mirror of
https://github.com/moby/moby.git
synced 2026-01-11 18:51:37 +00:00
53475e1adf
- Assert that we're not using empty IDs
- stringid.TruncateID already truncates algorithm, so we can just feed
it the full id
- Fail early on error, and skip asserting the `resp.ID` to reduce some
noise;
=== FAIL: github.com/docker/docker/integration/container TestCreateByImageID/image_short-ID (60.33s)
create_test.go:134: assertion failed: resp.ID is ""
create_test.go:135: assertion failed: error is not nil: error during connect: Post "http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.48/containers/create": EOF
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
798 lines
22 KiB
Go
798 lines
22 KiB
Go
package container
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import (
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"bufio"
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"context"
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"encoding/json"
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"fmt"
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"strconv"
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"strings"
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"testing"
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"time"
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containerd "github.com/containerd/containerd/v2/client"
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cerrdefs "github.com/containerd/errdefs"
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"github.com/docker/docker/api/types/container"
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"github.com/docker/docker/api/types/network"
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"github.com/docker/docker/api/types/versions"
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"github.com/docker/docker/client"
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testContainer "github.com/docker/docker/integration/internal/container"
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net "github.com/docker/docker/integration/internal/network"
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"github.com/docker/docker/oci"
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"github.com/docker/docker/pkg/stringid"
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"github.com/docker/docker/testutil"
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ocispec "github.com/opencontainers/image-spec/specs-go/v1"
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"gotest.tools/v3/assert"
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is "gotest.tools/v3/assert/cmp"
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"gotest.tools/v3/poll"
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"gotest.tools/v3/skip"
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)
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func TestCreateFailsWhenIdentifierDoesNotExist(t *testing.T) {
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ctx := setupTest(t)
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apiClient := testEnv.APIClient()
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testCases := []struct {
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doc string
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image string
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expectedError string
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}{
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{
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doc: "image and tag",
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image: "test456:v1",
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expectedError: "No such image: test456:v1",
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},
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{
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doc: "image no tag",
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image: "test456",
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expectedError: "No such image: test456",
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},
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{
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doc: "digest",
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image: "sha256:0cb40641836c461bc97c793971d84d758371ed682042457523e4ae701efeaaaa",
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expectedError: "No such image: sha256:0cb40641836c461bc97c793971d84d758371ed682042457523e4ae701efeaaaa",
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},
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}
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for _, tc := range testCases {
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t.Run(tc.doc, func(t *testing.T) {
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t.Parallel()
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ctx := testutil.StartSpan(ctx, t)
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_, err := apiClient.ContainerCreate(ctx,
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&container.Config{Image: tc.image},
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&container.HostConfig{},
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&network.NetworkingConfig{},
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nil,
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"",
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)
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assert.Check(t, is.ErrorContains(err, tc.expectedError))
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assert.Check(t, is.ErrorType(err, cerrdefs.IsNotFound))
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})
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}
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}
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func TestCreateByImageID(t *testing.T) {
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ctx := setupTest(t)
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apiClient := testEnv.APIClient()
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img, err := apiClient.ImageInspect(ctx, "busybox")
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assert.NilError(t, err)
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imgIDWithAlgorithm := img.ID
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assert.Assert(t, imgIDWithAlgorithm != "")
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imgID, _ := strings.CutPrefix(img.ID, "sha256:")
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assert.Assert(t, imgID != "")
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imgShortID := stringid.TruncateID(img.ID)
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assert.Assert(t, imgShortID != "")
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testCases := []struct {
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doc string
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image string
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expectedErrType func(error) bool
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expectedErr string
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}{
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{
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doc: "image ID with algorithm",
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image: imgIDWithAlgorithm,
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},
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{
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// test case for https://github.com/moby/moby/issues/20972
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doc: "image ID without algorithm",
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image: imgID,
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},
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{
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doc: "image short-ID",
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image: imgShortID,
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},
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{
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doc: "image with ID and algorithm as tag",
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image: "busybox:" + imgIDWithAlgorithm,
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expectedErrType: cerrdefs.IsInvalidArgument,
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expectedErr: "Error response from daemon: invalid reference format",
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},
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{
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doc: "image with ID as tag",
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image: "busybox:" + imgID,
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expectedErrType: cerrdefs.IsNotFound,
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expectedErr: "Error response from daemon: No such image: busybox:" + imgID,
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},
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}
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for _, tc := range testCases {
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t.Run(tc.doc, func(t *testing.T) {
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t.Parallel()
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ctx := testutil.StartSpan(ctx, t)
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resp, err := apiClient.ContainerCreate(ctx,
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&container.Config{Image: tc.image},
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&container.HostConfig{},
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&network.NetworkingConfig{},
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nil,
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"",
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)
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if tc.expectedErr != "" {
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assert.Check(t, is.DeepEqual(resp, container.CreateResponse{}))
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assert.Check(t, is.Error(err, tc.expectedErr))
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assert.Check(t, is.ErrorType(err, tc.expectedErrType))
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} else {
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assert.NilError(t, err)
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assert.Check(t, resp.ID != "")
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}
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// cleanup the container if one was created.
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_ = apiClient.ContainerRemove(ctx, resp.ID, container.RemoveOptions{Force: true})
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})
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}
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}
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// TestCreateLinkToNonExistingContainer verifies that linking to a non-existing
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// container returns an "invalid parameter" (400) status, and not the underlying
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// "non exists" (404).
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func TestCreateLinkToNonExistingContainer(t *testing.T) {
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skip.If(t, testEnv.DaemonInfo.OSType == "windows", "legacy links are not supported on windows")
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ctx := setupTest(t)
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apiClient := testEnv.APIClient()
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_, err := apiClient.ContainerCreate(ctx,
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&container.Config{
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Image: "busybox",
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},
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&container.HostConfig{
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Links: []string{"no-such-container"},
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},
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&network.NetworkingConfig{},
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nil,
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"",
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)
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assert.Check(t, is.ErrorContains(err, "could not get container for no-such-container"))
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assert.Check(t, is.ErrorType(err, cerrdefs.IsInvalidArgument))
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}
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func TestCreateWithInvalidEnv(t *testing.T) {
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ctx := setupTest(t)
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apiClient := testEnv.APIClient()
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testCases := []struct {
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env string
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expectedError string
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}{
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{
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env: "",
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expectedError: "invalid environment variable:",
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},
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{
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env: "=",
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expectedError: "invalid environment variable: =",
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},
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{
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env: "=foo",
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expectedError: "invalid environment variable: =foo",
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},
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}
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for index, tc := range testCases {
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t.Run(strconv.Itoa(index), func(t *testing.T) {
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t.Parallel()
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ctx := testutil.StartSpan(ctx, t)
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_, err := apiClient.ContainerCreate(ctx,
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&container.Config{
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Image: "busybox",
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Env: []string{tc.env},
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},
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&container.HostConfig{},
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&network.NetworkingConfig{},
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nil,
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"",
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)
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assert.Check(t, is.ErrorContains(err, tc.expectedError))
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assert.Check(t, is.ErrorType(err, cerrdefs.IsInvalidArgument))
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})
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}
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}
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// Test case for #30166 (target was not validated)
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func TestCreateTmpfsMountsTarget(t *testing.T) {
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skip.If(t, testEnv.DaemonInfo.OSType == "windows")
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ctx := setupTest(t)
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apiClient := testEnv.APIClient()
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testCases := []struct {
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target string
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expectedError string
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}{
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{
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target: ".",
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expectedError: "mount path must be absolute",
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},
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{
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target: "foo",
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expectedError: "mount path must be absolute",
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},
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{
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target: "/",
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expectedError: "destination can't be '/'",
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},
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{
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target: "//",
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expectedError: "destination can't be '/'",
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},
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}
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for _, tc := range testCases {
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_, err := apiClient.ContainerCreate(ctx,
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&container.Config{
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Image: "busybox",
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},
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&container.HostConfig{
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Tmpfs: map[string]string{tc.target: ""},
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},
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&network.NetworkingConfig{},
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nil,
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"",
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)
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assert.Check(t, is.ErrorContains(err, tc.expectedError))
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assert.Check(t, is.ErrorType(err, cerrdefs.IsInvalidArgument))
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}
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}
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func TestCreateWithCustomMaskedPaths(t *testing.T) {
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skip.If(t, testEnv.DaemonInfo.OSType != "linux")
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ctx := setupTest(t)
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apiClient := testEnv.APIClient()
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testCases := []struct {
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privileged bool
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maskedPaths []string
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expected []string
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}{
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{
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maskedPaths: []string{},
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expected: []string{},
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},
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{
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maskedPaths: nil,
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expected: oci.DefaultSpec().Linux.MaskedPaths,
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},
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{
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maskedPaths: []string{"/proc/kcore", "/proc/keys"},
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expected: []string{"/proc/kcore", "/proc/keys"},
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},
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{
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privileged: true,
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maskedPaths: nil,
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expected: nil,
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},
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}
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checkInspect := func(t *testing.T, ctx context.Context, name string, expected []string) {
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_, b, err := apiClient.ContainerInspectWithRaw(ctx, name, false)
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assert.NilError(t, err)
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var inspectJSON map[string]interface{}
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err = json.Unmarshal(b, &inspectJSON)
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assert.NilError(t, err)
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cfg, ok := inspectJSON["HostConfig"].(map[string]interface{})
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assert.Check(t, is.Equal(true, ok), name)
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if expected != nil {
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maskedPaths, ok := cfg["MaskedPaths"].([]interface{})
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assert.Check(t, is.Equal(true, ok), name)
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mps := make([]string, 0, len(maskedPaths))
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for _, mp := range maskedPaths {
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mps = append(mps, mp.(string))
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}
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assert.DeepEqual(t, expected, mps)
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} else {
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_, ok := cfg["MaskedPaths"].([]interface{})
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assert.Check(t, is.Equal(false, ok), name)
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}
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}
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// TODO: This should be using subtests
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for i, tc := range testCases {
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name := fmt.Sprintf("create-masked-paths-%d", i)
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config := container.Config{
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Image: "busybox",
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Cmd: []string{"true"},
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}
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hc := container.HostConfig{
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Privileged: tc.privileged,
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}
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if tc.maskedPaths != nil {
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hc.MaskedPaths = tc.maskedPaths
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}
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// Create the container.
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c, err := apiClient.ContainerCreate(ctx,
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&config,
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&hc,
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&network.NetworkingConfig{},
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nil,
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name,
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)
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assert.NilError(t, err)
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checkInspect(t, ctx, name, tc.expected)
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// Start the container.
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err = apiClient.ContainerStart(ctx, c.ID, container.StartOptions{})
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assert.NilError(t, err)
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poll.WaitOn(t, testContainer.IsInState(ctx, apiClient, c.ID, container.StateExited))
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checkInspect(t, ctx, name, tc.expected)
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}
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}
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func TestCreateWithCustomReadonlyPaths(t *testing.T) {
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skip.If(t, testEnv.DaemonInfo.OSType != "linux")
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ctx := setupTest(t)
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apiClient := testEnv.APIClient()
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testCases := []struct {
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readonlyPaths []string
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expected []string
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}{
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{
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readonlyPaths: []string{},
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expected: []string{},
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},
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{
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readonlyPaths: nil,
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expected: oci.DefaultSpec().Linux.ReadonlyPaths,
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},
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{
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readonlyPaths: []string{"/proc/asound", "/proc/bus"},
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expected: []string{"/proc/asound", "/proc/bus"},
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},
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}
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checkInspect := func(t *testing.T, ctx context.Context, name string, expected []string) {
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_, b, err := apiClient.ContainerInspectWithRaw(ctx, name, false)
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assert.NilError(t, err)
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var inspectJSON map[string]interface{}
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err = json.Unmarshal(b, &inspectJSON)
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assert.NilError(t, err)
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cfg, ok := inspectJSON["HostConfig"].(map[string]interface{})
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assert.Check(t, is.Equal(true, ok), name)
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readonlyPaths, ok := cfg["ReadonlyPaths"].([]interface{})
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assert.Check(t, is.Equal(true, ok), name)
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rops := make([]string, 0, len(readonlyPaths))
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for _, rop := range readonlyPaths {
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rops = append(rops, rop.(string))
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}
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assert.DeepEqual(t, expected, rops)
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}
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for i, tc := range testCases {
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name := fmt.Sprintf("create-readonly-paths-%d", i)
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config := container.Config{
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Image: "busybox",
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Cmd: []string{"true"},
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}
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hc := container.HostConfig{}
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if tc.readonlyPaths != nil {
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hc.ReadonlyPaths = tc.readonlyPaths
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}
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// Create the container.
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c, err := apiClient.ContainerCreate(ctx,
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&config,
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&hc,
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&network.NetworkingConfig{},
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nil,
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name,
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)
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assert.NilError(t, err)
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checkInspect(t, ctx, name, tc.expected)
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// Start the container.
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err = apiClient.ContainerStart(ctx, c.ID, container.StartOptions{})
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assert.NilError(t, err)
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poll.WaitOn(t, testContainer.IsInState(ctx, apiClient, c.ID, container.StateExited))
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checkInspect(t, ctx, name, tc.expected)
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}
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}
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func TestCreateWithInvalidHealthcheckParams(t *testing.T) {
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ctx := setupTest(t)
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apiClient := testEnv.APIClient()
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testCases := []struct {
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doc string
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interval time.Duration
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timeout time.Duration
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retries int
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startPeriod time.Duration
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startInterval time.Duration
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expectedErr string
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}{
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{
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doc: "test invalid Interval in Healthcheck: less than 0s",
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interval: -10 * time.Millisecond,
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timeout: time.Second,
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retries: 1000,
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expectedErr: fmt.Sprintf("Interval in Healthcheck cannot be less than %s", container.MinimumDuration),
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},
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{
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doc: "test invalid Interval in Healthcheck: larger than 0s but less than 1ms",
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interval: 500 * time.Microsecond,
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timeout: time.Second,
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retries: 1000,
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expectedErr: fmt.Sprintf("Interval in Healthcheck cannot be less than %s", container.MinimumDuration),
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},
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{
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doc: "test invalid Timeout in Healthcheck: less than 1ms",
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interval: time.Second,
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timeout: -100 * time.Millisecond,
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retries: 1000,
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expectedErr: fmt.Sprintf("Timeout in Healthcheck cannot be less than %s", container.MinimumDuration),
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},
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{
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doc: "test invalid Retries in Healthcheck: less than 0",
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interval: time.Second,
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timeout: time.Second,
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retries: -10,
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expectedErr: "Retries in Healthcheck cannot be negative",
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},
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{
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doc: "test invalid StartPeriod in Healthcheck: not 0 and less than 1ms",
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interval: time.Second,
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timeout: time.Second,
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retries: 1000,
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startPeriod: 100 * time.Microsecond,
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expectedErr: fmt.Sprintf("StartPeriod in Healthcheck cannot be less than %s", container.MinimumDuration),
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},
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{
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doc: "test invalid StartInterval in Healthcheck: not 0 and less than 1ms",
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interval: time.Second,
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timeout: time.Second,
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retries: 1000,
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startPeriod: time.Second,
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startInterval: 100 * time.Microsecond,
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expectedErr: fmt.Sprintf("StartInterval in Healthcheck cannot be less than %s", container.MinimumDuration),
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},
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}
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|
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for _, tc := range testCases {
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t.Run(tc.doc, func(t *testing.T) {
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t.Parallel()
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ctx := testutil.StartSpan(ctx, t)
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cfg := container.Config{
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Image: "busybox",
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Healthcheck: &container.HealthConfig{
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Interval: tc.interval,
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Timeout: tc.timeout,
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Retries: tc.retries,
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StartInterval: tc.startInterval,
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},
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}
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if tc.startPeriod != 0 {
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cfg.Healthcheck.StartPeriod = tc.startPeriod
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}
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resp, err := apiClient.ContainerCreate(ctx, &cfg, &container.HostConfig{}, nil, nil, "")
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assert.Check(t, is.Equal(len(resp.Warnings), 0))
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assert.Check(t, is.ErrorType(err, cerrdefs.IsInvalidArgument))
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assert.ErrorContains(t, err, tc.expectedErr)
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})
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}
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}
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|
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// Make sure that anonymous volumes can be overwritten by tmpfs
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// https://github.com/moby/moby/issues/40446
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func TestCreateTmpfsOverrideAnonymousVolume(t *testing.T) {
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skip.If(t, testEnv.DaemonInfo.OSType == "windows", "windows does not support tmpfs")
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ctx := setupTest(t)
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apiClient := testEnv.APIClient()
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|
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id := testContainer.Create(ctx, t, apiClient,
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testContainer.WithVolume("/foo"),
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testContainer.WithTmpfs("/foo"),
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testContainer.WithVolume("/bar"),
|
|
testContainer.WithTmpfs("/bar:size=999"),
|
|
testContainer.WithCmd("/bin/sh", "-c", "mount | grep '/foo' | grep tmpfs && mount | grep '/bar' | grep tmpfs"),
|
|
)
|
|
|
|
defer func() {
|
|
err := apiClient.ContainerRemove(ctx, id, container.RemoveOptions{Force: true})
|
|
assert.NilError(t, err)
|
|
}()
|
|
|
|
inspect, err := apiClient.ContainerInspect(ctx, id)
|
|
assert.NilError(t, err)
|
|
// tmpfs do not currently get added to inspect.Mounts
|
|
// Normally an anonymous volume would, except now tmpfs should prevent that.
|
|
assert.Assert(t, is.Len(inspect.Mounts, 0))
|
|
|
|
chWait, chErr := apiClient.ContainerWait(ctx, id, container.WaitConditionNextExit)
|
|
assert.NilError(t, apiClient.ContainerStart(ctx, id, container.StartOptions{}))
|
|
|
|
timeout := time.NewTimer(30 * time.Second)
|
|
defer timeout.Stop()
|
|
|
|
select {
|
|
case <-timeout.C:
|
|
t.Fatal("timeout waiting for container to exit")
|
|
case status := <-chWait:
|
|
var errMsg string
|
|
if status.Error != nil {
|
|
errMsg = status.Error.Message
|
|
}
|
|
assert.Equal(t, int(status.StatusCode), 0, errMsg)
|
|
case err := <-chErr:
|
|
assert.NilError(t, err)
|
|
}
|
|
}
|
|
|
|
// Test that if the referenced image platform does not match the requested platform on container create that we get an
|
|
// error.
|
|
func TestCreateDifferentPlatform(t *testing.T) {
|
|
ctx := setupTest(t)
|
|
apiClient := testEnv.APIClient()
|
|
|
|
img, err := apiClient.ImageInspect(ctx, "busybox:latest")
|
|
assert.NilError(t, err)
|
|
assert.Assert(t, img.Architecture != "")
|
|
|
|
t.Run("different os", func(t *testing.T) {
|
|
ctx := testutil.StartSpan(ctx, t)
|
|
p := ocispec.Platform{
|
|
OS: img.Os + "DifferentOS",
|
|
Architecture: img.Architecture,
|
|
Variant: img.Variant,
|
|
}
|
|
_, err := apiClient.ContainerCreate(ctx, &container.Config{Image: "busybox:latest"}, &container.HostConfig{}, nil, &p, "")
|
|
assert.Check(t, is.ErrorType(err, cerrdefs.IsNotFound))
|
|
})
|
|
t.Run("different cpu arch", func(t *testing.T) {
|
|
ctx := testutil.StartSpan(ctx, t)
|
|
p := ocispec.Platform{
|
|
OS: img.Os,
|
|
Architecture: img.Architecture + "DifferentArch",
|
|
Variant: img.Variant,
|
|
}
|
|
_, err := apiClient.ContainerCreate(ctx, &container.Config{Image: "busybox:latest"}, &container.HostConfig{}, nil, &p, "")
|
|
assert.Check(t, is.ErrorType(err, cerrdefs.IsNotFound))
|
|
})
|
|
}
|
|
|
|
func TestCreateVolumesFromNonExistingContainer(t *testing.T) {
|
|
ctx := setupTest(t)
|
|
apiClient := testEnv.APIClient()
|
|
|
|
_, err := apiClient.ContainerCreate(
|
|
ctx,
|
|
&container.Config{Image: "busybox"},
|
|
&container.HostConfig{VolumesFrom: []string{"nosuchcontainer"}},
|
|
nil,
|
|
nil,
|
|
"",
|
|
)
|
|
assert.Check(t, is.ErrorType(err, cerrdefs.IsInvalidArgument))
|
|
}
|
|
|
|
// Test that we can create a container from an image that is for a different platform even if a platform was not specified
|
|
// This is for the regression detailed here: https://github.com/moby/moby/issues/41552
|
|
func TestCreatePlatformSpecificImageNoPlatform(t *testing.T) {
|
|
ctx := setupTest(t)
|
|
|
|
skip.If(t, testEnv.DaemonInfo.Architecture == "arm", "test only makes sense to run on non-arm systems")
|
|
skip.If(t, testEnv.DaemonInfo.OSType != "linux", "test image is only available on linux")
|
|
apiClient := testEnv.APIClient()
|
|
|
|
_, err := apiClient.ContainerCreate(
|
|
ctx,
|
|
&container.Config{Image: "arm32v7/hello-world"},
|
|
&container.HostConfig{},
|
|
nil,
|
|
nil,
|
|
"",
|
|
)
|
|
assert.NilError(t, err)
|
|
}
|
|
|
|
func TestCreateInvalidHostConfig(t *testing.T) {
|
|
skip.If(t, testEnv.DaemonInfo.OSType == "windows")
|
|
|
|
ctx := setupTest(t)
|
|
apiClient := testEnv.APIClient()
|
|
|
|
testCases := []struct {
|
|
doc string
|
|
hc container.HostConfig
|
|
expectedErr string
|
|
}{
|
|
{
|
|
doc: "invalid IpcMode",
|
|
hc: container.HostConfig{IpcMode: "invalid"},
|
|
expectedErr: "Error response from daemon: invalid IPC mode: invalid",
|
|
},
|
|
{
|
|
doc: "invalid PidMode",
|
|
hc: container.HostConfig{PidMode: "invalid"},
|
|
expectedErr: "Error response from daemon: invalid PID mode: invalid",
|
|
},
|
|
{
|
|
doc: "invalid PidMode without container ID",
|
|
hc: container.HostConfig{PidMode: "container"},
|
|
expectedErr: "Error response from daemon: invalid PID mode: container",
|
|
},
|
|
{
|
|
doc: "invalid UTSMode",
|
|
hc: container.HostConfig{UTSMode: "invalid"},
|
|
expectedErr: "Error response from daemon: invalid UTS mode: invalid",
|
|
},
|
|
{
|
|
doc: "invalid Annotations",
|
|
hc: container.HostConfig{Annotations: map[string]string{"": "a"}},
|
|
expectedErr: "Error response from daemon: invalid Annotations: the empty string is not permitted as an annotation key",
|
|
},
|
|
{
|
|
doc: "invalid CPUShares",
|
|
hc: container.HostConfig{Resources: container.Resources{CPUShares: -1}},
|
|
expectedErr: "Error response from daemon: invalid CPU shares (-1): value must be a positive integer",
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.doc, func(t *testing.T) {
|
|
t.Parallel()
|
|
ctx := testutil.StartSpan(ctx, t)
|
|
cfg := container.Config{
|
|
Image: "busybox",
|
|
}
|
|
resp, err := apiClient.ContainerCreate(ctx, &cfg, &tc.hc, nil, nil, "")
|
|
assert.Check(t, is.Equal(len(resp.Warnings), 0))
|
|
assert.Check(t, cerrdefs.IsInvalidArgument(err), "got: %T", err)
|
|
assert.Error(t, err, tc.expectedErr)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestCreateWithMultipleEndpointSettings(t *testing.T) {
|
|
ctx := setupTest(t)
|
|
|
|
testcases := []struct {
|
|
apiVersion string
|
|
expectedErr string
|
|
}{
|
|
{apiVersion: "1.44"},
|
|
{apiVersion: "1.43", expectedErr: "Container cannot be created with multiple network endpoints"},
|
|
}
|
|
|
|
for _, tc := range testcases {
|
|
t.Run("with API v"+tc.apiVersion, func(t *testing.T) {
|
|
apiClient, err := client.NewClientWithOpts(client.FromEnv, client.WithVersion(tc.apiVersion))
|
|
assert.NilError(t, err)
|
|
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
}
|
|
networkingConfig := network.NetworkingConfig{
|
|
EndpointsConfig: map[string]*network.EndpointSettings{
|
|
"net1": {},
|
|
"net2": {},
|
|
"net3": {},
|
|
},
|
|
}
|
|
_, err = apiClient.ContainerCreate(ctx, &config, &container.HostConfig{}, &networkingConfig, nil, "")
|
|
if tc.expectedErr == "" {
|
|
assert.NilError(t, err)
|
|
} else {
|
|
assert.ErrorContains(t, err, tc.expectedErr)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestCreateWithCustomMACs(t *testing.T) {
|
|
skip.If(t, testEnv.DaemonInfo.OSType == "windows")
|
|
skip.If(t, versions.LessThan(testEnv.DaemonAPIVersion(), "1.44"), "requires API v1.44")
|
|
|
|
ctx := setupTest(t)
|
|
apiClient := testEnv.APIClient()
|
|
|
|
net.CreateNoError(ctx, t, apiClient, "testnet")
|
|
|
|
attachCtx, cancel := context.WithTimeout(ctx, 1*time.Second)
|
|
defer cancel()
|
|
res := testContainer.RunAttach(attachCtx, t, apiClient,
|
|
testContainer.WithCmd("ip", "-o", "link", "show"),
|
|
testContainer.WithNetworkMode("bridge"),
|
|
testContainer.WithMacAddress("bridge", "02:32:1c:23:00:04"))
|
|
|
|
assert.Equal(t, res.ExitCode, 0)
|
|
assert.Equal(t, res.Stderr.String(), "")
|
|
|
|
scanner := bufio.NewScanner(res.Stdout)
|
|
for scanner.Scan() {
|
|
fields := strings.Fields(scanner.Text())
|
|
// The expected output is:
|
|
// 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1000\ link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
|
|
// 134: eth0@if135: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1400 qdisc noqueue \ link/ether 02:42:ac:11:00:04 brd ff:ff:ff:ff:ff:ff
|
|
if len(fields) < 11 {
|
|
continue
|
|
}
|
|
|
|
ifaceName := fields[1]
|
|
if ifaceName[:3] != "eth" {
|
|
continue
|
|
}
|
|
|
|
mac := fields[len(fields)-3]
|
|
assert.Equal(t, mac, "02:32:1c:23:00:04")
|
|
}
|
|
}
|
|
|
|
// Tests that when using containerd backed storage the containerd container has the image referenced stored.
|
|
func TestContainerdContainerImageInfo(t *testing.T) {
|
|
skip.If(t, versions.LessThan(testEnv.DaemonAPIVersion(), "1.46"), "requires API v1.46")
|
|
|
|
ctx := setupTest(t)
|
|
|
|
apiClient := testEnv.APIClient()
|
|
defer apiClient.Close()
|
|
|
|
info, err := apiClient.Info(ctx)
|
|
assert.NilError(t, err)
|
|
|
|
skip.If(t, info.Containerd == nil, "requires containerd")
|
|
|
|
// Currently a containerd container is only created when the container is started.
|
|
// So start the container and then inspect the containerd container to verify the image info.
|
|
id := testContainer.Run(ctx, t, apiClient, func(cfg *testContainer.TestContainerConfig) {
|
|
// busybox is the default (as of this writing) used by the test client, but lets be explicit here.
|
|
cfg.Config.Image = "busybox"
|
|
})
|
|
defer apiClient.ContainerRemove(ctx, id, container.RemoveOptions{Force: true})
|
|
|
|
c8dClient, err := containerd.New(info.Containerd.Address, containerd.WithDefaultNamespace(info.Containerd.Namespaces.Containers))
|
|
assert.NilError(t, err)
|
|
defer c8dClient.Close()
|
|
|
|
ctr, err := c8dClient.ContainerService().Get(ctx, id)
|
|
assert.NilError(t, err)
|
|
|
|
if testEnv.UsingSnapshotter() {
|
|
assert.Equal(t, ctr.Image, "docker.io/library/busybox:latest")
|
|
} else {
|
|
// This field is not set when not using containerd backed storage.
|
|
assert.Equal(t, ctr.Image, "")
|
|
}
|
|
}
|