19 files changed, 242 insertions, 166 deletions
diff --git a/pkg/domain/entities/engine_container.go b/pkg/domain/entities/engine_container.go
index b730f8743..506d1c317 100644
--- a/pkg/domain/entities/engine_container.go
+++ b/pkg/domain/entities/engine_container.go
@@ -54,7 +54,6 @@ type ContainerEngine interface {
 	PodStop(ctx context.Context, namesOrIds []string, options PodStopOptions) ([]*PodStopReport, error)
 	PodTop(ctx context.Context, options PodTopOptions) (*StringSliceReport, error)
 	PodUnpause(ctx context.Context, namesOrIds []string, options PodunpauseOptions) ([]*PodUnpauseReport, error)
-	RestService(ctx context.Context, opts ServiceOptions) error
 	SetupRootless(ctx context.Context, cmd *cobra.Command) error
 	VarlinkService(ctx context.Context, opts ServiceOptions) error
 	VolumeCreate(ctx context.Context, opts VolumeCreateOptions) (*IdOrNameResponse, error)
diff --git a/pkg/domain/entities/engine_image.go b/pkg/domain/entities/engine_image.go
index 052e7bee5..84680ab1b 100644
--- a/pkg/domain/entities/engine_image.go
+++ b/pkg/domain/entities/engine_image.go
@@ -9,7 +9,6 @@ import (
 type ImageEngine interface {
 	Build(ctx context.Context, containerFiles []string, opts BuildOptions) (*BuildReport, error)
 	Config(ctx context.Context) (*config.Config, error)
-	Delete(ctx context.Context, nameOrId []string, opts ImageDeleteOptions) (*ImageDeleteReport, error)
 	Diff(ctx context.Context, nameOrId string, options DiffOptions) (*DiffReport, error)
 	Exists(ctx context.Context, nameOrId string) (*BoolReport, error)
 	History(ctx context.Context, nameOrId string, opts ImageHistoryOptions) (*ImageHistoryReport, error)
@@ -20,8 +19,10 @@ type ImageEngine interface {
 	Prune(ctx context.Context, opts ImagePruneOptions) (*ImagePruneReport, error)
 	Pull(ctx context.Context, rawImage string, opts ImagePullOptions) (*ImagePullReport, error)
 	Push(ctx context.Context, source string, destination string, opts ImagePushOptions) error
+	Remove(ctx context.Context, images []string, opts ImageRemoveOptions) (*ImageRemoveReport, error)
 	Save(ctx context.Context, nameOrId string, tags []string, options ImageSaveOptions) error
 	Search(ctx context.Context, term string, opts ImageSearchOptions) ([]ImageSearchReport, error)
 	Tag(ctx context.Context, nameOrId string, tags []string, options ImageTagOptions) error
+	Tree(ctx context.Context, nameOrId string, options ImageTreeOptions) (*ImageTreeReport, error)
 	Untag(ctx context.Context, nameOrId string, tags []string, options ImageUntagOptions) error
 }
diff --git a/pkg/domain/entities/events.go b/pkg/domain/entities/events.go
new file mode 100644
index 000000000..8861be158
--- /dev/null
+++ b/pkg/domain/entities/events.go
@@ -0,0 +1,61 @@
+package entities
+
+import (
+	"strconv"
+	"time"
+
+	libpodEvents "github.com/containers/libpod/libpod/events"
+	dockerEvents "github.com/docker/docker/api/types/events"
+)
+
+// Event combines various event-related data such as time, event type, status
+// and more.
+type Event struct {
+	// TODO: it would be nice to have full control over the types at some
+	// point and fork such Docker types.
+	dockerEvents.Message
+}
+
+// ConvertToLibpodEvent converts an entities event to a libpod one.
+func ConvertToLibpodEvent(e Event) *libpodEvents.Event {
+	exitCode, err := strconv.Atoi(e.Actor.Attributes["containerExitCode"])
+	if err != nil {
+		return nil
+	}
+	status, err := libpodEvents.StringToStatus(e.Action)
+	if err != nil {
+		return nil
+	}
+	t, err := libpodEvents.StringToType(e.Type)
+	if err != nil {
+		return nil
+	}
+	return &libpodEvents.Event{
+		ContainerExitCode: exitCode,
+		ID:                e.Actor.ID,
+		Image:             e.Actor.Attributes["image"],
+		Name:              e.Actor.Attributes["name"],
+		Status:            status,
+		Time:              time.Unix(e.Time, e.TimeNano),
+		Type:              t,
+	}
+}
+
+// ConvertToEntitiesEvent converts a libpod event to an entities one.
+func ConvertToEntitiesEvent(e libpodEvents.Event) *Event {
+	return &Event{dockerEvents.Message{
+		Type:   e.Type.String(),
+		Action: e.Status.String(),
+		Actor: dockerEvents.Actor{
+			ID: e.ID,
+			Attributes: map[string]string{
+				"image":             e.Image,
+				"name":              e.Name,
+				"containerExitCode": strconv.Itoa(e.ContainerExitCode),
+			},
+		},
+		Scope:    "local",
+		Time:     e.Time.Unix(),
+		TimeNano: e.Time.UnixNano(),
+	}}
+}
diff --git a/pkg/domain/entities/images.go b/pkg/domain/entities/images.go
index 3a6d159e4..773cd90b4 100644
--- a/pkg/domain/entities/images.go
+++ b/pkg/domain/entities/images.go
@@ -82,19 +82,24 @@ func (i *ImageSummary) IsDangling() bool {
 	return i.Dangling
 }
 
-type ImageDeleteOptions struct {
-	All   bool
+// ImageRemoveOptions can be used to alter image removal.
+type ImageRemoveOptions struct {
+	// All will remove all images.
+	All bool
+	// Foce will force image removal including containers using the images.
 	Force bool
 }
 
-// ImageDeleteResponse is the response for removing one or more image(s) from storage
-// and containers what was untagged vs actually removed
-type ImageDeleteReport struct {
-	Untagged      []string `json:",omitempty"`
-	Deleted       []string `json:",omitempty"`
-	Errors        []error
-	ImageNotFound error
-	ImageInUse    error
+// ImageRemoveResponse is the response for removing one or more image(s) from storage
+// and containers what was untagged vs actually removed.
+type ImageRemoveReport struct {
+	// Deleted images.
+	Deleted []string `json:",omitempty"`
+	// Untagged images. Can be longer than Deleted.
+	Untagged []string `json:",omitempty"`
+	// ExitCode describes the exit codes as described in the `podman rmi`
+	// man page.
+	ExitCode int
 }
 
 type ImageHistoryOptions struct{}
@@ -273,3 +278,13 @@ type ImageSaveOptions struct {
 	Output   string
 	Quiet    bool
 }
+
+// ImageTreeOptions provides options for ImageEngine.Tree()
+type ImageTreeOptions struct {
+	WhatRequires bool // Show all child images and layers of the specified image
+}
+
+// ImageTreeReport provides results from ImageEngine.Tree()
+type ImageTreeReport struct {
+	Tree string // TODO: Refactor move presentation work out of server
+}
diff --git a/pkg/domain/entities/types.go b/pkg/domain/entities/types.go
index d0a7c66ce..d742cc53d 100644
--- a/pkg/domain/entities/types.go
+++ b/pkg/domain/entities/types.go
@@ -50,6 +50,7 @@ type InspectOptions struct {
 	Format string `json:",omitempty"`
 	Latest bool   `json:",omitempty"`
 	Size   bool   `json:",omitempty"`
+	Type   string `json:",omitempty"`
 }
 
 // All API and CLI diff commands and diff sub-commands use the same options
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index 50003dbe2..e71ceb536 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -1,5 +1,3 @@
-// +build ABISupport
-
 package abi
 
 import (
diff --git a/pkg/domain/infra/abi/events.go b/pkg/domain/infra/abi/events.go
index 9540a5b96..20773cdce 100644
--- a/pkg/domain/infra/abi/events.go
+++ b/pkg/domain/infra/abi/events.go
@@ -1,5 +1,3 @@
-//+build ABISupport
-
 package abi
 
 import (
diff --git a/pkg/domain/infra/abi/healthcheck.go b/pkg/domain/infra/abi/healthcheck.go
index 699483243..351bf4f7e 100644
--- a/pkg/domain/infra/abi/healthcheck.go
+++ b/pkg/domain/infra/abi/healthcheck.go
@@ -1,5 +1,3 @@
-// +build ABISupport
-
 package abi
 
 import (
diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
index 0f710ad28..32f7d75e5 100644
--- a/pkg/domain/infra/abi/images.go
+++ b/pkg/domain/infra/abi/images.go
@@ -1,5 +1,3 @@
-// +build ABISupport
-
 package abi
 
 import (
@@ -23,6 +21,7 @@ import (
 	domainUtils "github.com/containers/libpod/pkg/domain/utils"
 	"github.com/containers/libpod/pkg/util"
 	"github.com/containers/storage"
+	"github.com/hashicorp/go-multierror"
 	imgspecv1 "github.com/opencontainers/image-spec/specs-go/v1"
 	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
@@ -36,76 +35,6 @@ func (ir *ImageEngine) Exists(_ context.Context, nameOrId string) (*entities.Boo
 	return &entities.BoolReport{Value: err == nil}, nil
 }
 
-func (ir *ImageEngine) Delete(ctx context.Context, nameOrId []string, opts entities.ImageDeleteOptions) (*entities.ImageDeleteReport, error) {
-	report := entities.ImageDeleteReport{}
-
-	if opts.All {
-		var previousTargets []*libpodImage.Image
-	repeatRun:
-		targets, err := ir.Libpod.ImageRuntime().GetRWImages()
-		if err != nil {
-			return &report, errors.Wrapf(err, "unable to query local images")
-		}
-		if len(targets) == 0 {
-			return &report, nil
-		}
-		if len(targets) > 0 && len(targets) == len(previousTargets) {
-			return &report, errors.New("unable to delete all images; re-run the rmi command again.")
-		}
-		previousTargets = targets
-
-		for _, img := range targets {
-			isParent, err := img.IsParent(ctx)
-			if err != nil {
-				return &report, err
-			}
-			if isParent {
-				continue
-			}
-			err = ir.deleteImage(ctx, img, opts, report)
-			report.Errors = append(report.Errors, err)
-		}
-		if len(previousTargets) != 1 {
-			goto repeatRun
-		}
-		return &report, nil
-	}
-
-	for _, id := range nameOrId {
-		image, err := ir.Libpod.ImageRuntime().NewFromLocal(id)
-		if err != nil {
-			return nil, err
-		}
-
-		err = ir.deleteImage(ctx, image, opts, report)
-		if err != nil {
-			return &report, err
-		}
-	}
-	return &report, nil
-}
-
-func (ir *ImageEngine) deleteImage(ctx context.Context, img *libpodImage.Image, opts entities.ImageDeleteOptions, report entities.ImageDeleteReport) error {
-	results, err := ir.Libpod.RemoveImage(ctx, img, opts.Force)
-	switch errors.Cause(err) {
-	case nil:
-		break
-	case storage.ErrImageUsedByContainer:
-		report.ImageInUse = errors.New(
-			fmt.Sprintf("A container associated with containers/storage, i.e. via Buildah, CRI-O, etc., may be associated with this image: %-12.12s\n", img.ID()))
-		return nil
-	case libpodImage.ErrNoSuchImage:
-		report.ImageNotFound = err
-		return nil
-	default:
-		return err
-	}
-
-	report.Deleted = append(report.Deleted, results.Deleted)
-	report.Untagged = append(report.Untagged, results.Untagged...)
-	return nil
-}
-
 func (ir *ImageEngine) Prune(ctx context.Context, opts entities.ImagePruneOptions) (*entities.ImagePruneReport, error) {
 	results, err := ir.Libpod.ImageRuntime().PruneImages(ctx, opts.All, opts.Filter)
 	if err != nil {
@@ -476,3 +405,147 @@ func (ir *ImageEngine) Build(ctx context.Context, containerFiles []string, opts
 	}
 	return &entities.BuildReport{ID: id}, nil
 }
+
+func (ir *ImageEngine) Tree(ctx context.Context, nameOrId string, opts entities.ImageTreeOptions) (*entities.ImageTreeReport, error) {
+	img, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId)
+	if err != nil {
+		return nil, err
+	}
+	results, err := img.GenerateTree(opts.WhatRequires)
+	if err != nil {
+		return nil, err
+	}
+	return &entities.ImageTreeReport{Tree: results}, nil
+}
+
+// Remove removes one or more images from local storage.
+func (ir *ImageEngine) Remove(ctx context.Context, images []string, opts entities.ImageRemoveOptions) (report *entities.ImageRemoveReport, finalError error) {
+	var (
+		// noSuchImageErrors indicates that at least one image was not found.
+		noSuchImageErrors bool
+		// inUseErrors indicates that at least one image is being used by a
+		// container.
+		inUseErrors bool
+		// otherErrors indicates that at least one error other than the two
+		// above occured.
+		otherErrors bool
+		// deleteError is a multierror to conveniently collect errors during
+		// removal. We really want to delete as many images as possible and not
+		// error out immediately.
+		deleteError *multierror.Error
+	)
+
+	report = &entities.ImageRemoveReport{}
+
+	// Set the removalCode and the error after all work is done.
+	defer func() {
+		switch {
+		// 2
+		case inUseErrors:
+			// One of the specified images has child images or is
+			// being used by a container.
+			report.ExitCode = 2
+		// 1
+		case noSuchImageErrors && !(otherErrors || inUseErrors):
+			// One of the specified images did not exist, and no other
+			// failures.
+			report.ExitCode = 1
+		// 0
+		default:
+			// Nothing to do.
+		}
+		if deleteError != nil {
+			// go-multierror has a trailing new line which we need to remove to normalize the string.
+			finalError = deleteError.ErrorOrNil()
+			finalError = errors.New(strings.TrimSpace(finalError.Error()))
+		}
+	}()
+
+	// deleteImage is an anonymous function to conveniently delete an image
+	// withouth having to pass all local data around.
+	deleteImage := func(img *image.Image) error {
+		results, err := ir.Libpod.RemoveImage(ctx, img, opts.Force)
+		switch errors.Cause(err) {
+		case nil:
+			break
+		case storage.ErrImageUsedByContainer:
+			inUseErrors = true // Important for exit codes in Podman.
+			return errors.New(
+				fmt.Sprintf("A container associated with containers/storage, i.e. via Buildah, CRI-O, etc., may be associated with this image: %-12.12s\n", img.ID()))
+		default:
+			otherErrors = true // Important for exit codes in Podman.
+			return err
+		}
+
+		report.Deleted = append(report.Deleted, results.Deleted)
+		report.Untagged = append(report.Untagged, results.Untagged...)
+		return nil
+	}
+
+	// Delete all images from the local storage.
+	if opts.All {
+		previousImages := 0
+		// Remove all images one-by-one.
+		for {
+			storageImages, err := ir.Libpod.ImageRuntime().GetRWImages()
+			if err != nil {
+				deleteError = multierror.Append(deleteError,
+					errors.Wrapf(err, "unable to query local images"))
+				otherErrors = true // Important for exit codes in Podman.
+				return
+			}
+			// No images (left) to remove, so we're done.
+			if len(storageImages) == 0 {
+				return
+			}
+			// Prevent infinity loops by making a delete-progress check.
+			if previousImages == len(storageImages) {
+				otherErrors = true // Important for exit codes in Podman.
+				deleteError = multierror.Append(deleteError,
+					errors.New("unable to delete all images, check errors and re-run image removal if needed"))
+				break
+			}
+			previousImages = len(storageImages)
+			// Delete all "leaves" (i.e., images without child images).
+			for _, img := range storageImages {
+				isParent, err := img.IsParent(ctx)
+				if err != nil {
+					otherErrors = true // Important for exit codes in Podman.
+					deleteError = multierror.Append(deleteError, err)
+				}
+				// Skip parent images.
+				if isParent {
+					continue
+				}
+				if err := deleteImage(img); err != nil {
+					deleteError = multierror.Append(deleteError, err)
+				}
+			}
+		}
+
+		return
+	}
+
+	// Delete only the specified images.
+	for _, id := range images {
+		img, err := ir.Libpod.ImageRuntime().NewFromLocal(id)
+		switch errors.Cause(err) {
+		case nil:
+			break
+		case image.ErrNoSuchImage:
+			noSuchImageErrors = true // Important for exit codes in Podman.
+			fallthrough
+		default:
+			deleteError = multierror.Append(deleteError, err)
+			continue
+		}
+
+		err = deleteImage(img)
+		if err != nil {
+			otherErrors = true // Important for exit codes in Podman.
+			deleteError = multierror.Append(deleteError, err)
+		}
+	}
+
+	return
+}
diff --git a/pkg/domain/infra/abi/images_list.go b/pkg/domain/infra/abi/images_list.go
index 68b961cb6..9add915ea 100644
--- a/pkg/domain/infra/abi/images_list.go
+++ b/pkg/domain/infra/abi/images_list.go
@@ -1,5 +1,3 @@
-// +build ABISupport
-
 package abi
 
 import (
diff --git a/pkg/domain/infra/abi/pods.go b/pkg/domain/infra/abi/pods.go
index 6b6e13e24..c4ae9efbf 100644
--- a/pkg/domain/infra/abi/pods.go
+++ b/pkg/domain/infra/abi/pods.go
@@ -1,5 +1,3 @@
-// +build ABISupport
-
 package abi
 
 import (
diff --git a/pkg/domain/infra/abi/runtime.go b/pkg/domain/infra/abi/runtime.go
index b53fb6d3a..7394cadfc 100644
--- a/pkg/domain/infra/abi/runtime.go
+++ b/pkg/domain/infra/abi/runtime.go
@@ -1,5 +1,3 @@
-// +build ABISupport
-
 package abi
 
 import (
diff --git a/pkg/domain/infra/abi/system.go b/pkg/domain/infra/abi/system.go
index 67593b2dd..e5c109ee6 100644
--- a/pkg/domain/infra/abi/system.go
+++ b/pkg/domain/infra/abi/system.go
@@ -1,20 +1,15 @@
-// +build ABISupport
-
 package abi
 
 import (
 	"context"
 	"fmt"
 	"io/ioutil"
-	"net"
 	"os"
 	"strconv"
-	"strings"
 	"syscall"
 
 	"github.com/containers/common/pkg/config"
 	"github.com/containers/libpod/libpod/define"
-	api "github.com/containers/libpod/pkg/api/server"
 	"github.com/containers/libpod/pkg/cgroups"
 	"github.com/containers/libpod/pkg/domain/entities"
 	"github.com/containers/libpod/pkg/rootless"
@@ -33,39 +28,6 @@ func (ic *ContainerEngine) Info(ctx context.Context) (*define.Info, error) {
 	return ic.Libpod.Info()
 }
 
-func (ic *ContainerEngine) RestService(_ context.Context, opts entities.ServiceOptions) error {
-	var (
-		listener net.Listener
-		err      error
-	)
-
-	if opts.URI != "" {
-		fields := strings.Split(opts.URI, ":")
-		if len(fields) == 1 {
-			return errors.Errorf("%s is an invalid socket destination", opts.URI)
-		}
-		address := strings.Join(fields[1:], ":")
-		listener, err = net.Listen(fields[0], address)
-		if err != nil {
-			return errors.Wrapf(err, "unable to create socket %s", opts.URI)
-		}
-	}
-
-	server, err := api.NewServerWithSettings(ic.Libpod, opts.Timeout, &listener)
-	if err != nil {
-		return err
-	}
-	defer func() {
-		if err := server.Shutdown(); err != nil {
-			logrus.Warnf("Error when stopping API service: %s", err)
-		}
-	}()
-
-	err = server.Serve()
-	_ = listener.Close()
-	return err
-}
-
 func (ic *ContainerEngine) VarlinkService(_ context.Context, opts entities.ServiceOptions) error {
 	var varlinkInterfaces = []*iopodman.VarlinkInterface{
 		iopodmanAPI.New(opts.Command, ic.Libpod),
diff --git a/pkg/domain/infra/abi/terminal/sigproxy_linux.go b/pkg/domain/infra/abi/terminal/sigproxy_linux.go
index d7f5853d8..b422e549e 100644
--- a/pkg/domain/infra/abi/terminal/sigproxy_linux.go
+++ b/pkg/domain/infra/abi/terminal/sigproxy_linux.go
@@ -1,5 +1,3 @@
-// +build ABISupport
-
 package terminal
 
 import (
diff --git a/pkg/domain/infra/abi/terminal/terminal.go b/pkg/domain/infra/abi/terminal/terminal.go
index f187bdd6b..0fc3af511 100644
--- a/pkg/domain/infra/abi/terminal/terminal.go
+++ b/pkg/domain/infra/abi/terminal/terminal.go
@@ -1,5 +1,3 @@
-// +build ABISupport
-
 package terminal
 
 import (
diff --git a/pkg/domain/infra/abi/terminal/terminal_linux.go b/pkg/domain/infra/abi/terminal/terminal_linux.go
index 664205df1..15701342f 100644
--- a/pkg/domain/infra/abi/terminal/terminal_linux.go
+++ b/pkg/domain/infra/abi/terminal/terminal_linux.go
@@ -1,5 +1,3 @@
-// +build ABISupport
-
 package terminal
 
 import (
diff --git a/pkg/domain/infra/tunnel/events.go b/pkg/domain/infra/tunnel/events.go
index 46d88341a..93da3aeb4 100644
--- a/pkg/domain/infra/tunnel/events.go
+++ b/pkg/domain/infra/tunnel/events.go
@@ -4,7 +4,6 @@ import (
 	"context"
 	"strings"
 
-	"github.com/containers/libpod/pkg/api/handlers"
 	"github.com/containers/libpod/pkg/bindings/system"
 	"github.com/containers/libpod/pkg/domain/entities"
 	"github.com/pkg/errors"
@@ -21,10 +20,10 @@ func (ic *ContainerEngine) Events(ctx context.Context, opts entities.EventsOptio
 			filters[split[0]] = append(filters[split[0]], strings.Join(split[1:], "="))
 		}
 	}
-	binChan := make(chan handlers.Event)
+	binChan := make(chan entities.Event)
 	go func() {
 		for e := range binChan {
-			opts.EventChan <- e.ToLibpodEvent()
+			opts.EventChan <- entities.ConvertToLibpodEvent(e)
 		}
 	}()
 	return system.Events(ic.ClientCxt, binChan, nil, &opts.Since, &opts.Until, filters)
diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go
index 6ea2bd9f2..822842936 100644
--- a/pkg/domain/infra/tunnel/images.go
+++ b/pkg/domain/infra/tunnel/images.go
@@ -19,25 +19,8 @@ func (ir *ImageEngine) Exists(_ context.Context, nameOrId string) (*entities.Boo
 	return &entities.BoolReport{Value: found}, err
 }
 
-func (ir *ImageEngine) Delete(ctx context.Context, nameOrId []string, opts entities.ImageDeleteOptions) (*entities.ImageDeleteReport, error) {
-	report := entities.ImageDeleteReport{}
-
-	for _, id := range nameOrId {
-		results, err := images.Remove(ir.ClientCxt, id, &opts.Force)
-		if err != nil {
-			return nil, err
-		}
-		for _, e := range results {
-			if a, ok := e["Deleted"]; ok {
-				report.Deleted = append(report.Deleted, a)
-			}
-
-			if a, ok := e["Untagged"]; ok {
-				report.Untagged = append(report.Untagged, a)
-			}
-		}
-	}
-	return &report, nil
+func (ir *ImageEngine) Remove(ctx context.Context, imagesArg []string, opts entities.ImageRemoveOptions) (*entities.ImageRemoveReport, error) {
+	return images.Remove(ir.ClientCxt, imagesArg, opts)
 }
 
 func (ir *ImageEngine) List(ctx context.Context, opts entities.ImageListOptions) ([]*entities.ImageSummary, error) {
@@ -263,3 +246,7 @@ func (ir *ImageEngine) Config(_ context.Context) (*config.Config, error) {
 func (ir *ImageEngine) Build(ctx context.Context, containerFiles []string, opts entities.BuildOptions) (*entities.BuildReport, error) {
 	return nil, errors.New("not implemented yet")
 }
+
+func (ir *ImageEngine) Tree(ctx context.Context, nameOrId string, opts entities.ImageTreeOptions) (*entities.ImageTreeReport, error) {
+	return nil, errors.New("not implemented yet")
+}
diff --git a/pkg/domain/infra/tunnel/system.go b/pkg/domain/infra/tunnel/system.go
index f373525c5..97bf885e7 100644
--- a/pkg/domain/infra/tunnel/system.go
+++ b/pkg/domain/infra/tunnel/system.go
@@ -14,10 +14,6 @@ func (ic *ContainerEngine) Info(ctx context.Context) (*define.Info, error) {
 	return system.Info(ic.ClientCxt)
 }
 
-func (ic *ContainerEngine) RestService(_ context.Context, _ entities.ServiceOptions) error {
-	panic(errors.New("rest service is not supported when tunneling"))
-}
-
 func (ic *ContainerEngine) VarlinkService(_ context.Context, _ entities.ServiceOptions) error {
 	panic(errors.New("varlink service is not supported when tunneling"))
 }