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-rw-r--r--cmd/podmanV2/images/exists.go40
-rw-r--r--cmd/podmanV2/images/image.go6
-rw-r--r--cmd/podmanV2/images/images.go14
-rw-r--r--cmd/podmanV2/images/rm.go70
-rw-r--r--cmd/podmanV2/images/rmi.go30
-rw-r--r--cmd/podmanV2/main.go8
-rw-r--r--cmd/podmanV2/registry/registry.go2
-rw-r--r--cmd/podmanV2/root.go72
-rw-r--r--pkg/api/handlers/compat/images_remove.go22
-rw-r--r--pkg/domain/entities/engine_image.go3
-rw-r--r--pkg/domain/entities/images.go12
-rw-r--r--pkg/domain/infra/abi/images.go83
-rw-r--r--pkg/domain/infra/tunnel/images.go33
13 files changed, 330 insertions, 65 deletions
diff --git a/cmd/podmanV2/images/exists.go b/cmd/podmanV2/images/exists.go
new file mode 100644
index 000000000..d35d6825e
--- /dev/null
+++ b/cmd/podmanV2/images/exists.go
@@ -0,0 +1,40 @@
+package images
+
+import (
+ "os"
+
+ "github.com/containers/libpod/cmd/podmanV2/registry"
+ "github.com/containers/libpod/pkg/domain/entities"
+ "github.com/spf13/cobra"
+)
+
+var (
+ existsCmd = &cobra.Command{
+ Use: "exists IMAGE",
+ Short: "Check if an image exists in local storage",
+ Long: `If the named image exists in local storage, podman image exists exits with 0, otherwise the exit code will be 1.`,
+ Args: cobra.ExactArgs(1),
+ RunE: exists,
+ Example: `podman image exists ID
+ podman image exists IMAGE && podman pull IMAGE`,
+ }
+)
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+ Command: existsCmd,
+ Parent: imageCmd,
+ })
+}
+
+func exists(cmd *cobra.Command, args []string) error {
+ found, err := registry.ImageEngine().Exists(registry.GetContext(), args[0])
+ if err != nil {
+ return err
+ }
+ if !found.Value {
+ os.Exit(1)
+ }
+ return nil
+}
diff --git a/cmd/podmanV2/images/image.go b/cmd/podmanV2/images/image.go
index a15c3e826..9fc7b21d1 100644
--- a/cmd/podmanV2/images/image.go
+++ b/cmd/podmanV2/images/image.go
@@ -28,6 +28,8 @@ func init() {
}
func preRunE(cmd *cobra.Command, args []string) error {
- _, err := registry.NewImageEngine(cmd, args)
- return err
+ if _, err := registry.NewImageEngine(cmd, args); err != nil {
+ return err
+ }
+ return nil
}
diff --git a/cmd/podmanV2/images/images.go b/cmd/podmanV2/images/images.go
index 719846b4c..f248aa65f 100644
--- a/cmd/podmanV2/images/images.go
+++ b/cmd/podmanV2/images/images.go
@@ -11,13 +11,13 @@ import (
var (
// podman _images_ Alias for podman image _list_
imagesCmd = &cobra.Command{
- Use: strings.Replace(listCmd.Use, "list", "images", 1),
- Args: listCmd.Args,
- Short: listCmd.Short,
- Long: listCmd.Long,
- PersistentPreRunE: preRunE,
- RunE: listCmd.RunE,
- Example: strings.Replace(listCmd.Example, "podman image list", "podman images", -1),
+ Use: strings.Replace(listCmd.Use, "list", "images", 1),
+ Args: listCmd.Args,
+ Short: listCmd.Short,
+ Long: listCmd.Long,
+ PreRunE: listCmd.PreRunE,
+ RunE: listCmd.RunE,
+ Example: strings.Replace(listCmd.Example, "podman image list", "podman images", -1),
}
)
diff --git a/cmd/podmanV2/images/rm.go b/cmd/podmanV2/images/rm.go
new file mode 100644
index 000000000..bb5880de3
--- /dev/null
+++ b/cmd/podmanV2/images/rm.go
@@ -0,0 +1,70 @@
+package images
+
+import (
+ "fmt"
+ "os"
+
+ "github.com/containers/libpod/cmd/podmanV2/registry"
+ "github.com/containers/libpod/pkg/domain/entities"
+ "github.com/pkg/errors"
+ "github.com/spf13/cobra"
+)
+
+var (
+ rmDescription = "Removes one or more previously pulled or locally created images."
+ rmCmd = &cobra.Command{
+ Use: "rm [flags] IMAGE [IMAGE...]",
+ Short: "Removes one or more images from local storage",
+ Long: rmDescription,
+ PreRunE: preRunE,
+ RunE: rm,
+ Example: `podman image rm imageID
+ podman image rm --force alpine
+ podman image rm c4dfb1609ee2 93fd78260bd1 c0ed59d05ff7`,
+ }
+
+ imageOpts = entities.ImageDeleteOptions{}
+)
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+ Command: rmCmd,
+ Parent: imageCmd,
+ })
+
+ flags := rmCmd.Flags()
+ flags.BoolVarP(&imageOpts.All, "all", "a", false, "Remove all images")
+ flags.BoolVarP(&imageOpts.Force, "force", "f", false, "Force Removal of the image")
+}
+
+func rm(cmd *cobra.Command, args []string) error {
+
+ if len(args) < 1 && !imageOpts.All {
+ return errors.Errorf("image name or ID must be specified")
+ }
+ if len(args) > 0 && imageOpts.All {
+ return errors.Errorf("when using the --all switch, you may not pass any images names or IDs")
+ }
+
+ report, err := registry.ImageEngine().Delete(registry.GetContext(), args, imageOpts)
+ if err != nil {
+ switch {
+ case report != nil && report.ImageNotFound != nil:
+ fmt.Fprintln(os.Stderr, err.Error())
+ registry.SetExitCode(2)
+ case report != nil && report.ImageInUse != nil:
+ fmt.Fprintln(os.Stderr, err.Error())
+ default:
+ return err
+ }
+ }
+
+ for _, u := range report.Untagged {
+ fmt.Println("Untagged: " + u)
+ }
+ for _, d := range report.Deleted {
+ fmt.Println("Deleted: " + d)
+ }
+ return nil
+}
diff --git a/cmd/podmanV2/images/rmi.go b/cmd/podmanV2/images/rmi.go
new file mode 100644
index 000000000..7f9297bc9
--- /dev/null
+++ b/cmd/podmanV2/images/rmi.go
@@ -0,0 +1,30 @@
+package images
+
+import (
+ "strings"
+
+ "github.com/containers/libpod/cmd/podmanV2/registry"
+ "github.com/containers/libpod/pkg/domain/entities"
+ "github.com/spf13/cobra"
+)
+
+var (
+ rmiCmd = &cobra.Command{
+ Use: strings.Replace(rmCmd.Use, "rm ", "rmi ", 1),
+ Args: rmCmd.Args,
+ Short: rmCmd.Short,
+ Long: rmCmd.Long,
+ PreRunE: rmCmd.PreRunE,
+ RunE: rmCmd.RunE,
+ Example: strings.Replace(rmCmd.Example, "podman image rm", "podman rmi", -1),
+ }
+)
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+ Command: rmiCmd,
+ })
+ rmiCmd.SetHelpTemplate(registry.HelpTemplate())
+ rmiCmd.SetUsageTemplate(registry.UsageTemplate())
+}
diff --git a/cmd/podmanV2/main.go b/cmd/podmanV2/main.go
index dc96c26d0..bd9fbb25e 100644
--- a/cmd/podmanV2/main.go
+++ b/cmd/podmanV2/main.go
@@ -1,7 +1,6 @@
package main
import (
- "fmt"
"os"
"reflect"
"runtime"
@@ -16,7 +15,6 @@ import (
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/sirupsen/logrus"
- "github.com/spf13/cobra"
)
func init() {
@@ -24,10 +22,7 @@ func init() {
logrus.Errorf(err.Error())
os.Exit(1)
}
- initCobra()
-}
-func initCobra() {
switch runtime.GOOS {
case "darwin":
fallthrough
@@ -46,12 +41,9 @@ func initCobra() {
registry.EngineOptions.EngineMode = entities.TunnelMode
}
}
-
- cobra.OnInitialize(func() {})
}
func main() {
- fmt.Fprintf(os.Stderr, "Number of commands: %d\n", len(registry.Commands))
for _, c := range registry.Commands {
if Contains(registry.EngineOptions.EngineMode, c.Mode) {
parent := rootCmd
diff --git a/cmd/podmanV2/registry/registry.go b/cmd/podmanV2/registry/registry.go
index f0650a7cf..5cdb8a840 100644
--- a/cmd/podmanV2/registry/registry.go
+++ b/cmd/podmanV2/registry/registry.go
@@ -10,6 +10,8 @@ import (
"github.com/spf13/cobra"
)
+type CobraFuncs func(cmd *cobra.Command, args []string) error
+
type CliCommand struct {
Mode []entities.EngineMode
Command *cobra.Command
diff --git a/cmd/podmanV2/root.go b/cmd/podmanV2/root.go
index 68e8b4531..cb4cb4e00 100644
--- a/cmd/podmanV2/root.go
+++ b/cmd/podmanV2/root.go
@@ -2,24 +2,35 @@ package main
import (
"fmt"
+ "log/syslog"
"os"
"path"
"github.com/containers/libpod/cmd/podmanV2/registry"
"github.com/containers/libpod/libpod/define"
+ "github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/version"
+ "github.com/sirupsen/logrus"
+ logrusSyslog "github.com/sirupsen/logrus/hooks/syslog"
"github.com/spf13/cobra"
)
-var rootCmd = &cobra.Command{
- Use: path.Base(os.Args[0]),
- Long: "Manage pods, containers and images",
- SilenceUsage: true,
- SilenceErrors: true,
- TraverseChildren: true,
- RunE: registry.SubCommandExists,
- Version: version.Version,
-}
+var (
+ rootCmd = &cobra.Command{
+ Use: path.Base(os.Args[0]),
+ Long: "Manage pods, containers and images",
+ SilenceUsage: true,
+ SilenceErrors: true,
+ TraverseChildren: true,
+ PersistentPreRunE: preRunE,
+ RunE: registry.SubCommandExists,
+ Version: version.Version,
+ }
+
+ logLevels = entities.NewStringSet("debug", "info", "warn", "error", "fatal", "panic")
+ logLevel = "error"
+ useSyslog bool
+)
func init() {
// Override default --help information of `--version` global flag}
@@ -28,6 +39,49 @@ func init() {
rootCmd.PersistentFlags().BoolVar(&dummyVersion, "version", false, "Version of Podman")
rootCmd.PersistentFlags().StringVarP(&registry.EngineOptions.Uri, "remote", "r", "", "URL to access Podman service")
rootCmd.PersistentFlags().StringSliceVar(&registry.EngineOptions.Identities, "identity", []string{}, "path to SSH identity file")
+ rootCmd.PersistentFlags().StringVar(&logLevel, "log-level", "error", fmt.Sprintf("Log messages above specified level (%s)", logLevels.String()))
+ rootCmd.PersistentFlags().BoolVar(&useSyslog, "syslog", false, "Output logging information to syslog as well as the console (default false)")
+
+ cobra.OnInitialize(
+ logging,
+ syslogHook,
+ )
+}
+
+func preRunE(cmd *cobra.Command, args []string) error {
+ cmd.SetHelpTemplate(registry.HelpTemplate())
+ cmd.SetUsageTemplate(registry.UsageTemplate())
+ return nil
+}
+
+func logging() {
+ if !logLevels.Contains(logLevel) {
+ fmt.Fprintf(os.Stderr, "Log Level \"%s\" is not supported, choose from: %s\n", logLevel, logLevels.String())
+ os.Exit(1)
+ }
+
+ level, err := logrus.ParseLevel(logLevel)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+ logrus.SetLevel(level)
+
+ if logrus.IsLevelEnabled(logrus.InfoLevel) {
+ logrus.Infof("%s filtering at log level %s", os.Args[0], logrus.GetLevel())
+ }
+}
+
+func syslogHook() {
+ if useSyslog {
+ hook, err := logrusSyslog.NewSyslogHook("", "", syslog.LOG_INFO, "")
+ if err != nil {
+ logrus.WithError(err).Error("Failed to initialize syslog hook")
+ }
+ if err == nil {
+ logrus.AddHook(hook)
+ }
+ }
}
func Execute() {
diff --git a/pkg/api/handlers/compat/images_remove.go b/pkg/api/handlers/compat/images_remove.go
index 3d346543e..ed0153529 100644
--- a/pkg/api/handlers/compat/images_remove.go
+++ b/pkg/api/handlers/compat/images_remove.go
@@ -36,17 +36,23 @@ func RemoveImage(w http.ResponseWriter, r *http.Request) {
return
}
- _, err = runtime.RemoveImage(r.Context(), newImage, query.Force)
+ results, err := runtime.RemoveImage(r.Context(), newImage, query.Force)
if err != nil {
utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err)
return
}
- // TODO
- // This will need to be fixed for proper response, like Deleted: and Untagged:
- m := make(map[string]string)
- m["Deleted"] = newImage.ID()
- foo := []map[string]string{}
- foo = append(foo, m)
- utils.WriteResponse(w, http.StatusOK, foo)
+
+ response := make([]map[string]string, 0, len(results.Untagged)+1)
+ deleted := make(map[string]string, 1)
+ deleted["Deleted"] = results.Deleted
+ response = append(response, deleted)
+
+ for _, u := range results.Untagged {
+ untagged := make(map[string]string, 1)
+ untagged["Untagged"] = u
+ response = append(response, untagged)
+ }
+
+ utils.WriteResponse(w, http.StatusOK, response)
}
diff --git a/pkg/domain/entities/engine_image.go b/pkg/domain/entities/engine_image.go
index d44fdaf53..d0c860a04 100644
--- a/pkg/domain/entities/engine_image.go
+++ b/pkg/domain/entities/engine_image.go
@@ -5,7 +5,8 @@ import (
)
type ImageEngine interface {
- Delete(ctx context.Context, nameOrId string, opts ImageDeleteOptions) (*ImageDeleteReport, error)
+ Delete(ctx context.Context, nameOrId []string, opts ImageDeleteOptions) (*ImageDeleteReport, error)
+ Exists(ctx context.Context, nameOrId string) (*BoolReport, error)
History(ctx context.Context, nameOrId string, opts ImageHistoryOptions) (*ImageHistoryReport, error)
List(ctx context.Context, opts ImageListOptions) ([]*ImageSummary, error)
Prune(ctx context.Context, opts ImagePruneOptions) (*ImagePruneReport, error)
diff --git a/pkg/domain/entities/images.go b/pkg/domain/entities/images.go
index f04317e37..4a51b3de4 100644
--- a/pkg/domain/entities/images.go
+++ b/pkg/domain/entities/images.go
@@ -81,14 +81,18 @@ func (i *ImageSummary) IsDangling() bool {
}
type ImageDeleteOptions struct {
+ All bool
Force bool
}
-// ImageDeleteResponse is the response for removing an image from storage and containers
-// what was untagged vs actually removed
+// 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:"untagged"`
- Deleted string `json:"deleted"`
+ Untagged []string `json:",omitempty"`
+ Deleted []string `json:",omitempty"`
+ Errors []error
+ ImageNotFound error
+ ImageInUse error
}
type ImageHistoryOptions struct{}
diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
index 6e9d7f566..203f14987 100644
--- a/pkg/domain/infra/abi/images.go
+++ b/pkg/domain/infra/abi/images.go
@@ -4,30 +4,91 @@ package abi
import (
"context"
+ "fmt"
libpodImage "github.com/containers/libpod/libpod/image"
"github.com/containers/libpod/pkg/domain/entities"
- "github.com/containers/libpod/pkg/domain/utils"
+ "github.com/containers/storage"
+ "github.com/pkg/errors"
)
-func (ir *ImageEngine) Delete(ctx context.Context, nameOrId string, opts entities.ImageDeleteOptions) (*entities.ImageDeleteReport, error) {
- image, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId)
- if err != nil {
- return nil, err
+func (ir *ImageEngine) Exists(_ context.Context, nameOrId string) (*entities.BoolReport, error) {
+ if _, err := ir.Libpod.ImageRuntime().NewFromLocal(nameOrId); err != nil {
+ return &entities.BoolReport{}, nil
}
+ return &entities.BoolReport{Value: true}, nil
+}
- results, err := ir.Libpod.RemoveImage(ctx, image, opts.Force)
- if err != nil {
- return nil, err
+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 && 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(targets) >= 0 || len(previousTargets) != 1 {
+ goto repeatRun
+ }
+ return &report, nil
}
- report := entities.ImageDeleteReport{}
- if err := utils.DeepCopy(&report, results); err != nil {
- return nil, err
+ 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)
+ for _, e := range results.Untagged {
+ report.Untagged = append(report.Untagged, e)
+ }
+ return nil
+}
+
func (ir *ImageEngine) Prune(ctx context.Context, opts entities.ImagePruneOptions) (*entities.ImagePruneReport, error) {
results, err := ir.Libpod.ImageRuntime().PruneImages(ctx, opts.All, []string{})
if err != nil {
diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go
index 60df40498..6a241641e 100644
--- a/pkg/domain/infra/tunnel/images.go
+++ b/pkg/domain/infra/tunnel/images.go
@@ -9,27 +9,30 @@ import (
"github.com/containers/libpod/pkg/domain/utils"
)
-func (ir *ImageEngine) Delete(ctx context.Context, nameOrId string, opts entities.ImageDeleteOptions) (*entities.ImageDeleteReport, error) {
- results, err := images.Remove(ir.ClientCxt, nameOrId, &opts.Force)
- if err != nil {
- return nil, err
- }
+func (ir *ImageEngine) Exists(_ context.Context, nameOrId string) (*entities.BoolReport, error) {
+ found, err := images.Exists(ir.ClientCxt, nameOrId)
+ return &entities.BoolReport{Value: found}, err
+}
- report := entities.ImageDeleteReport{
- Untagged: nil,
- Deleted: "",
- }
+func (ir *ImageEngine) Delete(ctx context.Context, nameOrId []string, opts entities.ImageDeleteOptions) (*entities.ImageDeleteReport, error) {
+ report := entities.ImageDeleteReport{}
- for _, e := range results {
- if a, ok := e["Deleted"]; ok {
- report.Deleted = a
+ 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)
+ if a, ok := e["Untagged"]; ok {
+ report.Untagged = append(report.Untagged, a)
+ }
}
}
- return &report, err
+ return &report, nil
}
func (ir *ImageEngine) List(ctx context.Context, opts entities.ImageListOptions) ([]*entities.ImageSummary, error) {
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-08 04:40:30 +0000