imageservice: Add context to various methods

Co-authored-by: Paweł Gronowski <pawel.gronowski@docker.com>
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>

api/server/router/container/backend.go

@@ -32,14 +32,14 @@ type copyBackend interface {
 
 // stateBackend includes functions to implement to provide container state lifecycle functionality.
 type stateBackend interface {
-	ContainerCreate(config types.ContainerCreateConfig) (container.CreateResponse, error)
+	ContainerCreate(ctx context.Context, config types.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 *types.ContainerRmConfig) error
-	ContainerStart(name string, hostConfig *container.HostConfig, checkpoint string, checkpointDir string) error
+	ContainerStart(ctx context.Context, name string, hostConfig *container.HostConfig, 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)
@@ -54,7 +54,7 @@ type monitorBackend interface {
 	ContainerStats(ctx context.Context, name string, config *backend.ContainerStatsConfig) error
 	ContainerTop(name string, psArgs string) (*container.ContainerTopOKBody, error)
 
-	Containers(config *types.ContainerListOptions) ([]*types.Container, error)
+	Containers(ctx context.Context, config *types.ContainerListOptions) ([]*types.Container, error)
 }
 
 // attachBackend includes function to implement to provide container attaching functionality.
@@ -68,7 +68,7 @@ type systemBackend interface {
 }
 
 type commitBackend interface {
-	CreateImageFromContainer(name string, config *backend.CreateImageConfig) (imageID string, err error)
+	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.

api/server/router/container/container_routes.go

@@ -58,7 +58,7 @@ func (s *containerRouter) postCommit(ctx context.Context, w http.ResponseWriter,
 		Changes: r.Form["changes"],
 	}
 
-	imgID, err := s.backend.CreateImageFromContainer(r.Form.Get("container"), commitCfg)
+	imgID, err := s.backend.CreateImageFromContainer(ctx, r.Form.Get("container"), commitCfg)
 	if err != nil {
 		return err
 	}
@@ -91,7 +91,7 @@ func (s *containerRouter) getContainersJSON(ctx context.Context, w http.Response
 		config.Limit = limit
 	}
 
-	containers, err := s.backend.Containers(config)
+	containers, err := s.backend.Containers(ctx, config)
 	if err != nil {
 		return err
 	}
@@ -214,7 +214,7 @@ func (s *containerRouter) postContainersStart(ctx context.Context, w http.Respon
 
 	checkpoint := r.Form.Get("checkpoint")
 	checkpointDir := r.Form.Get("checkpoint-dir")
-	if err := s.backend.ContainerStart(vars["name"], hostConfig, checkpoint, checkpointDir); err != nil {
+	if err := s.backend.ContainerStart(ctx, vars["name"], hostConfig, checkpoint, checkpointDir); err != nil {
 		return err
 	}
 
@@ -578,7 +578,7 @@ func (s *containerRouter) postContainersCreate(ctx context.Context, w http.Respo
 		hostConfig.PidsLimit = nil
 	}
 
-	ccr, err := s.backend.ContainerCreate(types.ContainerCreateConfig{
+	ccr, err := s.backend.ContainerCreate(ctx, types.ContainerCreateConfig{
 		Name:             name,
 		Config:           config,
 		HostConfig:       hostConfig,

api/server/router/image/backend.go

@@ -31,7 +31,7 @@ type imageBackend interface {
 
 type importExportBackend interface {
 	LoadImage(ctx context.Context, inTar io.ReadCloser, outStream io.Writer, quiet bool) error
-	ImportImage(src string, repository string, platform *specs.Platform, tag string, msg string, inConfig io.ReadCloser, outStream io.Writer, changes []string) error
+	ImportImage(ctx context.Context, src string, repository string, platform *specs.Platform, tag string, msg string, inConfig io.ReadCloser, outStream io.Writer, changes []string) error
 	ExportImage(ctx context.Context, names []string, outStream io.Writer) error
 }
 

api/server/router/image/image_routes.go

@@ -68,7 +68,7 @@ func (ir *imageRouter) postImagesCreate(ctx context.Context, w http.ResponseWrit
 		progressErr = ir.backend.PullImage(ctx, img, tag, platform, metaHeaders, authConfig, output)
 	} else { // import
 		src := r.Form.Get("fromSrc")
-		progressErr = ir.backend.ImportImage(src, repo, platform, tag, message, r.Body, output, r.Form["changes"])
+		progressErr = ir.backend.ImportImage(ctx, src, repo, platform, tag, message, r.Body, output, r.Form["changes"])
 	}
 	if progressErr != nil {
 		if !output.Flushed() {

api/server/router/swarm/backend.go

@@ -12,7 +12,7 @@ import (
 type Backend interface {
 	Init(req types.InitRequest) (string, error)
 	Join(req types.JoinRequest) error
-	Leave(force bool) error
+	Leave(ctx context.Context, force bool) error
 	Inspect() (types.Swarm, error)
 	Update(uint64, types.Spec, types.UpdateFlags) error
 	GetUnlockKey() (string, error)

api/server/router/swarm/cluster_routes.go

@@ -56,7 +56,7 @@ func (sr *swarmRouter) leaveCluster(ctx context.Context, w http.ResponseWriter,
 	}
 
 	force := httputils.BoolValue(r, "force")
-	return sr.backend.Leave(force)
+	return sr.backend.Leave(ctx, force)
 }
 
 func (sr *swarmRouter) inspectCluster(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {

builder/builder.go

@@ -60,13 +60,13 @@ type ExecBackend interface {
 	// ContainerAttachRaw attaches to container.
 	ContainerAttachRaw(cID string, stdin io.ReadCloser, stdout, stderr io.Writer, stream bool, attached chan struct{}) error
 	// ContainerCreateIgnoreImagesArgsEscaped creates a new Docker container and returns potential warnings
-	ContainerCreateIgnoreImagesArgsEscaped(config types.ContainerCreateConfig) (container.CreateResponse, error)
+	ContainerCreateIgnoreImagesArgsEscaped(ctx context.Context, config types.ContainerCreateConfig) (container.CreateResponse, error)
 	// ContainerRm removes a container specified by `id`.
 	ContainerRm(name string, config *types.ContainerRmConfig) error
 	// ContainerKill stops the container execution abruptly.
 	ContainerKill(containerID string, sig string) error
 	// ContainerStart starts a new container
-	ContainerStart(containerID string, hostConfig *container.HostConfig, checkpoint string, checkpointDir string) error
+	ContainerStart(ctx context.Context, containerID string, hostConfig *container.HostConfig, checkpoint string, checkpointDir string) error
 	// ContainerWait stops processing until the given container is stopped.
 	ContainerWait(ctx context.Context, name string, condition containerpkg.WaitCondition) (<-chan containerpkg.StateStatus, error)
 }
@@ -80,7 +80,7 @@ type Result struct {
 // ImageCacheBuilder represents a generator for stateful image cache.
 type ImageCacheBuilder interface {
 	// MakeImageCache creates a stateful image cache.
-	MakeImageCache(cacheFrom []string) ImageCache
+	MakeImageCache(ctx context.Context, cacheFrom []string) (ImageCache, error)
 }
 
 // ImageCache abstracts an image cache.

builder/dockerfile/builder.go

@@ -95,7 +95,7 @@ func (bm *BuildManager) Build(ctx context.Context, config backend.BuildConfig) (
 	if err != nil {
 		return nil, err
 	}
-	return b.build(source, dockerfile)
+	return b.build(ctx, source, dockerfile)
 }
 
 // builderOptions are the dependencies required by the builder
@@ -136,6 +136,11 @@ func newBuilder(clientCtx context.Context, options builderOptions) (*Builder, er
 		config = new(types.ImageBuildOptions)
 	}
 
+	imageProber, err := newImageProber(clientCtx, options.Backend, config.CacheFrom, config.NoCache)
+	if err != nil {
+		return nil, err
+	}
+
 	b := &Builder{
 		clientCtx:        clientCtx,
 		options:          config,
@@ -147,7 +152,7 @@ func newBuilder(clientCtx context.Context, options builderOptions) (*Builder, er
 		idMapping:        options.IDMapping,
 		imageSources:     newImageSources(clientCtx, options),
 		pathCache:        options.PathCache,
-		imageProber:      newImageProber(options.Backend, config.CacheFrom, config.NoCache),
+		imageProber:      imageProber,
 		containerManager: newContainerManager(options.Backend),
 	}
 
@@ -181,7 +186,7 @@ func buildLabelOptions(labels map[string]string, stages []instructions.Stage) {
 
 // Build runs the Dockerfile builder by parsing the Dockerfile and executing
 // the instructions from the file.
-func (b *Builder) build(source builder.Source, dockerfile *parser.Result) (*builder.Result, error) {
+func (b *Builder) build(ctx context.Context, source builder.Source, dockerfile *parser.Result) (*builder.Result, error) {
 	defer b.imageSources.Unmount()
 
 	stages, metaArgs, err := instructions.Parse(dockerfile.AST)
@@ -205,7 +210,7 @@ func (b *Builder) build(source builder.Source, dockerfile *parser.Result) (*buil
 	buildLabelOptions(b.options.Labels, stages)
 
 	dockerfile.PrintWarnings(b.Stderr)
-	dispatchState, err := b.dispatchDockerfileWithCancellation(stages, metaArgs, dockerfile.EscapeToken, source)
+	dispatchState, err := b.dispatchDockerfileWithCancellation(ctx, stages, metaArgs, dockerfile.EscapeToken, source)
 	if err != nil {
 		return nil, err
 	}
@@ -244,7 +249,7 @@ func printCommand(out io.Writer, currentCommandIndex int, totalCommands int, cmd
 	return currentCommandIndex + 1
 }
 
-func (b *Builder) dispatchDockerfileWithCancellation(parseResult []instructions.Stage, metaArgs []instructions.ArgCommand, escapeToken rune, source builder.Source) (*dispatchState, error) {
+func (b *Builder) dispatchDockerfileWithCancellation(ctx context.Context, parseResult []instructions.Stage, metaArgs []instructions.ArgCommand, escapeToken rune, source builder.Source) (*dispatchState, error) {
 	dispatchRequest := dispatchRequest{}
 	buildArgs := NewBuildArgs(b.options.BuildArgs)
 	totalCommands := len(metaArgs) + len(parseResult)
@@ -272,7 +277,7 @@ func (b *Builder) dispatchDockerfileWithCancellation(parseResult []instructions.
 		dispatchRequest = newDispatchRequest(b, escapeToken, source, buildArgs, stagesResults)
 
 		currentCommandIndex = printCommand(b.Stdout, currentCommandIndex, totalCommands, stage.SourceCode)
-		if err := initializeStage(dispatchRequest, &stage); err != nil {
+		if err := initializeStage(ctx, dispatchRequest, &stage); err != nil {
 			return nil, err
 		}
 		dispatchRequest.state.updateRunConfig()
@@ -290,7 +295,7 @@ func (b *Builder) dispatchDockerfileWithCancellation(parseResult []instructions.
 
 			currentCommandIndex = printCommand(b.Stdout, currentCommandIndex, totalCommands, cmd)
 
-			if err := dispatch(dispatchRequest, cmd); err != nil {
+			if err := dispatch(ctx, dispatchRequest, cmd); err != nil {
 				return nil, err
 			}
 			dispatchRequest.state.updateRunConfig()
@@ -317,7 +322,7 @@ func (b *Builder) dispatchDockerfileWithCancellation(parseResult []instructions.
 // coming from the query parameter of the same name.
 //
 // TODO: Remove?
-func BuildFromConfig(config *container.Config, changes []string, os string) (*container.Config, error) {
+func BuildFromConfig(ctx context.Context, config *container.Config, changes []string, os string) (*container.Config, error) {
 	if len(changes) == 0 {
 		return config, nil
 	}
@@ -327,7 +332,7 @@ func BuildFromConfig(config *container.Config, changes []string, os string) (*co
 		return nil, errdefs.InvalidParameter(err)
 	}
 
-	b, err := newBuilder(context.Background(), builderOptions{
+	b, err := newBuilder(ctx, builderOptions{
 		Options: &types.ImageBuildOptions{NoCache: true},
 	})
 	if err != nil {
@@ -360,7 +365,7 @@ func BuildFromConfig(config *container.Config, changes []string, os string) (*co
 	dispatchRequest.state.imageID = config.Image
 	dispatchRequest.state.operatingSystem = os
 	for _, cmd := range commands {
-		err := dispatch(dispatchRequest, cmd)
+		err := dispatch(ctx, dispatchRequest, cmd)
 		if err != nil {
 			return nil, errdefs.InvalidParameter(err)
 		}

builder/dockerfile/containerbackend.go

@@ -28,8 +28,8 @@ func newContainerManager(docker builder.ExecBackend) *containerManager {
 }
 
 // Create a container
-func (c *containerManager) Create(runConfig *container.Config, hostConfig *container.HostConfig) (container.CreateResponse, error) {
+func (c *containerManager) Create(ctx context.Context, runConfig *container.Config, hostConfig *container.HostConfig) (container.CreateResponse, error) {
-	container, err := c.backend.ContainerCreateIgnoreImagesArgsEscaped(types.ContainerCreateConfig{
+	container, err := c.backend.ContainerCreateIgnoreImagesArgsEscaped(ctx, types.ContainerCreateConfig{
 		Config:     runConfig,
 		HostConfig: hostConfig,
 	})
@@ -69,7 +69,7 @@ func (c *containerManager) Run(ctx context.Context, cID string, stdout, stderr i
 		}
 	}()
 
-	if err := c.backend.ContainerStart(cID, nil, "", ""); err != nil {
+	if err := c.backend.ContainerStart(ctx, cID, nil, "", ""); err != nil {
 		close(finished)
 		logCancellationError(cancelErrCh, "error from ContainerStart: "+err.Error())
 		return err

builder/dockerfile/dispatchers.go

@@ -9,6 +9,7 @@ package dockerfile // import "github.com/docker/docker/builder/dockerfile"
 
 import (
 	"bytes"
+	"context"
 	"fmt"
 	"runtime"
 	"sort"
@@ -35,7 +36,7 @@ import (
 //
 // Sets the environment variable foo to bar, also makes interpolation
 // in the dockerfile available from the next statement on via ${foo}.
-func dispatchEnv(d dispatchRequest, c *instructions.EnvCommand) error {
+func dispatchEnv(ctx context.Context, d dispatchRequest, c *instructions.EnvCommand) error {
 	runConfig := d.state.runConfig
 	commitMessage := bytes.NewBufferString("ENV")
 	for _, e := range c.Env {
@@ -57,21 +58,21 @@ func dispatchEnv(d dispatchRequest, c *instructions.EnvCommand) error {
 			runConfig.Env = append(runConfig.Env, newVar)
 		}
 	}
-	return d.builder.commit(d.state, commitMessage.String())
+	return d.builder.commit(ctx, d.state, commitMessage.String())
 }
 
 // MAINTAINER some text <maybe@an.email.address>
 //
 // Sets the maintainer metadata.
-func dispatchMaintainer(d dispatchRequest, c *instructions.MaintainerCommand) error {
+func dispatchMaintainer(ctx context.Context, d dispatchRequest, c *instructions.MaintainerCommand) error {
 	d.state.maintainer = c.Maintainer
-	return d.builder.commit(d.state, "MAINTAINER "+c.Maintainer)
+	return d.builder.commit(ctx, d.state, "MAINTAINER "+c.Maintainer)
 }
 
 // LABEL some json data describing the image
 //
 // Sets the Label variable foo to bar,
-func dispatchLabel(d dispatchRequest, c *instructions.LabelCommand) error {
+func dispatchLabel(ctx context.Context, d dispatchRequest, c *instructions.LabelCommand) error {
 	if d.state.runConfig.Labels == nil {
 		d.state.runConfig.Labels = make(map[string]string)
 	}
@@ -80,14 +81,14 @@ func dispatchLabel(d dispatchRequest, c *instructions.LabelCommand) error {
 		d.state.runConfig.Labels[v.Key] = v.Value
 		commitStr += " " + v.String()
 	}
-	return d.builder.commit(d.state, commitStr)
+	return d.builder.commit(ctx, d.state, commitStr)
 }
 
 // ADD foo /path
 //
 // Add the file 'foo' to '/path'. Tarball and Remote URL (http, https) handling
 // exist here. If you do not wish to have this automatic handling, use COPY.
-func dispatchAdd(d dispatchRequest, c *instructions.AddCommand) error {
+func dispatchAdd(ctx context.Context, d dispatchRequest, c *instructions.AddCommand) error {
 	if c.Chmod != "" {
 		return errors.New("the --chmod option requires BuildKit. Refer to https://docs.docker.com/go/buildkit/ to learn how to build images with BuildKit enabled")
 	}
@@ -102,13 +103,13 @@ func dispatchAdd(d dispatchRequest, c *instructions.AddCommand) error {
 	copyInstruction.chownStr = c.Chown
 	copyInstruction.allowLocalDecompression = true
 
-	return d.builder.performCopy(d, copyInstruction)
+	return d.builder.performCopy(ctx, d, copyInstruction)
 }
 
 // COPY foo /path
 //
 // Same as 'ADD' but without the tar and remote url handling.
-func dispatchCopy(d dispatchRequest, c *instructions.CopyCommand) error {
+func dispatchCopy(ctx context.Context, d dispatchRequest, c *instructions.CopyCommand) error {
 	if c.Chmod != "" {
 		return errors.New("the --chmod option requires BuildKit. Refer to https://docs.docker.com/go/buildkit/ to learn how to build images with BuildKit enabled")
 	}
@@ -130,7 +131,7 @@ func dispatchCopy(d dispatchRequest, c *instructions.CopyCommand) error {
 	if c.From != "" && copyInstruction.chownStr == "" {
 		copyInstruction.preserveOwnership = true
 	}
-	return d.builder.performCopy(d, copyInstruction)
+	return d.builder.performCopy(ctx, d, copyInstruction)
 }
 
 func (d *dispatchRequest) getImageMount(imageRefOrID string) (*imageMount, error) {
@@ -152,8 +153,11 @@ func (d *dispatchRequest) getImageMount(imageRefOrID string) (*imageMount, error
 }
 
 // FROM [--platform=platform] imagename[:tag | @digest] [AS build-stage-name]
-func initializeStage(d dispatchRequest, cmd *instructions.Stage) error {
+func initializeStage(ctx context.Context, d dispatchRequest, cmd *instructions.Stage) error {
-	d.builder.imageProber.Reset()
+	err := d.builder.imageProber.Reset(ctx)
+	if err != nil {
+		return err
+	}
 
 	var platform *specs.Platform
 	if v := cmd.Platform; v != "" {
@@ -180,12 +184,12 @@ func initializeStage(d dispatchRequest, cmd *instructions.Stage) error {
 	if len(state.runConfig.OnBuild) > 0 {
 		triggers := state.runConfig.OnBuild
 		state.runConfig.OnBuild = nil
-		return dispatchTriggeredOnBuild(d, triggers)
+		return dispatchTriggeredOnBuild(ctx, d, triggers)
 	}
 	return nil
 }
 
-func dispatchTriggeredOnBuild(d dispatchRequest, triggers []string) error {
+func dispatchTriggeredOnBuild(ctx context.Context, d dispatchRequest, triggers []string) error {
 	fmt.Fprintf(d.builder.Stdout, "# Executing %d build trigger", len(triggers))
 	if len(triggers) > 1 {
 		fmt.Fprint(d.builder.Stdout, "s")
@@ -208,7 +212,7 @@ func dispatchTriggeredOnBuild(d dispatchRequest, triggers []string) error {
 			}
 			return err
 		}
-		err = dispatch(d, cmd)
+		err = dispatch(ctx, d, cmd)
 		if err != nil {
 			return err
 		}
@@ -276,15 +280,15 @@ func (d *dispatchRequest) getFromImage(shlex *shell.Lex, basename string, platfo
 	return d.getImageOrStage(name, platform)
 }
 
-func dispatchOnbuild(d dispatchRequest, c *instructions.OnbuildCommand) error {
+func dispatchOnbuild(ctx context.Context, d dispatchRequest, c *instructions.OnbuildCommand) error {
 	d.state.runConfig.OnBuild = append(d.state.runConfig.OnBuild, c.Expression)
-	return d.builder.commit(d.state, "ONBUILD "+c.Expression)
+	return d.builder.commit(ctx, d.state, "ONBUILD "+c.Expression)
 }
 
 // WORKDIR /tmp
 //
 // Set the working directory for future RUN/CMD/etc statements.
-func dispatchWorkdir(d dispatchRequest, c *instructions.WorkdirCommand) error {
+func dispatchWorkdir(ctx context.Context, d dispatchRequest, c *instructions.WorkdirCommand) error {
 	runConfig := d.state.runConfig
 	var err error
 	runConfig.WorkingDir, err = normalizeWorkdir(d.state.operatingSystem, runConfig.WorkingDir, c.Path)
@@ -305,7 +309,7 @@ func dispatchWorkdir(d dispatchRequest, c *instructions.WorkdirCommand) error {
 	comment := "WORKDIR " + runConfig.WorkingDir
 	runConfigWithCommentCmd := copyRunConfig(runConfig, withCmdCommentString(comment, d.state.operatingSystem))
 
-	containerID, err := d.builder.probeAndCreate(d.state, runConfigWithCommentCmd)
+	containerID, err := d.builder.probeAndCreate(ctx, d.state, runConfigWithCommentCmd)
 	if err != nil || containerID == "" {
 		return err
 	}
@@ -326,7 +330,7 @@ func dispatchWorkdir(d dispatchRequest, c *instructions.WorkdirCommand) error {
 // RUN echo hi          # sh -c echo hi       (Linux and LCOW)
 // RUN echo hi          # cmd /S /C echo hi   (Windows)
 // RUN [ "echo", "hi" ] # echo hi
-func dispatchRun(d dispatchRequest, c *instructions.RunCommand) error {
+func dispatchRun(ctx context.Context, d dispatchRequest, c *instructions.RunCommand) error {
 	if !system.IsOSSupported(d.state.operatingSystem) {
 		return system.ErrNotSupportedOperatingSystem
 	}
@@ -360,7 +364,7 @@ func dispatchRun(d dispatchRequest, c *instructions.RunCommand) error {
 		withEntrypointOverride(saveCmd, strslice.StrSlice{""}),
 		withoutHealthcheck())
 
-	cID, err := d.builder.create(runConfig)
+	cID, err := d.builder.create(ctx, runConfig)
 	if err != nil {
 		return err
 	}
@@ -420,7 +424,7 @@ func prependEnvOnCmd(buildArgs *BuildArgs, buildArgVars []string, cmd strslice.S
 //
 // Set the default command to run in the container (which may be empty).
 // Argument handling is the same as RUN.
-func dispatchCmd(d dispatchRequest, c *instructions.CmdCommand) error {
+func dispatchCmd(ctx context.Context, d dispatchRequest, c *instructions.CmdCommand) error {
 	runConfig := d.state.runConfig
 	cmd, argsEscaped := resolveCmdLine(c.ShellDependantCmdLine, runConfig, d.state.operatingSystem, c.Name(), c.String())
 
@@ -436,7 +440,7 @@ func dispatchCmd(d dispatchRequest, c *instructions.CmdCommand) error {
 	runConfig.Cmd = cmd
 	runConfig.ArgsEscaped = argsEscaped
 
-	if err := d.builder.commit(d.state, fmt.Sprintf("CMD %q", cmd)); err != nil {
+	if err := d.builder.commit(ctx, d.state, fmt.Sprintf("CMD %q", cmd)); err != nil {
 		return err
 	}
 	if len(c.ShellDependantCmdLine.CmdLine) != 0 {
@@ -450,7 +454,7 @@ func dispatchCmd(d dispatchRequest, c *instructions.CmdCommand) error {
 //
 // Set the default healthcheck command to run in the container (which may be empty).
 // Argument handling is the same as RUN.
-func dispatchHealthcheck(d dispatchRequest, c *instructions.HealthCheckCommand) error {
+func dispatchHealthcheck(ctx context.Context, d dispatchRequest, c *instructions.HealthCheckCommand) error {
 	runConfig := d.state.runConfig
 	if runConfig.Healthcheck != nil {
 		oldCmd := runConfig.Healthcheck.Test
@@ -459,7 +463,7 @@ func dispatchHealthcheck(d dispatchRequest, c *instructions.HealthCheckCommand)
 		}
 	}
 	runConfig.Healthcheck = c.Health
-	return d.builder.commit(d.state, fmt.Sprintf("HEALTHCHECK %q", runConfig.Healthcheck))
+	return d.builder.commit(ctx, d.state, fmt.Sprintf("HEALTHCHECK %q", runConfig.Healthcheck))
 }
 
 // ENTRYPOINT /usr/sbin/nginx
@@ -469,7 +473,7 @@ func dispatchHealthcheck(d dispatchRequest, c *instructions.HealthCheckCommand)
 //
 // Handles command processing similar to CMD and RUN, only req.runConfig.Entrypoint
 // is initialized at newBuilder time instead of through argument parsing.
-func dispatchEntrypoint(d dispatchRequest, c *instructions.EntrypointCommand) error {
+func dispatchEntrypoint(ctx context.Context, d dispatchRequest, c *instructions.EntrypointCommand) error {
 	runConfig := d.state.runConfig
 	cmd, argsEscaped := resolveCmdLine(c.ShellDependantCmdLine, runConfig, d.state.operatingSystem, c.Name(), c.String())
 
@@ -491,14 +495,14 @@ func dispatchEntrypoint(d dispatchRequest, c *instructions.EntrypointCommand) er
 		runConfig.Cmd = nil
 	}
 
-	return d.builder.commit(d.state, fmt.Sprintf("ENTRYPOINT %q", runConfig.Entrypoint))
+	return d.builder.commit(ctx, d.state, fmt.Sprintf("ENTRYPOINT %q", runConfig.Entrypoint))
 }
 
 // EXPOSE 6667/tcp 7000/tcp
 //
 // Expose ports for links and port mappings. This all ends up in
 // req.runConfig.ExposedPorts for runconfig.
-func dispatchExpose(d dispatchRequest, c *instructions.ExposeCommand, envs []string) error {
+func dispatchExpose(ctx context.Context, d dispatchRequest, c *instructions.ExposeCommand, envs []string) error {
 	// custom multi word expansion
 	// expose $FOO with FOO="80 443" is expanded as EXPOSE [80,443]. This is the only command supporting word to words expansion
 	// so the word processing has been de-generalized
@@ -524,22 +528,22 @@ func dispatchExpose(d dispatchRequest, c *instructions.ExposeCommand, envs []str
 		d.state.runConfig.ExposedPorts[p] = struct{}{}
 	}
 
-	return d.builder.commit(d.state, "EXPOSE "+strings.Join(c.Ports, " "))
+	return d.builder.commit(ctx, d.state, "EXPOSE "+strings.Join(c.Ports, " "))
 }
 
 // USER foo
 //
 // Set the user to 'foo' for future commands and when running the
 // ENTRYPOINT/CMD at container run time.
-func dispatchUser(d dispatchRequest, c *instructions.UserCommand) error {
+func dispatchUser(ctx context.Context, d dispatchRequest, c *instructions.UserCommand) error {
 	d.state.runConfig.User = c.User
-	return d.builder.commit(d.state, fmt.Sprintf("USER %v", c.User))
+	return d.builder.commit(ctx, d.state, fmt.Sprintf("USER %v", c.User))
 }
 
 // VOLUME /foo
 //
 // Expose the volume /foo for use. Will also accept the JSON array form.
-func dispatchVolume(d dispatchRequest, c *instructions.VolumeCommand) error {
+func dispatchVolume(ctx context.Context, d dispatchRequest, c *instructions.VolumeCommand) error {
 	if d.state.runConfig.Volumes == nil {
 		d.state.runConfig.Volumes = map[string]struct{}{}
 	}
@@ -549,19 +553,19 @@ func dispatchVolume(d dispatchRequest, c *instructions.VolumeCommand) error {
 		}
 		d.state.runConfig.Volumes[v] = struct{}{}
 	}
-	return d.builder.commit(d.state, fmt.Sprintf("VOLUME %v", c.Volumes))
+	return d.builder.commit(ctx, d.state, fmt.Sprintf("VOLUME %v", c.Volumes))
 }
 
 // STOPSIGNAL signal
 //
 // Set the signal that will be used to kill the container.
-func dispatchStopSignal(d dispatchRequest, c *instructions.StopSignalCommand) error {
+func dispatchStopSignal(ctx context.Context, d dispatchRequest, c *instructions.StopSignalCommand) error {
 	_, err := signal.ParseSignal(c.Signal)
 	if err != nil {
 		return errdefs.InvalidParameter(err)
 	}
 	d.state.runConfig.StopSignal = c.Signal
-	return d.builder.commit(d.state, fmt.Sprintf("STOPSIGNAL %v", c.Signal))
+	return d.builder.commit(ctx, d.state, fmt.Sprintf("STOPSIGNAL %v", c.Signal))
 }
 
 // ARG name[=value]
@@ -569,7 +573,7 @@ func dispatchStopSignal(d dispatchRequest, c *instructions.StopSignalCommand) er
 // Adds the variable foo to the trusted list of variables that can be passed
 // to builder using the --build-arg flag for expansion/substitution or passing to 'run'.
 // Dockerfile author may optionally set a default value of this variable.
-func dispatchArg(d dispatchRequest, c *instructions.ArgCommand) error {
+func dispatchArg(ctx context.Context, d dispatchRequest, c *instructions.ArgCommand) error {
 	var commitStr strings.Builder
 	commitStr.WriteString("ARG ")
 	for i, arg := range c.Args {
@@ -584,13 +588,13 @@ func dispatchArg(d dispatchRequest, c *instructions.ArgCommand) error {
 		d.state.buildArgs.AddArg(arg.Key, arg.Value)
 	}
 
-	return d.builder.commit(d.state, commitStr.String())
+	return d.builder.commit(ctx, d.state, commitStr.String())
 }
 
 // SHELL powershell -command
 //
 // Set the non-default shell to use.
-func dispatchShell(d dispatchRequest, c *instructions.ShellCommand) error {
+func dispatchShell(ctx context.Context, d dispatchRequest, c *instructions.ShellCommand) error {
 	d.state.runConfig.Shell = c.Shell
-	return d.builder.commit(d.state, fmt.Sprintf("SHELL %v", d.state.runConfig.Shell))
+	return d.builder.commit(ctx, d.state, fmt.Sprintf("SHELL %v", d.state.runConfig.Shell))
 }

builder/dockerfile/dispatchers_test.go

@@ -23,10 +23,15 @@ import (
 	is "gotest.tools/v3/assert/cmp"
 )
 
-func newBuilderWithMockBackend() *Builder {
+func newBuilderWithMockBackend(t *testing.T) *Builder {
+	t.Helper()
 	mockBackend := &MockBackend{}
 	opts := &types.ImageBuildOptions{}
 	ctx := context.Background()
+
+	imageProber, err := newImageProber(ctx, mockBackend, nil, false)
+	assert.NilError(t, err, "Could not create image prober")
+
 	b := &Builder{
 		options:       opts,
 		docker:        mockBackend,
@@ -37,14 +42,14 @@ func newBuilderWithMockBackend() *Builder {
 			Options: opts,
 			Backend: mockBackend,
 		}),
-		imageProber:      newImageProber(mockBackend, nil, false),
+		imageProber:      imageProber,
 		containerManager: newContainerManager(mockBackend),
 	}
 	return b
 }
 
 func TestEnv2Variables(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '\\', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	envCommand := &instructions.EnvCommand{
 		Env: instructions.KeyValuePairs{
@@ -52,7 +57,7 @@ func TestEnv2Variables(t *testing.T) {
 			instructions.KeyValuePair{Key: "var2", Value: "val2"},
 		},
 	}
-	err := dispatch(sb, envCommand)
+	err := dispatch(context.TODO(), sb, envCommand)
 	assert.NilError(t, err)
 
 	expected := []string{
@@ -63,7 +68,7 @@ func TestEnv2Variables(t *testing.T) {
 }
 
 func TestEnvValueWithExistingRunConfigEnv(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '\\', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	sb.state.runConfig.Env = []string{"var1=old", "var2=fromenv"}
 	envCommand := &instructions.EnvCommand{
@@ -71,7 +76,7 @@ func TestEnvValueWithExistingRunConfigEnv(t *testing.T) {
 			instructions.KeyValuePair{Key: "var1", Value: "val1"},
 		},
 	}
-	err := dispatch(sb, envCommand)
+	err := dispatch(context.TODO(), sb, envCommand)
 	assert.NilError(t, err)
 	expected := []string{
 		"var1=val1",
@@ -82,10 +87,10 @@ func TestEnvValueWithExistingRunConfigEnv(t *testing.T) {
 
 func TestMaintainer(t *testing.T) {
 	maintainerEntry := "Some Maintainer <maintainer@example.com>"
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '\\', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	cmd := &instructions.MaintainerCommand{Maintainer: maintainerEntry}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 	assert.Check(t, is.Equal(maintainerEntry, sb.state.maintainer))
 }
@@ -94,14 +99,14 @@ func TestLabel(t *testing.T) {
 	labelName := "label"
 	labelValue := "value"
 
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '\\', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	cmd := &instructions.LabelCommand{
 		Labels: instructions.KeyValuePairs{
 			instructions.KeyValuePair{Key: labelName, Value: labelValue},
 		},
 	}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 
 	assert.Assert(t, is.Contains(sb.state.runConfig.Labels, labelName))
@@ -109,12 +114,12 @@ func TestLabel(t *testing.T) {
 }
 
 func TestFromScratch(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '\\', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	cmd := &instructions.Stage{
 		BaseName: "scratch",
 	}
-	err := initializeStage(sb, cmd)
+	err := initializeStage(context.TODO(), sb, cmd)
 
 	if runtime.GOOS == "windows" {
 		assert.Check(t, is.Error(err, "Windows does not support FROM scratch"))
@@ -135,7 +140,7 @@ func TestFromWithArg(t *testing.T) {
 		assert.Check(t, is.Equal("alpine"+tag, name))
 		return &mockImage{id: "expectedthisid"}, nil, nil
 	}
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	b.docker.(*MockBackend).getImageFunc = getImage
 	args := NewBuildArgs(make(map[string]*string))
 
@@ -151,7 +156,7 @@ func TestFromWithArg(t *testing.T) {
 
 	sb := newDispatchRequest(b, '\\', nil, args, newStagesBuildResults())
 	assert.NilError(t, err)
-	err = initializeStage(sb, cmd)
+	err = initializeStage(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 
 	assert.Check(t, is.Equal(expected, sb.state.imageID))
@@ -161,7 +166,7 @@ func TestFromWithArg(t *testing.T) {
 }
 
 func TestFromWithArgButBuildArgsNotGiven(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	args := NewBuildArgs(make(map[string]*string))
 
 	metaArg := instructions.ArgCommand{}
@@ -172,7 +177,7 @@ func TestFromWithArgButBuildArgsNotGiven(t *testing.T) {
 
 	sb := newDispatchRequest(b, '\\', nil, args, newStagesBuildResults())
 	assert.NilError(t, err)
-	err = initializeStage(sb, cmd)
+	err = initializeStage(context.TODO(), sb, cmd)
 	assert.Error(t, err, "base name (${THETAG}) should not be blank")
 }
 
@@ -183,7 +188,7 @@ func TestFromWithUndefinedArg(t *testing.T) {
 		assert.Check(t, is.Equal("alpine", name))
 		return &mockImage{id: "expectedthisid"}, nil, nil
 	}
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	b.docker.(*MockBackend).getImageFunc = getImage
 	sb := newDispatchRequest(b, '\\', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 
@@ -192,41 +197,41 @@ func TestFromWithUndefinedArg(t *testing.T) {
 	cmd := &instructions.Stage{
 		BaseName: "alpine${THETAG}",
 	}
-	err := initializeStage(sb, cmd)
+	err := initializeStage(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 	assert.Check(t, is.Equal(expected, sb.state.imageID))
 }
 
 func TestFromMultiStageWithNamedStage(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	firstFrom := &instructions.Stage{BaseName: "someimg", Name: "base"}
 	secondFrom := &instructions.Stage{BaseName: "base"}
 	previousResults := newStagesBuildResults()
 	firstSB := newDispatchRequest(b, '\\', nil, NewBuildArgs(make(map[string]*string)), previousResults)
 	secondSB := newDispatchRequest(b, '\\', nil, NewBuildArgs(make(map[string]*string)), previousResults)
-	err := initializeStage(firstSB, firstFrom)
+	err := initializeStage(context.TODO(), firstSB, firstFrom)
 	assert.NilError(t, err)
 	assert.Check(t, firstSB.state.hasFromImage())
 	previousResults.indexed["base"] = firstSB.state.runConfig
 	previousResults.flat = append(previousResults.flat, firstSB.state.runConfig)
-	err = initializeStage(secondSB, secondFrom)
+	err = initializeStage(context.TODO(), secondSB, secondFrom)
 	assert.NilError(t, err)
 	assert.Check(t, secondSB.state.hasFromImage())
 }
 
 func TestOnbuild(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '\\', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	cmd := &instructions.OnbuildCommand{
 		Expression: "ADD . /app/src",
 	}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 	assert.Check(t, is.Equal("ADD . /app/src", sb.state.runConfig.OnBuild[0]))
 }
 
 func TestWorkdir(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	sb.state.baseImage = &mockImage{}
 	workingDir := "/app"
@@ -237,13 +242,13 @@ func TestWorkdir(t *testing.T) {
 		Path: workingDir,
 	}
 
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 	assert.Check(t, is.Equal(workingDir, sb.state.runConfig.WorkingDir))
 }
 
 func TestCmd(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	sb.state.baseImage = &mockImage{}
 	command := "./executable"
@@ -254,7 +259,7 @@ func TestCmd(t *testing.T) {
 			PrependShell: true,
 		},
 	}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 
 	var expectedCommand strslice.StrSlice
@@ -269,14 +274,14 @@ func TestCmd(t *testing.T) {
 }
 
 func TestHealthcheckNone(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	cmd := &instructions.HealthCheckCommand{
 		Health: &container.HealthConfig{
 			Test: []string{"NONE"},
 		},
 	}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 
 	assert.Assert(t, sb.state.runConfig.Healthcheck != nil)
@@ -284,7 +289,7 @@ func TestHealthcheckNone(t *testing.T) {
 }
 
 func TestHealthcheckCmd(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	expectedTest := []string{"CMD-SHELL", "curl -f http://localhost/ || exit 1"}
 	cmd := &instructions.HealthCheckCommand{
@@ -292,7 +297,7 @@ func TestHealthcheckCmd(t *testing.T) {
 			Test: expectedTest,
 		},
 	}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 
 	assert.Assert(t, sb.state.runConfig.Healthcheck != nil)
@@ -300,7 +305,7 @@ func TestHealthcheckCmd(t *testing.T) {
 }
 
 func TestEntrypoint(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	sb.state.baseImage = &mockImage{}
 	entrypointCmd := "/usr/sbin/nginx"
@@ -311,7 +316,7 @@ func TestEntrypoint(t *testing.T) {
 			PrependShell: true,
 		},
 	}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 	assert.Assert(t, sb.state.runConfig.Entrypoint != nil)
 
@@ -325,14 +330,14 @@ func TestEntrypoint(t *testing.T) {
 }
 
 func TestExpose(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 
 	exposedPort := "80"
 	cmd := &instructions.ExposeCommand{
 		Ports: []string{exposedPort},
 	}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 
 	assert.Assert(t, sb.state.runConfig.ExposedPorts != nil)
@@ -344,19 +349,19 @@ func TestExpose(t *testing.T) {
 }
 
 func TestUser(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 
 	cmd := &instructions.UserCommand{
 		User: "test",
 	}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 	assert.Check(t, is.Equal("test", sb.state.runConfig.User))
 }
 
 func TestVolume(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 
 	exposedVolume := "/foo"
@@ -364,7 +369,7 @@ func TestVolume(t *testing.T) {
 	cmd := &instructions.VolumeCommand{
 		Volumes: []string{exposedVolume},
 	}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 	assert.Assert(t, sb.state.runConfig.Volumes != nil)
 	assert.Check(t, is.Len(sb.state.runConfig.Volumes, 1))
@@ -376,7 +381,7 @@ func TestStopSignal(t *testing.T) {
 		t.Skip("Windows does not support stopsignal")
 		return
 	}
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	sb.state.baseImage = &mockImage{}
 	signal := "SIGKILL"
@@ -384,19 +389,19 @@ func TestStopSignal(t *testing.T) {
 	cmd := &instructions.StopSignalCommand{
 		Signal: signal,
 	}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 	assert.Check(t, is.Equal(signal, sb.state.runConfig.StopSignal))
 }
 
 func TestArg(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 
 	argName := "foo"
 	argVal := "bar"
 	cmd := &instructions.ArgCommand{Args: []instructions.KeyValuePairOptional{{Key: argName, Value: &argVal}}}
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 
 	expected := map[string]string{argName: argVal}
@@ -404,13 +409,13 @@ func TestArg(t *testing.T) {
 }
 
 func TestShell(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 
 	shellCmd := "powershell"
 	cmd := &instructions.ShellCommand{Shell: strslice.StrSlice{shellCmd}}
 
-	err := dispatch(sb, cmd)
+	err := dispatch(context.TODO(), sb, cmd)
 	assert.NilError(t, err)
 
 	expectedShell := strslice.StrSlice([]string{shellCmd})
@@ -430,7 +435,7 @@ func TestPrependEnvOnCmd(t *testing.T) {
 }
 
 func TestRunWithBuildArgs(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	args := NewBuildArgs(make(map[string]*string))
 	args.argsFromOptions["HTTP_PROXY"] = strPtr("FOO")
 	b.disableCommit = false
@@ -462,7 +467,11 @@ func TestRunWithBuildArgs(t *testing.T) {
 	mockBackend.makeImageCacheFunc = func(_ []string) builder.ImageCache {
 		return imageCache
 	}
-	b.imageProber = newImageProber(mockBackend, nil, false)
+
+	imageProber, err := newImageProber(context.TODO(), mockBackend, nil, false)
+	assert.NilError(t, err, "Could not create image prober")
+	b.imageProber = imageProber
+
 	mockBackend.getImageFunc = func(_ string) (builder.Image, builder.ROLayer, error) {
 		return &mockImage{
 			id:     "abcdef",
@@ -484,7 +493,7 @@ func TestRunWithBuildArgs(t *testing.T) {
 		return "", nil
 	}
 	from := &instructions.Stage{BaseName: "abcdef"}
-	err := initializeStage(sb, from)
+	err = initializeStage(context.TODO(), sb, from)
 	assert.NilError(t, err)
 	sb.state.buildArgs.AddArg("one", strPtr("two"))
 
@@ -504,14 +513,14 @@ func TestRunWithBuildArgs(t *testing.T) {
 	runinst.CmdLine = strslice.StrSlice{"echo foo"}
 	runinst.PrependShell = true
 
-	assert.NilError(t, dispatch(sb, runinst))
+	assert.NilError(t, dispatch(context.TODO(), sb, runinst))
 
 	// Check that runConfig.Cmd has not been modified by run
 	assert.Check(t, is.DeepEqual(origCmd, sb.state.runConfig.Cmd))
 }
 
 func TestRunIgnoresHealthcheck(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	args := NewBuildArgs(make(map[string]*string))
 	sb := newDispatchRequest(b, '`', nil, args, newStagesBuildResults())
 	b.disableCommit = false
@@ -528,7 +537,10 @@ func TestRunIgnoresHealthcheck(t *testing.T) {
 	mockBackend.makeImageCacheFunc = func(_ []string) builder.ImageCache {
 		return imageCache
 	}
-	b.imageProber = newImageProber(mockBackend, nil, false)
+	imageProber, err := newImageProber(context.TODO(), mockBackend, nil, false)
+	assert.NilError(t, err, "Could not create image prober")
+
+	b.imageProber = imageProber
 	mockBackend.getImageFunc = func(_ string) (builder.Image, builder.ROLayer, error) {
 		return &mockImage{
 			id:     "abcdef",
@@ -542,7 +554,7 @@ func TestRunIgnoresHealthcheck(t *testing.T) {
 		return "", nil
 	}
 	from := &instructions.Stage{BaseName: "abcdef"}
-	err := initializeStage(sb, from)
+	err = initializeStage(context.TODO(), sb, from)
 	assert.NilError(t, err)
 
 	expectedTest := []string{"CMD-SHELL", "curl -f http://localhost/ || exit 1"}
@@ -559,7 +571,7 @@ func TestRunIgnoresHealthcheck(t *testing.T) {
 	assert.NilError(t, err)
 	cmd := healthint.(*instructions.HealthCheckCommand)
 
-	assert.NilError(t, dispatch(sb, cmd))
+	assert.NilError(t, dispatch(context.TODO(), sb, cmd))
 	assert.Assert(t, sb.state.runConfig.Healthcheck != nil)
 
 	mockBackend.containerCreateFunc = func(config types.ContainerCreateConfig) (container.CreateResponse, error) {
@@ -574,12 +586,12 @@ func TestRunIgnoresHealthcheck(t *testing.T) {
 	run := runint.(*instructions.RunCommand)
 	run.PrependShell = true
 
-	assert.NilError(t, dispatch(sb, run))
+	assert.NilError(t, dispatch(context.TODO(), sb, run))
 	assert.Check(t, is.DeepEqual(expectedTest, sb.state.runConfig.Healthcheck.Test))
 }
 
 func TestDispatchUnsupportedOptions(t *testing.T) {
-	b := newBuilderWithMockBackend()
+	b := newBuilderWithMockBackend(t)
 	sb := newDispatchRequest(b, '`', nil, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
 	sb.state.baseImage = &mockImage{}
 	sb.state.operatingSystem = runtime.GOOS
@@ -592,7 +604,7 @@ func TestDispatchUnsupportedOptions(t *testing.T) {
 			},
 			Chmod: "0655",
 		}
-		err := dispatch(sb, cmd)
+		err := dispatch(context.TODO(), sb, cmd)
 		assert.Error(t, err, "the --chmod option requires BuildKit. Refer to https://docs.docker.com/go/buildkit/ to learn how to build images with BuildKit enabled")
 	})
 
@@ -604,7 +616,7 @@ func TestDispatchUnsupportedOptions(t *testing.T) {
 			},
 			Chmod: "0655",
 		}
-		err := dispatch(sb, cmd)
+		err := dispatch(context.TODO(), sb, cmd)
 		assert.Error(t, err, "the --chmod option requires BuildKit. Refer to https://docs.docker.com/go/buildkit/ to learn how to build images with BuildKit enabled")
 	})
 
@@ -618,7 +630,7 @@ func TestDispatchUnsupportedOptions(t *testing.T) {
 		// one or more of these flags will be supported in future
 		for _, f := range []string{"mount", "network", "security", "any-flag"} {
 			cmd.FlagsUsed = []string{f}
-			err := dispatch(sb, cmd)
+			err := dispatch(context.TODO(), sb, cmd)
 			assert.Error(t, err, fmt.Sprintf("the --%s option requires BuildKit. Refer to https://docs.docker.com/go/buildkit/ to learn how to build images with BuildKit enabled", f))
 		}
 	})

builder/dockerfile/evaluator.go

@@ -20,6 +20,7 @@
 package dockerfile // import "github.com/docker/docker/builder/dockerfile"
 
 import (
+	"context"
 	"reflect"
 	"strconv"
 	"strings"
@@ -34,7 +35,7 @@ import (
 	"github.com/pkg/errors"
 )
 
-func dispatch(d dispatchRequest, cmd instructions.Command) (err error) {
+func dispatch(ctx context.Context, d dispatchRequest, cmd instructions.Command) (err error) {
 	if c, ok := cmd.(instructions.PlatformSpecific); ok {
 		err := c.CheckPlatform(d.state.operatingSystem)
 		if err != nil {
@@ -65,39 +66,39 @@ func dispatch(d dispatchRequest, cmd instructions.Command) (err error) {
 	}()
 	switch c := cmd.(type) {
 	case *instructions.EnvCommand:
-		return dispatchEnv(d, c)
+		return dispatchEnv(ctx, d, c)
 	case *instructions.MaintainerCommand:
-		return dispatchMaintainer(d, c)
+		return dispatchMaintainer(ctx, d, c)
 	case *instructions.LabelCommand:
-		return dispatchLabel(d, c)
+		return dispatchLabel(ctx, d, c)
 	case *instructions.AddCommand:
-		return dispatchAdd(d, c)
+		return dispatchAdd(ctx, d, c)
 	case *instructions.CopyCommand:
-		return dispatchCopy(d, c)
+		return dispatchCopy(ctx, d, c)
 	case *instructions.OnbuildCommand:
-		return dispatchOnbuild(d, c)
+		return dispatchOnbuild(ctx, d, c)
 	case *instructions.WorkdirCommand:
-		return dispatchWorkdir(d, c)
+		return dispatchWorkdir(ctx, d, c)
 	case *instructions.RunCommand:
-		return dispatchRun(d, c)
+		return dispatchRun(ctx, d, c)
 	case *instructions.CmdCommand:
-		return dispatchCmd(d, c)
+		return dispatchCmd(ctx, d, c)
 	case *instructions.HealthCheckCommand:
-		return dispatchHealthcheck(d, c)
+		return dispatchHealthcheck(ctx, d, c)
 	case *instructions.EntrypointCommand:
-		return dispatchEntrypoint(d, c)
+		return dispatchEntrypoint(ctx, d, c)
 	case *instructions.ExposeCommand:
-		return dispatchExpose(d, c, envs)
+		return dispatchExpose(ctx, d, c, envs)
 	case *instructions.UserCommand:
-		return dispatchUser(d, c)
+		return dispatchUser(ctx, d, c)
 	case *instructions.VolumeCommand:
-		return dispatchVolume(d, c)
+		return dispatchVolume(ctx, d, c)
 	case *instructions.StopSignalCommand:
-		return dispatchStopSignal(d, c)
+		return dispatchStopSignal(ctx, d, c)
 	case *instructions.ArgCommand:
-		return dispatchArg(d, c)
+		return dispatchArg(ctx, d, c)
 	case *instructions.ShellCommand:
-		return dispatchShell(d, c)
+		return dispatchShell(ctx, d, c)
 	}
 	return errors.Errorf("unsupported command type: %v", reflect.TypeOf(cmd))
 }

builder/dockerfile/evaluator_test.go

@@ -1,6 +1,7 @@
 package dockerfile // import "github.com/docker/docker/builder/dockerfile"
 
 import (
+	"context"
 	"os"
 	"runtime"
 	"testing"
@@ -127,9 +128,9 @@ func TestDispatch(t *testing.T) {
 				}
 			}()
 
-			b := newBuilderWithMockBackend()
+			b := newBuilderWithMockBackend(t)
 			sb := newDispatchRequest(b, '`', buildContext, NewBuildArgs(make(map[string]*string)), newStagesBuildResults())
-			err = dispatch(sb, tc.cmd)
+			err = dispatch(context.TODO(), sb, tc.cmd)
 			assert.Check(t, is.ErrorContains(err, tc.expectedError))
 		})
 	}

builder/dockerfile/imageprobe.go

@@ -1,6 +1,8 @@
 package dockerfile // import "github.com/docker/docker/builder/dockerfile"
 
 import (
+	"context"
+
 	"github.com/docker/docker/api/types/container"
 	"github.com/docker/docker/builder"
 	"github.com/sirupsen/logrus"
@@ -9,30 +11,42 @@ import (
 // ImageProber exposes an Image cache to the Builder. It supports resetting a
 // cache.
 type ImageProber interface {
-	Reset()
+	Reset(ctx context.Context) error
 	Probe(parentID string, runConfig *container.Config) (string, error)
 }
 
+type resetFunc func(context.Context) (builder.ImageCache, error)
+
 type imageProber struct {
 	cache       builder.ImageCache
-	reset       func() builder.ImageCache
+	reset       resetFunc
 	cacheBusted bool
 }
 
-func newImageProber(cacheBuilder builder.ImageCacheBuilder, cacheFrom []string, noCache bool) ImageProber {
+func newImageProber(ctx context.Context, cacheBuilder builder.ImageCacheBuilder, cacheFrom []string, noCache bool) (ImageProber, error) {
 	if noCache {
-		return &nopProber{}
+		return &nopProber{}, nil
 	}
 
-	reset := func() builder.ImageCache {
+	reset := func(ctx context.Context) (builder.ImageCache, error) {
-		return cacheBuilder.MakeImageCache(cacheFrom)
+		return cacheBuilder.MakeImageCache(ctx, cacheFrom)
 	}
-	return &imageProber{cache: reset(), reset: reset}
+
+	cache, err := reset(ctx)
+	if err != nil {
+		return nil, err
+	}
+	return &imageProber{cache: cache, reset: reset}, nil
 }
 
-func (c *imageProber) Reset() {
+func (c *imageProber) Reset(ctx context.Context) error {
-	c.cache = c.reset()
+	newCache, err := c.reset(ctx)
+	if err != nil {
+		return err
+	}
+	c.cache = newCache
 	c.cacheBusted = false
+	return nil
 }
 
 // Probe checks if cache match can be found for current build instruction.
@@ -56,7 +70,9 @@ func (c *imageProber) Probe(parentID string, runConfig *container.Config) (strin
 
 type nopProber struct{}
 
-func (c *nopProber) Reset() {}
+func (c *nopProber) Reset(ctx context.Context) error {
+	return nil
+}
 
 func (c *nopProber) Probe(_ string, _ *container.Config) (string, error) {
 	return "", nil

builder/dockerfile/internals.go

@@ -4,6 +4,7 @@ package dockerfile // import "github.com/docker/docker/builder/dockerfile"
 // non-contiguous functionality. Please read the comments.
 
 import (
+	"context"
 	"crypto/sha256"
 	"encoding/hex"
 	"fmt"
@@ -27,7 +28,7 @@ func (b *Builder) getArchiver() *archive.Archiver {
 	return chrootarchive.NewArchiver(b.idMapping)
 }
 
-func (b *Builder) commit(dispatchState *dispatchState, comment string) error {
+func (b *Builder) commit(ctx context.Context, dispatchState *dispatchState, comment string) error {
 	if b.disableCommit {
 		return nil
 	}
@@ -36,7 +37,7 @@ func (b *Builder) commit(dispatchState *dispatchState, comment string) error {
 	}
 
 	runConfigWithCommentCmd := copyRunConfig(dispatchState.runConfig, withCmdComment(comment, dispatchState.operatingSystem))
-	id, err := b.probeAndCreate(dispatchState, runConfigWithCommentCmd)
+	id, err := b.probeAndCreate(ctx, dispatchState, runConfigWithCommentCmd)
 	if err != nil || id == "" {
 		return err
 	}
@@ -107,7 +108,7 @@ func (b *Builder) exportImage(state *dispatchState, layer builder.RWLayer, paren
 	return nil
 }
 
-func (b *Builder) performCopy(req dispatchRequest, inst copyInstruction) error {
+func (b *Builder) performCopy(ctx context.Context, req dispatchRequest, inst copyInstruction) error {
 	state := req.state
 	srcHash := getSourceHashFromInfos(inst.infos)
 
@@ -147,7 +148,7 @@ func (b *Builder) performCopy(req dispatchRequest, inst copyInstruction) error {
 	// translated (if necessary because of user namespaces), and replace
 	// the root pair with the chown pair for copy operations
 	if inst.chownStr != "" {
-		identity, err = parseChownFlag(b, state, inst.chownStr, destInfo.root, b.idMapping)
+		identity, err = parseChownFlag(ctx, b, state, inst.chownStr, destInfo.root, b.idMapping)
 		if err != nil {
 			if b.options.Platform != "windows" {
 				return errors.Wrapf(err, "unable to convert uid/gid chown string to host mapping")
@@ -331,18 +332,18 @@ func (b *Builder) probeCache(dispatchState *dispatchState, runConfig *container.
 
 var defaultLogConfig = container.LogConfig{Type: "none"}
 
-func (b *Builder) probeAndCreate(dispatchState *dispatchState, runConfig *container.Config) (string, error) {
+func (b *Builder) probeAndCreate(ctx context.Context, dispatchState *dispatchState, runConfig *container.Config) (string, error) {
 	if hit, err := b.probeCache(dispatchState, runConfig); err != nil || hit {
 		return "", err
 	}
-	return b.create(runConfig)
+	return b.create(ctx, runConfig)
 }
 
-func (b *Builder) create(runConfig *container.Config) (string, error) {
+func (b *Builder) create(ctx context.Context, runConfig *container.Config) (string, error) {
 	logrus.Debugf("[BUILDER] Command to be executed: %v", runConfig.Cmd)
 
 	hostConfig := hostConfigFromOptions(b.options)
-	container, err := b.containerManager.Create(runConfig, hostConfig)
+	container, err := b.containerManager.Create(ctx, runConfig, hostConfig)
 	if err != nil {
 		return "", err
 	}

builder/dockerfile/internals_linux.go

@@ -1,6 +1,7 @@
 package dockerfile // import "github.com/docker/docker/builder/dockerfile"
 
 import (
+	"context"
 	"path/filepath"
 	"strconv"
 	"strings"
@@ -11,7 +12,7 @@ import (
 	"github.com/pkg/errors"
 )
 
-func parseChownFlag(builder *Builder, state *dispatchState, chown, ctrRootPath string, identityMapping idtools.IdentityMapping) (idtools.Identity, error) {
+func parseChownFlag(ctx context.Context, builder *Builder, state *dispatchState, chown, ctrRootPath string, identityMapping idtools.IdentityMapping) (idtools.Identity, error) {
 	var userStr, grpStr string
 	parts := strings.Split(chown, ":")
 	if len(parts) > 2 {

builder/dockerfile/internals_linux_test.go

@@ -1,6 +1,7 @@
 package dockerfile // import "github.com/docker/docker/builder/dockerfile"
 
 import (
+	"context"
 	"os"
 	"path/filepath"
 	"testing"
@@ -115,7 +116,7 @@ othergrp:x:6666:
 		},
 	} {
 		t.Run(testcase.name, func(t *testing.T) {
-			idPair, err := parseChownFlag(testcase.builder, testcase.state, testcase.chownStr, contextDir, testcase.idMapping)
+			idPair, err := parseChownFlag(context.TODO(), testcase.builder, testcase.state, testcase.chownStr, contextDir, testcase.idMapping)
 			assert.NilError(t, err, "Failed to parse chown flag: %q", testcase.chownStr)
 			assert.Check(t, is.DeepEqual(testcase.expected, idPair), "chown flag mapping failure")
 		})
@@ -156,7 +157,7 @@ othergrp:x:6666:
 		},
 	} {
 		t.Run(testcase.name, func(t *testing.T) {
-			_, err := parseChownFlag(testcase.builder, testcase.state, testcase.chownStr, contextDir, testcase.idMapping)
+			_, err := parseChownFlag(context.TODO(), testcase.builder, testcase.state, testcase.chownStr, contextDir, testcase.idMapping)
 			assert.Check(t, is.Error(err, testcase.descr), "Expected error string doesn't match")
 		})
 	}

builder/dockerfile/internals_windows.go

@@ -2,6 +2,7 @@ package dockerfile // import "github.com/docker/docker/builder/dockerfile"
 
 import (
 	"bytes"
+	"context"
 	"os"
 	"path/filepath"
 	"strings"
@@ -14,15 +15,15 @@ import (
 	"golang.org/x/sys/windows"
 )
 
-func parseChownFlag(builder *Builder, state *dispatchState, chown, ctrRootPath string, identityMapping idtools.IdentityMapping) (idtools.Identity, error) {
+func parseChownFlag(ctx context.Context, builder *Builder, state *dispatchState, chown, ctrRootPath string, identityMapping idtools.IdentityMapping) (idtools.Identity, error) {
 	if builder.options.Platform == "windows" {
-		return getAccountIdentity(builder, chown, ctrRootPath, state)
+		return getAccountIdentity(ctx, builder, chown, ctrRootPath, state)
 	}
 
 	return identityMapping.RootPair(), nil
 }
 
-func getAccountIdentity(builder *Builder, accountName string, ctrRootPath string, state *dispatchState) (idtools.Identity, error) {
+func getAccountIdentity(ctx context.Context, builder *Builder, accountName string, ctrRootPath string, state *dispatchState) (idtools.Identity, error) {
 	// If this is potentially a string SID then attempt to convert it to verify
 	// this, otherwise continue looking for the account.
 	if strings.HasPrefix(accountName, "S-") || strings.HasPrefix(accountName, "s-") {
@@ -51,10 +52,10 @@ func getAccountIdentity(builder *Builder, accountName string, ctrRootPath string
 
 	// All other lookups failed, so therefore determine if the account in
 	// question exists in the container and if so, obtain its SID.
-	return lookupNTAccount(builder, accountName, state)
+	return lookupNTAccount(ctx, builder, accountName, state)
 }
 
-func lookupNTAccount(builder *Builder, accountName string, state *dispatchState) (idtools.Identity, error) {
+func lookupNTAccount(ctx context.Context, builder *Builder, accountName string, state *dispatchState) (idtools.Identity, error) {
 
 	source, _ := filepath.Split(os.Args[0])
 
@@ -81,7 +82,7 @@ func lookupNTAccount(builder *Builder, accountName string, state *dispatchState)
 	},
 	}
 
-	container, err := builder.containerManager.Create(runConfig, hostConfig)
+	container, err := builder.containerManager.Create(ctx, runConfig, hostConfig)
 	if err != nil {
 		return idtools.Identity{}, err
 	}

builder/dockerfile/mockbackend_test.go

@@ -27,7 +27,7 @@ func (m *MockBackend) ContainerAttachRaw(cID string, stdin io.ReadCloser, stdout
 	return nil
 }
 
-func (m *MockBackend) ContainerCreateIgnoreImagesArgsEscaped(config types.ContainerCreateConfig) (container.CreateResponse, error) {
+func (m *MockBackend) ContainerCreateIgnoreImagesArgsEscaped(ctx context.Context, config types.ContainerCreateConfig) (container.CreateResponse, error) {
 	if m.containerCreateFunc != nil {
 		return m.containerCreateFunc(config)
 	}
@@ -49,7 +49,7 @@ func (m *MockBackend) ContainerKill(containerID string, sig string) error {
 	return nil
 }
 
-func (m *MockBackend) ContainerStart(containerID string, hostConfig *container.HostConfig, checkpoint string, checkpointDir string) error {
+func (m *MockBackend) ContainerStart(ctx context.Context, containerID string, hostConfig *container.HostConfig, checkpoint string, checkpointDir string) error {
 	return nil
 }
 
@@ -73,11 +73,11 @@ func (m *MockBackend) GetImageAndReleasableLayer(ctx context.Context, refOrID st
 	return &mockImage{id: "theid"}, &mockLayer{}, nil
 }
 
-func (m *MockBackend) MakeImageCache(cacheFrom []string) builder.ImageCache {
+func (m *MockBackend) MakeImageCache(ctx context.Context, cacheFrom []string) (builder.ImageCache, error) {
 	if m.makeImageCacheFunc != nil {
-		return m.makeImageCacheFunc(cacheFrom)
+		return m.makeImageCacheFunc(cacheFrom), nil
 	}
-	return nil
+	return nil, nil
 }
 
 func (m *MockBackend) CreateImage(config []byte, parent string) (builder.Image, error) {

cmd/dockerd/daemon.go

@@ -252,7 +252,7 @@ func (cli *DaemonCli) start(opts *daemonOptions) (err error) {
 
 	// notify systemd that we're shutting down
 	notifyStopping()
-	shutdownDaemon(d)
+	shutdownDaemon(ctx, d)
 
 	// Stop notification processing and any background processes
 	cancel()
@@ -359,11 +359,11 @@ func (cli *DaemonCli) stop() {
 // shutdownDaemon just wraps daemon.Shutdown() to handle a timeout in case
 // d.Shutdown() is waiting too long to kill container or worst it's
 // blocked there
-func shutdownDaemon(d *daemon.Daemon) {
+func shutdownDaemon(ctx context.Context, d *daemon.Daemon) {
 	shutdownTimeout := d.ShutdownTimeout()
 	ch := make(chan struct{})
 	go func() {
-		d.Shutdown()
+		d.Shutdown(ctx)
 		close(ch)
 	}()
 	if shutdownTimeout < 0 {

daemon/cluster/executor/backend.go

@@ -37,8 +37,8 @@ type Backend interface {
 	FindNetwork(idName string) (libnetwork.Network, error)
 	SetupIngress(clustertypes.NetworkCreateRequest, string) (<-chan struct{}, error)
 	ReleaseIngress() (<-chan struct{}, error)
-	CreateManagedContainer(config types.ContainerCreateConfig) (container.CreateResponse, error)
+	CreateManagedContainer(ctx context.Context, config types.ContainerCreateConfig) (container.CreateResponse, error)
-	ContainerStart(name string, hostConfig *container.HostConfig, checkpoint string, checkpointDir string) error
+	ContainerStart(ctx context.Context, name string, hostConfig *container.HostConfig, checkpoint string, checkpointDir string) error
 	ContainerStop(ctx context.Context, name string, config container.StopOptions) error
 	ContainerLogs(ctx context.Context, name string, config *types.ContainerLogsOptions) (msgs <-chan *backend.LogMessage, tty bool, err error)
 	ConnectContainerToNetwork(containerName, networkName string, endpointConfig *network.EndpointSettings) error
@@ -53,7 +53,7 @@ type Backend interface {
 	SetContainerSecretReferences(name string, refs []*swarm.SecretReference) error
 	SetContainerConfigReferences(name string, refs []*swarm.ConfigReference) error
 	SystemInfo() *types.Info
-	Containers(config *types.ContainerListOptions) ([]*types.Container, error)
+	Containers(ctx context.Context, config *types.ContainerListOptions) ([]*types.Container, error)
 	SetNetworkBootstrapKeys([]*networktypes.EncryptionKey) error
 	DaemonJoinsCluster(provider cluster.Provider)
 	DaemonLeavesCluster()

daemon/cluster/executor/container/adapter.go

@@ -290,7 +290,7 @@ func (c *containerAdapter) waitForDetach(ctx context.Context) error {
 func (c *containerAdapter) create(ctx context.Context) error {
 	var cr containertypes.CreateResponse
 	var err error
-	if cr, err = c.backend.CreateManagedContainer(types.ContainerCreateConfig{
+	if cr, err = c.backend.CreateManagedContainer(ctx, types.ContainerCreateConfig{
 		Name:       c.container.name(),
 		Config:     c.container.config(),
 		HostConfig: c.container.hostConfig(c.dependencies.Volumes()),
@@ -357,7 +357,7 @@ func (c *containerAdapter) start(ctx context.Context) error {
 		return err
 	}
 
-	return c.backend.ContainerStart(c.container.name(), nil, "", "")
+	return c.backend.ContainerStart(ctx, c.container.name(), nil, "", "")
 }
 
 func (c *containerAdapter) inspect(ctx context.Context) (types.ContainerJSON, error) {

daemon/cluster/swarm.go

@@ -356,7 +356,7 @@ func (c *Cluster) UnlockSwarm(req types.UnlockRequest) error {
 }
 
 // Leave shuts down Cluster and removes current state.
-func (c *Cluster) Leave(force bool) error {
+func (c *Cluster) Leave(ctx context.Context, force bool) error {
 	c.controlMutex.Lock()
 	defer c.controlMutex.Unlock()
 
@@ -408,7 +408,7 @@ func (c *Cluster) Leave(force bool) error {
 	c.mu.Unlock()
 
 	if nodeID := state.NodeID(); nodeID != "" {
-		nodeContainers, err := c.listContainerForNode(nodeID)
+		nodeContainers, err := c.listContainerForNode(ctx, nodeID)
 		if err != nil {
 			return err
 		}
@@ -604,11 +604,11 @@ func initClusterSpec(node *swarmnode.Node, spec types.Spec) error {
 	return ctx.Err()
 }
 
-func (c *Cluster) listContainerForNode(nodeID string) ([]string, error) {
+func (c *Cluster) listContainerForNode(ctx context.Context, nodeID string) ([]string, error) {
 	var ids []string
 	filters := filters.NewArgs()
 	filters.Add("label", fmt.Sprintf("com.docker.swarm.node.id=%s", nodeID))
-	containers, err := c.config.Backend.Containers(&apitypes.ContainerListOptions{
+	containers, err := c.config.Backend.Containers(ctx, &apitypes.ContainerListOptions{
 		Filters: filters,
 	})
 	if err != nil {

daemon/commit.go

@@ -1,6 +1,7 @@
 package daemon // import "github.com/docker/docker/daemon"
 
 import (
+	"context"
 	"fmt"
 	"runtime"
 	"strings"
@@ -116,7 +117,7 @@ func merge(userConf, imageConf *containertypes.Config) error {
 // CreateImageFromContainer creates a new image from a container. The container
 // config will be updated by applying the change set to the custom config, then
 // applying that config over the existing container config.
-func (daemon *Daemon) CreateImageFromContainer(name string, c *backend.CreateImageConfig) (string, error) {
+func (daemon *Daemon) CreateImageFromContainer(ctx context.Context, name string, c *backend.CreateImageConfig) (string, error) {
 	start := time.Now()
 	container, err := daemon.GetContainer(name)
 	if err != nil {
@@ -146,7 +147,7 @@ func (daemon *Daemon) CreateImageFromContainer(name string, c *backend.CreateIma
 	if c.Config == nil {
 		c.Config = container.Config
 	}
-	newConfig, err := dockerfile.BuildFromConfig(c.Config, c.Changes, container.OS)
+	newConfig, err := dockerfile.BuildFromConfig(ctx, c.Config, c.Changes, container.OS)
 	if err != nil {
 		return "", err
 	}

daemon/containerd/cache.go

@@ -1,10 +1,12 @@
 package containerd
 
 import (
+	"context"
+
 	"github.com/docker/docker/builder"
 )
 
 // MakeImageCache creates a stateful image cache.
-func (i *ImageService) MakeImageCache(cacheFrom []string) builder.ImageCache {
+func (i *ImageService) MakeImageCache(ctx context.Context, cacheFrom []string) (builder.ImageCache, error) {
 	panic("not implemented")
 }

daemon/containerd/image_import.go

@@ -1,6 +1,7 @@
 package containerd
 
 import (
+	"context"
 	"errors"
 	"io"
 
@@ -12,6 +13,6 @@ import (
 // inConfig (if src is "-"), or from a URI specified in src. Progress output is
 // written to outStream. Repository and tag names can optionally be given in
 // the repo and tag arguments, respectively.
-func (i *ImageService) ImportImage(src string, repository string, platform *specs.Platform, tag string, msg string, inConfig io.ReadCloser, outStream io.Writer, changes []string) error {
+func (i *ImageService) ImportImage(ctx context.Context, src string, repository string, platform *specs.Platform, tag string, msg string, inConfig io.ReadCloser, outStream io.Writer, changes []string) error {
 	return errdefs.NotImplemented(errors.New("not implemented"))
 }

daemon/create.go

@@ -33,31 +33,30 @@ type createOpts struct {
 }
 
 // CreateManagedContainer creates a container that is managed by a Service
-func (daemon *Daemon) CreateManagedContainer(params types.ContainerCreateConfig) (containertypes.CreateResponse, error) {
+func (daemon *Daemon) CreateManagedContainer(ctx context.Context, params types.ContainerCreateConfig) (containertypes.CreateResponse, error) {
-	return daemon.containerCreate(createOpts{
+	return daemon.containerCreate(ctx, createOpts{
 		params:  params,
 		managed: true,
 	})
 }
 
 // ContainerCreate creates a regular container
-func (daemon *Daemon) ContainerCreate(params types.ContainerCreateConfig) (containertypes.CreateResponse, error) {
+func (daemon *Daemon) ContainerCreate(ctx context.Context, params types.ContainerCreateConfig) (containertypes.CreateResponse, error) {
-	return daemon.containerCreate(createOpts{
+	return daemon.containerCreate(ctx, createOpts{
 		params: params,
 	})
 }
 
 // ContainerCreateIgnoreImagesArgsEscaped creates a regular container. This is called from the builder RUN case
 // and ensures that we do not take the images ArgsEscaped
-func (daemon *Daemon) ContainerCreateIgnoreImagesArgsEscaped(params types.ContainerCreateConfig) (containertypes.CreateResponse, error) {
+func (daemon *Daemon) ContainerCreateIgnoreImagesArgsEscaped(ctx context.Context, params types.ContainerCreateConfig) (containertypes.CreateResponse, error) {
-	return daemon.containerCreate(createOpts{
+	return daemon.containerCreate(ctx, createOpts{
 		params:                  params,
 		ignoreImagesArgsEscaped: true,
 	})
 }
 
-func (daemon *Daemon) containerCreate(opts createOpts) (containertypes.CreateResponse, error) {
+func (daemon *Daemon) containerCreate(ctx context.Context, opts createOpts) (containertypes.CreateResponse, error) {
-	ctx := context.TODO()
 	start := time.Now()
 	if opts.params.Config == nil {
 		return containertypes.CreateResponse{}, errdefs.InvalidParameter(errors.New("Config cannot be empty in order to create a container"))
@@ -100,7 +99,7 @@ func (daemon *Daemon) containerCreate(opts createOpts) (containertypes.CreateRes
 		return containertypes.CreateResponse{Warnings: warnings}, errdefs.InvalidParameter(err)
 	}
 
-	ctr, err := daemon.create(opts)
+	ctr, err := daemon.create(ctx, opts)
 	if err != nil {
 		return containertypes.CreateResponse{Warnings: warnings}, err
 	}
@@ -114,8 +113,7 @@ func (daemon *Daemon) containerCreate(opts createOpts) (containertypes.CreateRes
 }
 
 // Create creates a new container from the given configuration with a given name.
-func (daemon *Daemon) create(opts createOpts) (retC *container.Container, retErr error) {
+func (daemon *Daemon) create(ctx context.Context, opts createOpts) (retC *container.Container, retErr error) {
-	ctx := context.TODO()
 	var (
 		ctr   *container.Container
 		img   *image.Image

daemon/daemon.go

@@ -526,7 +526,7 @@ func (daemon *Daemon) restore() error {
 			if err := daemon.prepareMountPoints(c); err != nil {
 				log.WithError(err).Error("failed to prepare mount points for container")
 			}
-			if err := daemon.containerStart(c, "", "", true); err != nil {
+			if err := daemon.containerStart(context.Background(), c, "", "", true); err != nil {
 				log.WithError(err).Error("failed to start container")
 			}
 			close(chNotify)
@@ -617,7 +617,7 @@ func (daemon *Daemon) RestartSwarmContainers() {
 						return
 					}
 
-					if err := daemon.containerStart(c, "", "", true); err != nil {
+					if err := daemon.containerStart(ctx, c, "", "", true); err != nil {
 						logrus.WithField("container", c.ID).WithError(err).Error("failed to start swarm container")
 					}
 
@@ -775,7 +775,8 @@ func NewDaemon(ctx context.Context, config *config.Config, pluginStore *plugin.S
 	// initialization
 	defer func() {
 		if err != nil {
-			if err := d.Shutdown(); err != nil {
+			// Use a fresh context here. Passed context could be cancelled.
+			if err := d.Shutdown(context.Background()); err != nil {
 				logrus.Error(err)
 			}
 		}
@@ -1193,17 +1194,17 @@ func (daemon *Daemon) ShutdownTimeout() int {
 }
 
 // Shutdown stops the daemon.
-func (daemon *Daemon) Shutdown() error {
+func (daemon *Daemon) Shutdown(ctx context.Context) error {
 	daemon.shutdown = true
 	// Keep mounts and networking running on daemon shutdown if
 	// we are to keep containers running and restore them.
 
 	if daemon.configStore.LiveRestoreEnabled && daemon.containers != nil {
 		// check if there are any running containers, if none we should do some cleanup
-		if ls, err := daemon.Containers(&types.ContainerListOptions{}); len(ls) != 0 || err != nil {
+		if ls, err := daemon.Containers(ctx, &types.ContainerListOptions{}); len(ls) != 0 || err != nil {
 			// metrics plugins still need some cleanup
 			daemon.cleanupMetricsPlugins()
-			return nil
+			return err
 		}
 	}
 

daemon/disk_usage.go

@@ -14,7 +14,7 @@ import (
 func (daemon *Daemon) ContainerDiskUsage(ctx context.Context) ([]*types.Container, error) {
 	ch := daemon.usage.DoChan("ContainerDiskUsage", func() (interface{}, error) {
 		// Retrieve container list
-		containers, err := daemon.Containers(&types.ContainerListOptions{
+		containers, err := daemon.Containers(context.TODO(), &types.ContainerListOptions{
 			Size: true,
 			All:  true,
 		})

daemon/image_service.go

@@ -37,7 +37,7 @@ type ImageService interface {
 	CountImages() int
 	ImageDiskUsage(ctx context.Context) ([]*types.ImageSummary, error)
 	ImagesPrune(ctx context.Context, pruneFilters filters.Args) (*types.ImagesPruneReport, error)
-	ImportImage(src string, repository string, platform *v1.Platform, tag string, msg string, inConfig io.ReadCloser, outStream io.Writer, changes []string) error
+	ImportImage(ctx context.Context, src string, repository string, platform *v1.Platform, tag string, msg string, inConfig io.ReadCloser, outStream io.Writer, changes []string) error
 	TagImage(imageName, repository, tag string) (string, error)
 	TagImageWithReference(imageID image.ID, newTag reference.Named) error
 	GetImage(ctx context.Context, refOrID string, options imagetype.GetImageOpts) (*image.Image, error)
@@ -62,7 +62,7 @@ type ImageService interface {
 
 	// Build
 
-	MakeImageCache(sourceRefs []string) builder.ImageCache
+	MakeImageCache(ctx context.Context, cacheFrom []string) (builder.ImageCache, error)
 	CommitBuildStep(c backend.CommitConfig) (image.ID, error)
 
 	// Other

daemon/images/cache.go

@@ -6,14 +6,14 @@ import (
 	imagetypes "github.com/docker/docker/api/types/image"
 	"github.com/docker/docker/builder"
 	"github.com/docker/docker/image/cache"
+	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
 )
 
 // MakeImageCache creates a stateful image cache.
-func (i *ImageService) MakeImageCache(sourceRefs []string) builder.ImageCache {
+func (i *ImageService) MakeImageCache(ctx context.Context, sourceRefs []string) (builder.ImageCache, error) {
-	ctx := context.TODO()
 	if len(sourceRefs) == 0 {
-		return cache.NewLocal(i.imageStore)
+		return cache.NewLocal(i.imageStore), nil
 	}
 
 	cache := cache.New(i.imageStore)
@@ -21,11 +21,14 @@ func (i *ImageService) MakeImageCache(sourceRefs []string) builder.ImageCache {
 	for _, ref := range sourceRefs {
 		img, err := i.GetImage(ctx, ref, imagetypes.GetImageOpts{})
 		if err != nil {
+			if errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) {
+				return nil, err
+			}
 			logrus.Warnf("Could not look up %s for cache resolution, skipping: %+v", ref, err)
 			continue
 		}
 		cache.Populate(img)
 	}
 
-	return cache
+	return cache, nil
 }

daemon/images/image_import.go

@@ -1,6 +1,7 @@
 package images // import "github.com/docker/docker/daemon/images"
 
 import (
+	"context"
 	"encoding/json"
 	"io"
 	"net/http"
@@ -29,7 +30,7 @@ import (
 // inConfig (if src is "-"), or from a URI specified in src. Progress output is
 // written to outStream. Repository and tag names can optionally be given in
 // the repo and tag arguments, respectively.
-func (i *ImageService) ImportImage(src string, repository string, platform *specs.Platform, tag string, msg string, inConfig io.ReadCloser, outStream io.Writer, changes []string) error {
+func (i *ImageService) ImportImage(ctx context.Context, src string, repository string, platform *specs.Platform, tag string, msg string, inConfig io.ReadCloser, outStream io.Writer, changes []string) error {
 	var (
 		rc     io.ReadCloser
 		resp   *http.Response
@@ -62,7 +63,7 @@ func (i *ImageService) ImportImage(src string, repository string, platform *spec
 	if !system.IsOSSupported(platform.OS) {
 		return errdefs.InvalidParameter(system.ErrNotSupportedOperatingSystem)
 	}
-	config, err := dockerfile.BuildFromConfig(&container.Config{}, changes, platform.OS)
+	config, err := dockerfile.BuildFromConfig(ctx, &container.Config{}, changes, platform.OS)
 	if err != nil {
 		return err
 	}

daemon/list.go

@@ -42,7 +42,7 @@ type iterationAction int
 
 // containerReducer represents a reducer for a container.
 // Returns the object to serialize by the api.
-type containerReducer func(*container.Snapshot, *listContext) (*types.Container, error)
+type containerReducer func(context.Context, *container.Snapshot, *listContext) (*types.Container, error)
 
 const (
 	// includeContainer is the action to include a container in the reducer.
@@ -106,8 +106,8 @@ func (r byCreatedDescending) Less(i, j int) bool {
 }
 
 // Containers returns the list of containers to show given the user's filtering.
-func (daemon *Daemon) Containers(config *types.ContainerListOptions) ([]*types.Container, error) {
+func (daemon *Daemon) Containers(ctx context.Context, config *types.ContainerListOptions) ([]*types.Container, error) {
-	return daemon.reduceContainers(config, daemon.refreshImage)
+	return daemon.reduceContainers(ctx, config, daemon.refreshImage)
 }
 
 func (daemon *Daemon) filterByNameIDMatches(view *container.View, filter *listContext) ([]container.Snapshot, error) {
@@ -177,7 +177,7 @@ func (daemon *Daemon) filterByNameIDMatches(view *container.View, filter *listCo
 }
 
 // reduceContainers parses the user's filtering options and generates the list of containers to return based on a reducer.
-func (daemon *Daemon) reduceContainers(config *types.ContainerListOptions, reducer containerReducer) ([]*types.Container, error) {
+func (daemon *Daemon) reduceContainers(ctx context.Context, config *types.ContainerListOptions, reducer containerReducer) ([]*types.Container, error) {
 	if err := config.Filters.Validate(acceptedPsFilterTags); err != nil {
 		return nil, err
 	}
@@ -187,7 +187,7 @@ func (daemon *Daemon) reduceContainers(config *types.ContainerListOptions, reduc
 		containers = []*types.Container{}
 	)
 
-	filter, err := daemon.foldFilter(view, config)
+	filter, err := daemon.foldFilter(ctx, view, config)
 	if err != nil {
 		return nil, err
 	}
@@ -201,7 +201,7 @@ func (daemon *Daemon) reduceContainers(config *types.ContainerListOptions, reduc
 	}
 
 	for i := range containerList {
-		t, err := daemon.reducePsContainer(&containerList[i], filter, reducer)
+		t, err := daemon.reducePsContainer(ctx, &containerList[i], filter, reducer)
 		if err != nil {
 			if err != errStopIteration {
 				return nil, err
@@ -218,7 +218,7 @@ func (daemon *Daemon) reduceContainers(config *types.ContainerListOptions, reduc
 }
 
 // reducePsContainer is the basic representation for a container as expected by the ps command.
-func (daemon *Daemon) reducePsContainer(container *container.Snapshot, filter *listContext, reducer containerReducer) (*types.Container, error) {
+func (daemon *Daemon) reducePsContainer(ctx context.Context, container *container.Snapshot, filter *listContext, reducer containerReducer) (*types.Container, error) {
 	// filter containers to return
 	switch includeContainerInList(container, filter) {
 	case excludeContainer:
@@ -228,7 +228,7 @@ func (daemon *Daemon) reducePsContainer(container *container.Snapshot, filter *l
 	}
 
 	// transform internal container struct into api structs
-	newC, err := reducer(container, filter)
+	newC, err := reducer(ctx, container, filter)
 	if err != nil {
 		return nil, err
 	}
@@ -243,8 +243,7 @@ func (daemon *Daemon) reducePsContainer(container *container.Snapshot, filter *l
 }
 
 // foldFilter generates the container filter based on the user's filtering options.
-func (daemon *Daemon) foldFilter(view *container.View, config *types.ContainerListOptions) (*listContext, error) {
+func (daemon *Daemon) foldFilter(ctx context.Context, view *container.View, config *types.ContainerListOptions) (*listContext, error) {
-	ctx := context.TODO()
 	psFilters := config.Filters
 
 	var filtExited []int
@@ -580,8 +579,7 @@ func includeContainerInList(container *container.Snapshot, filter *listContext)
 }
 
 // refreshImage checks if the Image ref still points to the correct ID, and updates the ref to the actual ID when it doesn't
-func (daemon *Daemon) refreshImage(s *container.Snapshot, filter *listContext) (*types.Container, error) {
+func (daemon *Daemon) refreshImage(ctx context.Context, s *container.Snapshot, filter *listContext) (*types.Container, error) {
-	ctx := context.TODO()
 	c := s.Container
 	tmpImage := s.Image // keep the original ref if still valid (hasn't changed)
 	if tmpImage != s.ImageID {

daemon/list_test.go

@@ -1,6 +1,7 @@
 package daemon
 
 import (
+	"context"
 	"os"
 	"path/filepath"
 	"testing"
@@ -88,7 +89,7 @@ func TestListInvalidFilter(t *testing.T) {
 
 	f := filters.NewArgs(filters.Arg("invalid", "foo"))
 
-	_, err = d.Containers(&types.ContainerListOptions{
+	_, err = d.Containers(context.Background(), &types.ContainerListOptions{
 		Filters: f,
 	})
 	assert.Assert(t, is.Error(err, "invalid filter 'invalid'"))
@@ -109,7 +110,7 @@ func TestNameFilter(t *testing.T) {
 
 	// moby/moby #37453 - ^ regex not working due to prefix slash
 	// not being stripped
-	containerList, err := d.Containers(&types.ContainerListOptions{
+	containerList, err := d.Containers(context.Background(), &types.ContainerListOptions{
 		Filters: filters.NewArgs(filters.Arg("name", "^a")),
 	})
 	assert.NilError(t, err)
@@ -118,7 +119,7 @@ func TestNameFilter(t *testing.T) {
 	assert.Assert(t, containerListContainsName(containerList, two.Name))
 
 	// Same as above but with slash prefix should produce the same result
-	containerListWithPrefix, err := d.Containers(&types.ContainerListOptions{
+	containerListWithPrefix, err := d.Containers(context.Background(), &types.ContainerListOptions{
 		Filters: filters.NewArgs(filters.Arg("name", "^/a")),
 	})
 	assert.NilError(t, err)
@@ -127,7 +128,7 @@ func TestNameFilter(t *testing.T) {
 	assert.Assert(t, containerListContainsName(containerListWithPrefix, two.Name))
 
 	// Same as above but make sure it works for exact names
-	containerList, err = d.Containers(&types.ContainerListOptions{
+	containerList, err = d.Containers(context.Background(), &types.ContainerListOptions{
 		Filters: filters.NewArgs(filters.Arg("name", "b1")),
 	})
 	assert.NilError(t, err)
@@ -135,7 +136,7 @@ func TestNameFilter(t *testing.T) {
 	assert.Assert(t, containerListContainsName(containerList, three.Name))
 
 	// Same as above but with slash prefix should produce the same result
-	containerListWithPrefix, err = d.Containers(&types.ContainerListOptions{
+	containerListWithPrefix, err = d.Containers(context.Background(), &types.ContainerListOptions{
 		Filters: filters.NewArgs(filters.Arg("name", "/b1")),
 	})
 	assert.NilError(t, err)

daemon/monitor.go

@@ -111,7 +111,7 @@ func (daemon *Daemon) handleContainerExit(c *container.Container, e *libcontaine
 				// But containerStart will use daemon.netController segment.
 				// So to avoid panic at startup process, here must wait util daemon restore done.
 				daemon.waitForStartupDone()
-				if err = daemon.containerStart(c, "", "", false); err != nil {
+				if err = daemon.containerStart(context.Background(), c, "", "", false); err != nil {
 					logrus.Debugf("failed to restart container: %+v", err)
 				}
 			}

daemon/oci_linux.go

@@ -1007,7 +1007,7 @@ func WithUser(c *container.Container) coci.SpecOpts {
 	}
 }
 
-func (daemon *Daemon) createSpec(c *container.Container) (retSpec *specs.Spec, err error) {
+func (daemon *Daemon) createSpec(ctx context.Context, c *container.Container) (retSpec *specs.Spec, err error) {
 	var (
 		opts []coci.SpecOpts
 		s    = oci.DefaultSpec()
@@ -1052,7 +1052,7 @@ func (daemon *Daemon) createSpec(c *container.Container) (retSpec *specs.Spec, e
 		snapshotKey = c.ID
 	}
 
-	return &s, coci.ApplyOpts(context.Background(), nil, &containers.Container{
+	return &s, coci.ApplyOpts(ctx, nil, &containers.Container{
 		ID:          c.ID,
 		Snapshotter: snapshotter,
 		SnapshotKey: snapshotKey,

daemon/oci_linux_test.go

@@ -1,6 +1,7 @@
 package daemon // import "github.com/docker/docker/daemon"
 
 import (
+	"context"
 	"os"
 	"path/filepath"
 	"testing"
@@ -73,7 +74,7 @@ func TestTmpfsDevShmNoDupMount(t *testing.T) {
 	d := setupFakeDaemon(t, c)
 	defer cleanupFakeContainer(c)
 
-	_, err := d.createSpec(c)
+	_, err := d.createSpec(context.TODO(), c)
 	assert.Check(t, err)
 }
 
@@ -92,7 +93,7 @@ func TestIpcPrivateVsReadonly(t *testing.T) {
 	d := setupFakeDaemon(t, c)
 	defer cleanupFakeContainer(c)
 
-	s, err := d.createSpec(c)
+	s, err := d.createSpec(context.TODO(), c)
 	assert.Check(t, err)
 
 	// Find the /dev/shm mount in ms, check it does not have ro
@@ -122,7 +123,7 @@ func TestSysctlOverride(t *testing.T) {
 	defer cleanupFakeContainer(c)
 
 	// Ensure that the implicit sysctl is set correctly.
-	s, err := d.createSpec(c)
+	s, err := d.createSpec(context.TODO(), c)
 	assert.NilError(t, err)
 	assert.Equal(t, s.Hostname, "foobar")
 	assert.Equal(t, s.Linux.Sysctl["kernel.domainname"], c.Config.Domainname)
@@ -138,7 +139,7 @@ func TestSysctlOverride(t *testing.T) {
 	assert.Assert(t, c.HostConfig.Sysctls["kernel.domainname"] != c.Config.Domainname)
 	c.HostConfig.Sysctls["net.ipv4.ip_unprivileged_port_start"] = "1024"
 
-	s, err = d.createSpec(c)
+	s, err = d.createSpec(context.TODO(), c)
 	assert.NilError(t, err)
 	assert.Equal(t, s.Hostname, "foobar")
 	assert.Equal(t, s.Linux.Sysctl["kernel.domainname"], c.HostConfig.Sysctls["kernel.domainname"])
@@ -146,7 +147,7 @@ func TestSysctlOverride(t *testing.T) {
 
 	// Ensure the ping_group_range is not set on a daemon with user-namespaces enabled
 	d.configStore.RemappedRoot = "dummy:dummy"
-	s, err = d.createSpec(c)
+	s, err = d.createSpec(context.TODO(), c)
 	assert.NilError(t, err)
 	_, ok := s.Linux.Sysctl["net.ipv4.ping_group_range"]
 	assert.Assert(t, !ok)
@@ -154,7 +155,7 @@ func TestSysctlOverride(t *testing.T) {
 	// Ensure the ping_group_range is set on a container in "host" userns mode
 	// on a daemon with user-namespaces enabled
 	c.HostConfig.UsernsMode = "host"
-	s, err = d.createSpec(c)
+	s, err = d.createSpec(context.TODO(), c)
 	assert.NilError(t, err)
 	assert.Equal(t, s.Linux.Sysctl["net.ipv4.ping_group_range"], "0 2147483647")
 }
@@ -174,7 +175,7 @@ func TestSysctlOverrideHost(t *testing.T) {
 	defer cleanupFakeContainer(c)
 
 	// Ensure that the implicit sysctl is not set
-	s, err := d.createSpec(c)
+	s, err := d.createSpec(context.TODO(), c)
 	assert.NilError(t, err)
 	assert.Equal(t, s.Linux.Sysctl["net.ipv4.ip_unprivileged_port_start"], "")
 	assert.Equal(t, s.Linux.Sysctl["net.ipv4.ping_group_range"], "")
@@ -182,7 +183,7 @@ func TestSysctlOverrideHost(t *testing.T) {
 	// Set an explicit sysctl.
 	c.HostConfig.Sysctls["net.ipv4.ip_unprivileged_port_start"] = "1024"
 
-	s, err = d.createSpec(c)
+	s, err = d.createSpec(context.TODO(), c)
 	assert.NilError(t, err)
 	assert.Equal(t, s.Linux.Sysctl["net.ipv4.ip_unprivileged_port_start"], c.HostConfig.Sysctls["net.ipv4.ip_unprivileged_port_start"])
 }

daemon/oci_windows.go

@@ -26,8 +26,7 @@ const (
 	credentialSpecFileLocation     = "CredentialSpecs"
 )
 
-func (daemon *Daemon) createSpec(c *container.Container) (*specs.Spec, error) {
+func (daemon *Daemon) createSpec(ctx context.Context, c *container.Container) (*specs.Spec, error) {
-	ctx := context.TODO()
 	img, err := daemon.imageService.GetImage(ctx, string(c.ImageID), imagetypes.GetImageOpts{})
 	if err != nil {
 		return nil, err

daemon/restart.go

@@ -61,7 +61,7 @@ func (daemon *Daemon) containerRestart(ctx context.Context, container *container
 		}
 	}
 
-	if err := daemon.containerStart(container, "", "", true); err != nil {
+	if err := daemon.containerStart(ctx, container, "", "", true); err != nil {
 		return err
 	}
 

daemon/start.go

@@ -15,7 +15,7 @@ import (
 )
 
 // ContainerStart starts a container.
-func (daemon *Daemon) ContainerStart(name string, hostConfig *containertypes.HostConfig, checkpoint string, checkpointDir string) error {
+func (daemon *Daemon) ContainerStart(ctx context.Context, name string, hostConfig *containertypes.HostConfig, checkpoint string, checkpointDir string) error {
 	if checkpoint != "" && !daemon.HasExperimental() {
 		return errdefs.InvalidParameter(errors.New("checkpoint is only supported in experimental mode"))
 	}
@@ -92,14 +92,14 @@ func (daemon *Daemon) ContainerStart(name string, hostConfig *containertypes.Hos
 			return errdefs.InvalidParameter(err)
 		}
 	}
-	return daemon.containerStart(ctr, checkpoint, checkpointDir, true)
+	return daemon.containerStart(ctx, ctr, checkpoint, checkpointDir, true)
 }
 
 // containerStart prepares the container to run by setting up everything the
 // container needs, such as storage and networking, as well as links
 // between containers. The container is left waiting for a signal to
 // begin running.
-func (daemon *Daemon) containerStart(container *container.Container, checkpoint string, checkpointDir string, resetRestartManager bool) (err error) {
+func (daemon *Daemon) containerStart(ctx context.Context, container *container.Container, checkpoint string, checkpointDir string, resetRestartManager bool) (err error) {
 	start := time.Now()
 	container.Lock()
 	defer container.Unlock()
@@ -151,7 +151,7 @@ func (daemon *Daemon) containerStart(container *container.Container, checkpoint
 		return err
 	}
 
-	spec, err := daemon.createSpec(container)
+	spec, err := daemon.createSpec(ctx, container)
 	if err != nil {
 		return errdefs.System(err)
 	}
@@ -177,8 +177,6 @@ func (daemon *Daemon) containerStart(container *container.Container, checkpoint
 		return err
 	}
 
-	ctx := context.TODO()
-
 	ctr, err := libcontainerd.ReplaceContainer(ctx, daemon.containerd, container.ID, spec, shim, createOptions)
 	if err != nil {
 		return translateContainerdStartErr(container.Path, container.SetExitCode, err)