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Diffstat (limited to 'cmd/podman/restore.go')
-rw-r--r--cmd/podman/restore.go67
1 files changed, 34 insertions, 33 deletions
diff --git a/cmd/podman/restore.go b/cmd/podman/restore.go
index 664475e22..5f6e7b892 100644
--- a/cmd/podman/restore.go
+++ b/cmd/podman/restore.go
@@ -5,68 +5,69 @@ import (
"fmt"
"os"
+ "github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/libpodruntime"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/pkg/rootless"
"github.com/pkg/errors"
- "github.com/urfave/cli"
+ "github.com/spf13/cobra"
)
var (
+ restoreCommand cliconfig.RestoreValues
restoreDescription = `
podman container restore
Restores a container from a checkpoint. The container name or ID can be used.
`
- restoreFlags = []cli.Flag{
- cli.BoolFlag{
- Name: "keep, k",
- Usage: "Keep all temporary checkpoint files",
+ _restoreCommand = &cobra.Command{
+ Use: "restore",
+ Short: "Restores one or more containers from a checkpoint",
+ Long: restoreDescription,
+ RunE: func(cmd *cobra.Command, args []string) error {
+ restoreCommand.InputArgs = args
+ restoreCommand.GlobalFlags = MainGlobalOpts
+ return restoreCmd(&restoreCommand)
},
- // restore --all would make more sense if there would be
- // dedicated state for container which are checkpointed.
- // TODO: add ContainerStateCheckpointed
- cli.BoolFlag{
- Name: "tcp-established",
- Usage: "Checkpoint a container with established TCP connections",
+ Args: func(cmd *cobra.Command, args []string) error {
+ return checkAllAndLatest(cmd, args, false)
},
- cli.BoolFlag{
- Name: "all, a",
- Usage: "Restore all checkpointed containers",
- },
- LatestFlag,
- }
- restoreCommand = cli.Command{
- Name: "restore",
- Usage: "Restores one or more containers from a checkpoint",
- Description: restoreDescription,
- Flags: sortFlags(restoreFlags),
- Action: restoreCmd,
- ArgsUsage: "CONTAINER-NAME [CONTAINER-NAME ...]",
+ Example: `podman container restore ctrID
+ podman container restore --latest
+ podman container restore --all`,
}
)
-func restoreCmd(c *cli.Context) error {
+func init() {
+ restoreCommand.Command = _restoreCommand
+ restoreCommand.SetUsageTemplate(UsageTemplate())
+ flags := restoreCommand.Flags()
+ flags.BoolVarP(&restoreCommand.All, "all", "a", false, "Restore all checkpointed containers")
+ flags.BoolVarP(&restoreCommand.Keep, "keep", "k", false, "Keep all temporary checkpoint files")
+ flags.BoolVarP(&restoreCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
+ // TODO: add ContainerStateCheckpointed
+ flags.BoolVar(&restoreCommand.TcpEstablished, "tcp-established", false, "Checkpoint a container with established TCP connections")
+
+ markFlagHiddenForRemoteClient("latest", flags)
+}
+
+func restoreCmd(c *cliconfig.RestoreValues) error {
if rootless.IsRootless() {
return errors.New("restoring a container requires root")
}
- runtime, err := libpodruntime.GetRuntime(c)
+ runtime, err := libpodruntime.GetRuntime(&c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.Shutdown(false)
options := libpod.ContainerCheckpointOptions{
- Keep: c.Bool("keep"),
- TCPEstablished: c.Bool("tcp-established"),
- }
-
- if err := checkAllAndLatest(c); err != nil {
- return err
+ Keep: c.Keep,
+ TCPEstablished: c.TcpEstablished,
}
- containers, lastError := getAllOrLatestContainers(c, runtime, libpod.ContainerStateExited, "checkpointed")
+ containers, lastError := getAllOrLatestContainers(&c.PodmanCommand, runtime, libpod.ContainerStateExited, "checkpointed")
for _, ctr := range containers {
if err = ctr.Restore(context.TODO(), options); err != nil {