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102 lines
3.7 KiB
Go
102 lines
3.7 KiB
Go
package container
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import (
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"testing"
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"github.com/moby/moby/api/types/network"
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"github.com/moby/moby/client"
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"github.com/moby/moby/v2/integration/internal/container"
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"github.com/moby/moby/v2/internal/testutil"
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"github.com/moby/moby/v2/internal/testutil/daemon"
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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/skip"
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)
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// Make sure a container that does not exit when it upon receiving it's stop signal is actually shutdown on daemon
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// startup.
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func TestContainerKillOnDaemonStart(t *testing.T) {
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skip.If(t, testEnv.IsRemoteDaemon, "cannot start daemon on remote test run")
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skip.If(t, testEnv.DaemonInfo.OSType == "windows")
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skip.If(t, testEnv.IsRootless, "scenario doesn't work with rootless mode")
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t.Parallel()
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ctx := testutil.StartSpan(baseContext, t)
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d := daemon.New(t)
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defer d.Cleanup(t)
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d.StartWithBusybox(ctx, t, "--iptables=false", "--ip6tables=false")
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defer d.Stop(t)
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apiClient := d.NewClientT(t)
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// The intention of this container is to ignore stop signals.
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// Sadly this means the test will take longer, but at least this test can be parallelized.
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id := container.Run(ctx, t, apiClient, container.WithCmd("/bin/sh", "-c", "while true; do echo hello; sleep 1; done"))
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defer func() {
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err := apiClient.ContainerRemove(ctx, id, client.ContainerRemoveOptions{Force: true})
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assert.NilError(t, err)
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}()
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inspect, err := apiClient.ContainerInspect(ctx, id, client.ContainerInspectOptions{})
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assert.NilError(t, err)
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assert.Assert(t, inspect.Container.State.Running)
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assert.NilError(t, d.Kill())
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d.Start(t, "--iptables=false", "--ip6tables=false")
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inspect, err = apiClient.ContainerInspect(ctx, id, client.ContainerInspectOptions{})
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assert.Check(t, is.Nil(err))
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assert.Assert(t, !inspect.Container.State.Running)
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}
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// When the daemon doesn't stop in a clean way (eg. it crashes, the host has a power failure, etc..), or if it's started
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// with live-restore enabled, stopped containers should have their NetworkSettings cleaned up the next time the daemon
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// starts.
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func TestNetworkStateCleanupOnDaemonStart(t *testing.T) {
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skip.If(t, testEnv.IsRemoteDaemon, "cannot start daemon on remote test run")
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skip.If(t, testEnv.DaemonInfo.OSType == "windows")
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skip.If(t, testEnv.IsRootless, "scenario doesn't work with rootless mode")
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t.Parallel()
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ctx := testutil.StartSpan(baseContext, t)
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d := daemon.New(t)
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defer d.Cleanup(t)
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d.StartWithBusybox(ctx, t, "--iptables=false", "--ip6tables=false")
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defer d.Stop(t)
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apiClient := d.NewClientT(t)
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mappedPort := network.MustParsePort("80/tcp")
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// The intention of this container is to ignore stop signals.
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// Sadly this means the test will take longer, but at least this test can be parallelized.
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cid := container.Run(ctx, t, apiClient,
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container.WithExposedPorts("80/tcp"),
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container.WithPortMap(network.PortMap{mappedPort: {{}}}),
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container.WithCmd("/bin/sh", "-c", "while true; do echo hello; sleep 1; done"))
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defer func() {
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err := apiClient.ContainerRemove(ctx, cid, client.ContainerRemoveOptions{Force: true})
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assert.NilError(t, err)
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}()
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inspect, err := apiClient.ContainerInspect(ctx, cid, client.ContainerInspectOptions{})
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assert.NilError(t, err)
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assert.Assert(t, inspect.Container.NetworkSettings.SandboxID != "")
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assert.Assert(t, inspect.Container.NetworkSettings.SandboxKey != "")
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assert.Assert(t, inspect.Container.NetworkSettings.Ports[mappedPort] != nil)
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assert.NilError(t, d.Kill())
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d.Start(t)
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inspect, err = apiClient.ContainerInspect(ctx, cid, client.ContainerInspectOptions{})
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assert.NilError(t, err)
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assert.Assert(t, inspect.Container.NetworkSettings.SandboxID == "")
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assert.Assert(t, inspect.Container.NetworkSettings.SandboxKey == "")
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assert.Assert(t, is.Nil(inspect.Container.NetworkSettings.Ports[mappedPort]))
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}
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