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package main
import (
"fmt"
"os"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/libpodruntime"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
cleanupCommand cliconfig.CleanupValues
cleanupDescription = `
podman container cleanup
Cleans up mount points and network stacks on one or more containers from the host. The container name or ID can be used. This command is used internally when running containers, but can also be used if container cleanup has failed when a container exits.
`
_cleanupCommand = &cobra.Command{
Use: "cleanup",
Short: "Cleanup network and mountpoints of one or more containers",
Long: cleanupDescription,
RunE: func(cmd *cobra.Command, args []string) error {
cleanupCommand.InputArgs = args
cleanupCommand.GlobalFlags = MainGlobalOpts
return cleanupCmd(&cleanupCommand)
},
Example: "CONTAINER-NAME [CONTAINER-NAME ...]",
}
)
func init() {
cleanupCommand.Command = _cleanupCommand
flags := cleanupCommand.Flags()
flags.BoolVarP(&cleanupCommand.All, "all", "a", false, "Cleans up all containers")
flags.BoolVarP(&cleanupCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
}
func cleanupCmd(c *cliconfig.CleanupValues) error {
runtime, err := libpodruntime.GetRuntime(&c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.Shutdown(false)
if err := checkAllAndLatest(&c.PodmanCommand); err != nil {
return err
}
cleanupContainers, lastError := getAllOrLatestContainers(&c.PodmanCommand, runtime, -1, "all")
ctx := getContext()
for _, ctr := range cleanupContainers {
if err = ctr.Cleanup(ctx); err != nil {
if lastError != nil {
fmt.Fprintln(os.Stderr, lastError)
}
lastError = errors.Wrapf(err, "failed to cleanup container %v", ctr.ID())
} else {
fmt.Println(ctr.ID())
}
}
return lastError
}
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