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authorValentin Rothberg <rothberg@redhat.com>2020-04-17 13:34:14 +0200
committerValentin Rothberg <rothberg@redhat.com>2020-04-21 08:12:25 +0200
commit09dc701097ac874c3885fa58ed4f143c29ae83f0 (patch)
treec6e320c49d6d223e4009a3ee5a54793777579c82 /pkg/domain
parent89276a5f92717c4c6a299ca2be182a3797d9c90d (diff)
downloadpodman-09dc701097ac874c3885fa58ed4f143c29ae83f0.tar.gz
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podman rmi: refactor logic
While this commit was initially meant to fix #5847, it has turned into a bigger refactoring which I did not manage to break into smaller pieces: * Fix #5847 by refactoring the image-removal logic. * Make the api handler for image-removal use the ABI code. This way, both (i.e., ABI and Tunnel) end up using the same code. Achieving this code share required to move some code around to prevent circular dependencies. * Everything in pkg/api (excluding pkg/api/types) must now only be accessed from code using `ABISupport`. * Avoid imports from entities on handlers to prevent circular dependencies. * Move `podman system service` logic into `cmd` to prevent circular dependencies - it depends on pkg/api. * Also remove the build header from infra/abi files. It will otherwise confuse swagger and other tools; errors we cannot fix as go doesn't expose a build-tag env variable. Fixes: #5847 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'pkg/domain')
-rw-r--r--pkg/domain/entities/engine_container.go1
-rw-r--r--pkg/domain/entities/engine_image.go2
-rw-r--r--pkg/domain/entities/events.go61
-rw-r--r--pkg/domain/entities/images.go25
-rw-r--r--pkg/domain/infra/abi/containers.go2
-rw-r--r--pkg/domain/infra/abi/events.go2
-rw-r--r--pkg/domain/infra/abi/healthcheck.go2
-rw-r--r--pkg/domain/infra/abi/images.go205
-rw-r--r--pkg/domain/infra/abi/images_list.go2
-rw-r--r--pkg/domain/infra/abi/pods.go2
-rw-r--r--pkg/domain/infra/abi/runtime.go2
-rw-r--r--pkg/domain/infra/abi/system.go41
-rw-r--r--pkg/domain/infra/abi/terminal/sigproxy_linux.go2
-rw-r--r--pkg/domain/infra/abi/terminal/terminal.go2
-rw-r--r--pkg/domain/infra/abi/terminal/terminal_linux.go2
-rw-r--r--pkg/domain/infra/tunnel/events.go5
-rw-r--r--pkg/domain/infra/tunnel/images.go21
-rw-r--r--pkg/domain/infra/tunnel/system.go4
18 files changed, 214 insertions, 169 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 b6283b6ad..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)
@@ -20,6 +19,7 @@ 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
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 56c4c0ac5..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{}
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 4353e0798..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 {
@@ -488,3 +417,135 @@ func (ir *ImageEngine) Tree(ctx context.Context, nameOrId string, opts entities.
}
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 078f5404d..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"
@@ -33,42 +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:], ":")
- l, err := net.Listen(fields[0], address)
- if err != nil {
- return errors.Wrapf(err, "unable to create socket %s", opts.URI)
- }
- listener = &l
- }
-
- 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()
- if listener != nil {
- _ = (*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 2decd605d..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) {
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"))
}