 Krystian Wojcicki <kwojcicki@sympatico.ca>
 Kunal Kushwaha <kushwaha_kunal_v7@lab.ntt.co.jp>
@@ -1313,7 +1267,6 @@ Lakshan Perera <lakshan@laktek.com>
 Lalatendu Mohanty <lmohanty@redhat.com>
 Lance Chen <cyen0312@gmail.com>
 Lance Kinley <lkinley@loyaltymethods.com>
-Lars Andringa <l.s.andringa@rug.nl>
 Lars Butler <Lars.Butler@gmail.com>
 Lars Kellogg-Stedman <lars@redhat.com>
 Lars R. Damerow <lars@pixar.com>
@@ -1323,13 +1276,11 @@ Laura Brehm <laurabrehm@hey.com>
 Laura Frank <ljfrank@gmail.com>
 Laurent Bernaille <laurent.bernaille@datadoghq.com>
 Laurent Erignoux <lerignoux@gmail.com>
-Laurent Goderre <laurent.goderre@docker.com>
 Laurie Voss <github@seldo.com>
 Leandro Motta Barros <lmb@stackedboxes.org>
 Leandro Siqueira <leandro.siqueira@gmail.com>
 Lee Calcote <leecalcote@gmail.com>
 Lee Chao <932819864@qq.com>
-Lee Gaines <leetgaines@gmail.com>
 Lee, Meng-Han <sunrisedm4@gmail.com>
 Lei Gong <lgong@alauda.io>
 Lei Jitang <leijitang@huawei.com>
@@ -1405,7 +1356,6 @@ Madhan Raj Mookkandy <MadhanRaj.Mookkandy@microsoft.com>
 Madhav Puri <madhav.puri@gmail.com>
 Madhu Venugopal <mavenugo@gmail.com>
 Mageee <fangpuyi@foxmail.com>
-maggie44 <64841595+maggie44@users.noreply.github.com>
 Mahesh Tiyyagura <tmahesh@gmail.com>
 malnick <malnick@gmail..com>
 Malte Janduda <mail@janduda.net>
@@ -1417,7 +1367,6 @@ Manuel Meurer <manuel@krautcomputing.com>
 Manuel Rüger <manuel@rueg.eu>
 Manuel Woelker <github@manuel.woelker.org>
 mapk0y <mapk0y@gmail.com>
-Marat Abrarov <abrarov@gmail.com>
 Marat Radchenko <marat@slonopotamus.org>
 Marc Abramowitz <marc@marc-abramowitz.com>
 Marc Kuo <kuomarc2@gmail.com>
@@ -1432,7 +1381,6 @@ Marcus Linke <marcus.linke@gmx.de>
 Marcus Martins <marcus@docker.com>
 Marcus Ramberg <marcus@nordaaker.com>
 Marek Goldmann <marek.goldmann@gmail.com>
-Maria Glushenok <glushenokm@gmail.com>
 Marian Marinov <mm@yuhu.biz>
 Marianna Tessel <mtesselh@gmail.com>
 Mario Loriedo <mario.loriedo@gmail.com>
@@ -1501,7 +1449,6 @@ Matthias Kühnle <git.nivoc@neverbox.com>
 Matthias Rampke <mr@soundcloud.com>
 Matthieu Fronton <m@tthieu.fr>
 Matthieu Hauglustaine <matt.hauglustaine@gmail.com>
-Matthieu MOREL <matthieu.morel35@gmail.com>
 Mattias Jernberg <nostrad@gmail.com>
 Mauricio Garavaglia <mauricio@medallia.com>
 mauriyouth <mauriyouth@gmail.com>
@@ -1516,7 +1463,6 @@ Maxime Petazzoni <max@signalfuse.com>
 Maximiliano Maccanti <maccanti@amazon.com>
 Maxwell <csuhp007@gmail.com>
 Meaglith Ma <genedna@gmail.com>
-Medhy DOHOU <52136144+PowerPixel@users.noreply.github.com>
 meejah <meejah@meejah.ca>
 Megan Kostick <mkostick@us.ibm.com>
 Mehul Kar <mehul.kar@gmail.com>
@@ -1617,11 +1563,9 @@ Moysés Borges <moysesb@gmail.com>
 mrfly <mr.wrfly@gmail.com>
 Mrunal Patel <mrunalp@gmail.com>
 Muayyad Alsadi <alsadi@gmail.com>
-Muhammad Daffa Dinaya <muhammaddaffadinaya@gmail.com>
 Muhammad Zohaib Aslam <zohaibse011@gmail.com>
 Mustafa Akın <mustafa91@gmail.com>
 Muthukumar R <muthur@gmail.com>
-Myeongjoon Kim <kimmj8409@gmail.com>
 Máximo Cuadros <mcuadros@gmail.com>
 Médi-Rémi Hashim <medimatrix@users.noreply.github.com>
 Nace Oroz <orkica@gmail.com>
@@ -1636,7 +1580,6 @@ Natasha Jarus <linuxmercedes@gmail.com>
 Nate Brennand <nate.brennand@clever.com>
 Nate Eagleson <nate@nateeag.com>
 Nate Jones <nate@endot.org>
-Nathan Baulch <nathan.baulch@gmail.com>
 Nathan Carlson <carl4403@umn.edu>
 Nathan Herald <me@nathanherald.com>
 Nathan Hsieh <hsieh.nathan@gmail.com>
@@ -1699,7 +1642,6 @@ Nuutti Kotivuori <naked@iki.fi>
 nzwsch <hi@nzwsch.com>
 O.S. Tezer <ostezer@gmail.com>
 objectified <objectified@gmail.com>
-Octol1ttle <l1ttleofficial@outlook.com>
 Odin Ugedal <odin@ugedal.com>
 Oguz Bilgic <fisyonet@gmail.com>
 Oh Jinkyun <tintypemolly@gmail.com>
@@ -1731,10 +1673,8 @@ Patrick Böänziger <patrick.baenziger@bsi-software.com>
 Patrick Devine <patrick.devine@docker.com>
 Patrick Haas <patrickhaas@google.com>
 Patrick Hemmer <patrick.hemmer@gmail.com>
-Patrick St. laurent <patrick@saint-laurent.us>
 Patrick Stapleton <github@gdi2290.com>
 Patrik Cyvoct <patrik@ptrk.io>
-Patrik Leifert <patrikleifert@hotmail.com>
 pattichen <craftsbear@gmail.com>
 Paul "TBBle" Hampson <Paul.Hampson@Pobox.com>
 Paul <paul9869@gmail.com>
@@ -1809,7 +1749,6 @@ Pierre Carrier <pierre@meteor.com>
 Pierre Dal-Pra <dalpra.pierre@gmail.com>
 Pierre Wacrenier <pierre.wacrenier@gmail.com>
 Pierre-Alain RIVIERE <pariviere@ippon.fr>
-pinglanlu <pinglanlu@outlook.com>
 Piotr Bogdan <ppbogdan@gmail.com>
 Piotr Karbowski <piotr.karbowski@protonmail.ch>
 Porjo <porjo38@yahoo.com.au>
@@ -1837,7 +1776,6 @@ Quentin Tayssier <qtayssier@gmail.com>
 r0n22 <cameron.regan@gmail.com>
 Rachit Sharma <rachitsharma613@gmail.com>
 Radostin Stoyanov <rstoyanov1@gmail.com>
-Rafael Fernández López <ereslibre@ereslibre.es>
 Rafal Jeczalik <rjeczalik@gmail.com>
 Rafe Colton <rafael.colton@gmail.com>
 Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
@@ -1893,7 +1831,6 @@ Robert Obryk <robryk@gmail.com>
 Robert Schneider <mail@shakeme.info>
 Robert Shade <robert.shade@gmail.com>
 Robert Stern <lexandro2000@gmail.com>
-Robert Sturla <robertsturla@outlook.com>
 Robert Terhaar <rterhaar@atlanticdynamic.com>
 Robert Wallis <smilingrob@gmail.com>
 Robert Wang <robert@arctic.tw>
@@ -1905,7 +1842,7 @@ Robin Speekenbrink <robin@kingsquare.nl>
 Robin Thoni <robin@rthoni.com>
 robpc <rpcann@gmail.com>
 Rodolfo Carvalho <rhcarvalho@gmail.com>
-Rodrigo Campos <rodrigoca@microsoft.com>
+Rodrigo Campos <rodrigo@kinvolk.io>
 Rodrigo Vaz <rodrigo.vaz@gmail.com>
 Roel Van Nyen <roel.vannyen@gmail.com>
 Roger Peppe <rogpeppe@gmail.com>
@@ -1941,7 +1878,6 @@ Royce Remer <royceremer@gmail.com>
 Rozhnov Alexandr <nox73@ya.ru>
 Rudolph Gottesheim <r.gottesheim@loot.at>
 Rui Cao <ruicao@alauda.io>
-Rui JingAn <quiterace@gmail.com>
 Rui Lopes <rgl@ruilopes.com>
 Ruilin Li <liruilin4@huawei.com>
 Runshen Zhu <runshen.zhu@gmail.com>
@@ -2037,16 +1973,13 @@ Sergey Alekseev <sergey.alekseev.minsk@gmail.com>
 Sergey Evstifeev <sergey.evstifeev@gmail.com>
 Sergii Kabashniuk <skabashnyuk@codenvy.com>
 Sergio Lopez <slp@redhat.com>
-Serhan Tutar <randomnoise@users.noreply.github.com>
 Serhat Gülçiçek <serhat25@gmail.com>
 Serhii Nakon <serhii.n@thescimus.com>
 SeungUkLee <lsy931106@gmail.com>
 Sevki Hasirci <s@sevki.org>
 Shane Canon <scanon@lbl.gov>
 Shane da Silva <shane@dasilva.io>
-Shang Mu <smu@princeton.edu>
 Shaun Kaasten <shaunk@gmail.com>
-Shaun Thompson <shaun.thompson@docker.com>
 shaunol <shaunol@gmail.com>
 Shawn Landden <shawn@churchofgit.com>
 Shawn Siefkas <shawn.siefkas@meredith.com>
@@ -2065,7 +1998,6 @@ Shijun Qin <qinshijun16@mails.ucas.ac.cn>
 Shishir Mahajan <shishir.mahajan@redhat.com>
 Shoubhik Bose <sbose78@gmail.com>
 Shourya Sarcar <shourya.sarcar@gmail.com>
-Shreenidhi Shedi <shreenidhi.shedi@broadcom.com>
 Shu-Wai Chow <shu-wai.chow@seattlechildrens.org>
 shuai-z <zs.broccoli@gmail.com>
 Shukui Yang <yangshukui@huawei.com>
@@ -2136,7 +2068,6 @@ Stéphane Este-Gracias <sestegra@gmail.com>
 Stig Larsson <stig@larsson.dev>
 Su Wang <su.wang@docker.com>
 Subhajit Ghosh <isubuz.g@gmail.com>
-Sudheendra Gopinath <sudheendra.gopinath@amd.com>
 Sujith Haridasan <sujith.h@gmail.com>
 Sun Gengze <690388648@qq.com>
 Sun Jianbo <wonderflow.sun@gmail.com>
@@ -2154,7 +2085,6 @@ Sébastien Stormacq <sebsto@users.noreply.github.com>
 Sören Tempel <soeren+git@soeren-tempel.net>
 Tabakhase <mail@tabakhase.com>
 Tadej Janež <tadej.j@nez.si>
-Tadeusz Dudkiewicz <tadeusz.dudkiewicz@rtbhouse.com>
 Takuto Sato <tockn.jp@gmail.com>
 tang0th <tang0th@gmx.com>
 Tangi Colin <tangicolin@gmail.com>
@@ -2162,7 +2092,6 @@ Tatsuki Sugiura <sugi@nemui.org>
 Tatsushi Inagaki <e29253@jp.ibm.com>
 Taylan Isikdemir <taylani@google.com>
 Taylor Jones <monitorjbl@gmail.com>
-tcpdumppy <847462026@qq.com>
 Ted M. Young <tedyoung@gmail.com>
 Tehmasp Chaudhri <tehmasp@gmail.com>
 Tejaswini Duggaraju <naduggar@microsoft.com>
@@ -2193,7 +2122,6 @@ Thomas Tanaka <thomas.tanaka@oracle.com>
 Thomas Texier <sharkone@en-mousse.org>
 Ti Zhou <tizhou1986@gmail.com>
 Tiago Seabra <tlgs@users.noreply.github.com>
-Tiago Teixeira <tiago.teixeira@ecorobotix.com>
 Tianon Gravi <admwiggin@gmail.com>
 Tianyi Wang <capkurmagati@gmail.com>
 Tibor Vass <teabee89@gmail.com>
@@ -2256,7 +2184,6 @@ Tomek Mańko <tomek.manko@railgun-solutions.com>
 Tommaso Visconti <tommaso.visconti@gmail.com>
 Tomoya Tabuchi <t@tomoyat1.com>
 Tomáš Hrčka <thrcka@redhat.com>
-Tomáš Virtus <nechtom@gmail.com>
 tonic <tonicbupt@gmail.com>
 Tonny Xu <tonny.xu@gmail.com>
 Tony Abboud <tdabboud@hotmail.com>
@@ -2294,7 +2221,6 @@ Valentin Kulesh <valentin.kulesh@virtuozzo.com>
 vanderliang <lansheng@meili-inc.com>
 Velko Ivanov <vivanov@deeperplane.com>
 Veres Lajos <vlajos@gmail.com>
-Viacheslav Gagara <viacheslavg@gmail.com>
 Victor Algaze <valgaze@gmail.com>
 Victor Coisne <victor.coisne@dotcloud.com>
 Victor Costan <costan@gmail.com>
@@ -2302,7 +2228,6 @@ Victor I. Wood <viw@t2am.com>
 Victor Lyuboslavsky <victor@victoreda.com>
 Victor Marmol <vmarmol@google.com>
 Victor Palma <palma.victor@gmail.com>
-Victor Toni <victor.toni@gmail.com>
 Victor Vieux <victor.vieux@docker.com>
 Victoria Bialas <victoria.bialas@docker.com>
 Vijaya Kumar K <vijayak@caviumnetworks.com>
@@ -2354,7 +2279,6 @@ Wassim Dhif <wassimdhif@gmail.com>
 Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
 Wayne Chang <wayne@neverfear.org>
 Wayne Song <wsong@docker.com>
-weebney <weebney@gmail.com>
 Weerasak Chongnguluam <singpor@gmail.com>
 Wei Fu <fuweid89@gmail.com>
 Wei Wu <wuwei4455@gmail.com>
@@ -2449,7 +2373,6 @@ You-Sheng Yang (楊有勝) <vicamo@gmail.com>
 youcai <omegacoleman@gmail.com>
 Youcef YEKHLEF <yyekhlef@gmail.com>
 Youfu Zhang <zhangyoufu@gmail.com>
-YR Chen <stevapple@icloud.com>
 Yu Changchun <yuchangchun1@huawei.com>
 Yu Chengxia <yuchengxia@huawei.com>
 Yu Peng <yu.peng36@zte.com.cn>
@@ -2511,6 +2434,5 @@ Zunayed Ali <zunayed@gmail.com>
 徐俊杰 <paco.xu@daocloud.io>
 慕陶 <jihui.xjh@alibaba-inc.com>
 搏通 <yufeng.pyf@alibaba-inc.com>
-纯真 <38834411+chunzhennn@users.noreply.github.com>
 黄艳红00139573 <huang.yanhong@zte.com.cn>
 정재영 <jjy600901@gmail.com>

CONTRIBUTING.md

@@ -83,39 +83,6 @@ contributions, see [the advanced contribution
 section](https://docs.docker.com/opensource/workflow/advanced-contributing/) in
 the contributors guide.
 
-### Where to put your changes
-
-You can make changes to any Go package within Moby outside of the vendor directory. There are no
-restrictions on packages but a few guidelines to follow for deciding on making these changes.
-When adding new packages, first consider putting them in an internal directory to prevent
-unintended importing from other modules. Code changes should either go under `api`, `client`,
-or `daemon` modules, or one of the integration test directories.
-
-Try to put a new package under the appropriate directories. The root directory is reserved for
-configuration and build files, no source files will be accepted in the root.
-
-- `api` - All types shared by client and daemon along with swagger definitions.
-- `client` - All Go files for the docker client
-- `contrib` - Files, configurations, and packages related to external tools or libraries
-- `daemon` - All Go files and packages for building the daemon
-- `docs` - All Moby technical documentation using markdown
-- `hack` - All scripts used for testing, development, and CI
-- `integration` - Testing the integration of the API, client, and daemon
-- `integration-cli` - Deprecated integration tests of the docker cli with the daemon, no new tests allowed
-- `pkg` - Legacy Go packages used externally, no new packages should be added here
-- `project` - All files related to Moby project governance
-- `vendor` - Autogenerated vendor files from `make vendor` command, do not manually edit files here
-
-The daemon module has many subpackages. Consider putting new packages under one of these
-directories.
-
-- `daemon/cmd` - All Go main packages and the packages used only for that main package
-- `daemon/internal` - All utility packages used by daemon and not intended for external use
-- `daemon/man`- All Moby reference manuals used for the `man` command
-- `daemon/plugins` - All included daemon plugins which are intended to be registered via init
-- `daemon/pkg` - All libraries used by daemon and for integration testing
-- `daemon/version` - Version package with the current daemon version
-
 ### Connect with other Moby Project contributors
 
 <table class="tg">

Dockerfile

@@ -1,49 +1,32 @@
-# syntax=docker/dockerfile:1
+# syntax=docker/dockerfile:1.7
 
-ARG GO_VERSION=1.25.5
+ARG GO_VERSION=1.22.10
 ARG BASE_DEBIAN_DISTRO="bookworm"
 ARG GOLANG_IMAGE="golang:${GO_VERSION}-${BASE_DEBIAN_DISTRO}"
+ARG XX_VERSION=1.6.1
 
-# XX_VERSION specifies the version of the xx utility to use.
-# It must be a valid tag in the docker.io/tonistiigi/xx image repository.
-ARG XX_VERSION=1.7.0
+ARG VPNKIT_VERSION=0.5.0
 
-# VPNKIT_VERSION is the version of the vpnkit binary which is used as a fallback
-# network driver for rootless.
-ARG VPNKIT_VERSION=0.6.0
-
-# DOCKERCLI_VERSION is the version of the CLI to install in the dev-container.
-ARG DOCKERCLI_VERSION=v29.0.1
 ARG DOCKERCLI_REPOSITORY="https://github.com/docker/cli.git"
-
+ARG DOCKERCLI_VERSION=v26.0.0
 # cli version used for integration-cli tests
 ARG DOCKERCLI_INTEGRATION_REPOSITORY="https://github.com/docker/cli.git"
-ARG DOCKERCLI_INTEGRATION_VERSION=v25.0.5
-
-# BUILDX_VERSION is the version of buildx to install in the dev container.
-ARG BUILDX_VERSION=0.30.1
-
-# COMPOSE_VERSION is the version of compose to install in the dev container.
-ARG COMPOSE_VERSION=v2.40.0
+ARG DOCKERCLI_INTEGRATION_VERSION=v17.06.2-ce
+ARG BUILDX_VERSION=0.13.1
+ARG COMPOSE_VERSION=v2.25.0
 
 ARG SYSTEMD="false"
-ARG FIREWALLD="false"
 ARG DOCKER_STATIC=1
 
 # REGISTRY_VERSION specifies the version of the registry to download from
 # https://hub.docker.com/r/distribution/distribution. This version of
 # the registry is used to test schema 2 manifests. Generally,  the version
 # specified here should match a current release.
-ARG REGISTRY_VERSION=3.0.0
+ARG REGISTRY_VERSION=2.8.3
 
 # delve is currently only supported on linux/amd64 and linux/arm64;
-# https://github.com/go-delve/delve/blob/v1.25.0/pkg/proc/native/support_sentinel.go#L1
-# https://github.com/go-delve/delve/blob/v1.25.0/pkg/proc/native/support_sentinel_linux.go#L1
-#
-# ppc64le support was added in v1.21.1, but is still experimental, and requires
-# the "-tags exp.linuxppc64le" build-tag to be set:
-# https://github.com/go-delve/delve/commit/71f12207175a1cc09668f856340d8a543c87dcca
-ARG DELVE_SUPPORTED=${TARGETPLATFORM#linux/amd64} DELVE_SUPPORTED=${DELVE_SUPPORTED#linux/arm64} DELVE_SUPPORTED=${DELVE_SUPPORTED#linux/ppc64le}
+# https://github.com/go-delve/delve/blob/v1.8.1/pkg/proc/native/support_sentinel.go#L1-L6
+ARG DELVE_SUPPORTED=${TARGETPLATFORM#linux/amd64} DELVE_SUPPORTED=${DELVE_SUPPORTED#linux/arm64}
 ARG DELVE_SUPPORTED=${DELVE_SUPPORTED:+"unsupported"}
 ARG DELVE_SUPPORTED=${DELVE_SUPPORTED:-"supported"}
 
@@ -60,13 +43,9 @@ COPY --from=build-dummy /build /build
 # base
 FROM --platform=$BUILDPLATFORM ${GOLANG_IMAGE} AS base
 COPY --from=xx / /
-# Disable collecting local telemetry, as collected by Go and Delve;
-#
-# - https://github.com/go-delve/delve/blob/v1.24.1/CHANGELOG.md#1231-2024-09-23
-# - https://go.dev/doc/telemetry#background
-RUN go telemetry off && [ "$(go telemetry)" = "off" ] || { echo "Failed to disable Go telemetry"; exit 1; }
 RUN echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache
 RUN apt-get update && apt-get install --no-install-recommends -y file
+ENV GO111MODULE=off
 ENV GOTOOLCHAIN=local
 
 FROM base AS criu
@@ -80,22 +59,62 @@ RUN --mount=type=cache,sharing=locked,id=moby-criu-aptlib,target=/var/lib/apt \
         && /build/criu --version
 
 # registry
-FROM distribution/distribution:$REGISTRY_VERSION AS registry
-RUN mkdir /build && mv /bin/registry /build/registry
+FROM base AS registry-src
+WORKDIR /usr/src/registry
+RUN git init . && git remote add origin "https://github.com/distribution/distribution.git"
+
+FROM base AS registry
+WORKDIR /go/src/github.com/docker/distribution
+
+# REGISTRY_VERSION_SCHEMA1 specifies the version of the registry to build and
+# install from the https://github.com/docker/distribution repository. This is
+# an older (pre v2.3.0) version of the registry that only supports schema1
+# manifests. This version of the registry is not working on arm64, so installation
+# is skipped on that architecture.
+ARG REGISTRY_VERSION_SCHEMA1=v2.1.0
+ARG TARGETPLATFORM
+RUN --mount=from=registry-src,src=/usr/src/registry,rw \
+    --mount=type=cache,target=/root/.cache/go-build,id=registry-build-$TARGETPLATFORM \
+    --mount=type=cache,target=/go/pkg/mod \
+    --mount=type=tmpfs,target=/go/src <<EOT
+  set -ex
+  export GOPATH="/go/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH"
+  # Make the /build directory no matter what so that it doesn't fail on arm64 or
+  # any other platform where we don't build this registry
+  mkdir /build
+  case $TARGETPLATFORM in
+    linux/amd64|linux/arm/v7|linux/ppc64le|linux/s390x)
+      git fetch -q --depth 1 origin "${REGISTRY_VERSION_SCHEMA1}" +refs/tags/*:refs/tags/*
+      git checkout -q FETCH_HEAD
+      CGO_ENABLED=0 xx-go build -o /build/registry-v2-schema1 -v ./cmd/registry
+      xx-verify /build/registry-v2-schema1
+      ;;
+  esac
+EOT
+
+FROM distribution/distribution:$REGISTRY_VERSION AS registry-v2
+RUN mkdir /build && mv /bin/registry /build/registry-v2
 
 # go-swagger
+FROM base AS swagger-src
+WORKDIR /usr/src/swagger
+# Currently uses a fork from https://github.com/kolyshkin/go-swagger/tree/golang-1.13-fix
+# TODO: move to under moby/ or fix upstream go-swagger to work for us.
+RUN git init . && git remote add origin "https://github.com/kolyshkin/go-swagger.git"
+# GO_SWAGGER_COMMIT specifies the version of the go-swagger binary to build and
+# install. Go-swagger is used in CI for validating swagger.yaml in hack/validate/swagger-gen
+ARG GO_SWAGGER_COMMIT=c56166c036004ba7a3a321e5951ba472b9ae298c
+RUN git fetch -q --depth 1 origin "${GO_SWAGGER_COMMIT}" && git checkout -q FETCH_HEAD
+
 FROM base AS swagger
 WORKDIR /go/src/github.com/go-swagger/go-swagger
 ARG TARGETPLATFORM
-# GO_SWAGGER_VERSION specifies the version of the go-swagger binary to install.
-# Go-swagger is used in CI for generating types from swagger.yaml in
-# hack/validate/swagger-gen
-ARG GO_SWAGGER_VERSION=v0.33.1
-RUN --mount=type=cache,target=/root/.cache/go-build,id=swagger-build-$TARGETPLATFORM \
+RUN --mount=from=swagger-src,src=/usr/src/swagger,rw \
+    --mount=type=cache,target=/root/.cache/go-build,id=swagger-build-$TARGETPLATFORM \
     --mount=type=cache,target=/go/pkg/mod \
     --mount=type=tmpfs,target=/go/src/ <<EOT
   set -e
-  GOBIN=/build CGO_ENABLED=0 xx-go install "github.com/go-swagger/go-swagger/cmd/swagger@${GO_SWAGGER_VERSION}"
+  xx-go build -o /build/swagger ./cmd/swagger
   xx-verify /build/swagger
 EOT
 
@@ -116,11 +135,9 @@ ARG TARGETVARIANT
 RUN /download-frozen-image-v2.sh /build \
         busybox:latest@sha256:95cf004f559831017cdf4628aaf1bb30133677be8702a8c5f2994629f637a209 \
         busybox:glibc@sha256:1f81263701cddf6402afe9f33fca0266d9fff379e59b1748f33d3072da71ee85 \
-        debian:trixie-slim@sha256:c85a2732e97694ea77237c61304b3bb410e0e961dd6ee945997a06c788c545bb \
+        debian:bookworm-slim@sha256:2bc5c236e9b262645a323e9088dfa3bb1ecb16cc75811daf40a23a824d665be9 \
         hello-world:latest@sha256:d58e752213a51785838f9eed2b7a498ffa1cb3aa7f946dda11af39286c3db9a9 \
-        arm32v7/hello-world:latest@sha256:50b8560ad574c779908da71f7ce370c0a2471c098d44d1c8f6b513c5a55eeeb1 \
-        hello-world:amd64@sha256:90659bf80b44ce6be8234e6ff90a1ac34acbeb826903b02cfa0da11c82cbc042 \
-        hello-world:arm64@sha256:963612c5503f3f1674f315c67089dee577d8cc6afc18565e0b4183ae355fb343
+        arm32v7/hello-world:latest@sha256:50b8560ad574c779908da71f7ce370c0a2471c098d44d1c8f6b513c5a55eeeb1
 
 # delve
 FROM base AS delve-src
@@ -130,7 +147,7 @@ RUN git init . && git remote add origin "https://github.com/go-delve/delve.git"
 # from the https://github.com/go-delve/delve repository.
 # It can be used to run Docker with a possibility of
 # attaching debugger to it.
-ARG DELVE_VERSION=v1.25.2
+ARG DELVE_VERSION=v1.23.0
 RUN git fetch -q --depth 1 origin "${DELVE_VERSION}" +refs/tags/*:refs/tags/* && git checkout -q FETCH_HEAD
 
 FROM base AS delve-supported
@@ -140,19 +157,32 @@ RUN --mount=from=delve-src,src=/usr/src/delve,rw \
     --mount=type=cache,target=/root/.cache/go-build,id=delve-build-$TARGETPLATFORM \
     --mount=type=cache,target=/go/pkg/mod <<EOT
   set -e
-  xx-go build -o /build/dlv ./cmd/dlv
+  GO111MODULE=on xx-go build -o /build/dlv ./cmd/dlv
   xx-verify /build/dlv
 EOT
 
 FROM binary-dummy AS delve-unsupported
 FROM delve-${DELVE_SUPPORTED} AS delve
 
+FROM base AS tomll
+# GOTOML_VERSION specifies the version of the tomll binary to build and install
+# from the https://github.com/pelletier/go-toml repository. This binary is used
+# in CI in the hack/validate/toml script.
+#
+# When updating this version, consider updating the github.com/pelletier/go-toml
+# dependency in vendor.mod accordingly.
+ARG GOTOML_VERSION=v1.8.1
+RUN --mount=type=cache,target=/root/.cache/go-build \
+    --mount=type=cache,target=/go/pkg/mod \
+        GOBIN=/build/ GO111MODULE=on go install "github.com/pelletier/go-toml/cmd/tomll@${GOTOML_VERSION}" \
+     && /build/tomll --help
+
 FROM base AS gowinres
 # GOWINRES_VERSION defines go-winres tool version
 ARG GOWINRES_VERSION=v0.3.1
 RUN --mount=type=cache,target=/root/.cache/go-build \
     --mount=type=cache,target=/go/pkg/mod \
-        GOBIN=/build CGO_ENABLED=0 go install "github.com/tc-hib/go-winres@${GOWINRES_VERSION}" \
+        GOBIN=/build/ GO111MODULE=on go install "github.com/tc-hib/go-winres@${GOWINRES_VERSION}" \
      && /build/go-winres --help
 
 # containerd
@@ -162,8 +192,11 @@ RUN git init . && git remote add origin "https://github.com/containerd/container
 # CONTAINERD_VERSION is used to build containerd binaries, and used for the
 # integration tests. The distributed docker .deb and .rpm packages depend on a
 # separate (containerd.io) package, which may be a different version as is
-# specified here.
-ARG CONTAINERD_VERSION=v2.2.0
+# specified here. The containerd golang package is also pinned in vendor.mod.
+# When updating the binary version you may also need to update the vendor
+# version to pick up bug fixes or new APIs, however, usually the Go packages
+# are built from a commit from the master branch.
+ARG CONTAINERD_VERSION=v1.7.18
 RUN git fetch -q --depth 1 origin "${CONTAINERD_VERSION}" +refs/tags/*:refs/tags/* && git checkout -q FETCH_HEAD
 
 FROM base AS containerd-build
@@ -173,6 +206,8 @@ RUN --mount=type=cache,sharing=locked,id=moby-containerd-aptlib,target=/var/lib/
     --mount=type=cache,sharing=locked,id=moby-containerd-aptcache,target=/var/cache/apt \
         apt-get update && xx-apt-get install -y --no-install-recommends \
             gcc \
+            libbtrfs-dev \
+            libsecret-1-dev \
             pkg-config
 ARG DOCKER_STATIC
 RUN --mount=from=containerd-src,src=/usr/src/containerd,rw \
@@ -194,31 +229,30 @@ FROM binary-dummy AS containerd-windows
 FROM containerd-${TARGETOS} AS containerd
 
 FROM base AS golangci_lint
-ARG GOLANGCI_LINT_VERSION=v2.1.5
+ARG GOLANGCI_LINT_VERSION=v1.60.2
 RUN --mount=type=cache,target=/root/.cache/go-build \
     --mount=type=cache,target=/go/pkg/mod \
-        GOBIN=/build CGO_ENABLED=0 go install "github.com/golangci/golangci-lint/v2/cmd/golangci-lint@${GOLANGCI_LINT_VERSION}" \
+        GOBIN=/build/ GO111MODULE=on go install "github.com/golangci/golangci-lint/cmd/golangci-lint@${GOLANGCI_LINT_VERSION}" \
      && /build/golangci-lint --version
 
 FROM base AS gotestsum
-# GOTESTSUM_VERSION is the version of gotest.tools/gotestsum to install.
-ARG GOTESTSUM_VERSION=v1.13.0
+ARG GOTESTSUM_VERSION=v1.8.2
 RUN --mount=type=cache,target=/root/.cache/go-build \
     --mount=type=cache,target=/go/pkg/mod \
-        GOBIN=/build CGO_ENABLED=0 go install "gotest.tools/gotestsum@${GOTESTSUM_VERSION}" \
+        GOBIN=/build/ GO111MODULE=on go install "gotest.tools/gotestsum@${GOTESTSUM_VERSION}" \
      && /build/gotestsum --version
 
 FROM base AS shfmt
 ARG SHFMT_VERSION=v3.8.0
 RUN --mount=type=cache,target=/root/.cache/go-build \
     --mount=type=cache,target=/go/pkg/mod \
-        GOBIN=/build CGO_ENABLED=0 go install "mvdan.cc/sh/v3/cmd/shfmt@${SHFMT_VERSION}" \
+        GOBIN=/build/ GO111MODULE=on go install "mvdan.cc/sh/v3/cmd/shfmt@${SHFMT_VERSION}" \
      && /build/shfmt --version
 
 FROM base AS gopls
 RUN --mount=type=cache,target=/root/.cache/go-build \
     --mount=type=cache,target=/go/pkg/mod \
-        GOBIN=/build CGO_ENABLED=0 go install "golang.org/x/tools/gopls@latest" \
+        GOBIN=/build/ GO111MODULE=on go install "golang.org/x/tools/gopls@latest" \
      && /build/gopls version
 
 FROM base AS dockercli
@@ -231,8 +265,7 @@ RUN --mount=source=hack/dockerfile/cli.sh,target=/download-or-build-cli.sh \
     --mount=type=cache,target=/root/.cache/go-build,id=dockercli-build-$TARGETPLATFORM \
         rm -f ./.git/*.lock \
      && /download-or-build-cli.sh ${DOCKERCLI_VERSION} ${DOCKERCLI_REPOSITORY} /build \
-     && /build/docker --version \
-     && /build/docker completion bash >/completion.bash
+     && /build/docker --version
 
 FROM base AS dockercli-integration
 WORKDIR /go/src/github.com/docker/cli
@@ -250,11 +283,11 @@ RUN --mount=source=hack/dockerfile/cli.sh,target=/download-or-build-cli.sh \
 FROM base AS runc-src
 WORKDIR /usr/src/runc
 RUN git init . && git remote add origin "https://github.com/opencontainers/runc.git"
-# RUNC_VERSION sets the version of runc to install in the dev-container.
-# This version should usually match the version that is used by the containerd version
+# RUNC_VERSION should match the version that is used by the containerd version
 # that is used. If you need to update runc, open a pull request in the containerd
-# project first, and update both after that is merged.
-ARG RUNC_VERSION=v1.3.4
+# project first, and update both after that is merged. When updating RUNC_VERSION,
+# consider updating runc in vendor.mod accordingly.
+ARG RUNC_VERSION=v1.1.14
 RUN git fetch -q --depth 1 origin "${RUNC_VERSION}" +refs/tags/*:refs/tags/* && git checkout -q FETCH_HEAD
 
 FROM base AS runc-build
@@ -263,6 +296,7 @@ ARG TARGETPLATFORM
 RUN --mount=type=cache,sharing=locked,id=moby-runc-aptlib,target=/var/lib/apt \
     --mount=type=cache,sharing=locked,id=moby-runc-aptcache,target=/var/cache/apt \
         apt-get update && xx-apt-get install -y --no-install-recommends \
+            dpkg-dev \
             gcc \
             libc6-dev \
             libseccomp-dev \
@@ -321,8 +355,8 @@ FROM tini-${TARGETOS} AS tini
 FROM base AS rootlesskit-src
 WORKDIR /usr/src/rootlesskit
 RUN git init . && git remote add origin "https://github.com/rootless-containers/rootlesskit.git"
-# When updating, also update go.mod and hack/dockerfile/install/rootlesskit.installer accordingly.
-ARG ROOTLESSKIT_VERSION=v2.3.5
+# When updating, also update vendor.mod and hack/dockerfile/install/rootlesskit.installer accordingly.
+ARG ROOTLESSKIT_VERSION=v2.0.2
 RUN git fetch -q --depth 1 origin "${ROOTLESSKIT_VERSION}" +refs/tags/*:refs/tags/* && git checkout -q FETCH_HEAD
 
 FROM base AS rootlesskit-build
@@ -334,6 +368,7 @@ RUN --mount=type=cache,sharing=locked,id=moby-rootlesskit-aptlib,target=/var/lib
             gcc \
             libc6-dev \
             pkg-config
+ENV GO111MODULE=on
 ARG DOCKER_STATIC
 RUN --mount=from=rootlesskit-src,src=/usr/src/rootlesskit,rw \
     --mount=type=cache,target=/go/pkg/mod \
@@ -342,6 +377,8 @@ RUN --mount=from=rootlesskit-src,src=/usr/src/rootlesskit,rw \
   export CGO_ENABLED=$([ "$DOCKER_STATIC" = "1" ] && echo "0" || echo "1")
   xx-go build -o /build/rootlesskit -ldflags="$([ "$DOCKER_STATIC" != "1" ] && echo "-linkmode=external")" ./cmd/rootlesskit
   xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") /build/rootlesskit
+  xx-go build -o /build/rootlesskit-docker-proxy -ldflags="$([ "$DOCKER_STATIC" != "1" ] && echo "-linkmode=external")" ./cmd/rootlesskit-docker-proxy
+  xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") /build/rootlesskit-docker-proxy
 EOT
 COPY --link ./contrib/dockerd-rootless.sh /build/
 COPY --link ./contrib/dockerd-rootless-setuptool.sh /build/
@@ -351,8 +388,7 @@ FROM binary-dummy AS rootlesskit-windows
 FROM rootlesskit-${TARGETOS} AS rootlesskit
 
 FROM base AS crun
-# CRUN_VERSION is the version of crun to install in the dev-container.
-ARG CRUN_VERSION=1.21
+ARG CRUN_VERSION=1.12
 RUN --mount=type=cache,sharing=locked,id=moby-crun-aptlib,target=/var/lib/apt \
     --mount=type=cache,sharing=locked,id=moby-crun-aptcache,target=/var/cache/apt \
         apt-get update && apt-get install -y --no-install-recommends \
@@ -364,6 +400,7 @@ RUN --mount=type=cache,sharing=locked,id=moby-crun-aptlib,target=/var/lib/apt \
             libseccomp-dev \
             libsystemd-dev \
             libtool \
+            libudev-dev \
             libyajl-dev \
             python3 \
             ;
@@ -383,8 +420,8 @@ FROM scratch AS vpnkit-linux-arm
 FROM scratch AS vpnkit-linux-ppc64le
 FROM scratch AS vpnkit-linux-riscv64
 FROM scratch AS vpnkit-linux-s390x
-FROM moby/vpnkit-bin:${VPNKIT_VERSION} AS vpnkit-linux-amd64
-FROM moby/vpnkit-bin:${VPNKIT_VERSION} AS vpnkit-linux-arm64
+FROM djs55/vpnkit:${VPNKIT_VERSION} AS vpnkit-linux-amd64
+FROM djs55/vpnkit:${VPNKIT_VERSION} AS vpnkit-linux-arm64
 FROM vpnkit-linux-${TARGETARCH} AS vpnkit-linux
 FROM vpnkit-${TARGETOS} AS vpnkit
 
@@ -416,16 +453,18 @@ FROM binary-dummy AS containerutil-linux
 FROM containerutil-build AS containerutil-windows-amd64
 FROM containerutil-windows-${TARGETARCH} AS containerutil-windows
 FROM containerutil-${TARGETOS} AS containerutil
-FROM docker/buildx-bin:${BUILDX_VERSION} AS buildx
-FROM docker/compose-bin:${COMPOSE_VERSION} AS compose
+FROM docker/buildx-bin:${BUILDX_VERSION} as buildx
+FROM docker/compose-bin:${COMPOSE_VERSION} as compose
 
 FROM base AS dev-systemd-false
 COPY --link --from=frozen-images /build/ /docker-frozen-images
 COPY --link --from=swagger       /build/ /usr/local/bin/
 COPY --link --from=delve         /build/ /usr/local/bin/
+COPY --link --from=tomll         /build/ /usr/local/bin/
 COPY --link --from=gowinres      /build/ /usr/local/bin/
 COPY --link --from=tini          /build/ /usr/local/bin/
 COPY --link --from=registry      /build/ /usr/local/bin/
+COPY --link --from=registry-v2   /build/ /usr/local/bin/
 
 # Skip the CRIU stage for now, as the opensuse package repository is sometimes
 # unstable, and we're currently not using it in CI.
@@ -465,23 +504,16 @@ RUN --mount=type=cache,sharing=locked,id=moby-dev-aptlib,target=/var/lib/apt \
             systemd-sysv
 ENTRYPOINT ["hack/dind-systemd"]
 
-FROM dev-systemd-${SYSTEMD} AS dev-firewalld-false
-
-FROM dev-systemd-true AS dev-firewalld-true
-RUN --mount=type=cache,sharing=locked,id=moby-dev-aptlib,target=/var/lib/apt \
-    --mount=type=cache,sharing=locked,id=moby-dev-aptcache,target=/var/cache/apt \
-        apt-get update && apt-get install -y --no-install-recommends \
-            firewalld
-
-FROM dev-firewalld-${FIREWALLD} AS dev-base
+FROM dev-systemd-${SYSTEMD} AS dev-base
 RUN groupadd -r docker
 RUN useradd --create-home --gid docker unprivilegeduser \
  && mkdir -p /home/unprivilegeduser/.local/share/docker \
  && chown -R unprivilegeduser /home/unprivilegeduser
 # Let us use a .bashrc file
 RUN ln -sfv /go/src/github.com/docker/docker/.bashrc ~/.bashrc
-# Activate bash completion
+# Activate bash completion and include Docker's completion if mounted with DOCKER_BASH_COMPLETION_PATH
 RUN echo "source /usr/share/bash-completion/bash_completion" >> /etc/bash.bashrc
+RUN ln -s /usr/local/completion/bash/docker /etc/bash_completion.d/docker
 RUN ldconfig
 # Set dev environment as safe git directory to prevent "dubious ownership" errors
 # when bind-mounting the source into the dev-container. See https://github.com/moby/moby/pull/44930
@@ -494,21 +526,16 @@ RUN --mount=type=cache,sharing=locked,id=moby-dev-aptlib,target=/var/lib/apt \
             apparmor \
             bash-completion \
             bzip2 \
-            fuse-overlayfs \
             inetutils-ping \
             iproute2 \
             iptables \
-            nftables \
             jq \
             libcap2-bin \
             libnet1 \
-            libnftables-dev \
             libnl-3-200 \
             libprotobuf-c1 \
             libyajl2 \
-            nano \
             net-tools \
-            netcat-openbsd \
             patch \
             pigz \
             sudo \
@@ -521,38 +548,49 @@ RUN --mount=type=cache,sharing=locked,id=moby-dev-aptlib,target=/var/lib/apt \
             xz-utils \
             zip \
             zstd
+# Switch to use iptables instead of nftables (to match the CI hosts)
+# TODO use some kind of runtime auto-detection instead if/when nftables is supported (https://github.com/moby/moby/issues/26824)
+RUN update-alternatives --set iptables  /usr/sbin/iptables-legacy  || true \
+ && update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy || true \
+ && update-alternatives --set arptables /usr/sbin/arptables-legacy || true
 RUN --mount=type=cache,sharing=locked,id=moby-dev-aptlib,target=/var/lib/apt \
     --mount=type=cache,sharing=locked,id=moby-dev-aptcache,target=/var/cache/apt \
         apt-get update && apt-get install --no-install-recommends -y \
             gcc \
             pkg-config \
+            dpkg-dev \
+            libapparmor-dev \
             libseccomp-dev \
+            libsecret-1-dev \
             libsystemd-dev \
+            libudev-dev \
             yamllint
 COPY --link --from=dockercli             /build/ /usr/local/cli
-COPY --link --from=dockercli             /completion.bash /etc/bash_completion.d/docker
 COPY --link --from=dockercli-integration /build/ /usr/local/cli-integration
 
 FROM base AS build
 COPY --from=gowinres /build/ /usr/local/bin/
 WORKDIR /go/src/github.com/docker/docker
+ENV GO111MODULE=off
 ENV CGO_ENABLED=1
 RUN --mount=type=cache,sharing=locked,id=moby-build-aptlib,target=/var/lib/apt \
     --mount=type=cache,sharing=locked,id=moby-build-aptcache,target=/var/cache/apt \
         apt-get update && apt-get install --no-install-recommends -y \
             clang \
             lld \
-            llvm \
-            icoutils
+            llvm
 ARG TARGETPLATFORM
 RUN --mount=type=cache,sharing=locked,id=moby-build-aptlib,target=/var/lib/apt \
     --mount=type=cache,sharing=locked,id=moby-build-aptcache,target=/var/cache/apt \
         xx-apt-get install --no-install-recommends -y \
+            dpkg-dev \
             gcc \
+            libapparmor-dev \
             libc6-dev \
-            libnftables-dev \
             libseccomp-dev \
+            libsecret-1-dev \
             libsystemd-dev \
+            libudev-dev \
             pkg-config
 ARG DOCKER_BUILDTAGS
 ARG DOCKER_DEBUG
@@ -574,13 +612,15 @@ RUN <<EOT
   fi
 EOT
 RUN --mount=type=bind,target=.,rw \
+    --mount=type=tmpfs,target=cli/winresources/dockerd \
+    --mount=type=tmpfs,target=cli/winresources/docker-proxy \
     --mount=type=cache,target=/root/.cache/go-build,id=moby-build-$TARGETPLATFORM <<EOT
   set -e
   target=$([ "$DOCKER_STATIC" = "1" ] && echo "binary" || echo "dynbinary")
   xx-go --wrap
   PKG_CONFIG=$(xx-go env PKG_CONFIG) ./hack/make.sh $target
   xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") /tmp/bundles/${target}-daemon/dockerd$([ "$(xx-info os)" = "windows" ] && echo ".exe")
-  [ "$(xx-info os)" != "linux" ] || xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") /tmp/bundles/${target}-daemon/docker-proxy
+  xx-verify $([ "$DOCKER_STATIC" = "1" ] && echo "--static") /tmp/bundles/${target}-daemon/docker-proxy$([ "$(xx-info os)" = "windows" ] && echo ".exe")
   mkdir /build
   mv /tmp/bundles/${target}-daemon/* /build/
 EOT
@@ -608,7 +648,7 @@ COPY --link --from=build         /build  /
 # smoke tests
 # usage:
 # > docker buildx bake binary-smoketest
-FROM base AS smoketest
+FROM --platform=$TARGETPLATFORM base AS smoketest
 WORKDIR /usr/local/bin
 COPY --from=build /build .
 RUN <<EOT
@@ -624,15 +664,6 @@ FROM dev-base AS devcontainer
 COPY --link . .
 COPY --link --from=gopls         /build/ /usr/local/bin/
 
-# usage:
-# > docker buildx bake dind
-# > docker run -d --restart always --privileged --name devdind -p 12375:2375 docker-dind --debug --host=tcp://0.0.0.0:2375 --tlsverify=false
-FROM docker:dind AS dind
-COPY --link --from=dockercli /build/docker /usr/local/bin/
-COPY --link --from=buildx    /buildx /usr/local/libexec/docker/cli-plugins/docker-buildx
-COPY --link --from=compose   /docker-compose /usr/local/libexec/docker/cli-plugins/docker-compose
-COPY --link --from=all       / /usr/local/bin/
-
 # usage:
 # > make shell
 # > SYSTEMD=true make shell

Dockerfile.simple

@@ -5,22 +5,24 @@
 
 # This represents the bare minimum required to build and test Docker.
 
-ARG GO_VERSION=1.25.5
+ARG GO_VERSION=1.22.10
 
 ARG BASE_DEBIAN_DISTRO="bookworm"
 ARG GOLANG_IMAGE="golang:${GO_VERSION}-${BASE_DEBIAN_DISTRO}"
 
 FROM ${GOLANG_IMAGE}
+ENV GO111MODULE=off
 ENV GOTOOLCHAIN=local
 
 # Compile and runtime deps
-# https://github.com/moby/moby/blob/master/project/PACKAGERS.md#build-dependencies
-# https://github.com/moby/moby/blob/master/project/PACKAGERS.md#runtime-dependencies
+# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#build-dependencies
+# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#runtime-dependencies
 RUN apt-get update && apt-get install -y --no-install-recommends \
 		build-essential \
 		curl \
 		cmake \
 		git \
+		libapparmor-dev \
 		libseccomp-dev \
 		ca-certificates \
 		e2fsprogs \
@@ -34,10 +36,10 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 		vim-common \
 	&& rm -rf /var/lib/apt/lists/*
 
-# Install runc, containerd, and tini
+# Install runc, containerd, tini and docker-proxy
 # Please edit hack/dockerfile/install/<name>.installer to update them.
 COPY hack/dockerfile/install hack/dockerfile/install
-RUN set -e; for i in runc containerd tini dockercli; \
+RUN for i in runc containerd tini proxy dockercli; \
 		do hack/dockerfile/install/install.sh $i; \
 	done
 ENV PATH=/usr/local/cli:$PATH

Dockerfile.windows

@@ -161,17 +161,10 @@ FROM ${WINDOWS_BASE_IMAGE}:${WINDOWS_BASE_IMAGE_TAG}
 # Use PowerShell as the default shell
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
-ARG GO_VERSION=1.25.5
-
-# GOTESTSUM_VERSION is the version of gotest.tools/gotestsum to install.
-ARG GOTESTSUM_VERSION=v1.13.0
-
-# GOWINRES_VERSION is the version of go-winres to install.
-ARG GOWINRES_VERSION=v0.3.3
-
-# TODO: Update containerd version to match Linux version once 
-# https://github.com/microsoft/hcsshim/issues/2488 is resolved.
-ARG CONTAINERD_VERSION=v2.0.7
+ARG GO_VERSION=1.22.10
+ARG GOTESTSUM_VERSION=v1.8.2
+ARG GOWINRES_VERSION=v0.3.1
+ARG CONTAINERD_VERSION=v1.7.18
 
 # Environment variable notes:
 #  - GO_VERSION must be consistent with 'Dockerfile' used by Linux.
@@ -181,6 +174,7 @@ ENV GO_VERSION=${GO_VERSION} `
     CONTAINERD_VERSION=${CONTAINERD_VERSION} `
     GIT_VERSION=2.11.1 `
     GOPATH=C:\gopath `
+    GO111MODULE=off `
     GOTOOLCHAIN=local `
     FROM_DOCKERFILE=1 `
     GOTESTSUM_VERSION=${GOTESTSUM_VERSION} `
@@ -261,11 +255,14 @@ RUN `
   Remove-Item C:\gitsetup.zip; `
   `
   Write-Host INFO: Downloading containerd; `
+  Install-Package -Force 7Zip4PowerShell; `
   $location='https://github.com/containerd/containerd/releases/download/'+$Env:CONTAINERD_VERSION+'/containerd-'+$Env:CONTAINERD_VERSION.TrimStart('v')+'-windows-amd64.tar.gz'; `
   Download-File $location C:\containerd.tar.gz; `
   New-Item -Path C:\containerd -ItemType Directory; `
-  tar -xzf C:\containerd.tar.gz -C C:\containerd; `
+  Expand-7Zip C:\containerd.tar.gz C:\; `
+  Expand-7Zip C:\containerd.tar C:\containerd; `
   Remove-Item C:\containerd.tar.gz; `
+  Remove-Item C:\containerd.tar; `
   `
   # Ensure all directories exist that we will require below....
   $srcDir = """$Env:GOPATH`\src\github.com\docker\docker\bundles"""; `
@@ -277,11 +274,13 @@ RUN `
 
 RUN `
   Function Install-GoTestSum() { `
+    $Env:GO111MODULE = 'on'; `
     $tmpGobin = "${Env:GOBIN_TMP}"; `
     $Env:GOBIN = """${Env:GOPATH}`\bin"""; `
     Write-Host "INFO: Installing gotestsum version $Env:GOTESTSUM_VERSION in $Env:GOBIN"; `
     &go install "gotest.tools/gotestsum@${Env:GOTESTSUM_VERSION}"; `
     $Env:GOBIN = "${tmpGobin}"; `
+    $Env:GO111MODULE = 'off'; `
     if ($LASTEXITCODE -ne 0) {  `
       Throw '"gotestsum install failed..."'; `
     } `
@@ -291,11 +290,13 @@ RUN `
 
 RUN `
   Function Install-GoWinres() { `
+    $Env:GO111MODULE = 'on'; `
     $tmpGobin = "${Env:GOBIN_TMP}"; `
     $Env:GOBIN = """${Env:GOPATH}`\bin"""; `
     Write-Host "INFO: Installing go-winres version $Env:GOWINRES_VERSION in $Env:GOBIN"; `
     &go install "github.com/tc-hib/go-winres@${Env:GOWINRES_VERSION}"; `
     $Env:GOBIN = "${tmpGobin}"; `
+    $Env:GO111MODULE = 'off'; `
     if ($LASTEXITCODE -ne 0) {  `
       Throw '"go-winres install failed..."'; `
     } `

MAINTAINERS

@@ -1,33 +1,585 @@
 # Moby maintainers file
 #
-# See project/GOVERNANCE.md for committer versus reviewer roles
+# This file describes the maintainer groups within the moby/moby project.
+# More detail on Moby project governance is available in the
+# project/GOVERNANCE.md file found in this repository.
 #
-# COMMITTERS
-# GitHub ID, Name, Email address, GPG fingerprint
-"akerouanton","Albin Kerouanton","albinker@gmail.com"
-"AkihiroSuda","Akihiro Suda","akihiro.suda.cz@hco.ntt.co.jp"
-"austinvazquez","Austin Vazquez","austin.vazquez.dev@gmail.com"
-"corhere","Cory Snider","csnider@mirantis.com"
-"cpuguy83","Brian Goff","cpuguy83@gmail.com"
-"robmry","Rob Murray","rob.murray@docker.com"
-"thaJeztah","Sebastiaan van Stijn","github@gone.nl"
-"tianon","Tianon Gravi","admwiggin@gmail.com"
-"tonistiigi","Tõnis Tiigi","tonis@docker.com"
-"vvoland","Paweł Gronowski","pawel.gronowski@docker.com"
+# It is structured to be consumable by both humans and programs.
+# To extract its contents programmatically, use any TOML-compliant
+# parser.
 #
-# REVIEWERS
-# GitHub ID, Name, Email address, GPG fingerprint
-"coolljt0725","Lei Jitang","leijitang@huawei.com"
-"crazy-max","Kevin Alvarez","contact@crazymax.dev"
-"dmcgowan","Derek McGowan","derek@mcgstyle.net"
-"estesp","Phil Estes","estesp@linux.vnet.ibm.com"
-"justincormack","Justin Cormack","justin.cormack@docker.com"
-"kolyshkin","Kir Kolyshkin","kolyshkin@gmail.com"
-"laurazard","Laura Brehm","laurabrehm@hey.com"
-"neersighted","Bjorn Neergaard","bjorn@neersighted.com"
-"rumpl","Djordje Lukic","djordje.lukic@docker.com"
-"samuelkarp","Samuel Karp","me@samuelkarp.com"
-"stevvooe","Stephen Day","stephen.day@docker.com"
-"thompson-shaun","Shaun Thompson","shaun.thompson@docker.com"
-"tiborvass","Tibor Vass","tibor@docker.com"
-"unclejack","Cristian Staretu","cristian.staretu@gmail.com"
+# TODO(estesp): This file should not necessarily depend on docker/opensource
+# This file is compiled into the MAINTAINERS file in docker/opensource.
+#
+[Org]
+
+	[Org."Core maintainers"]
+
+	# The Core maintainers are the ghostbusters of the project: when there's a problem others
+	# can't solve, they show up and fix it with bizarre devices and weaponry.
+	# They have final say on technical implementation and coding style.
+	# They are ultimately responsible for quality in all its forms: usability polish,
+	# bugfixes, performance, stability, etc. When ownership  can cleanly be passed to
+	# a subsystem, they are responsible for doing so and holding the
+	# subsystem maintainers accountable. If ownership is unclear, they are the de facto owners.
+
+		people = [
+			"akerouanton",
+			"akihirosuda",
+			"anusha",
+			"coolljt0725",
+			"corhere",
+			"cpuguy83",
+			"crazy-max",
+			"estesp",
+			"johnstep",
+			"justincormack",
+			"kolyshkin",
+			"laurazard",
+			"mhbauer",
+			"neersighted",
+			"rumpl",
+			"runcom",
+			"samuelkarp",
+			"stevvooe",
+			"thajeztah",
+			"tianon",
+			"tibor",
+			"tonistiigi",
+			"unclejack",
+			"vdemeester",
+			"vieux",
+			"vvoland",
+			"yongtang"
+		]
+
+	[Org.Curators]
+
+	# The curators help ensure that incoming issues and pull requests are properly triaged and
+	# that our various contribution and reviewing processes are respected. With their knowledge of
+	# the repository activity, they can also guide contributors to relevant material or
+	# discussions.
+	#
+	# They are neither code nor docs reviewers, so they are never expected to merge. They can
+	# however:
+	# - close an issue or pull request when it's an exact duplicate
+	# - close an issue or pull request when it's inappropriate or off-topic
+
+		people = [
+			"alexellis",
+			"andrewhsu",
+			"bsousaa",
+			"dmcgowan",
+			"fntlnz",
+			"gianarb",
+			"olljanat",
+			"programmerq",
+			"ripcurld",
+			"robmry",
+			"sam-thibault",
+			"samwhited",
+			"thajeztah"
+		]
+
+	[Org.Alumni]
+
+	# This list contains maintainers that are no longer active on the project.
+	# It is thanks to these people that the project has become what it is today.
+	# Thank you!
+
+		people = [
+			# Aaron Lehmann was a maintainer for swarmkit, the registry, and the engine,
+			# and contributed many improvements, features, and bugfixes in those areas,
+			# among which "automated service rollbacks", templated secrets and configs,
+			# and resumable image layer downloads.
+			"aaronlehmann",
+
+			# Harald Albers is the mastermind behind the bash completion scripts for the
+			# Docker CLI. The completion scripts moved to the Docker CLI repository, so
+			# you can now find him perform his magic in the https://github.com/docker/cli repository.
+			"albers",
+
+			# Andrea Luzzardi started contributing to the Docker codebase in the "dotCloud"
+			# era, even before it was called "Docker". He is one of the architects of both
+			# Swarm and SwarmKit, and its integration into the Docker engine.
+			"aluzzardi",
+			
+			# David Calavera contributed many features to Docker, such as an improved
+			# event system, dynamic configuration reloading, volume plugins, fancy
+			# new templating options, and an external client credential store. As a
+			# maintainer, David was release captain for Docker 1.8, and competing
+			# with Jess Frazelle to be "top dream killer".
+			# David is now doing amazing stuff as CTO for https://www.netlify.com,
+			# and tweets as @calavera.
+			"calavera",
+
+			# Michael Crosby was "chief maintainer" of the Docker project.
+			# During his time as a maintainer, Michael contributed to many
+			# milestones of the project; he was release captain of Docker v1.0.0,
+			# started the development of "libcontainer" (what later became runc)
+			# and containerd, as well as demoing cool hacks such as live migrating
+			# a game server container with checkpoint/restore.
+			#
+			# Michael is currently a maintainer of containerd, but you may see
+			# him around in other projects on GitHub.
+			"crosbymichael",
+
+			# Before becoming a maintainer, Daniel Nephin was a core contributor
+			# to "Fig" (now known as Docker Compose). As a maintainer for both the
+			# Engine and Docker CLI, Daniel contributed many features, among which
+			# the `docker stack` commands, allowing users to deploy their Docker
+			# Compose projects as a Swarm service.
+			"dnephin",
+
+			# Doug Davis contributed many features and fixes for the classic builder,
+			# such as "wildcard" copy, the dockerignore file, custom paths/names
+			# for the Dockerfile, as well as enhancements to the API and documentation.
+			# Follow Doug on Twitter, where he tweets as @duginabox.
+			"duglin",
+
+			# As a maintainer, Erik was responsible for the "builder", and
+			# started the first designs for the new networking model in
+			# Docker. Erik is now working on all kinds of plugins for Docker
+			# (https://github.com/contiv) and various open source projects
+			# in his own repository https://github.com/erikh. You may
+			# still stumble into him in our issue tracker, or on IRC.
+			"erikh",
+
+			# Evan Hazlett is the creator of the Shipyard and Interlock open source projects,
+			# and the author of "Orca", which became the foundation of Docker Universal Control
+			# Plane (UCP). As a maintainer, Evan helped integrating SwarmKit (secrets, tasks)
+			# into the Docker engine.
+			"ehazlett",
+
+			# Arnaud Porterie (AKA "icecrime") was in charge of maintaining the maintainers.
+			# As a maintainer, he made life easier for contributors to the Docker open-source
+			# projects, bringing order in the chaos by designing a triage- and review workflow
+			# using labels (see https://icecrime.net/technology/a-structured-approach-to-labeling/),
+			# and automating the hell out of things with his buddies GordonTheTurtle and Poule
+			# (a chicken!).
+			# 
+			# A lesser-known fact is that he created the first commit in the libnetwork repository
+			# even though he didn't know anything about it. Some say, he's now selling stuff on
+			# the internet ;-)
+			"icecrime",
+
+			# After a false start with his first PR being rejected, James Turnbull became a frequent
+			# contributor to the documentation, and became a docs maintainer on December 5, 2013. As
+			# a maintainer, James lifted the docs to a higher standard, and introduced the community
+			# guidelines ("three strikes"). James is currently changing the world as CTO of https://www.empatico.org,
+			# meanwhile authoring various books that are worth checking out. You can find him on Twitter,
+			# rambling as @kartar, and although no longer active as a maintainer, he's always "game" to
+			# help out reviewing docs PRs, so you may still see him around in the repository.
+			"jamtur01",
+
+			# Jessica Frazelle, also known as the "Keyser Söze of containers",
+			# runs *everything* in containers. She started contributing to
+			# Docker with a (fun fun) change involving both iptables and regular
+			# expressions (coz, YOLO!) on July 10, 2014
+			# https://github.com/docker/docker/pull/6950/commits/f3a68ffa390fb851115c77783fa4031f1d3b2995.
+			# Jess was Release Captain for Docker 1.4, 1.6 and 1.7, and contributed
+			# many features and improvement, among which "seccomp profiles" (making
+			# containers a lot more secure). Besides being a maintainer, she
+			# set up the CI infrastructure for the project, giving everyone
+			# something to shout at if a PR failed ("noooo Janky!").
+			# Be sure you don't miss her talks at a conference near you (a must-see),
+			# read her blog at https://blog.jessfraz.com (a must-read), and
+			# check out her open source projects on GitHub https://github.com/jessfraz (a must-try).
+			"jessfraz",
+
+			# As a maintainer, John Howard managed to make the impossible possible;
+			# to run Docker on Windows. After facing many challenges, teaching
+			# fellow-maintainers that 'Windows is not Linux', and many changes in
+			# Windows Server to facilitate containers, native Windows containers
+			# saw the light of day in 2015.
+			#
+			# John is now enjoying life without containers: playing piano, painting,
+			# and walking his dogs, but you may occasionally see him drop by on GitHub.
+			"lowenna",
+
+			# Alexander Morozov contributed many features to Docker, worked on the premise of 
+			# what later became containerd (and worked on that too), and made a "stupid" Go
+			# vendor tool specifically for docker/docker needs: vndr (https://github.com/LK4D4/vndr).
+			# Not many know that Alexander is a master negotiator, being able to change course
+			# of action with a single "Nope, we're not gonna do that".
+			"lk4d4",
+
+			# Madhu Venugopal was part of the SocketPlane team that joined Docker.
+			# As a maintainer, he was working with Jana for the Container Network
+			# Model (CNM) implemented through libnetwork, and the "routing mesh" powering
+			# Swarm mode networking.
+			"mavenugo",
+
+			# As a maintainer, Kenfe-Mickaël Laventure worked on the container runtime,
+			# integrating containerd 1.0 with the daemon, and adding support for custom
+			# OCI runtimes, as well as implementing the `docker prune` subcommands,
+			# which was a welcome feature to be added. You can keep up with Mickaél on
+			# Twitter (@kmlaventure).
+			"mlaventure",
+
+			# As a docs maintainer, Mary Anthony contributed greatly to the Docker
+			# docs. She wrote the Docker Contributor Guide and Getting Started
+			# Guides. She helped create a doc build system independent of
+			# docker/docker project, and implemented a new docs.docker.com theme and
+			# nav for 2015 Dockercon. Fun fact: the most inherited layer in DockerHub
+			# public repositories was originally referenced in
+			# maryatdocker/docker-whale back in May 2015.
+			"moxiegirl",
+
+			# Jana Radhakrishnan was part of the SocketPlane team that joined Docker.
+			# As a maintainer, he was the lead architect for the Container Network
+			# Model (CNM) implemented through libnetwork, and the "routing mesh" powering
+			# Swarm mode networking.
+			#
+			# Jana started new adventures in networking, but you can find him tweeting as @mrjana,
+			# coding on GitHub https://github.com/mrjana, and he may be hiding on the Docker Community
+			# slack channel :-)
+			"mrjana",
+
+			# Sven Dowideit became a well known person in the Docker ecosphere, building
+			# boot2docker, and became a regular contributor to the project, starting as
+			# early as October 2013 (https://github.com/docker/docker/pull/2119), to become
+			# a maintainer less than two months later (https://github.com/docker/docker/pull/3061).
+			#
+			# As a maintainer, Sven took on the task to convert the documentation from
+			# ReStructuredText to Markdown, migrate to Hugo for generating the docs, and
+			# writing tooling for building, testing, and publishing them.
+			#
+			# If you're not in the occasion to visit "the Australian office", you
+			# can keep up with Sven on Twitter (@SvenDowideit), his blog http://fosiki.com,
+			# and of course on GitHub.
+			"sven",
+
+			# Vincent "vbatts!" Batts made his first contribution to the project
+			# in November 2013, to become a maintainer a few months later, on
+			# May 10, 2014 (https://github.com/docker/docker/commit/d6e666a87a01a5634c250358a94c814bf26cb778).
+			# As a maintainer, Vincent made important contributions to core elements
+			# of Docker, such as "distribution" (tarsum) and graphdrivers (btrfs, devicemapper).
+			# He also contributed the "tar-split" library, an important element
+			# for the content-addressable store.
+			# Vincent is currently a member of the Open Containers Initiative
+			# Technical Oversight Board (TOB), besides his work at Red Hat and
+			# Project Atomic. You can still find him regularly hanging out in
+			# our repository and the #docker-dev and #docker-maintainers IRC channels
+			# for a chat, as he's always a lot of fun.
+			"vbatts",
+
+			# Vishnu became a maintainer to help out on the daemon codebase and
+			# libcontainer integration. He's currently involved in the
+			# Open Containers Initiative, working on the specifications,
+			# besides his work on cAdvisor and Kubernetes for Google.
+			"vishh"
+		]
+
+[people]
+
+# A reference list of all people associated with the project.
+# All other sections should refer to people by their canonical key
+# in the people section.
+
+	# ADD YOURSELF HERE IN ALPHABETICAL ORDER
+
+	[people.aaronlehmann]
+	Name = "Aaron Lehmann"
+	Email = "aaron.lehmann@docker.com"
+	GitHub = "aaronlehmann"
+
+	[people.akerouanton]
+	Name = "Albin Kerouanton"
+	Email = "albinker@gmail.com"
+	GitHub = "akerouanton"
+
+	[people.alexellis]
+	Name = "Alex Ellis"
+	Email = "alexellis2@gmail.com"
+	GitHub = "alexellis"
+
+	[people.akihirosuda]
+	Name = "Akihiro Suda"
+	Email = "akihiro.suda.cz@hco.ntt.co.jp"
+	GitHub = "AkihiroSuda"
+
+	[people.aluzzardi]
+	Name = "Andrea Luzzardi"
+	Email = "al@docker.com"
+	GitHub = "aluzzardi"
+
+	[people.albers]
+	Name = "Harald Albers"
+	Email = "github@albersweb.de"
+	GitHub = "albers"
+
+	[people.andrewhsu]
+	Name = "Andrew Hsu"
+	Email = "andrewhsu@docker.com"
+	GitHub = "andrewhsu"
+
+	[people.anusha]
+	Name = "Anusha Ragunathan"
+	Email = "anusha@docker.com"
+	GitHub = "anusha-ragunathan"
+	
+	[people.bsousaa]
+	Name = "Bruno de Sousa"
+	Email = "bruno.sousa@docker.com"
+	GitHub = "bsousaa"
+
+	[people.calavera]
+	Name = "David Calavera"
+	Email = "david.calavera@gmail.com"
+	GitHub = "calavera"
+
+	[people.coolljt0725]
+	Name = "Lei Jitang"
+	Email = "leijitang@huawei.com"
+	GitHub = "coolljt0725"
+
+	[people.corhere]
+	Name = "Cory Snider"
+	Email = "csnider@mirantis.com"
+	GitHub = "corhere"
+
+	[people.cpuguy83]
+	Name = "Brian Goff"
+	Email = "cpuguy83@gmail.com"
+	GitHub = "cpuguy83"
+
+	[people.crazy-max]
+	Name = "Kevin Alvarez"
+	Email = "contact@crazymax.dev"
+	GitHub = "crazy-max"
+
+	[people.crosbymichael]
+	Name = "Michael Crosby"
+	Email = "crosbymichael@gmail.com"
+	GitHub = "crosbymichael"
+
+	[people.dnephin]
+	Name = "Daniel Nephin"
+	Email = "dnephin@gmail.com"
+	GitHub = "dnephin"
+
+	[people.dmcgowan]
+	Name = "Derek McGowan"
+	Email = "derek@mcgstyle.net"
+	GitHub = "dmcgowan"
+
+	[people.duglin]
+	Name = "Doug Davis"
+	Email = "dug@us.ibm.com"
+	GitHub = "duglin"
+
+	[people.ehazlett]
+	Name = "Evan Hazlett"
+	Email = "ejhazlett@gmail.com"
+	GitHub = "ehazlett"
+
+	[people.erikh]
+	Name = "Erik Hollensbe"
+	Email = "erik@docker.com"
+	GitHub = "erikh"
+
+	[people.estesp]
+	Name = "Phil Estes"
+	Email = "estesp@linux.vnet.ibm.com"
+	GitHub = "estesp"
+
+	[people.fntlnz]
+	Name = "Lorenzo Fontana"
+	Email = "fontanalorenz@gmail.com"
+	GitHub = "fntlnz"
+
+	[people.gianarb]
+	Name = "Gianluca Arbezzano"
+	Email = "ga@thumpflow.com"
+	GitHub = "gianarb"
+
+	[people.icecrime]
+	Name = "Arnaud Porterie"
+	Email = "icecrime@gmail.com"
+	GitHub = "icecrime"
+
+	[people.jamtur01]
+	Name = "James Turnbull"
+	Email = "james@lovedthanlost.net"
+	GitHub = "jamtur01"
+
+	[people.jessfraz]
+	Name = "Jessie Frazelle"
+	Email = "jess@linux.com"
+	GitHub = "jessfraz"
+
+	[people.johnstep]
+	Name = "John Stephens"
+	Email = "johnstep@docker.com"
+	GitHub = "johnstep"
+
+	[people.justincormack]
+	Name = "Justin Cormack"
+	Email = "justin.cormack@docker.com"
+	GitHub = "justincormack"
+
+	[people.kolyshkin]
+	Name = "Kir Kolyshkin"
+	Email = "kolyshkin@gmail.com"
+	GitHub = "kolyshkin"
+
+	[people.laurazard]
+	Name = "Laura Brehm"
+	Email = "laura.brehm@docker.com"
+	GitHub = "laurazard"
+
+	[people.lk4d4]
+	Name = "Alexander Morozov"
+	Email = "lk4d4@docker.com"
+	GitHub = "lk4d4"
+
+	[people.lowenna]
+	Name = "John Howard"
+	Email = "github@lowenna.com"
+	GitHub = "lowenna"
+
+	[people.mavenugo]
+	Name = "Madhu Venugopal"
+	Email = "madhu@docker.com"
+	GitHub = "mavenugo"
+
+	[people.mhbauer]
+	Name = "Morgan Bauer"
+	Email = "mbauer@us.ibm.com"
+	GitHub = "mhbauer"
+
+	[people.mlaventure]
+	Name = "Kenfe-Mickaël Laventure"
+	Email = "mickael.laventure@gmail.com"
+	GitHub = "mlaventure"
+
+	[people.moxiegirl]
+	Name = "Mary Anthony"
+	Email = "mary.anthony@docker.com"
+	GitHub = "moxiegirl"
+
+	[people.mrjana]
+	Name = "Jana Radhakrishnan"
+	Email = "mrjana@docker.com"
+	GitHub = "mrjana"
+
+	[people.neersighted]
+	Name = "Bjorn Neergaard"
+	Email = "bjorn@neersighted.com"
+	GitHub = "neersighted"
+
+	[people.olljanat]
+	Name = "Olli Janatuinen"
+	Email = "olli.janatuinen@gmail.com"
+	GitHub = "olljanat"
+
+	[people.programmerq]
+	Name = "Jeff Anderson"
+	Email = "jeff@docker.com"
+	GitHub = "programmerq"
+
+	[people.robmry]
+	Name = "Rob Murray"
+	Email = "rob.murray@docker.com"
+	GitHub = "robmry"
+
+	[people.ripcurld]
+	Name = "Boaz Shuster"
+	Email = "ripcurld.github@gmail.com"
+	GitHub = "ripcurld"
+
+	[people.rumpl]
+	Name = "Djordje Lukic"
+	Email = "djordje.lukic@docker.com"
+	GitHub = "rumpl"
+
+	[people.runcom]
+	Name = "Antonio Murdaca"
+	Email = "runcom@redhat.com"
+	GitHub = "runcom"
+
+	[people.sam-thibault]
+	Name = "Sam Thibault"
+	Email = "sam.thibault@docker.com"
+	GitHub = "sam-thibault"
+
+	[people.samuelkarp]
+	Name = "Samuel Karp"
+	Email = "me@samuelkarp.com"
+	GitHub = "samuelkarp"
+
+	[people.samwhited]
+	Name = "Sam Whited"
+	Email = "sam@samwhited.com"
+	GitHub = "samwhited"
+
+	[people.shykes]
+	Name = "Solomon Hykes"
+	Email = "solomon@docker.com"
+	GitHub = "shykes"
+
+	[people.stevvooe]
+	Name = "Stephen Day"
+	Email = "stephen.day@docker.com"
+	GitHub = "stevvooe"
+
+	[people.sven]
+	Name = "Sven Dowideit"
+	Email = "SvenDowideit@home.org.au"
+	GitHub = "SvenDowideit"
+
+	[people.thajeztah]
+	Name = "Sebastiaan van Stijn"
+	Email = "github@gone.nl"
+	GitHub = "thaJeztah"
+
+	[people.tianon]
+	Name = "Tianon Gravi"
+	Email = "admwiggin@gmail.com"
+	GitHub = "tianon"
+
+	[people.tibor]
+	Name = "Tibor Vass"
+	Email = "tibor@docker.com"
+	GitHub = "tiborvass"
+
+	[people.tonistiigi]
+	Name = "Tõnis Tiigi"
+	Email = "tonis@docker.com"
+	GitHub = "tonistiigi"
+
+	[people.unclejack]
+	Name = "Cristian Staretu"
+	Email = "cristian.staretu@gmail.com"
+	GitHub = "unclejack"
+
+	[people.vbatts]
+	Name = "Vincent Batts"
+	Email = "vbatts@redhat.com"
+	GitHub = "vbatts"
+
+	[people.vdemeester]
+	Name = "Vincent Demeester"
+	Email = "vincent@sbr.pm"
+	GitHub = "vdemeester"
+
+	[people.vieux]
+	Name = "Victor Vieux"
+	Email = "vieux@docker.com"
+	GitHub = "vieux"
+
+	[people.vishh]
+	Name = "Vishnu Kannan"
+	Email = "vishnuk@google.com"
+	GitHub = "vishh"
+	
+	[people.vvoland]
+	Name = "Paweł Gronowski"
+	Email = "pawel.gronowski@docker.com"
+	GitHub = "vvoland"
+
+	[people.yongtang]
+	Name = "Yong Tang"
+	Email = "yong.tang.github@outlook.com"
+	GitHub = "yongtang"

Makefile

@@ -1,6 +1,12 @@
+.PHONY: all binary dynbinary build cross help install manpages run shell test test-docker-py test-integration test-unit validate validate-% win
+
 DOCKER ?= docker
 BUILDX ?= $(DOCKER) buildx
 
+# set the graph driver as the current graphdriver if not set
+DOCKER_GRAPHDRIVER := $(if $(DOCKER_GRAPHDRIVER),$(DOCKER_GRAPHDRIVER),$(shell docker info -f '{{ .Driver }}' 2>&1))
+export DOCKER_GRAPHDRIVER
+
 DOCKER_GITCOMMIT := $(shell git rev-parse HEAD)
 export DOCKER_GITCOMMIT
 
@@ -31,6 +37,7 @@ DOCKER_ENVS := \
 	-e DOCKER_BUILD_OPTS \
 	-e DOCKER_BUILD_PKGS \
 	-e DOCKER_BUILDKIT \
+	-e DOCKER_BASH_COMPLETION_PATH \
 	-e DOCKER_CLI_PATH \
 	-e DOCKERCLI_VERSION \
 	-e DOCKERCLI_REPOSITORY \
@@ -38,10 +45,8 @@ DOCKER_ENVS := \
 	-e DOCKERCLI_INTEGRATION_REPOSITORY \
 	-e DOCKER_DEBUG \
 	-e DOCKER_EXPERIMENTAL \
-	-e DOCKER_FIREWALL_BACKEND \
 	-e DOCKER_GITCOMMIT \
 	-e DOCKER_GRAPHDRIVER \
-	-e DOCKER_IGNORE_BR_NETFILTER_ERROR \
 	-e DOCKER_LDFLAGS \
 	-e DOCKER_PORT \
 	-e DOCKER_REMAP_ROOT \
@@ -51,14 +56,14 @@ DOCKER_ENVS := \
 	-e DOCKER_USERLANDPROXY \
 	-e DOCKERD_ARGS \
 	-e DELVE_PORT \
-	-e FIREWALLD \
 	-e GITHUB_ACTIONS \
 	-e TEST_FORCE_VALIDATE \
 	-e TEST_INTEGRATION_DIR \
-	-e TEST_INTEGRATION_USE_GRAPHDRIVER \
+	-e TEST_INTEGRATION_USE_SNAPSHOTTER \
 	-e TEST_INTEGRATION_FAIL_FAST \
 	-e TEST_SKIP_INTEGRATION \
 	-e TEST_SKIP_INTEGRATION_CLI \
+	-e TEST_IGNORE_CGROUP_CHECK \
 	-e TESTCOVERAGE \
 	-e TESTDEBUG \
 	-e TESTDIRS \
@@ -85,11 +90,11 @@ DOCKER_ENVS := \
 # to allow `make BIND_DIR=. shell` or `make BIND_DIR= test`
 # (default to no bind mount if DOCKER_HOST is set)
 # note: BINDDIR is supported for backwards-compatibility here
-BIND_DIR := $(if $(BINDDIR),$(BINDDIR),$(if $(DOCKER_HOST),,.))
+BIND_DIR := $(if $(BINDDIR),$(BINDDIR),$(if $(DOCKER_HOST),,bundles))
 
-# DOCKER_MOUNT can be overridden, but use at your own risk!
+# DOCKER_MOUNT can be overriden, but use at your own risk!
 ifndef DOCKER_MOUNT
-DOCKER_MOUNT := $(if $(BIND_DIR),-v "$(BIND_DIR):/go/src/github.com/docker/docker/$(BIND_DIR)")
+DOCKER_MOUNT := $(if $(BIND_DIR),-v "$(CURDIR)/$(BIND_DIR):/go/src/github.com/docker/docker/$(BIND_DIR)")
 DOCKER_MOUNT := $(if $(DOCKER_BINDDIR_MOUNT_OPTS),$(DOCKER_MOUNT):$(DOCKER_BINDDIR_MOUNT_OPTS),$(DOCKER_MOUNT))
 
 # This allows the test suite to be able to run without worrying about the underlying fs used by the container running the daemon (e.g. aufs-on-aufs), so long as the host running the container is running a supported fs.
@@ -99,14 +104,8 @@ DOCKER_MOUNT := $(if $(DOCKER_MOUNT),$(DOCKER_MOUNT),-v /go/src/github.com/docke
 
 DOCKER_MOUNT_CACHE := -v docker-dev-cache:/root/.cache -v docker-mod-cache:/go/pkg/mod/
 DOCKER_MOUNT_CLI := $(if $(DOCKER_CLI_PATH),-v $(shell dirname $(DOCKER_CLI_PATH)):/usr/local/cli,)
-
-ifdef BIND_GIT
-	# Gets the common .git directory (even from inside a git worktree)
-	GITDIR := $(shell realpath $(shell git rev-parse --git-common-dir))
-	MOUNT_GITDIR := $(if $(GITDIR),-v "$(GITDIR):$(GITDIR)")
-endif
-
-DOCKER_MOUNT := $(DOCKER_MOUNT) $(DOCKER_MOUNT_CACHE) $(DOCKER_MOUNT_CLI) $(DOCKER_MOUNT_BASH_COMPLETION) $(MOUNT_GITDIR)
+DOCKER_MOUNT_BASH_COMPLETION := $(if $(DOCKER_BASH_COMPLETION_PATH),-v $(shell dirname $(DOCKER_BASH_COMPLETION_PATH)):/usr/local/completion/bash,)
+DOCKER_MOUNT := $(DOCKER_MOUNT) $(DOCKER_MOUNT_CACHE) $(DOCKER_MOUNT_CLI) $(DOCKER_MOUNT_BASH_COMPLETION)
 endif # ifndef DOCKER_MOUNT
 
 # This allows to set the docker-dev container name
@@ -151,9 +150,6 @@ DOCKER_BUILD_ARGS += --build-arg=DOCKERCLI_INTEGRATION_REPOSITORY
 ifdef DOCKER_SYSTEMD
 DOCKER_BUILD_ARGS += --build-arg=SYSTEMD=true
 endif
-ifdef FIREWALLD
-DOCKER_BUILD_ARGS += --build-arg=FIREWALLD=true
-endif
 
 BUILD_OPTS := ${DOCKER_BUILD_ARGS} ${DOCKER_BUILD_OPTS}
 BUILD_CMD := $(BUILDX) build
@@ -161,19 +157,15 @@ BAKE_CMD := $(BUILDX) bake
 
 default: binary
 
-.PHONY: all
 all: build ## validate all checks, build linux binaries, run all tests,\ncross build non-linux binaries, and generate archives
 	$(DOCKER_RUN_DOCKER) bash -c 'hack/validate/default && hack/make.sh'
 
-.PHONY: binary
 binary: bundles ## build statically linked linux binaries
 	$(BAKE_CMD) binary
 
-.PHONY: dynbinary
 dynbinary: bundles ## build dynamically linked linux binaries
 	$(BAKE_CMD) dynbinary
 
-.PHONY: cross
 cross: bundles ## cross build the binaries
 	$(BAKE_CMD) binary-cross
 
@@ -187,15 +179,12 @@ clean: clean-cache
 clean-cache: ## remove the docker volumes that are used for caching in the dev-container
 	docker volume rm -f docker-dev-cache docker-mod-cache
 
-.PHONY: help
 help: ## this help
 	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z0-9_-]+:.*?## / {gsub("\\\\n",sprintf("\n%22c",""), $$2);printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
 
-.PHONY: install
 install: ## install the linux binaries
 	KEEPBUNDLE=1 hack/make.sh install-binary
 
-.PHONY: run
 run: build ## run the docker daemon in a container
 	$(DOCKER_RUN_DOCKER) sh -c "KEEPBUNDLE=1 hack/make.sh install-binary run"
  
@@ -205,25 +194,20 @@ build: shell_target := --target=dev-base
 else
 build: shell_target := --target=dev
 endif
-build: validate-bind-dir bundles
+build: bundles
 	$(BUILD_CMD) $(BUILD_OPTS) $(shell_target) --load -t "$(DOCKER_IMAGE)" .
 
-.PHONY: shell
 shell: build  ## start a shell inside the build env
 	$(DOCKER_RUN_DOCKER) bash
 
-.PHONY: test
 test: build test-unit ## run the unit, integration and docker-py tests
 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary test-integration test-docker-py
 
-.PHONY: test-docker-py
 test-docker-py: build ## run the docker-py tests
 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary test-docker-py
 
-.PHONY: test-integration-cli
 test-integration-cli: test-integration ## (DEPRECATED) use test-integration
 
-.PHONY: test-integration
 ifneq ($(and $(TEST_SKIP_INTEGRATION),$(TEST_SKIP_INTEGRATION_CLI)),)
 test-integration:
 	@echo Both integrations suites skipped per environment variables
@@ -232,29 +216,23 @@ test-integration: build ## run the integration tests
 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary test-integration
 endif
 
-.PHONY: test-integration-flaky
 test-integration-flaky: build ## run the stress test for all new integration tests
 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary test-integration-flaky
 
-.PHONY: test-unit
 test-unit: build ## run the unit tests
 	$(DOCKER_RUN_DOCKER) hack/test/unit
 
-.PHONY: validate
 validate: build ## validate DCO, Seccomp profile generation, gofmt,\n./pkg/ isolation, golint, tests, tomls, go vet and vendor
 	$(DOCKER_RUN_DOCKER) hack/validate/all
 
-.PHONY: validate-generate-files
 validate-generate-files:
 	$(BUILD_CMD) --target "validate" \
 		--output "type=cacheonly" \
 		--file "./hack/dockerfiles/generate-files.Dockerfile" .
 
-.PHONY: validate-%
 validate-%: build ## validate specific check
 	$(DOCKER_RUN_DOCKER) hack/validate/$*
 
-.PHONY: win
 win: bundles ## cross build the binary for windows
 	$(BAKE_CMD) --set *.platform=windows/amd64 binary
 
@@ -286,10 +264,3 @@ generate-files:
 		--file "./hack/dockerfiles/generate-files.Dockerfile" .
 	cp -R "$($@_TMP_OUT)"/. .
 	rm -rf "$($@_TMP_OUT)"/*
-
-.PHONY: validate-bind-dir
-validate-bind-dir:
-	@case "$(BIND_DIR)" in \
-		".."*|"/"*) echo "Make needs to be run from the project-root directory, with BIND_DIR set to \".\" or a subdir"; \
-		exit 1 ;; \
-	esac

README.md

@@ -1,13 +1,6 @@
 The Moby Project
 ================
 
-[![PkgGoDev](https://pkg.go.dev/badge/github.com/moby/moby/v2)](https://pkg.go.dev/github.com/moby/moby/v2)
-![GitHub License](https://img.shields.io/github/license/moby/moby)
-[![Go Report Card](https://goreportcard.com/badge/github.com/moby/moby/v2)](https://goreportcard.com/report/github.com/moby/moby/v2)
-[![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/moby/moby/badge)](https://scorecard.dev/viewer/?uri=github.com/moby/moby)
-[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/10989/badge)](https://www.bestpractices.dev/projects/10989)
-
-
 ![Moby Project logo](docs/static_files/moby-project-logo.png "The Moby Project")
 
 Moby is an open-source project created by Docker to enable and accelerate software containerization.
@@ -39,7 +32,7 @@ New projects can be added if they fit with the community goals. Docker is commit
 However, other projects are also encouraged to use Moby as an upstream, and to reuse the components in diverse ways, and all these uses will be treated in the same way. External maintainers and contributors are welcomed.
 
 The Moby project is not intended as a location for support or feature requests for Docker products, but as a place for contributors to work on open source code, fix bugs, and make the code more useful.
-The releases are supported by the maintainers, community and users, on a best efforts basis only. For customers who want enterprise or commercial support, [Docker Desktop](https://www.docker.com/products/docker-desktop/) and [Mirantis Container Runtime](https://www.mirantis.com/software/mirantis-container-runtime/) are the appropriate products for these use cases.
+The releases are supported by the maintainers, community and users, on a best efforts basis only, and are not intended for customers who want enterprise or commercial support; Docker EE is the appropriate product for these use cases.
 
 -----
 

ROADMAP.md

@@ -113,5 +113,5 @@ We see gRPC as the natural communication layer between decoupled components.
 
 In addition to pushing out large components into other projects, much of the
 internal code structure, and in particular the
-["Daemon"](https://pkg.go.dev/github.com/moby/moby/v2/daemon#Daemon) object,
+["Daemon"](https://godoc.org/github.com/docker/docker/daemon#Daemon) object,
 should be split into smaller, more manageable, and more testable components.

SECURITY.md

@@ -1,42 +1,9 @@
-# Security Policy
+# Reporting security issues
 
-The maintainers of the Moby project take security seriously. If you discover
-a security issue, please bring it to their attention right away!
+The Moby maintainers take security seriously. If you discover a security issue, please bring it to their attention right away!
 
-## Reporting a Vulnerability
+### Reporting a Vulnerability
 
-Please **DO NOT** file a public issue, instead send your report privately
-to [security@docker.com](mailto:security@docker.com).
+Please **DO NOT** file a public issue, instead send your report privately to security@docker.com.
 
-Reporter(s) can expect a response within 72 hours, acknowledging the issue was
-received.
-
-## Review Process
-
-After receiving the report, an initial triage and technical analysis is
-performed to confirm the report and determine its scope. We may request
-additional information in this stage of the process.
-
-Once a reviewer has confirmed the relevance of the report, a draft security
-advisory will be created on GitHub. The draft advisory will be used to discuss
-the issue with maintainers, the reporter(s), and where applicable, other
-affected parties under embargo.
-
-If the vulnerability is accepted, a timeline for developing a patch, public
-disclosure, and patch release will be determined. If there is an embargo period
-on public disclosure before the patch release, the reporter(s) are expected to
-participate in the discussion of the timeline and abide by agreed upon dates
-for public disclosure.
-
-## Accreditation
-
-Security reports are greatly appreciated and we will publicly thank you,
-although we will keep your name confidential if you request it. We also like to
-send gifts - if you're into swag, make sure to let us know. We do not currently
-offer a paid security bounty program at this time.
-
-## Supported Versions
-
-This project uses long-lived branches to maintain releases. Refer to
-[BRANCHES-AND-TAGS.md](project/BRANCHES-AND-TAGS.md) in the default branch to
-learn about the current maintenance status of each branch.
+Security reports are greatly appreciated and we will publicly thank you for it, although we keep your name confidential if you request it. We also like to send gifts—if you're into schwag, make sure to let us know. We currently do not offer a paid security bounty program, but are not ruling it out in the future.

TESTING.md

@@ -8,11 +8,11 @@ questions you may have as an aspiring Moby contributor.
 Moby has two test suites (and one legacy test suite):
 
 * Unit tests - use standard `go test` and
-  [gotest.tools/v3/assert](https://pkg.go.dev/gotest.tools/v3/assert) assertions. They are located in
+  [gotest.tools/assert](https://godoc.org/gotest.tools/assert) assertions. They are located in
   the package they test. Unit tests should be fast and test only their own 
   package.
 * API integration tests - use standard `go test` and
-  [gotest.tools/v3/assert](https://pkg.go.dev/gotest.tools/v3/assert) assertions. They are located in
+  [gotest.tools/assert](https://godoc.org/gotest.tools/assert) assertions. They are located in
   `./integration/<component>` directories, where `component` is: container,
   image, volume, etc. These tests perform HTTP requests to an API endpoint and
   check the HTTP response and daemon state after the call.
@@ -57,28 +57,17 @@ Instead, implement new tests under `integration/`.
 ### Integration tests environment considerations
 
 When adding new tests or modifying existing tests under `integration/`, testing
-environment should be properly considered. [`skip.If`](https://pkg.go.dev/gotest.tools/v3/skip#If) from 
-[gotest.tools/v3/skip](https://pkg.go.dev/gotest.tools/v3/skip) can be used to make the 
+environment should be properly considered. `skip.If` from 
+[gotest.tools/skip](https://godoc.org/gotest.tools/skip) can be used to make the 
 test run conditionally. Full testing environment conditions can be found at 
-[environment.go](https://github.com/moby/moby/blob/311b2c87e125c6d4198014369e313135cf928a8a/testutil/environment/environment.go)
+[environment.go](https://github.com/moby/moby/blob/6b6eeed03b963a27085ea670f40cd5ff8a61f32e/testutil/environment/environment.go)
 
 Here is a quick example. If the test needs to interact with a docker daemon on 
 the same host, the following condition should be checked within the test code
 
 ```go
-package example
-
-import (
-	"testing"
-
-	"gotest.tools/v3/skip"
-)
-
-func TestSomething(t *testing.T) {
-	skip.If(t, testEnv.IsRemoteDaemon(), "test requires a local daemon")
-
-	// your integration test code
-}
+skip.If(t, testEnv.IsRemoteDaemon())
+// your integration test code
 ```
 
 If a remote daemon is detected, the test will be skipped.
@@ -89,11 +78,11 @@ If a remote daemon is detected, the test will be skipped.
 
 To run the unit test suite:
 
-```bash
+```
 make test-unit
 ```
 
-or `hack/test/unit` from inside a `make shell` container or properly
+or `hack/test/unit` from inside a `BINDDIR=. make shell` container or properly
 configured environment.
 
 The following environment variables may be used to run a subset of tests:
@@ -106,7 +95,7 @@ The following environment variables may be used to run a subset of tests:
 
 To run the integration test suite:
 
-```bash
+```
 make test-integration
 ```
 
@@ -132,6 +121,6 @@ automatically set the other above mentioned environment variables accordingly.
 You can change a version of golang used for building stuff that is being tested
 by setting `GO_VERSION` variable, for example:
 
-```bash
-make GO_VERSION=1.24.8 test
+```
+make GO_VERSION=1.12.8 test
 ```

VENDORING.md

@@ -0,0 +1,46 @@
+# Vendoring policies
+
+This document outlines recommended Vendoring policies for Docker repositories.
+(Example, libnetwork is a Docker repo and logrus is not.)
+
+## Vendoring using tags
+
+Commit ID based vendoring provides little/no information about the updates
+vendored. To fix this, vendors will now require that repositories use annotated
+tags along with commit ids to snapshot commits. Annotated tags by themselves
+are not sufficient, since the same tag can be force updated to reference
+different commits.
+
+Each tag should:
+- Follow Semantic Versioning rules (refer to section on "Semantic Versioning")
+- Have a corresponding entry in the change tracking document.
+
+Each repo should:
+- Have a change tracking document between tags/releases. Ex: CHANGELOG.md,
+github releases file.
+
+The goal here is for consuming repos to be able to use the tag version and
+changelog updates to determine whether the vendoring will cause any breaking or
+backward incompatible changes. This also means that repos can specify having
+dependency on a package of a specific version or greater up to the next major
+release, without encountering breaking changes.
+
+## Semantic Versioning
+Annotated version tags should follow [Semantic Versioning](http://semver.org) policies:
+
+"Given a version number MAJOR.MINOR.PATCH, increment the:
+
+   1. MAJOR version when you make incompatible API changes,
+   2. MINOR version when you add functionality in a backwards-compatible manner, and
+   3. PATCH version when you make backwards-compatible bug fixes.
+
+Additional labels for pre-release and build metadata are available as extensions
+to the MAJOR.MINOR.PATCH format."
+
+## Vendoring cadence
+In order to avoid huge vendoring changes, it is recommended to have a regular
+cadence for vendoring updates. e.g. monthly.
+
+## Pre-merge vendoring tests
+All related repos will be vendored into docker/docker.
+CI on docker/docker should catch any breaking changes involving multiple repos.

api/README.md

@@ -1,18 +1,12 @@
-# Engine API
-
-[![PkgGoDev](https://pkg.go.dev/badge/github.com/moby/moby/api)](https://pkg.go.dev/github.com/moby/moby/api)
-![GitHub License](https://img.shields.io/github/license/moby/moby)
-[![Go Report Card](https://goreportcard.com/badge/github.com/moby/moby/api)](https://goreportcard.com/report/github.com/moby/moby/api)
-[![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/moby/moby/badge)](https://scorecard.dev/viewer/?uri=github.com/moby/moby)
-[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/10989/badge)](https://www.bestpractices.dev/projects/10989)
-
+# Working on the Engine API
 
 The Engine API is an HTTP API used by the command-line client to communicate with the daemon. It can also be used by third-party software to control the daemon.
 
 It consists of various components in this repository:
 
 - `api/swagger.yaml` A Swagger definition of the API.
-- `api/types/` Types shared by both the client and server, representing various objects, options, responses, etc. Most are written manually, but some are automatically generated from the Swagger definition. See [#27919](https://github.com/moby/moby/issues/27919) for progress on this.
+- `api/types/` Types shared by both the client and server, representing various objects, options, responses, etc. Most are written manually, but some are automatically generated from the Swagger definition. See [#27919](https://github.com/docker/docker/issues/27919) for progress on this.
+- `cli/` The command-line client.
 - `client/` The Go client used by the command-line client. It can also be used by third-party Go programs.
 - `daemon/` The daemon, which serves the API.
 
@@ -27,7 +21,6 @@ The API is defined by the [Swagger](http://swagger.io/specification/) definition
 ## Updating the API documentation
 
 The API documentation is generated entirely from `api/swagger.yaml`. If you make updates to the API, edit this file to represent the change in the documentation.
-Documentation for each API version can be found in the [docs directory](docs/README.md), which also provides a [CHANGELOG.md](docs/CHANGELOG.md). 
 
 The file is split into two main sections:
 
@@ -36,7 +29,7 @@ The file is split into two main sections:
 
 To make an edit, first look for the endpoint you want to edit under `paths`, then make the required edits. Endpoints may reference reusable objects with `$ref`, which can be found in the `definitions` section.
 
-There is hopefully enough example material in the file for you to copy a similar pattern from elsewhere in the file (e.g. adding new fields or endpoints), but for the full reference, see the [Swagger specification](https://github.com/moby/moby/issues/27919).
+There is hopefully enough example material in the file for you to copy a similar pattern from elsewhere in the file (e.g. adding new fields or endpoints), but for the full reference, see the [Swagger specification](https://github.com/docker/docker/issues/27919).
 
 `swagger.yaml` is validated by `hack/validate/swagger` to ensure it is a valid Swagger definition. This is useful when making edits to ensure you are doing the right thing.
 
@@ -46,4 +39,4 @@ When you make edits to `swagger.yaml`, you may want to check the generated API d
 
 Run `make swagger-docs` and a preview will be running at `http://localhost:9000`. Some of the styling may be incorrect, but you'll be able to ensure that it is generating the correct documentation.
 
-The production documentation is generated by vendoring `swagger.yaml` into [docker/docs](https://github.com/docker/docs).
+The production documentation is generated by vendoring `swagger.yaml` into [docker/docker.github.io](https://github.com/docker/docker.github.io).

api/common.go

@@ -0,0 +1,20 @@
+package api // import "github.com/docker/docker/api"
+
+// Common constants for daemon and client.
+const (
+	// DefaultVersion of the current REST API.
+	DefaultVersion = "1.45"
+
+	// MinSupportedAPIVersion is the minimum API version that can be supported
+	// by the API server, specified as "major.minor". Note that the daemon
+	// may be configured with a different minimum API version, as returned
+	// in [github.com/docker/docker/api/types.Version.MinAPIVersion].
+	//
+	// API requests for API versions lower than the configured version produce
+	// an error.
+	MinSupportedAPIVersion = "1.24"
+
+	// NoBaseImageSpecifier is the symbol used by the FROM
+	// command to specify that no base image is to be used.
+	NoBaseImageSpecifier = "scratch"
+)

api/docs/README.md

@@ -1,26 +0,0 @@
-# API Documentation
-
-This directory contains versioned documents for each version of the API
-specification supported by this module. While this module provides support
-for older API versions, support should be considered "best-effort", especially
-for very old versions. Users are recommended to use the latest API versions,
-and only rely on older API versions for compatibility with older clients.
-
-Newer API versions tend to be backward-compatible with older versions,
-with some exceptions where features were deprecated. For an overview
-of changes for each version, refer to [CHANGELOG.md](CHANGELOG.md).
-
-The latest version of the API specification can be found [at the root directory
-of this module](../swagger.yaml) which may contain unreleased changes.
-
-For API version v1.24, documentation is only available in markdown
-format, for later versions [Swagger (OpenAPI) v2.0](https://swagger.io/specification/v2/)
-specifications can be found in this directory. The Moby project itself
-primarily uses these swagger files to produce the API documentation;
-while we attempt to make these files match the actual implementation,
-the OpenAPI 2.0 specification has limitations that prevent us from
-expressing all options provided. There may be discrepancies (for which
-we welcome contributions). If you find bugs, or discrepancies, please
-open a ticket (or pull request).
-
-

api/go.mod

@@ -1,14 +0,0 @@
-module github.com/moby/moby/api
-
-go 1.24.0
-
-require (
-	github.com/docker/go-units v0.5.0
-	github.com/moby/docker-image-spec v1.3.1
-	github.com/opencontainers/go-digest v1.0.0
-	github.com/opencontainers/image-spec v1.1.1
-	gotest.tools/v3 v3.5.2
-	pgregory.net/rapid v1.2.0
-)
-
-require github.com/google/go-cmp v0.7.0 // indirect

api/go.sum

@@ -1,14 +0,0 @@
-github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4=
-github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
-github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
-github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
-github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3Nl2EsFP0=
-github.com/moby/docker-image-spec v1.3.1/go.mod h1:eKmb5VW8vQEh/BAr2yvVNvuiJuY6UIocYsFu/DxxRpo=
-github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
-github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
-github.com/opencontainers/image-spec v1.1.1 h1:y0fUlFfIZhPF1W537XOLg0/fcx6zcHCJwooC2xJA040=
-github.com/opencontainers/image-spec v1.1.1/go.mod h1:qpqAh3Dmcf36wStyyWU+kCeDgrGnAve2nCC8+7h8Q0M=
-gotest.tools/v3 v3.5.2 h1:7koQfIKdy+I8UTetycgUqXWSDwpgv193Ka+qRsmBY8Q=
-gotest.tools/v3 v3.5.2/go.mod h1:LtdLGcnqToBH83WByAAi/wiwSFCArdFIUV/xxN4pcjA=
-pgregory.net/rapid v1.2.0 h1:keKAYRcjm+e1F0oAuU5F5+YPAWcyxNNRK2wud503Gnk=
-pgregory.net/rapid v1.2.0/go.mod h1:PY5XlDGj0+V1FCq0o192FdRhpKHGTRIWBgqjDBTrq04=

api/pkg/authconfig/authconfig.go

@@ -1,92 +0,0 @@
-package authconfig
-
-import (
-	"bytes"
-	"encoding/base64"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"io"
-
-	"github.com/moby/moby/api/types/registry"
-)
-
-// Encode serializes the auth configuration as a base64url encoded
-// ([RFC4648, section 5]) JSON string for sending through the X-Registry-Auth header.
-//
-// [RFC4648, section 5]: https://tools.ietf.org/html/rfc4648#section-5
-func Encode(authConfig registry.AuthConfig) (string, error) {
-	// Older daemons (or registries) may not handle an empty string,
-	// which resulted in an "io.EOF" when unmarshaling or decoding.
-	//
-	// FIXME(thaJeztah): find exactly what code-paths are impacted by this.
-	// if authConfig == (AuthConfig{}) { return "", nil }
-	buf, err := json.Marshal(authConfig)
-	if err != nil {
-		return "", errInvalidParameter{err}
-	}
-	return base64.URLEncoding.EncodeToString(buf), nil
-}
-
-// Decode decodes base64url encoded ([RFC4648, section 5]) JSON
-// authentication information as sent through the X-Registry-Auth header.
-//
-// This function always returns an [AuthConfig], even if an error occurs. It is up
-// to the caller to decide if authentication is required, and if the error can
-// be ignored.
-//
-// [RFC4648, section 5]: https://tools.ietf.org/html/rfc4648#section-5
-func Decode(authEncoded string) (*registry.AuthConfig, error) {
-	if authEncoded == "" {
-		return &registry.AuthConfig{}, nil
-	}
-
-	decoded, err := base64.URLEncoding.DecodeString(authEncoded)
-	if err != nil {
-		var e base64.CorruptInputError
-		if errors.As(err, &e) {
-			return &registry.AuthConfig{}, invalid(errors.New("must be a valid base64url-encoded string"))
-		}
-		return &registry.AuthConfig{}, invalid(err)
-	}
-
-	if bytes.Equal(decoded, []byte("{}")) {
-		return &registry.AuthConfig{}, nil
-	}
-
-	return decode(bytes.NewReader(decoded))
-}
-
-// DecodeRequestBody decodes authentication information as sent as JSON in the
-// body of a request. This function is to provide backward compatibility with old
-// clients and API versions. Current clients and API versions expect authentication
-// to be provided through the X-Registry-Auth header.
-//
-// Like [Decode], this function always returns an [AuthConfig], even if an
-// error occurs. It is up to the caller to decide if authentication is required,
-// and if the error can be ignored.
-func DecodeRequestBody(r io.ReadCloser) (*registry.AuthConfig, error) {
-	return decode(r)
-}
-
-func decode(r io.Reader) (*registry.AuthConfig, error) {
-	authConfig := &registry.AuthConfig{}
-	if err := json.NewDecoder(r).Decode(authConfig); err != nil {
-		// always return an (empty) AuthConfig to increase compatibility with
-		// the existing API.
-		return &registry.AuthConfig{}, invalid(fmt.Errorf("invalid JSON: %w", err))
-	}
-	return authConfig, nil
-}
-
-func invalid(err error) error {
-	return errInvalidParameter{fmt.Errorf("invalid X-Registry-Auth header: %w", err)}
-}
-
-type errInvalidParameter struct{ error }
-
-func (errInvalidParameter) InvalidParameter() {}
-
-func (e errInvalidParameter) Cause() error { return e.error }
-
-func (e errInvalidParameter) Unwrap() error { return e.error }

api/pkg/authconfig/authconfig_test.go

@@ -1,191 +0,0 @@
-package authconfig
-
-import (
-	"encoding/base64"
-	"strings"
-	"testing"
-
-	"github.com/moby/moby/api/types/registry"
-	"gotest.tools/v3/assert"
-	is "gotest.tools/v3/assert/cmp"
-)
-
-func TestDecodeAuthConfig(t *testing.T) {
-	tests := []struct {
-		doc         string
-		input       string
-		inputBase64 string
-		expected    registry.AuthConfig
-		expectedErr string
-	}{
-		{
-			doc:         "empty",
-			input:       ``,
-			inputBase64: ``,
-			expected:    registry.AuthConfig{},
-		},
-		{
-			doc:         "empty JSON",
-			input:       `{}`,
-			inputBase64: `e30=`,
-			expected:    registry.AuthConfig{},
-		},
-		{
-			doc:         "malformed JSON",
-			input:       `{`,
-			inputBase64: `ew==`,
-			expected:    registry.AuthConfig{},
-			expectedErr: `invalid X-Registry-Auth header: invalid JSON: unexpected EOF`,
-		},
-		{
-			doc:         "test authConfig",
-			input:       `{"username":"testuser","password":"testpassword","serveraddress":"example.com"}`,
-			inputBase64: `eyJ1c2VybmFtZSI6InRlc3R1c2VyIiwicGFzc3dvcmQiOiJ0ZXN0cGFzc3dvcmQiLCJzZXJ2ZXJhZGRyZXNzIjoiZXhhbXBsZS5jb20ifQ==`,
-			expected: registry.AuthConfig{
-				Username:      "testuser",
-				Password:      "testpassword",
-				ServerAddress: "example.com",
-			},
-		},
-		{
-			// FIXME(thaJeztah): we should not accept multiple JSON documents.
-			doc:         "multiple authConfig",
-			input:       `{"username":"testuser","password":"testpassword","serveraddress":"example.com"}{"username":"testuser2","password":"testpassword2","serveraddress":"example.org"}`,
-			inputBase64: `eyJ1c2VybmFtZSI6InRlc3R1c2VyIiwicGFzc3dvcmQiOiJ0ZXN0cGFzc3dvcmQiLCJzZXJ2ZXJhZGRyZXNzIjoiZXhhbXBsZS5jb20ifXsidXNlcm5hbWUiOiJ0ZXN0dXNlcjIiLCJwYXNzd29yZCI6InRlc3RwYXNzd29yZDIiLCJzZXJ2ZXJhZGRyZXNzIjoiZXhhbXBsZS5vcmcifQ==`,
-			expected: registry.AuthConfig{
-				Username:      "testuser",
-				Password:      "testpassword",
-				ServerAddress: "example.com",
-			},
-		},
-		// We currently only support base64url encoding with padding, so
-		// un-padded should produce an error.
-		//
-		// RFC4648, section 5: https://tools.ietf.org/html/rfc4648#section-5
-		// RFC4648, section 3.2: https://tools.ietf.org/html/rfc4648#section-3.2
-		{
-			doc:         "empty JSON no padding",
-			input:       `{}`,
-			inputBase64: `e30`,
-			expected:    registry.AuthConfig{},
-			expectedErr: `invalid X-Registry-Auth header: must be a valid base64url-encoded string`,
-		},
-		{
-			doc:         "test authConfig",
-			input:       `{"username":"testuser","password":"testpassword","serveraddress":"example.com"}`,
-			inputBase64: `eyJ1c2VybmFtZSI6InRlc3R1c2VyIiwicGFzc3dvcmQiOiJ0ZXN0cGFzc3dvcmQiLCJzZXJ2ZXJhZGRyZXNzIjoiZXhhbXBsZS5jb20ifQ`,
-			expected:    registry.AuthConfig{},
-			expectedErr: `invalid X-Registry-Auth header: must be a valid base64url-encoded string`,
-		},
-	}
-
-	for _, tc := range tests {
-		t.Run(tc.doc, func(t *testing.T) {
-			if tc.inputBase64 != "" {
-				// Sanity check to make sure our fixtures are correct.
-				b64 := base64.URLEncoding.EncodeToString([]byte(tc.input))
-				if !strings.HasSuffix(tc.inputBase64, "=") {
-					b64 = strings.TrimRight(b64, "=")
-				}
-				assert.Check(t, is.Equal(b64, tc.inputBase64))
-			}
-
-			out, err := Decode(tc.inputBase64)
-			if tc.expectedErr != "" {
-				assert.Check(t, is.ErrorType(err, errInvalidParameter{}))
-				assert.Check(t, is.Error(err, tc.expectedErr))
-			} else {
-				assert.NilError(t, err)
-				assert.Equal(t, *out, tc.expected)
-			}
-		})
-	}
-}
-
-func TestEncodeAuthConfig(t *testing.T) {
-	tests := []struct {
-		doc       string
-		input     registry.AuthConfig
-		outBase64 string
-		outPlain  string
-	}{
-		{
-			// Older daemons (or registries) may not handle an empty string,
-			// which resulted in an "io.EOF" when unmarshaling or decoding.
-			//
-			// FIXME(thaJeztah): find exactly what code-paths are impacted by this.
-			doc:       "empty",
-			input:     registry.AuthConfig{},
-			outBase64: `e30=`,
-			outPlain:  `{}`,
-		},
-		{
-			doc: "test authConfig",
-			input: registry.AuthConfig{
-				Username:      "testuser",
-				Password:      "testpassword",
-				ServerAddress: "example.com",
-			},
-			outBase64: `eyJ1c2VybmFtZSI6InRlc3R1c2VyIiwicGFzc3dvcmQiOiJ0ZXN0cGFzc3dvcmQiLCJzZXJ2ZXJhZGRyZXNzIjoiZXhhbXBsZS5jb20ifQ==`,
-			outPlain:  `{"username":"testuser","password":"testpassword","serveraddress":"example.com"}`,
-		},
-	}
-	for _, tc := range tests {
-		// Sanity check to make sure our fixtures are correct.
-		b64 := base64.URLEncoding.EncodeToString([]byte(tc.outPlain))
-		assert.Check(t, is.Equal(b64, tc.outBase64))
-
-		t.Run(tc.doc, func(t *testing.T) {
-			out, err := Encode(tc.input)
-			assert.NilError(t, err)
-			assert.Equal(t, out, tc.outBase64)
-
-			authJSON, err := base64.URLEncoding.DecodeString(out)
-			assert.NilError(t, err)
-			assert.Equal(t, string(authJSON), tc.outPlain)
-		})
-	}
-}
-
-func BenchmarkDecodeAuthConfig(b *testing.B) {
-	cases := []struct {
-		doc         string
-		inputBase64 string
-		invalid     bool
-	}{
-		{
-			doc:         "empty",
-			inputBase64: ``,
-		},
-		{
-			doc:         "empty JSON",
-			inputBase64: `e30=`,
-		},
-		{
-			doc:         "valid",
-			inputBase64: base64.URLEncoding.EncodeToString([]byte(`{"username":"testuser","password":"testpassword","serveraddress":"example.com"}`)),
-		},
-		{
-			doc:         "invalid base64",
-			inputBase64: "not-base64",
-			invalid:     true,
-		},
-		{
-			doc:         "malformed JSON",
-			inputBase64: `ew==`,
-			invalid:     true,
-		},
-	}
-
-	for _, tc := range cases {
-		b.Run(tc.doc, func(b *testing.B) {
-			b.ReportAllocs()
-			for i := 0; i < b.N; i++ {
-				_, err := Decode(tc.inputBase64)
-				if !tc.invalid && err != nil {
-					b.Fatal(err)
-				}
-			}
-		})
-	}
-}

api/pkg/stdcopy/stdcopy.go

@@ -1,146 +0,0 @@
-package stdcopy
-
-import (
-	"encoding/binary"
-	"errors"
-	"fmt"
-	"io"
-)
-
-// StdType is the type of standard stream
-// a writer can multiplex to.
-type StdType byte
-
-const (
-	Stdin     StdType = 0 // Stdin represents standard input stream. It is present for completeness and should NOT be used. When reading the stream with [StdCopy] it is output on [Stdout].
-	Stdout    StdType = 1 // Stdout represents standard output stream.
-	Stderr    StdType = 2 // Stderr represents standard error steam.
-	Systemerr StdType = 3 // Systemerr represents errors originating from the system. When reading the stream with [StdCopy] it is returned as an error.
-)
-
-const (
-	stdWriterPrefixLen = 8
-	stdWriterFdIndex   = 0
-	stdWriterSizeIndex = 4
-
-	startingBufLen = 32*1024 + stdWriterPrefixLen + 1
-)
-
-// StdCopy is a modified version of [io.Copy] to de-multiplex messages
-// from "multiplexedSource" and copy them to destination streams
-// "destOut" and "destErr".
-//
-// StdCopy demultiplexes "multiplexedSource", assuming that it contains
-// two streams, previously multiplexed using a writer created with
-// [NewStdWriter].
-//
-// As it reads from "multiplexedSource", StdCopy writes [Stdout] messages
-// to "destOut", and [Stderr] message to "destErr]. For backward-compatibility,
-// [Stdin] messages are output to "destOut". The [Systemerr] stream provides
-// errors produced by the daemon. It is returned as an error, and terminates
-// processing the stream.
-//
-// StdCopy it reads until it hits [io.EOF] on "multiplexedSource", after
-// which it returns a nil error. In other words: any error returned indicates
-// a real underlying error, which may be when an unknown [StdType] stream
-// is received.
-//
-// The "written" return holds the total number of bytes written to "destOut"
-// and "destErr" combined.
-func StdCopy(destOut, destErr io.Writer, multiplexedSource io.Reader) (written int64, _ error) {
-	var (
-		buf       = make([]byte, startingBufLen)
-		bufLen    = len(buf)
-		nr, nw    int
-		err       error
-		out       io.Writer
-		frameSize int
-	)
-
-	for {
-		// Make sure we have at least a full header
-		for nr < stdWriterPrefixLen {
-			var nr2 int
-			nr2, err = multiplexedSource.Read(buf[nr:])
-			nr += nr2
-			if errors.Is(err, io.EOF) {
-				if nr < stdWriterPrefixLen {
-					return written, nil
-				}
-				break
-			}
-			if err != nil {
-				return 0, err
-			}
-		}
-
-		// Check the first byte to know where to write
-		stream := StdType(buf[stdWriterFdIndex])
-		switch stream {
-		case Stdin:
-			fallthrough
-		case Stdout:
-			// Write on stdout
-			out = destOut
-		case Stderr:
-			// Write on stderr
-			out = destErr
-		case Systemerr:
-			// If we're on Systemerr, we won't write anywhere.
-			// NB: if this code changes later, make sure you don't try to write
-			// to outstream if Systemerr is the stream
-			out = nil
-		default:
-			return 0, fmt.Errorf("unrecognized stream: %d", stream)
-		}
-
-		// Retrieve the size of the frame
-		frameSize = int(binary.BigEndian.Uint32(buf[stdWriterSizeIndex : stdWriterSizeIndex+4]))
-
-		// Check if the buffer is big enough to read the frame.
-		// Extend it if necessary.
-		if frameSize+stdWriterPrefixLen > bufLen {
-			buf = append(buf, make([]byte, frameSize+stdWriterPrefixLen-bufLen+1)...)
-			bufLen = len(buf)
-		}
-
-		// While the amount of bytes read is less than the size of the frame + header, we keep reading
-		for nr < frameSize+stdWriterPrefixLen {
-			var nr2 int
-			nr2, err = multiplexedSource.Read(buf[nr:])
-			nr += nr2
-			if errors.Is(err, io.EOF) {
-				if nr < frameSize+stdWriterPrefixLen {
-					return written, nil
-				}
-				break
-			}
-			if err != nil {
-				return 0, err
-			}
-		}
-
-		// we might have an error from the source mixed up in our multiplexed
-		// stream. if we do, return it.
-		if stream == Systemerr {
-			return written, fmt.Errorf("error from daemon in stream: %s", string(buf[stdWriterPrefixLen:frameSize+stdWriterPrefixLen]))
-		}
-
-		// Write the retrieved frame (without header)
-		nw, err = out.Write(buf[stdWriterPrefixLen : frameSize+stdWriterPrefixLen])
-		if err != nil {
-			return 0, err
-		}
-
-		// If the frame has not been fully written: error
-		if nw != frameSize {
-			return 0, io.ErrShortWrite
-		}
-		written += int64(nw)
-
-		// Move the rest of the buffer to the beginning
-		copy(buf, buf[frameSize+stdWriterPrefixLen:])
-		// Move the index
-		nr -= frameSize + stdWriterPrefixLen
-	}
-}

api/releases/v1.52.0-beta.toml

@@ -1,17 +0,0 @@
-# commit to be tagged for new release
-commit = "HEAD"
-
-project_name = "moby"
-github_repo = "moby/moby"
-sub_path = "api"
-ignore_deps = [ "github.com/moby/moby" ]
-
-# previous release
-previous = "v28.2.2"
-
-pre_release = true
-
-preface = """\
-The first dedicated release for the Moby API. This release continues the 1.x
-line of API compatibility with the 52nd minor release of the 1.x API.
-"""

api/server/backend/build/backend.go

@@ -0,0 +1,130 @@
+package build // import "github.com/docker/docker/api/server/backend/build"
+
+import (
+	"context"
+	"fmt"
+	"strconv"
+
+	"github.com/distribution/reference"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/backend"
+	"github.com/docker/docker/api/types/events"
+	"github.com/docker/docker/builder"
+	buildkit "github.com/docker/docker/builder/builder-next"
+	daemonevents "github.com/docker/docker/daemon/events"
+	"github.com/docker/docker/image"
+	"github.com/docker/docker/pkg/stringid"
+	"github.com/pkg/errors"
+	"google.golang.org/grpc"
+)
+
+// ImageComponent provides an interface for working with images
+type ImageComponent interface {
+	SquashImage(from string, to string) (string, error)
+	TagImage(context.Context, image.ID, reference.Named) error
+}
+
+// Builder defines interface for running a build
+type Builder interface {
+	Build(context.Context, backend.BuildConfig) (*builder.Result, error)
+}
+
+// Backend provides build functionality to the API router
+type Backend struct {
+	builder        Builder
+	imageComponent ImageComponent
+	buildkit       *buildkit.Builder
+	eventsService  *daemonevents.Events
+}
+
+// NewBackend creates a new build backend from components
+func NewBackend(components ImageComponent, builder Builder, buildkit *buildkit.Builder, es *daemonevents.Events) (*Backend, error) {
+	return &Backend{imageComponent: components, builder: builder, buildkit: buildkit, eventsService: es}, nil
+}
+
+// RegisterGRPC registers buildkit controller to the grpc server.
+func (b *Backend) RegisterGRPC(s *grpc.Server) {
+	if b.buildkit != nil {
+		b.buildkit.RegisterGRPC(s)
+	}
+}
+
+// Build builds an image from a Source
+func (b *Backend) Build(ctx context.Context, config backend.BuildConfig) (string, error) {
+	options := config.Options
+	useBuildKit := options.Version == types.BuilderBuildKit
+
+	tags, err := sanitizeRepoAndTags(options.Tags)
+	if err != nil {
+		return "", err
+	}
+
+	var build *builder.Result
+	if useBuildKit {
+		build, err = b.buildkit.Build(ctx, config)
+		if err != nil {
+			return "", err
+		}
+	} else {
+		build, err = b.builder.Build(ctx, config)
+		if err != nil {
+			return "", err
+		}
+	}
+
+	if build == nil {
+		return "", nil
+	}
+
+	imageID := build.ImageID
+	if options.Squash {
+		if imageID, err = squashBuild(build, b.imageComponent); err != nil {
+			return "", err
+		}
+		if config.ProgressWriter.AuxFormatter != nil {
+			if err = config.ProgressWriter.AuxFormatter.Emit("moby.image.id", types.BuildResult{ID: imageID}); err != nil {
+				return "", err
+			}
+		}
+	}
+
+	if !useBuildKit {
+		stdout := config.ProgressWriter.StdoutFormatter
+		fmt.Fprintf(stdout, "Successfully built %s\n", stringid.TruncateID(imageID))
+	}
+	if imageID != "" && !useBuildKit {
+		err = tagImages(ctx, b.imageComponent, config.ProgressWriter.StdoutFormatter, image.ID(imageID), tags)
+	}
+	return imageID, err
+}
+
+// PruneCache removes all cached build sources
+func (b *Backend) PruneCache(ctx context.Context, opts types.BuildCachePruneOptions) (*types.BuildCachePruneReport, error) {
+	buildCacheSize, cacheIDs, err := b.buildkit.Prune(ctx, opts)
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to prune build cache")
+	}
+	b.eventsService.Log(events.ActionPrune, events.BuilderEventType, events.Actor{
+		Attributes: map[string]string{
+			"reclaimed": strconv.FormatInt(buildCacheSize, 10),
+		},
+	})
+	return &types.BuildCachePruneReport{SpaceReclaimed: uint64(buildCacheSize), CachesDeleted: cacheIDs}, nil
+}
+
+// Cancel cancels the build by ID
+func (b *Backend) Cancel(ctx context.Context, id string) error {
+	return b.buildkit.Cancel(ctx, id)
+}
+
+func squashBuild(build *builder.Result, imageComponent ImageComponent) (string, error) {
+	var fromID string
+	if build.FromImage != nil {
+		fromID = build.FromImage.ImageID()
+	}
+	imageID, err := imageComponent.SquashImage(build.ImageID, fromID)
+	if err != nil {
+		return "", errors.Wrap(err, "error squashing image")
+	}
+	return imageID, nil
+}

api/server/backend/build/tag.go

@@ -0,0 +1,51 @@
+package build // import "github.com/docker/docker/api/server/backend/build"
+
+import (
+	"context"
+	"fmt"
+	"io"
+
+	"github.com/distribution/reference"
+	"github.com/docker/docker/image"
+	"github.com/pkg/errors"
+)
+
+// tagImages creates image tags for the imageID.
+func tagImages(ctx context.Context, ic ImageComponent, stdout io.Writer, imageID image.ID, repoAndTags []reference.Named) error {
+	for _, rt := range repoAndTags {
+		if err := ic.TagImage(ctx, imageID, rt); err != nil {
+			return err
+		}
+		_, _ = fmt.Fprintln(stdout, "Successfully tagged", reference.FamiliarString(rt))
+	}
+	return nil
+}
+
+// sanitizeRepoAndTags parses the raw "t" parameter received from the client
+// to a slice of repoAndTag. It removes duplicates, and validates each name
+// to not contain a digest.
+func sanitizeRepoAndTags(names []string) (repoAndTags []reference.Named, err error) {
+	uniqNames := map[string]struct{}{}
+	for _, repo := range names {
+		if repo == "" {
+			continue
+		}
+
+		ref, err := reference.ParseNormalizedNamed(repo)
+		if err != nil {
+			return nil, err
+		}
+
+		if _, ok := ref.(reference.Digested); ok {
+			return nil, errors.New("build tag cannot contain a digest")
+		}
+
+		ref = reference.TagNameOnly(ref)
+		nameWithTag := ref.String()
+		if _, exists := uniqNames[nameWithTag]; !exists {
+			uniqNames[nameWithTag] = struct{}{}
+			repoAndTags = append(repoAndTags, ref)
+		}
+	}
+	return repoAndTags, nil
+}

api/server/httpstatus/status.go

@@ -0,0 +1,152 @@
+package httpstatus // import "github.com/docker/docker/api/server/httpstatus"
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+
+	cerrdefs "github.com/containerd/errdefs"
+	"github.com/containerd/log"
+	"github.com/docker/distribution/registry/api/errcode"
+	"github.com/docker/docker/errdefs"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+type causer interface {
+	Cause() error
+}
+
+// FromError retrieves status code from error message.
+func FromError(err error) int {
+	if err == nil {
+		log.G(context.TODO()).WithError(err).Error("unexpected HTTP error handling")
+		return http.StatusInternalServerError
+	}
+
+	var statusCode int
+
+	// Stop right there
+	// Are you sure you should be adding a new error class here? Do one of the existing ones work?
+
+	// Note that the below functions are already checking the error causal chain for matches.
+	switch {
+	case errdefs.IsNotFound(err):
+		statusCode = http.StatusNotFound
+	case errdefs.IsInvalidParameter(err):
+		statusCode = http.StatusBadRequest
+	case errdefs.IsConflict(err):
+		statusCode = http.StatusConflict
+	case errdefs.IsUnauthorized(err):
+		statusCode = http.StatusUnauthorized
+	case errdefs.IsUnavailable(err):
+		statusCode = http.StatusServiceUnavailable
+	case errdefs.IsForbidden(err):
+		statusCode = http.StatusForbidden
+	case errdefs.IsNotModified(err):
+		statusCode = http.StatusNotModified
+	case errdefs.IsNotImplemented(err):
+		statusCode = http.StatusNotImplemented
+	case errdefs.IsSystem(err) || errdefs.IsUnknown(err) || errdefs.IsDataLoss(err) || errdefs.IsDeadline(err) || errdefs.IsCancelled(err):
+		statusCode = http.StatusInternalServerError
+	default:
+		statusCode = statusCodeFromGRPCError(err)
+		if statusCode != http.StatusInternalServerError {
+			return statusCode
+		}
+		statusCode = statusCodeFromContainerdError(err)
+		if statusCode != http.StatusInternalServerError {
+			return statusCode
+		}
+		statusCode = statusCodeFromDistributionError(err)
+		if statusCode != http.StatusInternalServerError {
+			return statusCode
+		}
+		if e, ok := err.(causer); ok {
+			return FromError(e.Cause())
+		}
+
+		log.G(context.TODO()).WithFields(log.Fields{
+			"module":     "api",
+			"error":      err,
+			"error_type": fmt.Sprintf("%T", err),
+		}).Debug("FIXME: Got an API for which error does not match any expected type!!!")
+	}
+
+	if statusCode == 0 {
+		statusCode = http.StatusInternalServerError
+	}
+
+	return statusCode
+}
+
+// statusCodeFromGRPCError returns status code according to gRPC error
+func statusCodeFromGRPCError(err error) int {
+	switch status.Code(err) {
+	case codes.InvalidArgument: // code 3
+		return http.StatusBadRequest
+	case codes.NotFound: // code 5
+		return http.StatusNotFound
+	case codes.AlreadyExists: // code 6
+		return http.StatusConflict
+	case codes.PermissionDenied: // code 7
+		return http.StatusForbidden
+	case codes.FailedPrecondition: // code 9
+		return http.StatusBadRequest
+	case codes.Unauthenticated: // code 16
+		return http.StatusUnauthorized
+	case codes.OutOfRange: // code 11
+		return http.StatusBadRequest
+	case codes.Unimplemented: // code 12
+		return http.StatusNotImplemented
+	case codes.Unavailable: // code 14
+		return http.StatusServiceUnavailable
+	default:
+		// codes.Canceled(1)
+		// codes.Unknown(2)
+		// codes.DeadlineExceeded(4)
+		// codes.ResourceExhausted(8)
+		// codes.Aborted(10)
+		// codes.Internal(13)
+		// codes.DataLoss(15)
+		return http.StatusInternalServerError
+	}
+}
+
+// statusCodeFromDistributionError returns status code according to registry errcode
+// code is loosely based on errcode.ServeJSON() in docker/distribution
+func statusCodeFromDistributionError(err error) int {
+	switch errs := err.(type) {
+	case errcode.Errors:
+		if len(errs) < 1 {
+			return http.StatusInternalServerError
+		}
+		if _, ok := errs[0].(errcode.ErrorCoder); ok {
+			return statusCodeFromDistributionError(errs[0])
+		}
+	case errcode.ErrorCoder:
+		return errs.ErrorCode().Descriptor().HTTPStatusCode
+	}
+	return http.StatusInternalServerError
+}
+
+// statusCodeFromContainerdError returns status code for containerd errors when
+// consumed directly (not through gRPC)
+func statusCodeFromContainerdError(err error) int {
+	switch {
+	case cerrdefs.IsInvalidArgument(err):
+		return http.StatusBadRequest
+	case cerrdefs.IsNotFound(err):
+		return http.StatusNotFound
+	case cerrdefs.IsAlreadyExists(err):
+		return http.StatusConflict
+	case cerrdefs.IsFailedPrecondition(err):
+		return http.StatusPreconditionFailed
+	case cerrdefs.IsUnavailable(err):
+		return http.StatusServiceUnavailable
+	case cerrdefs.IsNotImplemented(err):
+		return http.StatusNotImplemented
+	default:
+		return http.StatusInternalServerError
+	}
+}

api/server/httputils/decoder.go

@@ -0,0 +1,15 @@
+package httputils // import "github.com/docker/docker/api/server/httputils"
+
+import (
+	"io"
+
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/api/types/network"
+)
+
+// ContainerDecoder specifies how
+// to translate an io.Reader into
+// container configuration.
+type ContainerDecoder interface {
+	DecodeConfig(src io.Reader) (*container.Config, *container.HostConfig, *network.NetworkingConfig, error)
+}

api/server/httputils/form.go

@@ -0,0 +1,111 @@
+package httputils // import "github.com/docker/docker/api/server/httputils"
+
+import (
+	"fmt"
+	"net/http"
+	"strconv"
+	"strings"
+
+	"github.com/distribution/reference"
+)
+
+// BoolValue transforms a form value in different formats into a boolean type.
+func BoolValue(r *http.Request, k string) bool {
+	s := strings.ToLower(strings.TrimSpace(r.FormValue(k)))
+	return !(s == "" || s == "0" || s == "no" || s == "false" || s == "none")
+}
+
+// BoolValueOrDefault returns the default bool passed if the query param is
+// missing, otherwise it's just a proxy to boolValue above.
+func BoolValueOrDefault(r *http.Request, k string, d bool) bool {
+	if _, ok := r.Form[k]; !ok {
+		return d
+	}
+	return BoolValue(r, k)
+}
+
+// Int64ValueOrZero parses a form value into an int64 type.
+// It returns 0 if the parsing fails.
+func Int64ValueOrZero(r *http.Request, k string) int64 {
+	val, err := Int64ValueOrDefault(r, k, 0)
+	if err != nil {
+		return 0
+	}
+	return val
+}
+
+// Int64ValueOrDefault parses a form value into an int64 type. If there is an
+// error, returns the error. If there is no value returns the default value.
+func Int64ValueOrDefault(r *http.Request, field string, def int64) (int64, error) {
+	if r.Form.Get(field) != "" {
+		value, err := strconv.ParseInt(r.Form.Get(field), 10, 64)
+		return value, err
+	}
+	return def, nil
+}
+
+// RepoTagReference parses form values "repo" and "tag" and returns a valid
+// reference with repository and tag.
+// If repo is empty, then a nil reference is returned.
+// If no tag is given, then the default "latest" tag is set.
+func RepoTagReference(repo, tag string) (reference.NamedTagged, error) {
+	if repo == "" {
+		return nil, nil
+	}
+
+	ref, err := reference.ParseNormalizedNamed(repo)
+	if err != nil {
+		return nil, err
+	}
+
+	if _, isDigested := ref.(reference.Digested); isDigested {
+		return nil, fmt.Errorf("cannot import digest reference")
+	}
+
+	if tag != "" {
+		return reference.WithTag(ref, tag)
+	}
+
+	withDefaultTag := reference.TagNameOnly(ref)
+
+	namedTagged, ok := withDefaultTag.(reference.NamedTagged)
+	if !ok {
+		return nil, fmt.Errorf("unexpected reference: %q", ref.String())
+	}
+
+	return namedTagged, nil
+}
+
+// ArchiveOptions stores archive information for different operations.
+type ArchiveOptions struct {
+	Name string
+	Path string
+}
+
+type badParameterError struct {
+	param string
+}
+
+func (e badParameterError) Error() string {
+	return "bad parameter: " + e.param + "cannot be empty"
+}
+
+func (e badParameterError) InvalidParameter() {}
+
+// ArchiveFormValues parses form values and turns them into ArchiveOptions.
+// It fails if the archive name and path are not in the request.
+func ArchiveFormValues(r *http.Request, vars map[string]string) (ArchiveOptions, error) {
+	if err := ParseForm(r); err != nil {
+		return ArchiveOptions{}, err
+	}
+
+	name := vars["name"]
+	if name == "" {
+		return ArchiveOptions{}, badParameterError{"name"}
+	}
+	path := r.Form.Get("path")
+	if path == "" {
+		return ArchiveOptions{}, badParameterError{"path"}
+	}
+	return ArchiveOptions{name, path}, nil
+}

api/server/httputils/form_test.go

@@ -0,0 +1,105 @@
+package httputils // import "github.com/docker/docker/api/server/httputils"
+
+import (
+	"net/http"
+	"net/url"
+	"testing"
+)
+
+func TestBoolValue(t *testing.T) {
+	cases := map[string]bool{
+		"":      false,
+		"0":     false,
+		"no":    false,
+		"false": false,
+		"none":  false,
+		"1":     true,
+		"yes":   true,
+		"true":  true,
+		"one":   true,
+		"100":   true,
+	}
+
+	for c, e := range cases {
+		v := url.Values{}
+		v.Set("test", c)
+		r, _ := http.NewRequest(http.MethodPost, "", nil)
+		r.Form = v
+
+		a := BoolValue(r, "test")
+		if a != e {
+			t.Fatalf("Value: %s, expected: %v, actual: %v", c, e, a)
+		}
+	}
+}
+
+func TestBoolValueOrDefault(t *testing.T) {
+	r, _ := http.NewRequest(http.MethodGet, "", nil)
+	if !BoolValueOrDefault(r, "queryparam", true) {
+		t.Fatal("Expected to get true default value, got false")
+	}
+
+	v := url.Values{}
+	v.Set("param", "")
+	r, _ = http.NewRequest(http.MethodGet, "", nil)
+	r.Form = v
+	if BoolValueOrDefault(r, "param", true) {
+		t.Fatal("Expected not to get true")
+	}
+}
+
+func TestInt64ValueOrZero(t *testing.T) {
+	cases := map[string]int64{
+		"":     0,
+		"asdf": 0,
+		"0":    0,
+		"1":    1,
+	}
+
+	for c, e := range cases {
+		v := url.Values{}
+		v.Set("test", c)
+		r, _ := http.NewRequest(http.MethodPost, "", nil)
+		r.Form = v
+
+		a := Int64ValueOrZero(r, "test")
+		if a != e {
+			t.Fatalf("Value: %s, expected: %v, actual: %v", c, e, a)
+		}
+	}
+}
+
+func TestInt64ValueOrDefault(t *testing.T) {
+	cases := map[string]int64{
+		"":   -1,
+		"-1": -1,
+		"42": 42,
+	}
+
+	for c, e := range cases {
+		v := url.Values{}
+		v.Set("test", c)
+		r, _ := http.NewRequest(http.MethodPost, "", nil)
+		r.Form = v
+
+		a, err := Int64ValueOrDefault(r, "test", -1)
+		if a != e {
+			t.Fatalf("Value: %s, expected: %v, actual: %v", c, e, a)
+		}
+		if err != nil {
+			t.Fatalf("Error should be nil, but received: %s", err)
+		}
+	}
+}
+
+func TestInt64ValueOrDefaultWithError(t *testing.T) {
+	v := url.Values{}
+	v.Set("test", "invalid")
+	r, _ := http.NewRequest(http.MethodPost, "", nil)
+	r.Form = v
+
+	_, err := Int64ValueOrDefault(r, "test", -1)
+	if err == nil {
+		t.Fatal("Expected an error.")
+	}
+}

api/server/httputils/httputils.go

@@ -1,4 +1,4 @@
-package httputils
+package httputils // import "github.com/docker/docker/api/server/httputils"
 
 import (
 	"context"
@@ -8,7 +8,7 @@ import (
 	"net/http"
 	"strings"
 
-	"github.com/moby/moby/v2/errdefs"
+	"github.com/docker/docker/errdefs"
 	"github.com/pkg/errors"
 )
 
@@ -32,7 +32,7 @@ func HijackConnection(w http.ResponseWriter) (io.ReadCloser, io.Writer, error) {
 }
 
 // CloseStreams ensures that a list for http streams are properly closed.
-func CloseStreams(streams ...any) {
+func CloseStreams(streams ...interface{}) {
 	for _, stream := range streams {
 		if tcpc, ok := stream.(interface {
 			CloseWrite() error
@@ -59,7 +59,7 @@ func CheckForJSON(r *http.Request) error {
 
 // ReadJSON validates the request to have the correct content-type, and decodes
 // the request's Body into out.
-func ReadJSON(r *http.Request, out any) error {
+func ReadJSON(r *http.Request, out interface{}) error {
 	err := CheckForJSON(r)
 	if err != nil {
 		return err
@@ -74,7 +74,7 @@ func ReadJSON(r *http.Request, out any) error {
 	err = dec.Decode(out)
 	defer r.Body.Close()
 	if err != nil {
-		if errors.Is(err, io.EOF) {
+		if err == io.EOF {
 			return errdefs.InvalidParameter(errors.New("invalid JSON: got EOF while reading request body"))
 		}
 		return errdefs.InvalidParameter(errors.Wrap(err, "invalid JSON"))
@@ -87,7 +87,7 @@ func ReadJSON(r *http.Request, out any) error {
 }
 
 // WriteJSON writes the value v to the http response stream as json with standard json encoding.
-func WriteJSON(w http.ResponseWriter, code int, v any) error {
+func WriteJSON(w http.ResponseWriter, code int, v interface{}) error {
 	w.Header().Set("Content-Type", "application/json")
 	w.WriteHeader(code)
 	enc := json.NewEncoder(w)

api/server/httputils/httputils_test.go

@@ -1,4 +1,4 @@
-package httputils
+package httputils // import "github.com/docker/docker/api/server/httputils"
 
 import (
 	"net/http"
@@ -33,7 +33,7 @@ func TestJsonContentType(t *testing.T) {
 
 func TestReadJSON(t *testing.T) {
 	t.Run("nil body", func(t *testing.T) {
-		req, err := http.NewRequest(http.MethodPost, "https://example.com/some/path", http.NoBody)
+		req, err := http.NewRequest(http.MethodPost, "https://example.com/some/path", nil)
 		if err != nil {
 			t.Error(err)
 		}

api/server/httputils/write_log_stream.go

@@ -0,0 +1,89 @@
+package httputils // import "github.com/docker/docker/api/server/httputils"
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"sort"
+
+	"github.com/docker/docker/api/types/backend"
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/pkg/ioutils"
+	"github.com/docker/docker/pkg/jsonmessage"
+	"github.com/docker/docker/pkg/stdcopy"
+)
+
+// WriteLogStream writes an encoded byte stream of log messages from the
+// messages channel, multiplexing them with a stdcopy.Writer if mux is true
+func WriteLogStream(_ context.Context, w http.ResponseWriter, msgs <-chan *backend.LogMessage, config *container.LogsOptions, mux bool) {
+	// See https://github.com/moby/moby/issues/47448
+	// Trigger headers to be written immediately.
+	w.WriteHeader(http.StatusOK)
+
+	wf := ioutils.NewWriteFlusher(w)
+	defer wf.Close()
+
+	wf.Flush()
+
+	outStream := io.Writer(wf)
+	errStream := outStream
+	sysErrStream := errStream
+	if mux {
+		sysErrStream = stdcopy.NewStdWriter(outStream, stdcopy.Systemerr)
+		errStream = stdcopy.NewStdWriter(outStream, stdcopy.Stderr)
+		outStream = stdcopy.NewStdWriter(outStream, stdcopy.Stdout)
+	}
+
+	for {
+		msg, ok := <-msgs
+		if !ok {
+			return
+		}
+		// check if the message contains an error. if so, write that error
+		// and exit
+		if msg.Err != nil {
+			fmt.Fprintf(sysErrStream, "Error grabbing logs: %v\n", msg.Err)
+			continue
+		}
+		logLine := msg.Line
+		if config.Details {
+			logLine = append(attrsByteSlice(msg.Attrs), ' ')
+			logLine = append(logLine, msg.Line...)
+		}
+		if config.Timestamps {
+			logLine = append([]byte(msg.Timestamp.Format(jsonmessage.RFC3339NanoFixed)+" "), logLine...)
+		}
+		if msg.Source == "stdout" && config.ShowStdout {
+			_, _ = outStream.Write(logLine)
+		}
+		if msg.Source == "stderr" && config.ShowStderr {
+			_, _ = errStream.Write(logLine)
+		}
+	}
+}
+
+type byKey []backend.LogAttr
+
+func (b byKey) Len() int           { return len(b) }
+func (b byKey) Less(i, j int) bool { return b[i].Key < b[j].Key }
+func (b byKey) Swap(i, j int)      { b[i], b[j] = b[j], b[i] }
+
+func attrsByteSlice(a []backend.LogAttr) []byte {
+	// Note this sorts "a" in-place. That is fine here - nothing else is
+	// going to use Attrs or care about the order.
+	sort.Sort(byKey(a))
+
+	var ret []byte
+	for i, pair := range a {
+		k, v := url.QueryEscape(pair.Key), url.QueryEscape(pair.Value)
+		ret = append(ret, []byte(k)...)
+		ret = append(ret, '=')
+		ret = append(ret, []byte(v)...)
+		if i != len(a)-1 {
+			ret = append(ret, ',')
+		}
+	}
+	return ret
+}

api/server/middleware.go

@@ -0,0 +1,24 @@
+package server // import "github.com/docker/docker/api/server"
+
+import (
+	"github.com/containerd/log"
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/server/middleware"
+)
+
+// handlerWithGlobalMiddlewares wraps the handler function for a request with
+// the server's global middlewares. The order of the middlewares is backwards,
+// meaning that the first in the list will be evaluated last.
+func (s *Server) handlerWithGlobalMiddlewares(handler httputils.APIFunc) httputils.APIFunc {
+	next := handler
+
+	for _, m := range s.middlewares {
+		next = m.WrapHandler(next)
+	}
+
+	if log.GetLevel() == log.DebugLevel {
+		next = middleware.DebugRequestMiddleware(next)
+	}
+
+	return next
+}

api/server/middleware/cors.go

@@ -0,0 +1,38 @@
+package middleware // import "github.com/docker/docker/api/server/middleware"
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/containerd/log"
+	"github.com/docker/docker/api/types/registry"
+)
+
+// CORSMiddleware injects CORS headers to each request
+// when it's configured.
+type CORSMiddleware struct {
+	defaultHeaders string
+}
+
+// NewCORSMiddleware creates a new CORSMiddleware with default headers.
+func NewCORSMiddleware(d string) CORSMiddleware {
+	return CORSMiddleware{defaultHeaders: d}
+}
+
+// WrapHandler returns a new handler function wrapping the previous one in the request chain.
+func (c CORSMiddleware) WrapHandler(handler func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error) func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	return func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+		// If "api-cors-header" is not given, but "api-enable-cors" is true, we set cors to "*"
+		// otherwise, all head values will be passed to HTTP handler
+		corsHeaders := c.defaultHeaders
+		if corsHeaders == "" {
+			corsHeaders = "*"
+		}
+
+		log.G(ctx).Debugf("CORS header is enabled and set to: %s", corsHeaders)
+		w.Header().Add("Access-Control-Allow-Origin", corsHeaders)
+		w.Header().Add("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, "+registry.AuthHeader)
+		w.Header().Add("Access-Control-Allow-Methods", "HEAD, GET, POST, DELETE, PUT, OPTIONS")
+		return handler(ctx, w, r, vars)
+	}
+}

api/server/middleware/debug.go

@@ -0,0 +1,90 @@
+package middleware // import "github.com/docker/docker/api/server/middleware"
+
+import (
+	"bufio"
+	"context"
+	"encoding/json"
+	"io"
+	"net/http"
+	"strings"
+
+	"github.com/containerd/log"
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/pkg/ioutils"
+)
+
+// DebugRequestMiddleware dumps the request to logger
+func DebugRequestMiddleware(handler func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error) func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	return func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+		log.G(ctx).Debugf("Calling %s %s", r.Method, r.RequestURI)
+
+		if r.Method != http.MethodPost {
+			return handler(ctx, w, r, vars)
+		}
+		if err := httputils.CheckForJSON(r); err != nil {
+			return handler(ctx, w, r, vars)
+		}
+		maxBodySize := 4096 // 4KB
+		if r.ContentLength > int64(maxBodySize) {
+			return handler(ctx, w, r, vars)
+		}
+
+		body := r.Body
+		bufReader := bufio.NewReaderSize(body, maxBodySize)
+		r.Body = ioutils.NewReadCloserWrapper(bufReader, func() error { return body.Close() })
+
+		b, err := bufReader.Peek(maxBodySize)
+		if err != io.EOF {
+			// either there was an error reading, or the buffer is full (in which case the request is too large)
+			return handler(ctx, w, r, vars)
+		}
+
+		var postForm map[string]interface{}
+		if err := json.Unmarshal(b, &postForm); err == nil {
+			maskSecretKeys(postForm)
+			formStr, errMarshal := json.Marshal(postForm)
+			if errMarshal == nil {
+				log.G(ctx).Debugf("form data: %s", string(formStr))
+			} else {
+				log.G(ctx).Debugf("form data: %q", postForm)
+			}
+		}
+
+		return handler(ctx, w, r, vars)
+	}
+}
+
+func maskSecretKeys(inp interface{}) {
+	if arr, ok := inp.([]interface{}); ok {
+		for _, f := range arr {
+			maskSecretKeys(f)
+		}
+		return
+	}
+
+	if form, ok := inp.(map[string]interface{}); ok {
+		scrub := []string{
+			// Note: The Data field contains the base64-encoded secret in 'secret'
+			// and 'config' create and update requests. Currently, no other POST
+			// API endpoints use a data field, so we scrub this field unconditionally.
+			// Change this handling to be conditional if a new endpoint is added
+			// in future where this field should not be scrubbed.
+			"data",
+			"jointoken",
+			"password",
+			"secret",
+			"signingcakey",
+			"unlockkey",
+		}
+	loop0:
+		for k, v := range form {
+			for _, m := range scrub {
+				if strings.EqualFold(m, k) {
+					form[k] = "*****"
+					continue loop0
+				}
+			}
+			maskSecretKeys(v)
+		}
+	}
+}

api/server/middleware/debug_test.go

@@ -0,0 +1,75 @@
+package middleware // import "github.com/docker/docker/api/server/middleware"
+
+import (
+	"testing"
+
+	"gotest.tools/v3/assert"
+	is "gotest.tools/v3/assert/cmp"
+)
+
+func TestMaskSecretKeys(t *testing.T) {
+	tests := []struct {
+		doc      string
+		input    map[string]interface{}
+		expected map[string]interface{}
+	}{
+		{
+			doc:      "secret/config create and update requests",
+			input:    map[string]interface{}{"Data": "foo", "Name": "name", "Labels": map[string]interface{}{}},
+			expected: map[string]interface{}{"Data": "*****", "Name": "name", "Labels": map[string]interface{}{}},
+		},
+		{
+			doc: "masking other fields (recursively)",
+			input: map[string]interface{}{
+				"password":     "pass",
+				"secret":       "secret",
+				"jointoken":    "jointoken",
+				"unlockkey":    "unlockkey",
+				"signingcakey": "signingcakey",
+				"other": map[string]interface{}{
+					"password":     "pass",
+					"secret":       "secret",
+					"jointoken":    "jointoken",
+					"unlockkey":    "unlockkey",
+					"signingcakey": "signingcakey",
+				},
+			},
+			expected: map[string]interface{}{
+				"password":     "*****",
+				"secret":       "*****",
+				"jointoken":    "*****",
+				"unlockkey":    "*****",
+				"signingcakey": "*****",
+				"other": map[string]interface{}{
+					"password":     "*****",
+					"secret":       "*****",
+					"jointoken":    "*****",
+					"unlockkey":    "*****",
+					"signingcakey": "*****",
+				},
+			},
+		},
+		{
+			doc: "case insensitive field matching",
+			input: map[string]interface{}{
+				"PASSWORD": "pass",
+				"other": map[string]interface{}{
+					"PASSWORD": "pass",
+				},
+			},
+			expected: map[string]interface{}{
+				"PASSWORD": "*****",
+				"other": map[string]interface{}{
+					"PASSWORD": "*****",
+				},
+			},
+		},
+	}
+
+	for _, testcase := range tests {
+		t.Run(testcase.doc, func(t *testing.T) {
+			maskSecretKeys(testcase.input)
+			assert.Check(t, is.DeepEqual(testcase.expected, testcase.input))
+		})
+	}
+}

api/server/middleware/experimental.go

@@ -0,0 +1,28 @@
+package middleware // import "github.com/docker/docker/api/server/middleware"
+
+import (
+	"context"
+	"net/http"
+)
+
+// ExperimentalMiddleware is a the middleware in charge of adding the
+// 'Docker-Experimental' header to every outgoing request
+type ExperimentalMiddleware struct {
+	experimental string
+}
+
+// NewExperimentalMiddleware creates a new ExperimentalMiddleware
+func NewExperimentalMiddleware(experimentalEnabled bool) ExperimentalMiddleware {
+	if experimentalEnabled {
+		return ExperimentalMiddleware{"true"}
+	}
+	return ExperimentalMiddleware{"false"}
+}
+
+// WrapHandler returns a new handler function wrapping the previous one in the request chain.
+func (e ExperimentalMiddleware) WrapHandler(handler func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error) func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	return func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+		w.Header().Set("Docker-Experimental", e.experimental)
+		return handler(ctx, w, r, vars)
+	}
+}

api/server/middleware/middleware.go

@@ -0,0 +1,12 @@
+package middleware // import "github.com/docker/docker/api/server/middleware"
+
+import (
+	"context"
+	"net/http"
+)
+
+// Middleware is an interface to allow the use of ordinary functions as Docker API filters.
+// Any struct that has the appropriate signature can be registered as a middleware.
+type Middleware interface {
+	WrapHandler(func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error) func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error
+}

api/server/middleware/version.go

@@ -0,0 +1,86 @@
+package middleware // import "github.com/docker/docker/api/server/middleware"
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"runtime"
+
+	"github.com/docker/docker/api"
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/types/versions"
+)
+
+// VersionMiddleware is a middleware that
+// validates the client and server versions.
+type VersionMiddleware struct {
+	serverVersion string
+
+	// defaultAPIVersion is the default API version provided by the API server,
+	// specified as "major.minor". It is usually configured to the latest API
+	// version [github.com/docker/docker/api.DefaultVersion].
+	//
+	// API requests for API versions greater than this version are rejected by
+	// the server and produce a [versionUnsupportedError].
+	defaultAPIVersion string
+
+	// minAPIVersion is the minimum API version provided by the API server,
+	// specified as "major.minor".
+	//
+	// API requests for API versions lower than this version are rejected by
+	// the server and produce a [versionUnsupportedError].
+	minAPIVersion string
+}
+
+// NewVersionMiddleware creates a VersionMiddleware with the given versions.
+func NewVersionMiddleware(serverVersion, defaultAPIVersion, minAPIVersion string) (*VersionMiddleware, error) {
+	if versions.LessThan(defaultAPIVersion, api.MinSupportedAPIVersion) || versions.GreaterThan(defaultAPIVersion, api.DefaultVersion) {
+		return nil, fmt.Errorf("invalid default API version (%s): must be between %s and %s", defaultAPIVersion, api.MinSupportedAPIVersion, api.DefaultVersion)
+	}
+	if versions.LessThan(minAPIVersion, api.MinSupportedAPIVersion) || versions.GreaterThan(minAPIVersion, api.DefaultVersion) {
+		return nil, fmt.Errorf("invalid minimum API version (%s): must be between %s and %s", minAPIVersion, api.MinSupportedAPIVersion, api.DefaultVersion)
+	}
+	if versions.GreaterThan(minAPIVersion, defaultAPIVersion) {
+		return nil, fmt.Errorf("invalid API version: the minimum API version (%s) is higher than the default version (%s)", minAPIVersion, defaultAPIVersion)
+	}
+	return &VersionMiddleware{
+		serverVersion:     serverVersion,
+		defaultAPIVersion: defaultAPIVersion,
+		minAPIVersion:     minAPIVersion,
+	}, nil
+}
+
+type versionUnsupportedError struct {
+	version, minVersion, maxVersion string
+}
+
+func (e versionUnsupportedError) Error() string {
+	if e.minVersion != "" {
+		return fmt.Sprintf("client version %s is too old. Minimum supported API version is %s, please upgrade your client to a newer version", e.version, e.minVersion)
+	}
+	return fmt.Sprintf("client version %s is too new. Maximum supported API version is %s", e.version, e.maxVersion)
+}
+
+func (e versionUnsupportedError) InvalidParameter() {}
+
+// WrapHandler returns a new handler function wrapping the previous one in the request chain.
+func (v VersionMiddleware) WrapHandler(handler func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error) func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	return func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+		w.Header().Set("Server", fmt.Sprintf("Docker/%s (%s)", v.serverVersion, runtime.GOOS))
+		w.Header().Set("API-Version", v.defaultAPIVersion)
+		w.Header().Set("OSType", runtime.GOOS)
+
+		apiVersion := vars["version"]
+		if apiVersion == "" {
+			apiVersion = v.defaultAPIVersion
+		}
+		if versions.LessThan(apiVersion, v.minAPIVersion) {
+			return versionUnsupportedError{version: apiVersion, minVersion: v.minAPIVersion}
+		}
+		if versions.GreaterThan(apiVersion, v.defaultAPIVersion) {
+			return versionUnsupportedError{version: apiVersion, maxVersion: v.defaultAPIVersion}
+		}
+		ctx = context.WithValue(ctx, httputils.APIVersionKey{}, apiVersion)
+		return handler(ctx, w, r, vars)
+	}
+}

api/server/middleware/version_test.go

@@ -0,0 +1,146 @@
+package middleware // import "github.com/docker/docker/api/server/middleware"
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"runtime"
+	"testing"
+
+	"github.com/docker/docker/api"
+	"github.com/docker/docker/api/server/httputils"
+	"gotest.tools/v3/assert"
+	is "gotest.tools/v3/assert/cmp"
+)
+
+func TestNewVersionMiddlewareValidation(t *testing.T) {
+	tests := []struct {
+		doc, defaultVersion, minVersion, expectedErr string
+	}{
+		{
+			doc:            "defaults",
+			defaultVersion: api.DefaultVersion,
+			minVersion:     api.MinSupportedAPIVersion,
+		},
+		{
+			doc:            "invalid default lower than min",
+			defaultVersion: api.MinSupportedAPIVersion,
+			minVersion:     api.DefaultVersion,
+			expectedErr:    fmt.Sprintf("invalid API version: the minimum API version (%s) is higher than the default version (%s)", api.DefaultVersion, api.MinSupportedAPIVersion),
+		},
+		{
+			doc:            "invalid default too low",
+			defaultVersion: "0.1",
+			minVersion:     api.MinSupportedAPIVersion,
+			expectedErr:    fmt.Sprintf("invalid default API version (0.1): must be between %s and %s", api.MinSupportedAPIVersion, api.DefaultVersion),
+		},
+		{
+			doc:            "invalid default too high",
+			defaultVersion: "9999.9999",
+			minVersion:     api.DefaultVersion,
+			expectedErr:    fmt.Sprintf("invalid default API version (9999.9999): must be between %s and %s", api.MinSupportedAPIVersion, api.DefaultVersion),
+		},
+		{
+			doc:            "invalid minimum too low",
+			defaultVersion: api.MinSupportedAPIVersion,
+			minVersion:     "0.1",
+			expectedErr:    fmt.Sprintf("invalid minimum API version (0.1): must be between %s and %s", api.MinSupportedAPIVersion, api.DefaultVersion),
+		},
+		{
+			doc:            "invalid minimum too high",
+			defaultVersion: api.DefaultVersion,
+			minVersion:     "9999.9999",
+			expectedErr:    fmt.Sprintf("invalid minimum API version (9999.9999): must be between %s and %s", api.MinSupportedAPIVersion, api.DefaultVersion),
+		},
+	}
+
+	for _, tc := range tests {
+		tc := tc
+		t.Run(tc.doc, func(t *testing.T) {
+			_, err := NewVersionMiddleware("1.2.3", tc.defaultVersion, tc.minVersion)
+			if tc.expectedErr == "" {
+				assert.Check(t, err)
+			} else {
+				assert.Check(t, is.Error(err, tc.expectedErr))
+			}
+		})
+	}
+}
+
+func TestVersionMiddlewareVersion(t *testing.T) {
+	expectedVersion := "<not set>"
+	handler := func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+		v := httputils.VersionFromContext(ctx)
+		assert.Check(t, is.Equal(expectedVersion, v))
+		return nil
+	}
+
+	m, err := NewVersionMiddleware("1.2.3", api.DefaultVersion, api.MinSupportedAPIVersion)
+	assert.NilError(t, err)
+	h := m.WrapHandler(handler)
+
+	req, _ := http.NewRequest(http.MethodGet, "/containers/json", nil)
+	resp := httptest.NewRecorder()
+	ctx := context.Background()
+
+	tests := []struct {
+		reqVersion      string
+		expectedVersion string
+		errString       string
+	}{
+		{
+			expectedVersion: api.DefaultVersion,
+		},
+		{
+			reqVersion:      api.MinSupportedAPIVersion,
+			expectedVersion: api.MinSupportedAPIVersion,
+		},
+		{
+			reqVersion: "0.1",
+			errString:  fmt.Sprintf("client version 0.1 is too old. Minimum supported API version is %s, please upgrade your client to a newer version", api.MinSupportedAPIVersion),
+		},
+		{
+			reqVersion: "9999.9999",
+			errString:  fmt.Sprintf("client version 9999.9999 is too new. Maximum supported API version is %s", api.DefaultVersion),
+		},
+	}
+
+	for _, test := range tests {
+		expectedVersion = test.expectedVersion
+
+		err := h(ctx, resp, req, map[string]string{"version": test.reqVersion})
+
+		if test.errString != "" {
+			assert.Check(t, is.Error(err, test.errString))
+		} else {
+			assert.Check(t, err)
+		}
+	}
+}
+
+func TestVersionMiddlewareWithErrorsReturnsHeaders(t *testing.T) {
+	handler := func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+		v := httputils.VersionFromContext(ctx)
+		assert.Check(t, len(v) != 0)
+		return nil
+	}
+
+	m, err := NewVersionMiddleware("1.2.3", api.DefaultVersion, api.MinSupportedAPIVersion)
+	assert.NilError(t, err)
+	h := m.WrapHandler(handler)
+
+	req, _ := http.NewRequest(http.MethodGet, "/containers/json", nil)
+	resp := httptest.NewRecorder()
+	ctx := context.Background()
+
+	vars := map[string]string{"version": "0.1"}
+	err = h(ctx, resp, req, vars)
+	assert.Check(t, is.ErrorContains(err, ""))
+
+	hdr := resp.Result().Header
+	assert.Check(t, is.Contains(hdr.Get("Server"), "Docker/1.2.3"))
+	assert.Check(t, is.Contains(hdr.Get("Server"), runtime.GOOS))
+	assert.Check(t, is.Equal(hdr.Get("API-Version"), api.DefaultVersion))
+	assert.Check(t, is.Equal(hdr.Get("OSType"), runtime.GOOS))
+}

api/server/router/build/backend.go

@@ -0,0 +1,23 @@
+package build // import "github.com/docker/docker/api/server/router/build"
+
+import (
+	"context"
+
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/backend"
+)
+
+// Backend abstracts an image builder whose only purpose is to build an image referenced by an imageID.
+type Backend interface {
+	// Build a Docker image returning the id of the image
+	// TODO: make this return a reference instead of string
+	Build(context.Context, backend.BuildConfig) (string, error)
+
+	// Prune build cache
+	PruneCache(context.Context, types.BuildCachePruneOptions) (*types.BuildCachePruneReport, error)
+	Cancel(context.Context, string) error
+}
+
+type experimentalProvider interface {
+	HasExperimental() bool
+}

api/server/router/build/build.go

@@ -0,0 +1,60 @@
+package build // import "github.com/docker/docker/api/server/router/build"
+
+import (
+	"runtime"
+
+	"github.com/docker/docker/api/server/router"
+	"github.com/docker/docker/api/types"
+)
+
+// buildRouter is a router to talk with the build controller
+type buildRouter struct {
+	backend Backend
+	daemon  experimentalProvider
+	routes  []router.Route
+}
+
+// NewRouter initializes a new build router
+func NewRouter(b Backend, d experimentalProvider) router.Router {
+	r := &buildRouter{
+		backend: b,
+		daemon:  d,
+	}
+	r.initRoutes()
+	return r
+}
+
+// Routes returns the available routers to the build controller
+func (r *buildRouter) Routes() []router.Route {
+	return r.routes
+}
+
+func (r *buildRouter) initRoutes() {
+	r.routes = []router.Route{
+		router.NewPostRoute("/build", r.postBuild),
+		router.NewPostRoute("/build/prune", r.postPrune),
+		router.NewPostRoute("/build/cancel", r.postCancel),
+	}
+}
+
+// BuilderVersion derives the default docker builder version from the config.
+//
+// The default on Linux is version "2" (BuildKit), but the daemon can be
+// configured to recommend version "1" (classic Builder). Windows does not
+// yet support BuildKit for native Windows images, and uses "1" (classic builder)
+// as a default.
+//
+// This value is only a recommendation as advertised by the daemon, and it is
+// up to the client to choose which builder to use.
+func BuilderVersion(features map[string]bool) types.BuilderVersion {
+	// TODO(thaJeztah) move the default to daemon/config
+	if runtime.GOOS == "windows" {
+		return types.BuilderV1
+	}
+
+	bv := types.BuilderBuildKit
+	if v, ok := features["buildkit"]; ok && !v {
+		bv = types.BuilderV1
+	}
+	return bv
+}

api/server/router/build/build_routes.go

@@ -1,4 +1,4 @@
-package build
+package build // import "github.com/docker/docker/api/server/router/build"
 
 import (
 	"bufio"
@@ -13,19 +13,19 @@ import (
 	"strconv"
 	"strings"
 	"sync"
-	"syscall"
 
 	"github.com/containerd/log"
-	"github.com/moby/moby/api/types/build"
-	"github.com/moby/moby/api/types/container"
-	"github.com/moby/moby/api/types/registry"
-	"github.com/moby/moby/v2/daemon/internal/filters"
-	"github.com/moby/moby/v2/daemon/internal/progress"
-	"github.com/moby/moby/v2/daemon/internal/streamformatter"
-	"github.com/moby/moby/v2/daemon/internal/versions"
-	"github.com/moby/moby/v2/daemon/server/buildbackend"
-	"github.com/moby/moby/v2/daemon/server/httputils"
-	"github.com/moby/moby/v2/pkg/ioutils"
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/backend"
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/api/types/filters"
+	"github.com/docker/docker/api/types/registry"
+	"github.com/docker/docker/api/types/versions"
+	"github.com/docker/docker/pkg/ioutils"
+	"github.com/docker/docker/pkg/progress"
+	"github.com/docker/docker/pkg/streamformatter"
+	units "github.com/docker/go-units"
 	"github.com/pkg/errors"
 )
 
@@ -35,9 +35,9 @@ type invalidParam struct {
 
 func (e invalidParam) InvalidParameter() {}
 
-func newImageBuildOptions(ctx context.Context, r *http.Request) (*buildbackend.BuildOptions, error) {
-	options := &buildbackend.BuildOptions{
-		Version:        build.BuilderV1, // Builder V1 is the default, but can be overridden
+func newImageBuildOptions(ctx context.Context, r *http.Request) (*types.ImageBuildOptions, error) {
+	options := &types.ImageBuildOptions{
+		Version:        types.BuilderV1, // Builder V1 is the default, but can be overridden
 		Dockerfile:     r.FormValue("dockerfile"),
 		SuppressOutput: httputils.BoolValue(r, "q"),
 		NoCache:        httputils.BoolValue(r, "nocache"),
@@ -81,7 +81,7 @@ func newImageBuildOptions(ctx context.Context, r *http.Request) (*buildbackend.B
 	if versions.GreaterThanOrEqualTo(version, "1.40") {
 		outputsJSON := r.FormValue("outputs")
 		if outputsJSON != "" {
-			var outputs []buildbackend.BuildOutput
+			var outputs []types.ImageBuildOutput
 			if err := json.Unmarshal([]byte(outputsJSON), &outputs); err != nil {
 				return nil, invalidParam{errors.Wrap(err, "invalid outputs specified")}
 			}
@@ -105,7 +105,7 @@ func newImageBuildOptions(ctx context.Context, r *http.Request) (*buildbackend.B
 	}
 
 	if ulimitsJSON := r.FormValue("ulimits"); ulimitsJSON != "" {
-		buildUlimits := []*container.Ulimit{}
+		buildUlimits := []*units.Ulimit{}
 		if err := json.Unmarshal([]byte(ulimitsJSON), &buildUlimits); err != nil {
 			return nil, invalidParam{errors.Wrap(err, "error reading ulimit settings")}
 		}
@@ -159,12 +159,12 @@ func newImageBuildOptions(ctx context.Context, r *http.Request) (*buildbackend.B
 	return options, nil
 }
 
-func parseVersion(s string) (build.BuilderVersion, error) {
-	switch build.BuilderVersion(s) {
-	case build.BuilderV1:
-		return build.BuilderV1, nil
-	case build.BuilderBuildKit:
-		return build.BuilderBuildKit, nil
+func parseVersion(s string) (types.BuilderVersion, error) {
+	switch types.BuilderVersion(s) {
+	case types.BuilderV1:
+		return types.BuilderV1, nil
+	case types.BuilderBuildKit:
+		return types.BuilderBuildKit, nil
 	default:
 		return "", invalidParam{errors.Errorf("invalid version %q", s)}
 	}
@@ -178,56 +178,19 @@ func (br *buildRouter) postPrune(ctx context.Context, w http.ResponseWriter, r *
 	if err != nil {
 		return err
 	}
-
-	opts := buildbackend.CachePruneOptions{
-		All:     httputils.BoolValue(r, "all"),
-		Filters: fltrs,
+	ksfv := r.FormValue("keep-storage")
+	if ksfv == "" {
+		ksfv = "0"
+	}
+	ks, err := strconv.Atoi(ksfv)
+	if err != nil {
+		return invalidParam{errors.Wrapf(err, "keep-storage is in bytes and expects an integer, got %v", ksfv)}
 	}
 
-	parseBytesFromFormValue := func(name string) (int64, error) {
-		if fv := r.FormValue(name); fv != "" {
-			bs, err := strconv.Atoi(fv)
-			if err != nil {
-				return 0, invalidParam{errors.Wrapf(err, "%s is in bytes and expects an integer, got %v", name, fv)}
-			}
-			return int64(bs), nil
-		}
-		return 0, nil
-	}
-
-	version := httputils.VersionFromContext(ctx)
-	if versions.GreaterThanOrEqualTo(version, "1.48") {
-		if bs, err := parseBytesFromFormValue("reserved-space"); err != nil {
-			return err
-		} else {
-			if bs == 0 {
-				// Deprecated parameter. Only checked if reserved-space is not used.
-				bs, err = parseBytesFromFormValue("keep-storage")
-				if err != nil {
-					return err
-				}
-			}
-			opts.ReservedSpace = bs
-		}
-
-		if bs, err := parseBytesFromFormValue("max-used-space"); err != nil {
-			return err
-		} else {
-			opts.MaxUsedSpace = bs
-		}
-
-		if bs, err := parseBytesFromFormValue("min-free-space"); err != nil {
-			return err
-		} else {
-			opts.MinFreeSpace = bs
-		}
-	} else {
-		// Only keep-storage was valid in pre-1.48 versions.
-		if bs, err := parseBytesFromFormValue("keep-storage"); err != nil {
-			return err
-		} else {
-			opts.ReservedSpace = bs
-		}
+	opts := types.BuildCachePruneOptions{
+		All:         httputils.BoolValue(r, "all"),
+		Filters:     fltrs,
+		KeepStorage: int64(ks),
 	}
 
 	report, err := br.backend.PruneCache(ctx, opts)
@@ -282,9 +245,8 @@ func (br *buildRouter) postBuild(ctx context.Context, w http.ResponseWriter, r *
 			return err
 		}
 		_, err = output.Write(streamformatter.FormatError(err))
-		// don't log broken pipe errors as this is the normal case when a client aborts.
-		if err != nil && !errors.Is(err, syscall.EPIPE) {
-			log.G(ctx).WithError(err).Warn("could not write error response")
+		if err != nil {
+			log.G(ctx).Warnf("could not write error response: %v", err)
 		}
 		return nil
 	}
@@ -313,15 +275,12 @@ func (br *buildRouter) postBuild(ctx context.Context, w http.ResponseWriter, r *
 
 	wantAux := versions.GreaterThanOrEqualTo(version, "1.30")
 
-	imgID, err := br.backend.Build(ctx, buildbackend.BuildConfig{
+	imgID, err := br.backend.Build(ctx, backend.BuildConfig{
 		Source:         body,
 		Options:        buildOptions,
 		ProgressWriter: buildProgressWriter(out, wantAux, createProgressReader),
 	})
 	if err != nil {
-		if errors.Is(err, context.Canceled) {
-			log.G(ctx).Debug("build canceled")
-		}
 		return errf(err)
 	}
 
@@ -353,14 +312,14 @@ type syncWriter struct {
 	mu sync.Mutex
 }
 
-func (s *syncWriter) Write(b []byte) (int, error) {
+func (s *syncWriter) Write(b []byte) (count int, err error) {
 	s.mu.Lock()
-	defer s.mu.Unlock()
-	return s.w.Write(b)
+	count, err = s.w.Write(b)
+	s.mu.Unlock()
+	return
 }
 
-func buildProgressWriter(out io.Writer, wantAux bool, createProgressReader func(io.ReadCloser) io.ReadCloser) buildbackend.ProgressWriter {
-	// see https://github.com/moby/moby/pull/21406
+func buildProgressWriter(out io.Writer, wantAux bool, createProgressReader func(io.ReadCloser) io.ReadCloser) backend.ProgressWriter {
 	out = &syncWriter{w: out}
 
 	var aux *streamformatter.AuxFormatter
@@ -368,7 +327,7 @@ func buildProgressWriter(out io.Writer, wantAux bool, createProgressReader func(
 		aux = &streamformatter.AuxFormatter{Writer: out}
 	}
 
-	return buildbackend.ProgressWriter{
+	return backend.ProgressWriter{
 		Output:             out,
 		StdoutFormatter:    streamformatter.NewStdoutWriter(out),
 		StderrFormatter:    streamformatter.NewStderrWriter(out),
@@ -381,12 +340,8 @@ type flusher interface {
 	Flush()
 }
 
-type nopFlusher struct{}
-
-func (f *nopFlusher) Flush() {}
-
 func wrapOutputBufferedUntilRequestRead(rc io.ReadCloser, out io.Writer) (io.ReadCloser, io.Writer) {
-	var fl flusher = &nopFlusher{}
+	var fl flusher = &ioutils.NopFlusher{}
 	if f, ok := out.(flusher); ok {
 		fl = f
 	}

api/server/router/checkpoint/backend.go

@@ -0,0 +1,10 @@
+package checkpoint // import "github.com/docker/docker/api/server/router/checkpoint"
+
+import "github.com/docker/docker/api/types/checkpoint"
+
+// Backend for Checkpoint
+type Backend interface {
+	CheckpointCreate(container string, config checkpoint.CreateOptions) error
+	CheckpointDelete(container string, config checkpoint.DeleteOptions) error
+	CheckpointList(container string, config checkpoint.ListOptions) ([]checkpoint.Summary, error)
+}

api/server/router/checkpoint/checkpoint.go

@@ -0,0 +1,36 @@
+package checkpoint // import "github.com/docker/docker/api/server/router/checkpoint"
+
+import (
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/server/router"
+)
+
+// checkpointRouter is a router to talk with the checkpoint controller
+type checkpointRouter struct {
+	backend Backend
+	decoder httputils.ContainerDecoder
+	routes  []router.Route
+}
+
+// NewRouter initializes a new checkpoint router
+func NewRouter(b Backend, decoder httputils.ContainerDecoder) router.Router {
+	r := &checkpointRouter{
+		backend: b,
+		decoder: decoder,
+	}
+	r.initRoutes()
+	return r
+}
+
+// Routes returns the available routers to the checkpoint controller
+func (r *checkpointRouter) Routes() []router.Route {
+	return r.routes
+}
+
+func (r *checkpointRouter) initRoutes() {
+	r.routes = []router.Route{
+		router.NewGetRoute("/containers/{name:.*}/checkpoints", r.getContainerCheckpoints, router.Experimental),
+		router.NewPostRoute("/containers/{name:.*}/checkpoints", r.postContainerCheckpoint, router.Experimental),
+		router.NewDeleteRoute("/containers/{name}/checkpoints/{checkpoint}", r.deleteContainerCheckpoint, router.Experimental),
+	}
+}

api/server/router/checkpoint/checkpoint_routes.go

@@ -0,0 +1,60 @@
+package checkpoint // import "github.com/docker/docker/api/server/router/checkpoint"
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/types/checkpoint"
+)
+
+func (s *checkpointRouter) postContainerCheckpoint(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	var options checkpoint.CreateOptions
+	if err := httputils.ReadJSON(r, &options); err != nil {
+		return err
+	}
+
+	err := s.backend.CheckpointCreate(vars["name"], options)
+	if err != nil {
+		return err
+	}
+
+	w.WriteHeader(http.StatusCreated)
+	return nil
+}
+
+func (s *checkpointRouter) getContainerCheckpoints(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	checkpoints, err := s.backend.CheckpointList(vars["name"], checkpoint.ListOptions{
+		CheckpointDir: r.Form.Get("dir"),
+	})
+	if err != nil {
+		return err
+	}
+
+	return httputils.WriteJSON(w, http.StatusOK, checkpoints)
+}
+
+func (s *checkpointRouter) deleteContainerCheckpoint(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	err := s.backend.CheckpointDelete(vars["name"], checkpoint.DeleteOptions{
+		CheckpointDir: r.Form.Get("dir"),
+		CheckpointID:  vars["checkpoint"],
+	})
+	if err != nil {
+		return err
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+	return nil
+}

api/server/router/container/backend.go

@@ -0,0 +1,81 @@
+package container // import "github.com/docker/docker/api/server/router/container"
+
+import (
+	"context"
+	"io"
+
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/backend"
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/api/types/filters"
+	containerpkg "github.com/docker/docker/container"
+	"github.com/docker/docker/pkg/archive"
+)
+
+// execBackend includes functions to implement to provide exec functionality.
+type execBackend interface {
+	ContainerExecCreate(name string, config *types.ExecConfig) (string, error)
+	ContainerExecInspect(id string) (*backend.ExecInspect, error)
+	ContainerExecResize(name string, height, width int) error
+	ContainerExecStart(ctx context.Context, name string, options container.ExecStartOptions) error
+	ExecExists(name string) (bool, error)
+}
+
+// copyBackend includes functions to implement to provide container copy functionality.
+type copyBackend interface {
+	ContainerArchivePath(name string, path string) (content io.ReadCloser, stat *types.ContainerPathStat, err error)
+	ContainerExport(ctx context.Context, name string, out io.Writer) error
+	ContainerExtractToDir(name, path string, copyUIDGID, noOverwriteDirNonDir bool, content io.Reader) error
+	ContainerStatPath(name string, path string) (stat *types.ContainerPathStat, err error)
+}
+
+// stateBackend includes functions to implement to provide container state lifecycle functionality.
+type stateBackend interface {
+	ContainerCreate(ctx context.Context, config backend.ContainerCreateConfig) (container.CreateResponse, error)
+	ContainerKill(name string, signal string) error
+	ContainerPause(name string) error
+	ContainerRename(oldName, newName string) error
+	ContainerResize(name string, height, width int) error
+	ContainerRestart(ctx context.Context, name string, options container.StopOptions) error
+	ContainerRm(name string, config *backend.ContainerRmConfig) error
+	ContainerStart(ctx context.Context, name string, checkpoint string, checkpointDir string) error
+	ContainerStop(ctx context.Context, name string, options container.StopOptions) error
+	ContainerUnpause(name string) error
+	ContainerUpdate(name string, hostConfig *container.HostConfig) (container.ContainerUpdateOKBody, error)
+	ContainerWait(ctx context.Context, name string, condition containerpkg.WaitCondition) (<-chan containerpkg.StateStatus, error)
+}
+
+// monitorBackend includes functions to implement to provide containers monitoring functionality.
+type monitorBackend interface {
+	ContainerChanges(ctx context.Context, name string) ([]archive.Change, error)
+	ContainerInspect(ctx context.Context, name string, size bool, version string) (interface{}, error)
+	ContainerLogs(ctx context.Context, name string, config *container.LogsOptions) (msgs <-chan *backend.LogMessage, tty bool, err error)
+	ContainerStats(ctx context.Context, name string, config *backend.ContainerStatsConfig) error
+	ContainerTop(name string, psArgs string) (*container.ContainerTopOKBody, error)
+	Containers(ctx context.Context, config *container.ListOptions) ([]*types.Container, error)
+}
+
+// attachBackend includes function to implement to provide container attaching functionality.
+type attachBackend interface {
+	ContainerAttach(name string, c *backend.ContainerAttachConfig) error
+}
+
+// systemBackend includes functions to implement to provide system wide containers functionality
+type systemBackend interface {
+	ContainersPrune(ctx context.Context, pruneFilters filters.Args) (*types.ContainersPruneReport, error)
+}
+
+type commitBackend interface {
+	CreateImageFromContainer(ctx context.Context, name string, config *backend.CreateImageConfig) (imageID string, err error)
+}
+
+// Backend is all the methods that need to be implemented to provide container specific functionality.
+type Backend interface {
+	commitBackend
+	execBackend
+	copyBackend
+	stateBackend
+	monitorBackend
+	attachBackend
+	systemBackend
+}

api/server/router/container/container.go

@@ -0,0 +1,71 @@
+package container // import "github.com/docker/docker/api/server/router/container"
+
+import (
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/server/router"
+)
+
+// containerRouter is a router to talk with the container controller
+type containerRouter struct {
+	backend Backend
+	decoder httputils.ContainerDecoder
+	routes  []router.Route
+	cgroup2 bool
+}
+
+// NewRouter initializes a new container router
+func NewRouter(b Backend, decoder httputils.ContainerDecoder, cgroup2 bool) router.Router {
+	r := &containerRouter{
+		backend: b,
+		decoder: decoder,
+		cgroup2: cgroup2,
+	}
+	r.initRoutes()
+	return r
+}
+
+// Routes returns the available routes to the container controller
+func (r *containerRouter) Routes() []router.Route {
+	return r.routes
+}
+
+// initRoutes initializes the routes in container router
+func (r *containerRouter) initRoutes() {
+	r.routes = []router.Route{
+		// HEAD
+		router.NewHeadRoute("/containers/{name:.*}/archive", r.headContainersArchive),
+		// GET
+		router.NewGetRoute("/containers/json", r.getContainersJSON),
+		router.NewGetRoute("/containers/{name:.*}/export", r.getContainersExport),
+		router.NewGetRoute("/containers/{name:.*}/changes", r.getContainersChanges),
+		router.NewGetRoute("/containers/{name:.*}/json", r.getContainersByName),
+		router.NewGetRoute("/containers/{name:.*}/top", r.getContainersTop),
+		router.NewGetRoute("/containers/{name:.*}/logs", r.getContainersLogs),
+		router.NewGetRoute("/containers/{name:.*}/stats", r.getContainersStats),
+		router.NewGetRoute("/containers/{name:.*}/attach/ws", r.wsContainersAttach),
+		router.NewGetRoute("/exec/{id:.*}/json", r.getExecByID),
+		router.NewGetRoute("/containers/{name:.*}/archive", r.getContainersArchive),
+		// POST
+		router.NewPostRoute("/containers/create", r.postContainersCreate),
+		router.NewPostRoute("/containers/{name:.*}/kill", r.postContainersKill),
+		router.NewPostRoute("/containers/{name:.*}/pause", r.postContainersPause),
+		router.NewPostRoute("/containers/{name:.*}/unpause", r.postContainersUnpause),
+		router.NewPostRoute("/containers/{name:.*}/restart", r.postContainersRestart),
+		router.NewPostRoute("/containers/{name:.*}/start", r.postContainersStart),
+		router.NewPostRoute("/containers/{name:.*}/stop", r.postContainersStop),
+		router.NewPostRoute("/containers/{name:.*}/wait", r.postContainersWait),
+		router.NewPostRoute("/containers/{name:.*}/resize", r.postContainersResize),
+		router.NewPostRoute("/containers/{name:.*}/attach", r.postContainersAttach),
+		router.NewPostRoute("/containers/{name:.*}/exec", r.postContainerExecCreate),
+		router.NewPostRoute("/exec/{name:.*}/start", r.postContainerExecStart),
+		router.NewPostRoute("/exec/{name:.*}/resize", r.postContainerExecResize),
+		router.NewPostRoute("/containers/{name:.*}/rename", r.postContainerRename),
+		router.NewPostRoute("/containers/{name:.*}/update", r.postContainerUpdate),
+		router.NewPostRoute("/containers/prune", r.postContainersPrune),
+		router.NewPostRoute("/commit", r.postCommit),
+		// PUT
+		router.NewPutRoute("/containers/{name:.*}/archive", r.putContainersArchive),
+		// DELETE
+		router.NewDeleteRoute("/containers/{name:.*}", r.deleteContainers),
+	}
+}

api/server/router/container/container_routes.go

@@ -0,0 +1,925 @@
+package container // import "github.com/docker/docker/api/server/router/container"
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"runtime"
+	"strconv"
+	"strings"
+
+	"github.com/containerd/containerd/platforms"
+	"github.com/containerd/log"
+	"github.com/docker/docker/api/server/httpstatus"
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/backend"
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/api/types/filters"
+	"github.com/docker/docker/api/types/mount"
+	"github.com/docker/docker/api/types/network"
+	"github.com/docker/docker/api/types/versions"
+	containerpkg "github.com/docker/docker/container"
+	"github.com/docker/docker/errdefs"
+	"github.com/docker/docker/pkg/ioutils"
+	"github.com/docker/docker/runconfig"
+	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
+	"github.com/pkg/errors"
+	"golang.org/x/net/websocket"
+)
+
+func (s *containerRouter) postCommit(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	if err := httputils.CheckForJSON(r); err != nil {
+		return err
+	}
+
+	config, _, _, err := s.decoder.DecodeConfig(r.Body)
+	if err != nil && !errors.Is(err, io.EOF) { // Do not fail if body is empty.
+		return err
+	}
+
+	ref, err := httputils.RepoTagReference(r.Form.Get("repo"), r.Form.Get("tag"))
+	if err != nil {
+		return errdefs.InvalidParameter(err)
+	}
+
+	imgID, err := s.backend.CreateImageFromContainer(ctx, r.Form.Get("container"), &backend.CreateImageConfig{
+		Pause:   httputils.BoolValueOrDefault(r, "pause", true), // TODO(dnephin): remove pause arg, and always pause in backend
+		Tag:     ref,
+		Author:  r.Form.Get("author"),
+		Comment: r.Form.Get("comment"),
+		Config:  config,
+		Changes: r.Form["changes"],
+	})
+	if err != nil {
+		return err
+	}
+
+	return httputils.WriteJSON(w, http.StatusCreated, &types.IDResponse{ID: imgID})
+}
+
+func (s *containerRouter) getContainersJSON(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+	filter, err := filters.FromJSON(r.Form.Get("filters"))
+	if err != nil {
+		return err
+	}
+
+	config := &container.ListOptions{
+		All:     httputils.BoolValue(r, "all"),
+		Size:    httputils.BoolValue(r, "size"),
+		Since:   r.Form.Get("since"),
+		Before:  r.Form.Get("before"),
+		Filters: filter,
+	}
+
+	if tmpLimit := r.Form.Get("limit"); tmpLimit != "" {
+		limit, err := strconv.Atoi(tmpLimit)
+		if err != nil {
+			return err
+		}
+		config.Limit = limit
+	}
+
+	containers, err := s.backend.Containers(ctx, config)
+	if err != nil {
+		return err
+	}
+
+	return httputils.WriteJSON(w, http.StatusOK, containers)
+}
+
+func (s *containerRouter) getContainersStats(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	stream := httputils.BoolValueOrDefault(r, "stream", true)
+	if !stream {
+		w.Header().Set("Content-Type", "application/json")
+	}
+	var oneShot bool
+	if versions.GreaterThanOrEqualTo(httputils.VersionFromContext(ctx), "1.41") {
+		oneShot = httputils.BoolValueOrDefault(r, "one-shot", false)
+	}
+
+	return s.backend.ContainerStats(ctx, vars["name"], &backend.ContainerStatsConfig{
+		Stream:  stream,
+		OneShot: oneShot,
+		OutStream: func() io.Writer {
+			// Assume that when this is called the request is OK.
+			w.WriteHeader(http.StatusOK)
+			if !stream {
+				return w
+			}
+			wf := ioutils.NewWriteFlusher(w)
+			wf.Flush()
+			return wf
+		},
+	})
+}
+
+func (s *containerRouter) getContainersLogs(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	// Args are validated before the stream starts because when it starts we're
+	// sending HTTP 200 by writing an empty chunk of data to tell the client that
+	// daemon is going to stream. By sending this initial HTTP 200 we can't report
+	// any error after the stream starts (i.e. container not found, wrong parameters)
+	// with the appropriate status code.
+	stdout, stderr := httputils.BoolValue(r, "stdout"), httputils.BoolValue(r, "stderr")
+	if !(stdout || stderr) {
+		return errdefs.InvalidParameter(errors.New("Bad parameters: you must choose at least one stream"))
+	}
+
+	containerName := vars["name"]
+	logsConfig := &container.LogsOptions{
+		Follow:     httputils.BoolValue(r, "follow"),
+		Timestamps: httputils.BoolValue(r, "timestamps"),
+		Since:      r.Form.Get("since"),
+		Until:      r.Form.Get("until"),
+		Tail:       r.Form.Get("tail"),
+		ShowStdout: stdout,
+		ShowStderr: stderr,
+		Details:    httputils.BoolValue(r, "details"),
+	}
+
+	msgs, tty, err := s.backend.ContainerLogs(ctx, containerName, logsConfig)
+	if err != nil {
+		return err
+	}
+
+	contentType := types.MediaTypeRawStream
+	if !tty && versions.GreaterThanOrEqualTo(httputils.VersionFromContext(ctx), "1.42") {
+		contentType = types.MediaTypeMultiplexedStream
+	}
+	w.Header().Set("Content-Type", contentType)
+
+	// if has a tty, we're not muxing streams. if it doesn't, we are. simple.
+	// this is the point of no return for writing a response. once we call
+	// WriteLogStream, the response has been started and errors will be
+	// returned in band by WriteLogStream
+	httputils.WriteLogStream(ctx, w, msgs, logsConfig, !tty)
+	return nil
+}
+
+func (s *containerRouter) getContainersExport(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	return s.backend.ContainerExport(ctx, vars["name"], w)
+}
+
+func (s *containerRouter) postContainersStart(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	// If contentLength is -1, we can assumed chunked encoding
+	// or more technically that the length is unknown
+	// https://golang.org/src/pkg/net/http/request.go#L139
+	// net/http otherwise seems to swallow any headers related to chunked encoding
+	// including r.TransferEncoding
+	// allow a nil body for backwards compatibility
+	//
+	// A non-nil json object is at least 7 characters.
+	if r.ContentLength > 7 || r.ContentLength == -1 {
+		return errdefs.InvalidParameter(errors.New("starting container with non-empty request body was deprecated since API v1.22 and removed in v1.24"))
+	}
+
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	if err := s.backend.ContainerStart(ctx, vars["name"], r.Form.Get("checkpoint"), r.Form.Get("checkpoint-dir")); err != nil {
+		return err
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+	return nil
+}
+
+func (s *containerRouter) postContainersStop(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	var (
+		options container.StopOptions
+		version = httputils.VersionFromContext(ctx)
+	)
+	if versions.GreaterThanOrEqualTo(version, "1.42") {
+		options.Signal = r.Form.Get("signal")
+	}
+	if tmpSeconds := r.Form.Get("t"); tmpSeconds != "" {
+		valSeconds, err := strconv.Atoi(tmpSeconds)
+		if err != nil {
+			return err
+		}
+		options.Timeout = &valSeconds
+	}
+
+	if err := s.backend.ContainerStop(ctx, vars["name"], options); err != nil {
+		return err
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+	return nil
+}
+
+func (s *containerRouter) postContainersKill(_ context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	name := vars["name"]
+	if err := s.backend.ContainerKill(name, r.Form.Get("signal")); err != nil {
+		return errors.Wrapf(err, "cannot kill container: %s", name)
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+	return nil
+}
+
+func (s *containerRouter) postContainersRestart(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	var (
+		options container.StopOptions
+		version = httputils.VersionFromContext(ctx)
+	)
+	if versions.GreaterThanOrEqualTo(version, "1.42") {
+		options.Signal = r.Form.Get("signal")
+	}
+	if tmpSeconds := r.Form.Get("t"); tmpSeconds != "" {
+		valSeconds, err := strconv.Atoi(tmpSeconds)
+		if err != nil {
+			return err
+		}
+		options.Timeout = &valSeconds
+	}
+
+	if err := s.backend.ContainerRestart(ctx, vars["name"], options); err != nil {
+		return err
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+	return nil
+}
+
+func (s *containerRouter) postContainersPause(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	if err := s.backend.ContainerPause(vars["name"]); err != nil {
+		return err
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+
+	return nil
+}
+
+func (s *containerRouter) postContainersUnpause(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	if err := s.backend.ContainerUnpause(vars["name"]); err != nil {
+		return err
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+
+	return nil
+}
+
+func (s *containerRouter) postContainersWait(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	// Behavior changed in version 1.30 to handle wait condition and to
+	// return headers immediately.
+	version := httputils.VersionFromContext(ctx)
+	legacyBehaviorPre130 := versions.LessThan(version, "1.30")
+	legacyRemovalWaitPre134 := false
+
+	// The wait condition defaults to "not-running".
+	waitCondition := containerpkg.WaitConditionNotRunning
+	if !legacyBehaviorPre130 {
+		if err := httputils.ParseForm(r); err != nil {
+			return err
+		}
+		if v := r.Form.Get("condition"); v != "" {
+			switch container.WaitCondition(v) {
+			case container.WaitConditionNotRunning:
+				waitCondition = containerpkg.WaitConditionNotRunning
+			case container.WaitConditionNextExit:
+				waitCondition = containerpkg.WaitConditionNextExit
+			case container.WaitConditionRemoved:
+				waitCondition = containerpkg.WaitConditionRemoved
+				legacyRemovalWaitPre134 = versions.LessThan(version, "1.34")
+			default:
+				return errdefs.InvalidParameter(errors.Errorf("invalid condition: %q", v))
+			}
+		}
+	}
+
+	waitC, err := s.backend.ContainerWait(ctx, vars["name"], waitCondition)
+	if err != nil {
+		return err
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+
+	if !legacyBehaviorPre130 {
+		// Write response header immediately.
+		w.WriteHeader(http.StatusOK)
+		if flusher, ok := w.(http.Flusher); ok {
+			flusher.Flush()
+		}
+	}
+
+	// Block on the result of the wait operation.
+	status := <-waitC
+
+	// With API < 1.34, wait on WaitConditionRemoved did not return
+	// in case container removal failed. The only way to report an
+	// error back to the client is to not write anything (i.e. send
+	// an empty response which will be treated as an error).
+	if legacyRemovalWaitPre134 && status.Err() != nil {
+		return nil
+	}
+
+	var waitError *container.WaitExitError
+	if status.Err() != nil {
+		waitError = &container.WaitExitError{Message: status.Err().Error()}
+	}
+
+	return json.NewEncoder(w).Encode(&container.WaitResponse{
+		StatusCode: int64(status.ExitCode()),
+		Error:      waitError,
+	})
+}
+
+func (s *containerRouter) getContainersChanges(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	changes, err := s.backend.ContainerChanges(ctx, vars["name"])
+	if err != nil {
+		return err
+	}
+
+	return httputils.WriteJSON(w, http.StatusOK, changes)
+}
+
+func (s *containerRouter) getContainersTop(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	procList, err := s.backend.ContainerTop(vars["name"], r.Form.Get("ps_args"))
+	if err != nil {
+		return err
+	}
+
+	return httputils.WriteJSON(w, http.StatusOK, procList)
+}
+
+func (s *containerRouter) postContainerRename(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	name := vars["name"]
+	newName := r.Form.Get("name")
+	if err := s.backend.ContainerRename(name, newName); err != nil {
+		return err
+	}
+	w.WriteHeader(http.StatusNoContent)
+	return nil
+}
+
+func (s *containerRouter) postContainerUpdate(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	var updateConfig container.UpdateConfig
+	if err := httputils.ReadJSON(r, &updateConfig); err != nil {
+		return err
+	}
+	if versions.LessThan(httputils.VersionFromContext(ctx), "1.40") {
+		updateConfig.PidsLimit = nil
+	}
+
+	if versions.GreaterThanOrEqualTo(httputils.VersionFromContext(ctx), "1.42") {
+		// Ignore KernelMemory removed in API 1.42.
+		updateConfig.KernelMemory = 0
+	}
+
+	if updateConfig.PidsLimit != nil && *updateConfig.PidsLimit <= 0 {
+		// Both `0` and `-1` are accepted to set "unlimited" when updating.
+		// Historically, any negative value was accepted, so treat them as
+		// "unlimited" as well.
+		var unlimited int64
+		updateConfig.PidsLimit = &unlimited
+	}
+
+	hostConfig := &container.HostConfig{
+		Resources:     updateConfig.Resources,
+		RestartPolicy: updateConfig.RestartPolicy,
+	}
+
+	name := vars["name"]
+	resp, err := s.backend.ContainerUpdate(name, hostConfig)
+	if err != nil {
+		return err
+	}
+
+	return httputils.WriteJSON(w, http.StatusOK, resp)
+}
+
+func (s *containerRouter) postContainersCreate(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+	if err := httputils.CheckForJSON(r); err != nil {
+		return err
+	}
+
+	name := r.Form.Get("name")
+
+	config, hostConfig, networkingConfig, err := s.decoder.DecodeConfig(r.Body)
+	if err != nil {
+		if errors.Is(err, io.EOF) {
+			return errdefs.InvalidParameter(errors.New("invalid JSON: got EOF while reading request body"))
+		}
+		return err
+	}
+
+	if config == nil {
+		return errdefs.InvalidParameter(runconfig.ErrEmptyConfig)
+	}
+	if hostConfig == nil {
+		hostConfig = &container.HostConfig{}
+	}
+	if networkingConfig == nil {
+		networkingConfig = &network.NetworkingConfig{}
+	}
+	if networkingConfig.EndpointsConfig == nil {
+		networkingConfig.EndpointsConfig = make(map[string]*network.EndpointSettings)
+	}
+	// The NetworkMode "default" is used as a way to express a container should
+	// be attached to the OS-dependant default network, in an OS-independent
+	// way. Doing this conversion as soon as possible ensures we have less
+	// NetworkMode to handle down the path (including in the
+	// backward-compatibility layer we have just below).
+	//
+	// Note that this is not the only place where this conversion has to be
+	// done (as there are various other places where containers get created).
+	if hostConfig.NetworkMode == "" || hostConfig.NetworkMode.IsDefault() {
+		hostConfig.NetworkMode = runconfig.DefaultDaemonNetworkMode()
+		if nw, ok := networkingConfig.EndpointsConfig[network.NetworkDefault]; ok {
+			networkingConfig.EndpointsConfig[hostConfig.NetworkMode.NetworkName()] = nw
+			delete(networkingConfig.EndpointsConfig, network.NetworkDefault)
+		}
+	}
+
+	version := httputils.VersionFromContext(ctx)
+
+	// When using API 1.24 and under, the client is responsible for removing the container
+	if versions.LessThan(version, "1.25") {
+		hostConfig.AutoRemove = false
+	}
+
+	if versions.LessThan(version, "1.40") {
+		// Ignore BindOptions.NonRecursive because it was added in API 1.40.
+		for _, m := range hostConfig.Mounts {
+			if bo := m.BindOptions; bo != nil {
+				bo.NonRecursive = false
+			}
+		}
+
+		// Ignore KernelMemoryTCP because it was added in API 1.40.
+		hostConfig.KernelMemoryTCP = 0
+
+		// Older clients (API < 1.40) expects the default to be shareable, make them happy
+		if hostConfig.IpcMode.IsEmpty() {
+			hostConfig.IpcMode = container.IPCModeShareable
+		}
+	}
+
+	if versions.LessThan(version, "1.41") {
+		// Older clients expect the default to be "host" on cgroup v1 hosts
+		if !s.cgroup2 && hostConfig.CgroupnsMode.IsEmpty() {
+			hostConfig.CgroupnsMode = container.CgroupnsModeHost
+		}
+	}
+
+	var platform *ocispec.Platform
+	if versions.GreaterThanOrEqualTo(version, "1.41") {
+		if v := r.Form.Get("platform"); v != "" {
+			p, err := platforms.Parse(v)
+			if err != nil {
+				return errdefs.InvalidParameter(err)
+			}
+			platform = &p
+		}
+	}
+
+	if versions.LessThan(version, "1.42") {
+		for _, m := range hostConfig.Mounts {
+			// Ignore BindOptions.CreateMountpoint because it was added in API 1.42.
+			if bo := m.BindOptions; bo != nil {
+				bo.CreateMountpoint = false
+			}
+
+			// These combinations are invalid, but weren't validated in API < 1.42.
+			// We reset them here, so that validation doesn't produce an error.
+			if o := m.VolumeOptions; o != nil && m.Type != mount.TypeVolume {
+				m.VolumeOptions = nil
+			}
+			if o := m.TmpfsOptions; o != nil && m.Type != mount.TypeTmpfs {
+				m.TmpfsOptions = nil
+			}
+			if bo := m.BindOptions; bo != nil {
+				// Ignore BindOptions.CreateMountpoint because it was added in API 1.42.
+				bo.CreateMountpoint = false
+			}
+		}
+
+		if runtime.GOOS == "linux" {
+			// ConsoleSize is not respected by Linux daemon before API 1.42
+			hostConfig.ConsoleSize = [2]uint{0, 0}
+		}
+	}
+
+	if versions.GreaterThanOrEqualTo(version, "1.42") {
+		// Ignore KernelMemory removed in API 1.42.
+		hostConfig.KernelMemory = 0
+		for _, m := range hostConfig.Mounts {
+			if o := m.VolumeOptions; o != nil && m.Type != mount.TypeVolume {
+				return errdefs.InvalidParameter(fmt.Errorf("VolumeOptions must not be specified on mount type %q", m.Type))
+			}
+			if o := m.BindOptions; o != nil && m.Type != mount.TypeBind {
+				return errdefs.InvalidParameter(fmt.Errorf("BindOptions must not be specified on mount type %q", m.Type))
+			}
+			if o := m.TmpfsOptions; o != nil && m.Type != mount.TypeTmpfs {
+				return errdefs.InvalidParameter(fmt.Errorf("TmpfsOptions must not be specified on mount type %q", m.Type))
+			}
+		}
+	}
+
+	if versions.LessThan(version, "1.43") {
+		// Ignore Annotations because it was added in API v1.43.
+		hostConfig.Annotations = nil
+	}
+
+	defaultReadOnlyNonRecursive := false
+	if versions.LessThan(version, "1.44") {
+		if config.Healthcheck != nil {
+			// StartInterval was added in API 1.44
+			config.Healthcheck.StartInterval = 0
+		}
+
+		// Set ReadOnlyNonRecursive to true because it was added in API 1.44
+		// Before that all read-only mounts were non-recursive.
+		// Keep that behavior for clients on older APIs.
+		defaultReadOnlyNonRecursive = true
+
+		for _, m := range hostConfig.Mounts {
+			if m.Type == mount.TypeBind {
+				if m.BindOptions != nil && m.BindOptions.ReadOnlyForceRecursive {
+					// NOTE: that technically this is a breaking change for older
+					// API versions, and we should ignore the new field.
+					// However, this option may be incorrectly set by a client with
+					// the expectation that the failing to apply recursive read-only
+					// is enforced, so we decided to produce an error instead,
+					// instead of silently ignoring.
+					return errdefs.InvalidParameter(errors.New("BindOptions.ReadOnlyForceRecursive needs API v1.44 or newer"))
+				}
+			}
+		}
+
+		// Creating a container connected to several networks is not supported until v1.44.
+		if len(networkingConfig.EndpointsConfig) > 1 {
+			l := make([]string, 0, len(networkingConfig.EndpointsConfig))
+			for k := range networkingConfig.EndpointsConfig {
+				l = append(l, k)
+			}
+			return errdefs.InvalidParameter(errors.Errorf("Container cannot be created with multiple network endpoints: %s", strings.Join(l, ", ")))
+		}
+	}
+
+	if versions.LessThan(version, "1.45") {
+		for _, m := range hostConfig.Mounts {
+			if m.VolumeOptions != nil && m.VolumeOptions.Subpath != "" {
+				return errdefs.InvalidParameter(errors.New("VolumeOptions.Subpath needs API v1.45 or newer"))
+			}
+		}
+	}
+
+	var warnings []string
+	if warn, err := handleMACAddressBC(config, hostConfig, networkingConfig, version); err != nil {
+		return err
+	} else if warn != "" {
+		warnings = append(warnings, warn)
+	}
+
+	if hostConfig.PidsLimit != nil && *hostConfig.PidsLimit <= 0 {
+		// Don't set a limit if either no limit was specified, or "unlimited" was
+		// explicitly set.
+		// Both `0` and `-1` are accepted as "unlimited", and historically any
+		// negative value was accepted, so treat those as "unlimited" as well.
+		hostConfig.PidsLimit = nil
+	}
+
+	ccr, err := s.backend.ContainerCreate(ctx, backend.ContainerCreateConfig{
+		Name:                        name,
+		Config:                      config,
+		HostConfig:                  hostConfig,
+		NetworkingConfig:            networkingConfig,
+		Platform:                    platform,
+		DefaultReadOnlyNonRecursive: defaultReadOnlyNonRecursive,
+	})
+	if err != nil {
+		return err
+	}
+	ccr.Warnings = append(ccr.Warnings, warnings...)
+	return httputils.WriteJSON(w, http.StatusCreated, ccr)
+}
+
+// handleMACAddressBC takes care of backward-compatibility for the container-wide MAC address by mutating the
+// networkingConfig to set the endpoint-specific MACAddress field introduced in API v1.44. It returns a warning message
+// or an error if the container-wide field was specified for API >= v1.44.
+func handleMACAddressBC(config *container.Config, hostConfig *container.HostConfig, networkingConfig *network.NetworkingConfig, version string) (string, error) {
+	deprecatedMacAddress := config.MacAddress //nolint:staticcheck // ignore SA1019: field is deprecated, but still used on API < v1.44.
+
+	// For older versions of the API, migrate the container-wide MAC address to EndpointsConfig.
+	if versions.LessThan(version, "1.44") {
+		if deprecatedMacAddress == "" {
+			// If a MAC address is supplied in EndpointsConfig, discard it because the old API
+			// would have ignored it.
+			for _, ep := range networkingConfig.EndpointsConfig {
+				ep.MacAddress = ""
+			}
+			return "", nil
+		}
+		if !hostConfig.NetworkMode.IsBridge() && !hostConfig.NetworkMode.IsUserDefined() {
+			return "", runconfig.ErrConflictContainerNetworkAndMac
+		}
+
+		// There cannot be more than one entry in EndpointsConfig with API < 1.44.
+
+		// If there's no EndpointsConfig, create a place to store the configured address. It is
+		// safe to use NetworkMode as the network name, whether it's a name or id/short-id, as
+		// it will be normalised later and there is no other EndpointSettings object that might
+		// refer to this network/endpoint.
+		if len(networkingConfig.EndpointsConfig) == 0 {
+			nwName := hostConfig.NetworkMode.NetworkName()
+			networkingConfig.EndpointsConfig[nwName] = &network.EndpointSettings{}
+		}
+		// There's exactly one network in EndpointsConfig, either from the API or just-created.
+		// Migrate the container-wide setting to it.
+		// No need to check for a match between NetworkMode and the names/ids in EndpointsConfig,
+		// the old version of the API would have applied the address to this network anyway.
+		for _, ep := range networkingConfig.EndpointsConfig {
+			ep.MacAddress = deprecatedMacAddress
+		}
+		return "", nil
+	}
+
+	// The container-wide MacAddress parameter is deprecated and should now be specified in EndpointsConfig.
+	if deprecatedMacAddress == "" {
+		return "", nil
+	}
+	var warning string
+	if hostConfig.NetworkMode.IsBridge() || hostConfig.NetworkMode.IsUserDefined() {
+		nwName := hostConfig.NetworkMode.NetworkName()
+		// If there's no endpoint config, create a place to store the configured address.
+		if len(networkingConfig.EndpointsConfig) == 0 {
+			networkingConfig.EndpointsConfig[nwName] = &network.EndpointSettings{
+				MacAddress: deprecatedMacAddress,
+			}
+		} else {
+			// There is existing endpoint config - if it's not indexed by NetworkMode.Name(), we
+			// can't tell which network the container-wide settings was intended for. NetworkMode,
+			// the keys in EndpointsConfig and the NetworkID in EndpointsConfig may mix network
+			// name/id/short-id. It's not safe to create EndpointsConfig under the NetworkMode
+			// name to store the container-wide MAC address, because that may result in two sets
+			// of EndpointsConfig for the same network and one set will be discarded later. So,
+			// reject the request ...
+			ep, ok := networkingConfig.EndpointsConfig[nwName]
+			if !ok {
+				return "", errdefs.InvalidParameter(errors.New("if a container-wide MAC address is supplied, HostConfig.NetworkMode must match the identity of a network in NetworkSettings.Networks"))
+			}
+			// ep is the endpoint that needs the container-wide MAC address; migrate the address
+			// to it, or bail out if there's a mismatch.
+			if ep.MacAddress == "" {
+				ep.MacAddress = deprecatedMacAddress
+			} else if ep.MacAddress != deprecatedMacAddress {
+				return "", errdefs.InvalidParameter(errors.New("the container-wide MAC address must match the endpoint-specific MAC address for the main network, or be left empty"))
+			}
+		}
+	}
+	warning = "The container-wide MacAddress field is now deprecated. It should be specified in EndpointsConfig instead."
+	config.MacAddress = "" //nolint:staticcheck // ignore SA1019: field is deprecated, but still used on API < v1.44.
+
+	return warning, nil
+}
+
+func (s *containerRouter) deleteContainers(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	name := vars["name"]
+	config := &backend.ContainerRmConfig{
+		ForceRemove:  httputils.BoolValue(r, "force"),
+		RemoveVolume: httputils.BoolValue(r, "v"),
+		RemoveLink:   httputils.BoolValue(r, "link"),
+	}
+
+	if err := s.backend.ContainerRm(name, config); err != nil {
+		return err
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+
+	return nil
+}
+
+func (s *containerRouter) postContainersResize(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	height, err := strconv.Atoi(r.Form.Get("h"))
+	if err != nil {
+		return errdefs.InvalidParameter(err)
+	}
+	width, err := strconv.Atoi(r.Form.Get("w"))
+	if err != nil {
+		return errdefs.InvalidParameter(err)
+	}
+
+	return s.backend.ContainerResize(vars["name"], height, width)
+}
+
+func (s *containerRouter) postContainersAttach(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	err := httputils.ParseForm(r)
+	if err != nil {
+		return err
+	}
+	containerName := vars["name"]
+
+	_, upgrade := r.Header["Upgrade"]
+	detachKeys := r.FormValue("detachKeys")
+
+	hijacker, ok := w.(http.Hijacker)
+	if !ok {
+		return errdefs.InvalidParameter(errors.Errorf("error attaching to container %s, hijack connection missing", containerName))
+	}
+
+	contentType := types.MediaTypeRawStream
+	setupStreams := func(multiplexed bool) (io.ReadCloser, io.Writer, io.Writer, error) {
+		conn, _, err := hijacker.Hijack()
+		if err != nil {
+			return nil, nil, nil, err
+		}
+
+		// set raw mode
+		conn.Write([]byte{})
+
+		if upgrade {
+			if multiplexed && versions.GreaterThanOrEqualTo(httputils.VersionFromContext(ctx), "1.42") {
+				contentType = types.MediaTypeMultiplexedStream
+			}
+			// FIXME(thaJeztah): we should not ignore errors here; see https://github.com/moby/moby/pull/48359#discussion_r1725562802
+			fmt.Fprintf(conn, "HTTP/1.1 101 UPGRADED\r\nContent-Type: %v\r\nConnection: Upgrade\r\nUpgrade: tcp\r\n\r\n", contentType)
+		} else {
+			// FIXME(thaJeztah): we should not ignore errors here; see https://github.com/moby/moby/pull/48359#discussion_r1725562802
+			fmt.Fprint(conn, "HTTP/1.1 200 OK\r\nContent-Type: application/vnd.docker.raw-stream\r\n\r\n")
+		}
+
+		closer := func() error {
+			httputils.CloseStreams(conn)
+			return nil
+		}
+		return ioutils.NewReadCloserWrapper(conn, closer), conn, conn, nil
+	}
+
+	attachConfig := &backend.ContainerAttachConfig{
+		GetStreams: setupStreams,
+		UseStdin:   httputils.BoolValue(r, "stdin"),
+		UseStdout:  httputils.BoolValue(r, "stdout"),
+		UseStderr:  httputils.BoolValue(r, "stderr"),
+		Logs:       httputils.BoolValue(r, "logs"),
+		Stream:     httputils.BoolValue(r, "stream"),
+		DetachKeys: detachKeys,
+		MuxStreams: true,
+	}
+
+	if err = s.backend.ContainerAttach(containerName, attachConfig); err != nil {
+		log.G(ctx).WithError(err).Errorf("Handler for %s %s returned error", r.Method, r.URL.Path)
+		// Remember to close stream if error happens
+		conn, _, errHijack := hijacker.Hijack()
+		if errHijack != nil {
+			log.G(ctx).WithError(err).Errorf("Handler for %s %s: unable to close stream; error when hijacking connection", r.Method, r.URL.Path)
+		} else {
+			statusCode := httpstatus.FromError(err)
+			statusText := http.StatusText(statusCode)
+			fmt.Fprintf(conn, "HTTP/1.1 %d %s\r\nContent-Type: %s\r\n\r\n%s\r\n", statusCode, statusText, contentType, err.Error())
+			httputils.CloseStreams(conn)
+		}
+	}
+	return nil
+}
+
+func (s *containerRouter) wsContainersAttach(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+	containerName := vars["name"]
+
+	var err error
+	detachKeys := r.FormValue("detachKeys")
+
+	done := make(chan struct{})
+	started := make(chan struct{})
+
+	version := httputils.VersionFromContext(ctx)
+
+	setupStreams := func(multiplexed bool) (io.ReadCloser, io.Writer, io.Writer, error) {
+		wsChan := make(chan *websocket.Conn)
+		h := func(conn *websocket.Conn) {
+			wsChan <- conn
+			<-done
+		}
+
+		srv := websocket.Server{Handler: h, Handshake: nil}
+		go func() {
+			close(started)
+			srv.ServeHTTP(w, r)
+		}()
+
+		conn := <-wsChan
+		// In case version 1.28 and above, a binary frame will be sent.
+		// See 28176 for details.
+		if versions.GreaterThanOrEqualTo(version, "1.28") {
+			conn.PayloadType = websocket.BinaryFrame
+		}
+		return conn, conn, conn, nil
+	}
+
+	useStdin, useStdout, useStderr := true, true, true
+	if versions.GreaterThanOrEqualTo(version, "1.42") {
+		useStdin = httputils.BoolValue(r, "stdin")
+		useStdout = httputils.BoolValue(r, "stdout")
+		useStderr = httputils.BoolValue(r, "stderr")
+	}
+
+	attachConfig := &backend.ContainerAttachConfig{
+		GetStreams: setupStreams,
+		UseStdin:   useStdin,
+		UseStdout:  useStdout,
+		UseStderr:  useStderr,
+		Logs:       httputils.BoolValue(r, "logs"),
+		Stream:     httputils.BoolValue(r, "stream"),
+		DetachKeys: detachKeys,
+		MuxStreams: false, // never multiplex, as we rely on websocket to manage distinct streams
+	}
+
+	err = s.backend.ContainerAttach(containerName, attachConfig)
+	close(done)
+	select {
+	case <-started:
+		if err != nil {
+			log.G(ctx).Errorf("Error attaching websocket: %s", err)
+		} else {
+			log.G(ctx).Debug("websocket connection was closed by client")
+		}
+		return nil
+	default:
+	}
+	return err
+}
+
+func (s *containerRouter) postContainersPrune(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	pruneFilters, err := filters.FromJSON(r.Form.Get("filters"))
+	if err != nil {
+		return err
+	}
+
+	pruneReport, err := s.backend.ContainersPrune(ctx, pruneFilters)
+	if err != nil {
+		return err
+	}
+	return httputils.WriteJSON(w, http.StatusOK, pruneReport)
+}

api/server/router/container/container_routes_test.go

@@ -0,0 +1,160 @@
+package container
+
+import (
+	"testing"
+
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/api/types/network"
+	"gotest.tools/v3/assert"
+	is "gotest.tools/v3/assert/cmp"
+)
+
+func TestHandleMACAddressBC(t *testing.T) {
+	testcases := []struct {
+		name                string
+		apiVersion          string
+		ctrWideMAC          string
+		networkMode         container.NetworkMode
+		epConfig            map[string]*network.EndpointSettings
+		expEpWithCtrWideMAC string
+		expEpWithNoMAC      string
+		expCtrWideMAC       string
+		expWarning          string
+		expError            string
+	}{
+		{
+			name:                "old api ctr-wide mac mix id and name",
+			apiVersion:          "1.43",
+			ctrWideMAC:          "11:22:33:44:55:66",
+			networkMode:         "aNetId",
+			epConfig:            map[string]*network.EndpointSettings{"aNetName": {}},
+			expEpWithCtrWideMAC: "aNetName",
+			expCtrWideMAC:       "11:22:33:44:55:66",
+		},
+		{
+			name:           "old api clear ep mac",
+			apiVersion:     "1.43",
+			networkMode:    "aNetId",
+			epConfig:       map[string]*network.EndpointSettings{"aNetName": {MacAddress: "11:22:33:44:55:66"}},
+			expEpWithNoMAC: "aNetName",
+		},
+		{
+			name:          "old api no-network ctr-wide mac",
+			apiVersion:    "1.43",
+			networkMode:   "none",
+			ctrWideMAC:    "11:22:33:44:55:66",
+			expError:      "conflicting options: mac-address and the network mode",
+			expCtrWideMAC: "11:22:33:44:55:66",
+		},
+		{
+			name:                "old api create ep",
+			apiVersion:          "1.43",
+			networkMode:         "aNetId",
+			ctrWideMAC:          "11:22:33:44:55:66",
+			epConfig:            map[string]*network.EndpointSettings{},
+			expEpWithCtrWideMAC: "aNetId",
+			expCtrWideMAC:       "11:22:33:44:55:66",
+		},
+		{
+			name:                "old api migrate ctr-wide mac",
+			apiVersion:          "1.43",
+			ctrWideMAC:          "11:22:33:44:55:66",
+			networkMode:         "aNetName",
+			epConfig:            map[string]*network.EndpointSettings{"aNetName": {}},
+			expEpWithCtrWideMAC: "aNetName",
+			expCtrWideMAC:       "11:22:33:44:55:66",
+		},
+		{
+			name:        "new api no macs",
+			apiVersion:  "1.44",
+			networkMode: "aNetId",
+			epConfig:    map[string]*network.EndpointSettings{"aNetName": {}},
+		},
+		{
+			name:        "new api ep specific mac",
+			apiVersion:  "1.44",
+			networkMode: "aNetName",
+			epConfig:    map[string]*network.EndpointSettings{"aNetName": {MacAddress: "11:22:33:44:55:66"}},
+		},
+		{
+			name:                "new api migrate ctr-wide mac to new ep",
+			apiVersion:          "1.44",
+			ctrWideMAC:          "11:22:33:44:55:66",
+			networkMode:         "aNetName",
+			epConfig:            map[string]*network.EndpointSettings{},
+			expEpWithCtrWideMAC: "aNetName",
+			expWarning:          "The container-wide MacAddress field is now deprecated",
+			expCtrWideMAC:       "",
+		},
+		{
+			name:                "new api migrate ctr-wide mac to existing ep",
+			apiVersion:          "1.44",
+			ctrWideMAC:          "11:22:33:44:55:66",
+			networkMode:         "aNetName",
+			epConfig:            map[string]*network.EndpointSettings{"aNetName": {}},
+			expEpWithCtrWideMAC: "aNetName",
+			expWarning:          "The container-wide MacAddress field is now deprecated",
+			expCtrWideMAC:       "",
+		},
+		{
+			name:          "new api mode vs name mismatch",
+			apiVersion:    "1.44",
+			ctrWideMAC:    "11:22:33:44:55:66",
+			networkMode:   "aNetId",
+			epConfig:      map[string]*network.EndpointSettings{"aNetName": {}},
+			expError:      "if a container-wide MAC address is supplied, HostConfig.NetworkMode must match the identity of a network in NetworkSettings.Networks",
+			expCtrWideMAC: "11:22:33:44:55:66",
+		},
+		{
+			name:          "new api mac mismatch",
+			apiVersion:    "1.44",
+			ctrWideMAC:    "11:22:33:44:55:66",
+			networkMode:   "aNetName",
+			epConfig:      map[string]*network.EndpointSettings{"aNetName": {MacAddress: "00:11:22:33:44:55"}},
+			expError:      "the container-wide MAC address must match the endpoint-specific MAC address",
+			expCtrWideMAC: "11:22:33:44:55:66",
+		},
+	}
+
+	for _, tc := range testcases {
+		t.Run(tc.name, func(t *testing.T) {
+			cfg := &container.Config{
+				MacAddress: tc.ctrWideMAC, //nolint:staticcheck // ignore SA1019: field is deprecated, but still used on API < v1.44.
+			}
+			hostCfg := &container.HostConfig{
+				NetworkMode: tc.networkMode,
+			}
+			epConfig := make(map[string]*network.EndpointSettings, len(tc.epConfig))
+			for k, v := range tc.epConfig {
+				v := v
+				epConfig[k] = v
+			}
+			netCfg := &network.NetworkingConfig{
+				EndpointsConfig: epConfig,
+			}
+
+			warning, err := handleMACAddressBC(cfg, hostCfg, netCfg, tc.apiVersion)
+
+			if tc.expError == "" {
+				assert.Check(t, err)
+			} else {
+				assert.Check(t, is.ErrorContains(err, tc.expError))
+			}
+			if tc.expWarning == "" {
+				assert.Check(t, is.Equal(warning, ""))
+			} else {
+				assert.Check(t, is.Contains(warning, tc.expWarning))
+			}
+			if tc.expEpWithCtrWideMAC != "" {
+				got := netCfg.EndpointsConfig[tc.expEpWithCtrWideMAC].MacAddress
+				assert.Check(t, is.Equal(got, tc.ctrWideMAC))
+			}
+			if tc.expEpWithNoMAC != "" {
+				got := netCfg.EndpointsConfig[tc.expEpWithNoMAC].MacAddress
+				assert.Check(t, is.Equal(got, ""))
+			}
+			gotCtrWideMAC := cfg.MacAddress //nolint:staticcheck // ignore SA1019: field is deprecated, but still used on API < v1.44.
+			assert.Check(t, is.Equal(gotCtrWideMAC, tc.expCtrWideMAC))
+		})
+	}
+}

api/server/router/container/copy.go

@@ -0,0 +1,99 @@
+package container // import "github.com/docker/docker/api/server/router/container"
+
+import (
+	"compress/flate"
+	"compress/gzip"
+	"context"
+	"encoding/base64"
+	"encoding/json"
+	"io"
+	"net/http"
+
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/types"
+	gddohttputil "github.com/golang/gddo/httputil"
+)
+
+// setContainerPathStatHeader encodes the stat to JSON, base64 encode, and place in a header.
+func setContainerPathStatHeader(stat *types.ContainerPathStat, header http.Header) error {
+	statJSON, err := json.Marshal(stat)
+	if err != nil {
+		return err
+	}
+
+	header.Set(
+		"X-Docker-Container-Path-Stat",
+		base64.StdEncoding.EncodeToString(statJSON),
+	)
+
+	return nil
+}
+
+func (s *containerRouter) headContainersArchive(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	v, err := httputils.ArchiveFormValues(r, vars)
+	if err != nil {
+		return err
+	}
+
+	stat, err := s.backend.ContainerStatPath(v.Name, v.Path)
+	if err != nil {
+		return err
+	}
+
+	return setContainerPathStatHeader(stat, w.Header())
+}
+
+func writeCompressedResponse(w http.ResponseWriter, r *http.Request, body io.Reader) error {
+	var cw io.Writer
+	switch gddohttputil.NegotiateContentEncoding(r, []string{"gzip", "deflate"}) {
+	case "gzip":
+		gw := gzip.NewWriter(w)
+		defer gw.Close()
+		cw = gw
+		w.Header().Set("Content-Encoding", "gzip")
+	case "deflate":
+		fw, err := flate.NewWriter(w, flate.DefaultCompression)
+		if err != nil {
+			return err
+		}
+		defer fw.Close()
+		cw = fw
+		w.Header().Set("Content-Encoding", "deflate")
+	default:
+		cw = w
+	}
+	_, err := io.Copy(cw, body)
+	return err
+}
+
+func (s *containerRouter) getContainersArchive(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	v, err := httputils.ArchiveFormValues(r, vars)
+	if err != nil {
+		return err
+	}
+
+	tarArchive, stat, err := s.backend.ContainerArchivePath(v.Name, v.Path)
+	if err != nil {
+		return err
+	}
+	defer tarArchive.Close()
+
+	if err := setContainerPathStatHeader(stat, w.Header()); err != nil {
+		return err
+	}
+
+	w.Header().Set("Content-Type", "application/x-tar")
+	return writeCompressedResponse(w, r, tarArchive)
+}
+
+func (s *containerRouter) putContainersArchive(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	v, err := httputils.ArchiveFormValues(r, vars)
+	if err != nil {
+		return err
+	}
+
+	noOverwriteDirNonDir := httputils.BoolValue(r, "noOverwriteDirNonDir")
+	copyUIDGID := httputils.BoolValue(r, "copyUIDGID")
+
+	return s.backend.ContainerExtractToDir(v.Name, v.Path, copyUIDGID, noOverwriteDirNonDir, r.Body)
+}

api/server/router/container/exec.go

@@ -0,0 +1,169 @@
+package container // import "github.com/docker/docker/api/server/router/container"
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"strconv"
+
+	"github.com/containerd/log"
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/api/types/versions"
+	"github.com/docker/docker/errdefs"
+	"github.com/docker/docker/pkg/stdcopy"
+)
+
+func (s *containerRouter) getExecByID(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	eConfig, err := s.backend.ContainerExecInspect(vars["id"])
+	if err != nil {
+		return err
+	}
+
+	return httputils.WriteJSON(w, http.StatusOK, eConfig)
+}
+
+type execCommandError struct{}
+
+func (execCommandError) Error() string {
+	return "No exec command specified"
+}
+
+func (execCommandError) InvalidParameter() {}
+
+func (s *containerRouter) postContainerExecCreate(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	execConfig := &types.ExecConfig{}
+	if err := httputils.ReadJSON(r, execConfig); err != nil {
+		return err
+	}
+
+	if len(execConfig.Cmd) == 0 {
+		return execCommandError{}
+	}
+
+	version := httputils.VersionFromContext(ctx)
+	if versions.LessThan(version, "1.42") {
+		// Not supported by API versions before 1.42
+		execConfig.ConsoleSize = nil
+	}
+
+	// Register an instance of Exec in container.
+	id, err := s.backend.ContainerExecCreate(vars["name"], execConfig)
+	if err != nil {
+		log.G(ctx).Errorf("Error setting up exec command in container %s: %v", vars["name"], err)
+		return err
+	}
+
+	return httputils.WriteJSON(w, http.StatusCreated, &types.IDResponse{
+		ID: id,
+	})
+}
+
+// TODO(vishh): Refactor the code to avoid having to specify stream config as part of both create and start.
+func (s *containerRouter) postContainerExecStart(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	var (
+		execName                  = vars["name"]
+		stdin, inStream           io.ReadCloser
+		stdout, stderr, outStream io.Writer
+	)
+
+	execStartCheck := &types.ExecStartCheck{}
+	if err := httputils.ReadJSON(r, execStartCheck); err != nil {
+		return err
+	}
+
+	if exists, err := s.backend.ExecExists(execName); !exists {
+		return err
+	}
+
+	if execStartCheck.ConsoleSize != nil {
+		version := httputils.VersionFromContext(ctx)
+
+		// Not supported before 1.42
+		if versions.LessThan(version, "1.42") {
+			execStartCheck.ConsoleSize = nil
+		}
+
+		// No console without tty
+		if !execStartCheck.Tty {
+			execStartCheck.ConsoleSize = nil
+		}
+	}
+
+	if !execStartCheck.Detach {
+		var err error
+		// Setting up the streaming http interface.
+		inStream, outStream, err = httputils.HijackConnection(w)
+		if err != nil {
+			return err
+		}
+		defer httputils.CloseStreams(inStream, outStream)
+
+		if _, ok := r.Header["Upgrade"]; ok {
+			contentType := types.MediaTypeRawStream
+			if !execStartCheck.Tty && versions.GreaterThanOrEqualTo(httputils.VersionFromContext(ctx), "1.42") {
+				contentType = types.MediaTypeMultiplexedStream
+			}
+			fmt.Fprint(outStream, "HTTP/1.1 101 UPGRADED\r\nContent-Type: "+contentType+"\r\nConnection: Upgrade\r\nUpgrade: tcp\r\n")
+		} else {
+			fmt.Fprint(outStream, "HTTP/1.1 200 OK\r\nContent-Type: application/vnd.docker.raw-stream\r\n")
+		}
+
+		// copy headers that were removed as part of hijack
+		if err := w.Header().WriteSubset(outStream, nil); err != nil {
+			return err
+		}
+		fmt.Fprint(outStream, "\r\n")
+
+		stdin = inStream
+		stdout = outStream
+		if !execStartCheck.Tty {
+			stderr = stdcopy.NewStdWriter(outStream, stdcopy.Stderr)
+			stdout = stdcopy.NewStdWriter(outStream, stdcopy.Stdout)
+		}
+	}
+
+	options := container.ExecStartOptions{
+		Stdin:       stdin,
+		Stdout:      stdout,
+		Stderr:      stderr,
+		ConsoleSize: execStartCheck.ConsoleSize,
+	}
+
+	// Now run the user process in container.
+	// Maybe we should we pass ctx here if we're not detaching?
+	if err := s.backend.ContainerExecStart(context.Background(), execName, options); err != nil {
+		if execStartCheck.Detach {
+			return err
+		}
+		stdout.Write([]byte(err.Error() + "\r\n"))
+		log.G(ctx).Errorf("Error running exec %s in container: %v", execName, err)
+	}
+	return nil
+}
+
+func (s *containerRouter) postContainerExecResize(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+	height, err := strconv.Atoi(r.Form.Get("h"))
+	if err != nil {
+		return errdefs.InvalidParameter(err)
+	}
+	width, err := strconv.Atoi(r.Form.Get("w"))
+	if err != nil {
+		return errdefs.InvalidParameter(err)
+	}
+
+	return s.backend.ContainerExecResize(vars["name"], height, width)
+}

api/server/router/container/inspect.go

@@ -0,0 +1,21 @@
+package container // import "github.com/docker/docker/api/server/router/container"
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/docker/docker/api/server/httputils"
+)
+
+// getContainersByName inspects container's configuration and serializes it as json.
+func (s *containerRouter) getContainersByName(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	displaySize := httputils.BoolValue(r, "size")
+
+	version := httputils.VersionFromContext(ctx)
+	json, err := s.backend.ContainerInspect(ctx, vars["name"], displaySize, version)
+	if err != nil {
+		return err
+	}
+
+	return httputils.WriteJSON(w, http.StatusOK, json)
+}

api/server/router/debug/debug.go

@@ -0,0 +1,53 @@
+package debug // import "github.com/docker/docker/api/server/router/debug"
+
+import (
+	"context"
+	"expvar"
+	"net/http"
+	"net/http/pprof"
+
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/server/router"
+)
+
+// NewRouter creates a new debug router
+// The debug router holds endpoints for debug the daemon, such as those for pprof.
+func NewRouter() router.Router {
+	r := &debugRouter{}
+	r.initRoutes()
+	return r
+}
+
+type debugRouter struct {
+	routes []router.Route
+}
+
+func (r *debugRouter) initRoutes() {
+	r.routes = []router.Route{
+		router.NewGetRoute("/vars", frameworkAdaptHandler(expvar.Handler())),
+		router.NewGetRoute("/pprof/", frameworkAdaptHandlerFunc(pprof.Index)),
+		router.NewGetRoute("/pprof/cmdline", frameworkAdaptHandlerFunc(pprof.Cmdline)),
+		router.NewGetRoute("/pprof/profile", frameworkAdaptHandlerFunc(pprof.Profile)),
+		router.NewGetRoute("/pprof/symbol", frameworkAdaptHandlerFunc(pprof.Symbol)),
+		router.NewGetRoute("/pprof/trace", frameworkAdaptHandlerFunc(pprof.Trace)),
+		router.NewGetRoute("/pprof/{name}", handlePprof),
+	}
+}
+
+func (r *debugRouter) Routes() []router.Route {
+	return r.routes
+}
+
+func frameworkAdaptHandler(handler http.Handler) httputils.APIFunc {
+	return func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+		handler.ServeHTTP(w, r)
+		return nil
+	}
+}
+
+func frameworkAdaptHandlerFunc(handler http.HandlerFunc) httputils.APIFunc {
+	return func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+		handler(w, r)
+		return nil
+	}
+}

api/server/router/debug/debug_routes.go

@@ -0,0 +1,12 @@
+package debug // import "github.com/docker/docker/api/server/router/debug"
+
+import (
+	"context"
+	"net/http"
+	"net/http/pprof"
+)
+
+func handlePprof(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	pprof.Handler(vars["name"]).ServeHTTP(w, r)
+	return nil
+}

api/server/router/distribution/backend.go

@@ -0,0 +1,15 @@
+package distribution // import "github.com/docker/docker/api/server/router/distribution"
+
+import (
+	"context"
+
+	"github.com/distribution/reference"
+	"github.com/docker/distribution"
+	"github.com/docker/docker/api/types/registry"
+)
+
+// Backend is all the methods that need to be implemented
+// to provide image specific functionality.
+type Backend interface {
+	GetRepositories(context.Context, reference.Named, *registry.AuthConfig) ([]distribution.Repository, error)
+}

api/server/router/distribution/distribution.go

@@ -0,0 +1,31 @@
+package distribution // import "github.com/docker/docker/api/server/router/distribution"
+
+import "github.com/docker/docker/api/server/router"
+
+// distributionRouter is a router to talk with the registry
+type distributionRouter struct {
+	backend Backend
+	routes  []router.Route
+}
+
+// NewRouter initializes a new distribution router
+func NewRouter(backend Backend) router.Router {
+	r := &distributionRouter{
+		backend: backend,
+	}
+	r.initRoutes()
+	return r
+}
+
+// Routes returns the available routes
+func (r *distributionRouter) Routes() []router.Route {
+	return r.routes
+}
+
+// initRoutes initializes the routes in the distribution router
+func (r *distributionRouter) initRoutes() {
+	r.routes = []router.Route{
+		// GET
+		router.NewGetRoute("/distribution/{name:.*}/json", r.getDistributionInfo),
+	}
+}

api/server/router/distribution/distribution_routes.go

@@ -1,24 +1,25 @@
-package distribution
+package distribution // import "github.com/docker/docker/api/server/router/distribution"
 
 import (
 	"context"
 	"encoding/json"
 	"net/http"
+	"os"
 
 	"github.com/distribution/reference"
 	"github.com/docker/distribution"
 	"github.com/docker/distribution/manifest/manifestlist"
+	"github.com/docker/distribution/manifest/schema1"
 	"github.com/docker/distribution/manifest/schema2"
-	"github.com/moby/moby/api/pkg/authconfig"
-	"github.com/moby/moby/api/types/registry"
-	distributionpkg "github.com/moby/moby/v2/daemon/internal/distribution"
-	"github.com/moby/moby/v2/daemon/server/httputils"
-	"github.com/moby/moby/v2/errdefs"
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/types/registry"
+	distributionpkg "github.com/docker/docker/distribution"
+	"github.com/docker/docker/errdefs"
 	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
 	"github.com/pkg/errors"
 )
 
-func (dr *distributionRouter) getDistributionInfo(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+func (s *distributionRouter) getDistributionInfo(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
 	if err := httputils.ParseForm(r); err != nil {
 		return err
 	}
@@ -43,8 +44,8 @@ func (dr *distributionRouter) getDistributionInfo(ctx context.Context, w http.Re
 
 	// For a search it is not an error if no auth was given. Ignore invalid
 	// AuthConfig to increase compatibility with the existing API.
-	authConfig, _ := authconfig.Decode(r.Header.Get(registry.AuthHeader))
-	repos, err := dr.backend.GetRepositories(ctx, namedRef, authConfig)
+	authConfig, _ := registry.DecodeAuthConfig(r.Header.Get(registry.AuthHeader))
+	repos, err := s.backend.GetRepositories(ctx, namedRef, authConfig)
 	if err != nil {
 		return err
 	}
@@ -65,7 +66,7 @@ func (dr *distributionRouter) getDistributionInfo(ctx context.Context, w http.Re
 	// - https://github.com/moby/moby/blob/12c7411b6b7314bef130cd59f1c7384a7db06d0b/distribution/pull.go#L76-L152
 	var lastErr error
 	for _, repo := range repos {
-		distributionInspect, err := fetchManifest(ctx, repo, namedRef)
+		distributionInspect, err := s.fetchManifest(ctx, repo, namedRef)
 		if err != nil {
 			lastErr = err
 			continue
@@ -75,7 +76,7 @@ func (dr *distributionRouter) getDistributionInfo(ctx context.Context, w http.Re
 	return lastErr
 }
 
-func fetchManifest(ctx context.Context, distrepo distribution.Repository, namedRef reference.Named) (registry.DistributionInspect, error) {
+func (s *distributionRouter) fetchManifest(ctx context.Context, distrepo distribution.Repository, namedRef reference.Named) (registry.DistributionInspect, error) {
 	var distributionInspect registry.DistributionInspect
 	if canonicalRef, ok := namedRef.(reference.Canonical); !ok {
 		namedRef = reference.TagNameOnly(namedRef)
@@ -108,14 +109,14 @@ func fetchManifest(ctx context.Context, distrepo distribution.Repository, namedR
 	}
 	mnfst, err := mnfstsrvc.Get(ctx, distributionInspect.Descriptor.Digest)
 	if err != nil {
-		switch {
-		case errors.Is(err, reference.ErrReferenceInvalidFormat),
-			errors.Is(err, reference.ErrTagInvalidFormat),
-			errors.Is(err, reference.ErrDigestInvalidFormat),
-			errors.Is(err, reference.ErrNameContainsUppercase),
-			errors.Is(err, reference.ErrNameEmpty),
-			errors.Is(err, reference.ErrNameTooLong),
-			errors.Is(err, reference.ErrNameNotCanonical):
+		switch err {
+		case reference.ErrReferenceInvalidFormat,
+			reference.ErrTagInvalidFormat,
+			reference.ErrDigestInvalidFormat,
+			reference.ErrNameContainsUppercase,
+			reference.ErrNameEmpty,
+			reference.ErrNameTooLong,
+			reference.ErrNameNotCanonical:
 			return registry.DistributionInspect{}, errdefs.InvalidParameter(err)
 		}
 		return registry.DistributionInspect{}, err
@@ -125,11 +126,6 @@ func fetchManifest(ctx context.Context, distrepo distribution.Repository, namedR
 	if err != nil {
 		return registry.DistributionInspect{}, err
 	}
-	switch mediaType {
-	case distributionpkg.MediaTypeDockerSchema1Manifest, distributionpkg.MediaTypeDockerSchema1SignedManifest:
-		return registry.DistributionInspect{}, distributionpkg.DeprecatedSchema1ImageError(namedRef)
-	}
-
 	// update MediaType because registry might return something incorrect
 	distributionInspect.Descriptor.MediaType = mediaType
 	if distributionInspect.Descriptor.Size == 0 {
@@ -158,6 +154,15 @@ func fetchManifest(ctx context.Context, distrepo distribution.Repository, namedR
 				distributionInspect.Platforms = append(distributionInspect.Platforms, platform)
 			}
 		}
+	case *schema1.SignedManifest:
+		if os.Getenv("DOCKER_ENABLE_DEPRECATED_PULL_SCHEMA_1_IMAGE") == "" {
+			return registry.DistributionInspect{}, distributionpkg.DeprecatedSchema1ImageError(namedRef)
+		}
+		platform := ocispec.Platform{
+			Architecture: mnfstObj.Architecture,
+			OS:           "linux",
+		}
+		distributionInspect.Platforms = append(distributionInspect.Platforms, platform)
 	}
 	return distributionInspect, nil
 }

api/server/router/experimental.go

@@ -0,0 +1,68 @@
+package router // import "github.com/docker/docker/api/server/router"
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/docker/docker/api/server/httputils"
+)
+
+// ExperimentalRoute defines an experimental API route that can be enabled or disabled.
+type ExperimentalRoute interface {
+	Route
+
+	Enable()
+	Disable()
+}
+
+// experimentalRoute defines an experimental API route that can be enabled or disabled.
+// It implements ExperimentalRoute
+type experimentalRoute struct {
+	local   Route
+	handler httputils.APIFunc
+}
+
+// Enable enables this experimental route
+func (r *experimentalRoute) Enable() {
+	r.handler = r.local.Handler()
+}
+
+// Disable disables the experimental route
+func (r *experimentalRoute) Disable() {
+	r.handler = experimentalHandler
+}
+
+type notImplementedError struct{}
+
+func (notImplementedError) Error() string {
+	return "This experimental feature is disabled by default. Start the Docker daemon in experimental mode in order to enable it."
+}
+
+func (notImplementedError) NotImplemented() {}
+
+func experimentalHandler(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	return notImplementedError{}
+}
+
+// Handler returns the APIFunc to let the server wrap it in middlewares.
+func (r *experimentalRoute) Handler() httputils.APIFunc {
+	return r.handler
+}
+
+// Method returns the http method that the route responds to.
+func (r *experimentalRoute) Method() string {
+	return r.local.Method()
+}
+
+// Path returns the subpath where the route responds to.
+func (r *experimentalRoute) Path() string {
+	return r.local.Path()
+}
+
+// Experimental will mark a route as experimental.
+func Experimental(r Route) Route {
+	return &experimentalRoute{
+		local:   r,
+		handler: experimentalHandler,
+	}
+}

api/server/router/grpc/backend.go

@@ -0,0 +1,8 @@
+package grpc // import "github.com/docker/docker/api/server/router/grpc"
+
+import "google.golang.org/grpc"
+
+// Backend abstracts a registerable GRPC service.
+type Backend interface {
+	RegisterGRPC(*grpc.Server)
+}

api/server/router/grpc/grpc.go

@@ -0,0 +1,60 @@
+package grpc // import "github.com/docker/docker/api/server/router/grpc"
+
+import (
+	"context"
+	"strings"
+
+	"github.com/docker/docker/api/server/router"
+	grpc_middleware "github.com/grpc-ecosystem/go-grpc-middleware"
+	"github.com/moby/buildkit/util/grpcerrors"
+	"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"
+	"golang.org/x/net/http2"
+	"google.golang.org/grpc"
+)
+
+type grpcRouter struct {
+	routes     []router.Route
+	grpcServer *grpc.Server
+	h2Server   *http2.Server
+}
+
+// NewRouter initializes a new grpc http router
+func NewRouter(backends ...Backend) router.Router {
+	unary := grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer(unaryInterceptor(), grpcerrors.UnaryServerInterceptor))
+	stream := grpc.StreamInterceptor(grpc_middleware.ChainStreamServer(otelgrpc.StreamServerInterceptor(), grpcerrors.StreamServerInterceptor)) //nolint:staticcheck // TODO(thaJeztah): ignore SA1019 for deprecated options: see https://github.com/moby/moby/issues/47437
+
+	r := &grpcRouter{
+		h2Server:   &http2.Server{},
+		grpcServer: grpc.NewServer(unary, stream),
+	}
+	for _, b := range backends {
+		b.RegisterGRPC(r.grpcServer)
+	}
+	r.initRoutes()
+	return r
+}
+
+// Routes returns the available routers to the session controller
+func (gr *grpcRouter) Routes() []router.Route {
+	return gr.routes
+}
+
+func (gr *grpcRouter) initRoutes() {
+	gr.routes = []router.Route{
+		router.NewPostRoute("/grpc", gr.serveGRPC),
+	}
+}
+
+func unaryInterceptor() grpc.UnaryServerInterceptor {
+	withTrace := otelgrpc.UnaryServerInterceptor() //nolint:staticcheck // TODO(thaJeztah): ignore SA1019 for deprecated options: see https://github.com/moby/moby/issues/47437
+
+	return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) {
+		// This method is used by the clients to send their traces to buildkit so they can be included
+		// in the daemon trace and stored in the build history record. This method can not be traced because
+		// it would cause an infinite loop.
+		if strings.HasSuffix(info.FullMethod, "opentelemetry.proto.collector.trace.v1.TraceService/Export") {
+			return handler(ctx, req)
+		}
+		return withTrace(ctx, req, info, handler)
+	}
+}

api/server/router/grpc/grpc_routes.go

@@ -1,4 +1,4 @@
-package grpc
+package grpc // import "github.com/docker/docker/api/server/router/grpc"
 
 import (
 	"context"

api/server/router/image/backend.go

@@ -0,0 +1,47 @@
+package image // import "github.com/docker/docker/api/server/router/image"
+
+import (
+	"context"
+	"io"
+
+	"github.com/distribution/reference"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/backend"
+	"github.com/docker/docker/api/types/filters"
+	"github.com/docker/docker/api/types/image"
+	"github.com/docker/docker/api/types/registry"
+	dockerimage "github.com/docker/docker/image"
+	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
+)
+
+// Backend is all the methods that need to be implemented
+// to provide image specific functionality.
+type Backend interface {
+	imageBackend
+	importExportBackend
+	registryBackend
+}
+
+type imageBackend interface {
+	ImageDelete(ctx context.Context, imageRef string, force, prune bool) ([]image.DeleteResponse, error)
+	ImageHistory(ctx context.Context, imageName string) ([]*image.HistoryResponseItem, error)
+	Images(ctx context.Context, opts image.ListOptions) ([]*image.Summary, error)
+	GetImage(ctx context.Context, refOrID string, options backend.GetImageOpts) (*dockerimage.Image, error)
+	TagImage(ctx context.Context, id dockerimage.ID, newRef reference.Named) error
+	ImagesPrune(ctx context.Context, pruneFilters filters.Args) (*types.ImagesPruneReport, error)
+}
+
+type importExportBackend interface {
+	LoadImage(ctx context.Context, inTar io.ReadCloser, outStream io.Writer, quiet bool) error
+	ImportImage(ctx context.Context, ref reference.Named, platform *ocispec.Platform, msg string, layerReader io.Reader, changes []string) (dockerimage.ID, error)
+	ExportImage(ctx context.Context, names []string, outStream io.Writer) error
+}
+
+type registryBackend interface {
+	PullImage(ctx context.Context, ref reference.Named, platform *ocispec.Platform, metaHeaders map[string][]string, authConfig *registry.AuthConfig, outStream io.Writer) error
+	PushImage(ctx context.Context, ref reference.Named, metaHeaders map[string][]string, authConfig *registry.AuthConfig, outStream io.Writer) error
+}
+
+type Searcher interface {
+	Search(ctx context.Context, searchFilters filters.Args, term string, limit int, authConfig *registry.AuthConfig, headers map[string][]string) ([]registry.SearchResult, error)
+}

api/server/router/image/image.go

@@ -0,0 +1,57 @@
+package image // import "github.com/docker/docker/api/server/router/image"
+
+import (
+	"github.com/docker/docker/api/server/router"
+	"github.com/docker/docker/image"
+	"github.com/docker/docker/layer"
+	"github.com/docker/docker/reference"
+)
+
+// imageRouter is a router to talk with the image controller
+type imageRouter struct {
+	backend          Backend
+	searcher         Searcher
+	referenceBackend reference.Store
+	imageStore       image.Store
+	layerStore       layer.Store
+	routes           []router.Route
+}
+
+// NewRouter initializes a new image router
+func NewRouter(backend Backend, searcher Searcher, referenceBackend reference.Store, imageStore image.Store, layerStore layer.Store) router.Router {
+	ir := &imageRouter{
+		backend:          backend,
+		searcher:         searcher,
+		referenceBackend: referenceBackend,
+		imageStore:       imageStore,
+		layerStore:       layerStore,
+	}
+	ir.initRoutes()
+	return ir
+}
+
+// Routes returns the available routes to the image controller
+func (ir *imageRouter) Routes() []router.Route {
+	return ir.routes
+}
+
+// initRoutes initializes the routes in the image router
+func (ir *imageRouter) initRoutes() {
+	ir.routes = []router.Route{
+		// GET
+		router.NewGetRoute("/images/json", ir.getImagesJSON),
+		router.NewGetRoute("/images/search", ir.getImagesSearch),
+		router.NewGetRoute("/images/get", ir.getImagesGet),
+		router.NewGetRoute("/images/{name:.*}/get", ir.getImagesGet),
+		router.NewGetRoute("/images/{name:.*}/history", ir.getImagesHistory),
+		router.NewGetRoute("/images/{name:.*}/json", ir.getImagesByName),
+		// POST
+		router.NewPostRoute("/images/load", ir.postImagesLoad),
+		router.NewPostRoute("/images/create", ir.postImagesCreate),
+		router.NewPostRoute("/images/{name:.*}/push", ir.postImagesPush),
+		router.NewPostRoute("/images/{name:.*}/tag", ir.postImagesTag),
+		router.NewPostRoute("/images/prune", ir.postImagesPrune),
+		// DELETE
+		router.NewDeleteRoute("/images/{name:.*}", ir.deleteImages),
+	}
+}

api/server/router/image/image_routes.go

@@ -0,0 +1,539 @@
+package image // import "github.com/docker/docker/api/server/router/image"
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/containerd/containerd/platforms"
+	"github.com/distribution/reference"
+	"github.com/docker/docker/api"
+	"github.com/docker/docker/api/server/httputils"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/backend"
+	"github.com/docker/docker/api/types/filters"
+	imagetypes "github.com/docker/docker/api/types/image"
+	"github.com/docker/docker/api/types/registry"
+	"github.com/docker/docker/api/types/versions"
+	"github.com/docker/docker/builder/remotecontext"
+	"github.com/docker/docker/dockerversion"
+	"github.com/docker/docker/errdefs"
+	"github.com/docker/docker/image"
+	"github.com/docker/docker/pkg/ioutils"
+	"github.com/docker/docker/pkg/progress"
+	"github.com/docker/docker/pkg/streamformatter"
+	"github.com/opencontainers/go-digest"
+	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
+	"github.com/pkg/errors"
+)
+
+// Creates an image from Pull or from Import
+func (ir *imageRouter) postImagesCreate(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	var (
+		img         = r.Form.Get("fromImage")
+		repo        = r.Form.Get("repo")
+		tag         = r.Form.Get("tag")
+		comment     = r.Form.Get("message")
+		progressErr error
+		output      = ioutils.NewWriteFlusher(w)
+		platform    *ocispec.Platform
+	)
+	defer output.Close()
+
+	w.Header().Set("Content-Type", "application/json")
+
+	version := httputils.VersionFromContext(ctx)
+	if versions.GreaterThanOrEqualTo(version, "1.32") {
+		if p := r.FormValue("platform"); p != "" {
+			sp, err := platforms.Parse(p)
+			if err != nil {
+				return errdefs.InvalidParameter(err)
+			}
+			platform = &sp
+		}
+	}
+
+	if img != "" { // pull
+		metaHeaders := map[string][]string{}
+		for k, v := range r.Header {
+			if strings.HasPrefix(k, "X-Meta-") {
+				metaHeaders[k] = v
+			}
+		}
+
+		// Special case: "pull -a" may send an image name with a
+		// trailing :. This is ugly, but let's not break API
+		// compatibility.
+		imgName := strings.TrimSuffix(img, ":")
+
+		ref, err := reference.ParseNormalizedNamed(imgName)
+		if err != nil {
+			return errdefs.InvalidParameter(err)
+		}
+
+		// TODO(thaJeztah) this could use a WithTagOrDigest() utility
+		if tag != "" {
+			// The "tag" could actually be a digest.
+			var dgst digest.Digest
+			dgst, err = digest.Parse(tag)
+			if err == nil {
+				ref, err = reference.WithDigest(reference.TrimNamed(ref), dgst)
+			} else {
+				ref, err = reference.WithTag(ref, tag)
+			}
+			if err != nil {
+				return errdefs.InvalidParameter(err)
+			}
+		}
+
+		if err := validateRepoName(ref); err != nil {
+			return errdefs.Forbidden(err)
+		}
+
+		// For a pull it is not an error if no auth was given. Ignore invalid
+		// AuthConfig to increase compatibility with the existing API.
+		authConfig, _ := registry.DecodeAuthConfig(r.Header.Get(registry.AuthHeader))
+		progressErr = ir.backend.PullImage(ctx, ref, platform, metaHeaders, authConfig, output)
+	} else { // import
+		src := r.Form.Get("fromSrc")
+
+		tagRef, err := httputils.RepoTagReference(repo, tag)
+		if err != nil {
+			return errdefs.InvalidParameter(err)
+		}
+
+		if len(comment) == 0 {
+			comment = "Imported from " + src
+		}
+
+		var layerReader io.ReadCloser
+		defer r.Body.Close()
+		if src == "-" {
+			layerReader = r.Body
+		} else {
+			if len(strings.Split(src, "://")) == 1 {
+				src = "http://" + src
+			}
+			u, err := url.Parse(src)
+			if err != nil {
+				return errdefs.InvalidParameter(err)
+			}
+
+			resp, err := remotecontext.GetWithStatusError(u.String())
+			if err != nil {
+				return err
+			}
+			output.Write(streamformatter.FormatStatus("", "Downloading from %s", u))
+			progressOutput := streamformatter.NewJSONProgressOutput(output, true)
+			layerReader = progress.NewProgressReader(resp.Body, progressOutput, resp.ContentLength, "", "Importing")
+			defer layerReader.Close()
+		}
+
+		var id image.ID
+		id, progressErr = ir.backend.ImportImage(ctx, tagRef, platform, comment, layerReader, r.Form["changes"])
+
+		if progressErr == nil {
+			_, _ = output.Write(streamformatter.FormatStatus("", "%v", id.String()))
+		}
+	}
+	if progressErr != nil {
+		if !output.Flushed() {
+			return progressErr
+		}
+		_, _ = output.Write(streamformatter.FormatError(progressErr))
+	}
+
+	return nil
+}
+
+func (ir *imageRouter) postImagesPush(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	metaHeaders := map[string][]string{}
+	for k, v := range r.Header {
+		if strings.HasPrefix(k, "X-Meta-") {
+			metaHeaders[k] = v
+		}
+	}
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	var authConfig *registry.AuthConfig
+	if authEncoded := r.Header.Get(registry.AuthHeader); authEncoded != "" {
+		// the new format is to handle the authConfig as a header. Ignore invalid
+		// AuthConfig to increase compatibility with the existing API.
+		authConfig, _ = registry.DecodeAuthConfig(authEncoded)
+	} else {
+		// the old format is supported for compatibility if there was no authConfig header
+		var err error
+		authConfig, err = registry.DecodeAuthConfigBody(r.Body)
+		if err != nil {
+			return errors.Wrap(err, "bad parameters and missing X-Registry-Auth")
+		}
+	}
+
+	output := ioutils.NewWriteFlusher(w)
+	defer output.Close()
+
+	w.Header().Set("Content-Type", "application/json")
+
+	img := vars["name"]
+	tag := r.Form.Get("tag")
+
+	var ref reference.Named
+
+	// Tag is empty only in case PushOptions.All is true.
+	if tag != "" {
+		r, err := httputils.RepoTagReference(img, tag)
+		if err != nil {
+			return errdefs.InvalidParameter(err)
+		}
+		ref = r
+	} else {
+		r, err := reference.ParseNormalizedNamed(img)
+		if err != nil {
+			return errdefs.InvalidParameter(err)
+		}
+		ref = r
+	}
+
+	if err := ir.backend.PushImage(ctx, ref, metaHeaders, authConfig, output); err != nil {
+		if !output.Flushed() {
+			return err
+		}
+		_, _ = output.Write(streamformatter.FormatError(err))
+	}
+	return nil
+}
+
+func (ir *imageRouter) getImagesGet(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	w.Header().Set("Content-Type", "application/x-tar")
+
+	output := ioutils.NewWriteFlusher(w)
+	defer output.Close()
+	var names []string
+	if name, ok := vars["name"]; ok {
+		names = []string{name}
+	} else {
+		names = r.Form["names"]
+	}
+
+	if err := ir.backend.ExportImage(ctx, names, output); err != nil {
+		if !output.Flushed() {
+			return err
+		}
+		_, _ = output.Write(streamformatter.FormatError(err))
+	}
+	return nil
+}
+
+func (ir *imageRouter) postImagesLoad(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+	quiet := httputils.BoolValueOrDefault(r, "quiet", true)
+
+	w.Header().Set("Content-Type", "application/json")
+
+	output := ioutils.NewWriteFlusher(w)
+	defer output.Close()
+	if err := ir.backend.LoadImage(ctx, r.Body, output, quiet); err != nil {
+		_, _ = output.Write(streamformatter.FormatError(err))
+	}
+	return nil
+}
+
+type missingImageError struct{}
+
+func (missingImageError) Error() string {
+	return "image name cannot be blank"
+}
+
+func (missingImageError) InvalidParameter() {}
+
+func (ir *imageRouter) deleteImages(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	name := vars["name"]
+
+	if strings.TrimSpace(name) == "" {
+		return missingImageError{}
+	}
+
+	force := httputils.BoolValue(r, "force")
+	prune := !httputils.BoolValue(r, "noprune")
+
+	list, err := ir.backend.ImageDelete(ctx, name, force, prune)
+	if err != nil {
+		return err
+	}
+
+	return httputils.WriteJSON(w, http.StatusOK, list)
+}
+
+func (ir *imageRouter) getImagesByName(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	img, err := ir.backend.GetImage(ctx, vars["name"], backend.GetImageOpts{Details: true})
+	if err != nil {
+		return err
+	}
+
+	imageInspect, err := ir.toImageInspect(img)
+	if err != nil {
+		return err
+	}
+
+	version := httputils.VersionFromContext(ctx)
+	if versions.LessThan(version, "1.44") {
+		imageInspect.VirtualSize = imageInspect.Size //nolint:staticcheck // ignore SA1019: field is deprecated, but still set on API < v1.44.
+
+		if imageInspect.Created == "" {
+			// backwards compatibility for Created not existing returning "0001-01-01T00:00:00Z"
+			// https://github.com/moby/moby/issues/47368
+			imageInspect.Created = time.Time{}.Format(time.RFC3339Nano)
+		}
+	}
+	if versions.GreaterThanOrEqualTo(version, "1.45") {
+		imageInspect.Container = ""        //nolint:staticcheck // ignore SA1019: field is deprecated, but still set on API < v1.45.
+		imageInspect.ContainerConfig = nil //nolint:staticcheck // ignore SA1019: field is deprecated, but still set on API < v1.45.
+	}
+	return httputils.WriteJSON(w, http.StatusOK, imageInspect)
+}
+
+func (ir *imageRouter) toImageInspect(img *image.Image) (*types.ImageInspect, error) {
+	var repoTags, repoDigests []string
+	for _, ref := range img.Details.References {
+		switch ref.(type) {
+		case reference.NamedTagged:
+			repoTags = append(repoTags, reference.FamiliarString(ref))
+		case reference.Canonical:
+			repoDigests = append(repoDigests, reference.FamiliarString(ref))
+		}
+	}
+
+	comment := img.Comment
+	if len(comment) == 0 && len(img.History) > 0 {
+		comment = img.History[len(img.History)-1].Comment
+	}
+
+	// Make sure we output empty arrays instead of nil.
+	if repoTags == nil {
+		repoTags = []string{}
+	}
+	if repoDigests == nil {
+		repoDigests = []string{}
+	}
+
+	var created string
+	if img.Created != nil {
+		created = img.Created.Format(time.RFC3339Nano)
+	}
+
+	return &types.ImageInspect{
+		ID:              img.ID().String(),
+		RepoTags:        repoTags,
+		RepoDigests:     repoDigests,
+		Parent:          img.Parent.String(),
+		Comment:         comment,
+		Created:         created,
+		Container:       img.Container,        //nolint:staticcheck // ignore SA1019: field is deprecated, but still set on API < v1.45.
+		ContainerConfig: &img.ContainerConfig, //nolint:staticcheck // ignore SA1019: field is deprecated, but still set on API < v1.45.
+		DockerVersion:   img.DockerVersion,
+		Author:          img.Author,
+		Config:          img.Config,
+		Architecture:    img.Architecture,
+		Variant:         img.Variant,
+		Os:              img.OperatingSystem(),
+		OsVersion:       img.OSVersion,
+		Size:            img.Details.Size,
+		GraphDriver: types.GraphDriverData{
+			Name: img.Details.Driver,
+			Data: img.Details.Metadata,
+		},
+		RootFS: rootFSToAPIType(img.RootFS),
+		Metadata: imagetypes.Metadata{
+			LastTagTime: img.Details.LastUpdated,
+		},
+	}, nil
+}
+
+func rootFSToAPIType(rootfs *image.RootFS) types.RootFS {
+	var layers []string
+	for _, l := range rootfs.DiffIDs {
+		layers = append(layers, l.String())
+	}
+	return types.RootFS{
+		Type:   rootfs.Type,
+		Layers: layers,
+	}
+}
+
+func (ir *imageRouter) getImagesJSON(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	imageFilters, err := filters.FromJSON(r.Form.Get("filters"))
+	if err != nil {
+		return err
+	}
+
+	version := httputils.VersionFromContext(ctx)
+	if versions.LessThan(version, "1.41") {
+		// NOTE: filter is a shell glob string applied to repository names.
+		filterParam := r.Form.Get("filter")
+		if filterParam != "" {
+			imageFilters.Add("reference", filterParam)
+		}
+	}
+
+	var sharedSize bool
+	if versions.GreaterThanOrEqualTo(version, "1.42") {
+		// NOTE: Support for the "shared-size" parameter was added in API 1.42.
+		sharedSize = httputils.BoolValue(r, "shared-size")
+	}
+
+	images, err := ir.backend.Images(ctx, imagetypes.ListOptions{
+		All:        httputils.BoolValue(r, "all"),
+		Filters:    imageFilters,
+		SharedSize: sharedSize,
+	})
+	if err != nil {
+		return err
+	}
+
+	useNone := versions.LessThan(version, "1.43")
+	withVirtualSize := versions.LessThan(version, "1.44")
+	for _, img := range images {
+		if useNone {
+			if len(img.RepoTags) == 0 && len(img.RepoDigests) == 0 {
+				img.RepoTags = append(img.RepoTags, "<none>:<none>")
+				img.RepoDigests = append(img.RepoDigests, "<none>@<none>")
+			}
+		} else {
+			if img.RepoTags == nil {
+				img.RepoTags = []string{}
+			}
+			if img.RepoDigests == nil {
+				img.RepoDigests = []string{}
+			}
+		}
+		if withVirtualSize {
+			img.VirtualSize = img.Size //nolint:staticcheck // ignore SA1019: field is deprecated, but still set on API < v1.44.
+		}
+	}
+
+	return httputils.WriteJSON(w, http.StatusOK, images)
+}
+
+func (ir *imageRouter) getImagesHistory(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	history, err := ir.backend.ImageHistory(ctx, vars["name"])
+	if err != nil {
+		return err
+	}
+
+	return httputils.WriteJSON(w, http.StatusOK, history)
+}
+
+func (ir *imageRouter) postImagesTag(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	ref, err := httputils.RepoTagReference(r.Form.Get("repo"), r.Form.Get("tag"))
+	if ref == nil || err != nil {
+		return errdefs.InvalidParameter(err)
+	}
+
+	refName := reference.FamiliarName(ref)
+	if refName == string(digest.Canonical) {
+		return errdefs.InvalidParameter(errors.New("refusing to create an ambiguous tag using digest algorithm as name"))
+	}
+
+	img, err := ir.backend.GetImage(ctx, vars["name"], backend.GetImageOpts{})
+	if err != nil {
+		return errdefs.NotFound(err)
+	}
+
+	if err := ir.backend.TagImage(ctx, img.ID(), ref); err != nil {
+		return err
+	}
+	w.WriteHeader(http.StatusCreated)
+	return nil
+}
+
+func (ir *imageRouter) getImagesSearch(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	var limit int
+	if r.Form.Get("limit") != "" {
+		var err error
+		limit, err = strconv.Atoi(r.Form.Get("limit"))
+		if err != nil || limit < 0 {
+			return errdefs.InvalidParameter(errors.Wrap(err, "invalid limit specified"))
+		}
+	}
+	searchFilters, err := filters.FromJSON(r.Form.Get("filters"))
+	if err != nil {
+		return err
+	}
+
+	// For a search it is not an error if no auth was given. Ignore invalid
+	// AuthConfig to increase compatibility with the existing API.
+	authConfig, _ := registry.DecodeAuthConfig(r.Header.Get(registry.AuthHeader))
+
+	headers := http.Header{}
+	for k, v := range r.Header {
+		k = http.CanonicalHeaderKey(k)
+		if strings.HasPrefix(k, "X-Meta-") {
+			headers[k] = v
+		}
+	}
+	headers.Set("User-Agent", dockerversion.DockerUserAgent(ctx))
+	res, err := ir.searcher.Search(ctx, searchFilters, r.Form.Get("term"), limit, authConfig, headers)
+	if err != nil {
+		return err
+	}
+	return httputils.WriteJSON(w, http.StatusOK, res)
+}
+
+func (ir *imageRouter) postImagesPrune(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if err := httputils.ParseForm(r); err != nil {
+		return err
+	}
+
+	pruneFilters, err := filters.FromJSON(r.Form.Get("filters"))
+	if err != nil {
+		return err
+	}
+
+	pruneReport, err := ir.backend.ImagesPrune(ctx, pruneFilters)
+	if err != nil {
+		return err
+	}
+	return httputils.WriteJSON(w, http.StatusOK, pruneReport)
+}
+
+// validateRepoName validates the name of a repository.
+func validateRepoName(name reference.Named) error {
+	familiarName := reference.FamiliarName(name)
+	if familiarName == api.NoBaseImageSpecifier {
+		return fmt.Errorf("'%s' is a reserved name", familiarName)
+	}
+	return nil
+}

api/server/router/local.go

@@ -0,0 +1,73 @@
+package router // import "github.com/docker/docker/api/server/router"
+
+import (
+	"net/http"
+
+	"github.com/docker/docker/api/server/httputils"
+)
+
+// RouteWrapper wraps a route with extra functionality.
+// It is passed in when creating a new route.
+type RouteWrapper func(r Route) Route
+
+// localRoute defines an individual API route to connect
+// with the docker daemon. It implements Route.
+type localRoute struct {
+	method  string
+	path    string
+	handler httputils.APIFunc
+}
+
+// Handler returns the APIFunc to let the server wrap it in middlewares.
+func (l localRoute) Handler() httputils.APIFunc {
+	return l.handler
+}
+
+// Method returns the http method that the route responds to.
+func (l localRoute) Method() string {
+	return l.method
+}
+
+// Path returns the subpath where the route responds to.
+func (l localRoute) Path() string {
+	return l.path
+}
+
+// NewRoute initializes a new local route for the router.
+func NewRoute(method, path string, handler httputils.APIFunc, opts ...RouteWrapper) Route {
+	var r Route = localRoute{method, path, handler}
+	for _, o := range opts {
+		r = o(r)
+	}
+	return r
+}
+
+// NewGetRoute initializes a new route with the http method GET.
+func NewGetRoute(path string, handler httputils.APIFunc, opts ...RouteWrapper) Route {
+	return NewRoute(http.MethodGet, path, handler, opts...)
+}
+
+// NewPostRoute initializes a new route with the http method POST.
+func NewPostRoute(path string, handler httputils.APIFunc, opts ...RouteWrapper) Route {
+	return NewRoute(http.MethodPost, path, handler, opts...)
+}
+
+// NewPutRoute initializes a new route with the http method PUT.
+func NewPutRoute(path string, handler httputils.APIFunc, opts ...RouteWrapper) Route {
+	return NewRoute(http.MethodPut, path, handler, opts...)
+}
+
+// NewDeleteRoute initializes a new route with the http method DELETE.
+func NewDeleteRoute(path string, handler httputils.APIFunc, opts ...RouteWrapper) Route {
+	return NewRoute(http.MethodDelete, path, handler, opts...)
+}
+
+// NewOptionsRoute initializes a new route with the http method OPTIONS.
+func NewOptionsRoute(path string, handler httputils.APIFunc, opts ...RouteWrapper) Route {
+	return NewRoute(http.MethodOptions, path, handler, opts...)
+}
+
+// NewHeadRoute initializes a new route with the http method HEAD.
+func NewHeadRoute(path string, handler httputils.APIFunc, opts ...RouteWrapper) Route {
+	return NewRoute(http.MethodHead, path, handler, opts...)
+}

api/server/router/network/backend.go

@@ -0,0 +1,31 @@
+package network // import "github.com/docker/docker/api/server/router/network"
+
+import (
+	"context"
+
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/backend"
+	"github.com/docker/docker/api/types/filters"
+	"github.com/docker/docker/api/types/network"
+)
+
+// Backend is all the methods that need to be implemented
+// to provide network specific functionality.
+type Backend interface {
+	GetNetworks(filters.Args, backend.NetworkListConfig) ([]types.NetworkResource, error)
+	CreateNetwork(nc types.NetworkCreateRequest) (*types.NetworkCreateResponse, error)
+	ConnectContainerToNetwork(containerName, networkName string, endpointConfig *network.EndpointSettings) error
+	DisconnectContainerFromNetwork(containerName string, networkName string, force bool) error
+	DeleteNetwork(networkID string) error
+	NetworksPrune(ctx context.Context, pruneFilters filters.Args) (*types.NetworksPruneReport, error)
+}
+
+// ClusterBackend is all the methods that need to be implemented
+// to provide cluster network specific functionality.
+type ClusterBackend interface {
+	GetNetworks(filters.Args) ([]types.NetworkResource, error)
+	GetNetwork(name string) (types.NetworkResource, error)
+	GetNetworksByName(name string) ([]types.NetworkResource, error)
+	CreateNetwork(nc types.NetworkCreateRequest) (string, error)
+	RemoveNetwork(name string) error
+}

api/server/router/network/network.go

@@ -0,0 +1,43 @@
+package network // import "github.com/docker/docker/api/server/router/network"
+
+import (
+	"github.com/docker/docker/api/server/router"
+)
+
+// networkRouter is a router to talk with the network controller
+type networkRouter struct {
+	backend Backend
+	cluster ClusterBackend
+	routes  []router.Route
+}
+
+// NewRouter initializes a new network router
+func NewRouter(b Backend, c ClusterBackend) router.Router {
+	r := &networkRouter{
+		backend: b,
+		cluster: c,
+	}
+	r.initRoutes()
+	return r
+}
+
+// Routes returns the available routes to the network controller
+func (r *networkRouter) Routes() []router.Route {
+	return r.routes
+}
+
+func (r *networkRouter) initRoutes() {
+	r.routes = []router.Route{
+		// GET
+		router.NewGetRoute("/networks", r.getNetworksList),
+		router.NewGetRoute("/networks/", r.getNetworksList),
+		router.NewGetRoute("/networks/{id:.+}", r.getNetwork),
+		// POST
+		router.NewPostRoute("/networks/create", r.postNetworkCreate),
+		router.NewPostRoute("/networks/{id:.*}/connect", r.postNetworkConnect),
+		router.NewPostRoute("/networks/{id:.*}/disconnect", r.postNetworkDisconnect),
+		router.NewPostRoute("/networks/prune", r.postNetworksPrune),
+		// DELETE
+		router.NewDeleteRoute("/networks/{id:.*}", r.deleteNetwork),
+	}
+}