mirror of
https://github.com/podman-container-tools/podman.git
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e8adec5f41
We now use the golang error wrapping format specifier `%w` instead of the deprecated github.com/pkg/errors package. Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
87 lines
2.5 KiB
Go
87 lines
2.5 KiB
Go
package containers
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import (
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"context"
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"errors"
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"fmt"
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"github.com/containers/common/pkg/cgroups"
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"github.com/containers/podman/v4/cmd/podman/common"
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"github.com/containers/podman/v4/cmd/podman/registry"
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"github.com/containers/podman/v4/cmd/podman/utils"
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"github.com/containers/podman/v4/pkg/domain/entities"
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"github.com/containers/podman/v4/pkg/rootless"
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"github.com/spf13/cobra"
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"github.com/spf13/pflag"
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)
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var (
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unpauseDescription = `Unpauses one or more previously paused containers. The container name or ID can be used.`
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unpauseCommand = &cobra.Command{
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Use: "unpause [options] CONTAINER [CONTAINER...]",
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Short: "Unpause the processes in one or more containers",
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Long: unpauseDescription,
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RunE: unpause,
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ValidArgsFunction: common.AutocompleteContainersPaused,
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Example: `podman unpause ctrID
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podman unpause --all`,
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}
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unPauseOptions = entities.PauseUnPauseOptions{}
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containerUnpauseCommand = &cobra.Command{
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Use: unpauseCommand.Use,
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Short: unpauseCommand.Short,
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Long: unpauseCommand.Long,
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RunE: unpauseCommand.RunE,
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ValidArgsFunction: unpauseCommand.ValidArgsFunction,
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Example: `podman container unpause ctrID
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podman container unpause --all`,
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}
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)
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func unpauseFlags(flags *pflag.FlagSet) {
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flags.BoolVarP(&unPauseOptions.All, "all", "a", false, "Pause all running containers")
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}
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func init() {
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Command: unpauseCommand,
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})
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flags := unpauseCommand.Flags()
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unpauseFlags(flags)
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Command: containerUnpauseCommand,
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Parent: containerCmd,
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})
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unpauseCommandFlags := containerUnpauseCommand.Flags()
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unpauseFlags(unpauseCommandFlags)
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}
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func unpause(cmd *cobra.Command, args []string) error {
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var (
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errs utils.OutputErrors
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)
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if rootless.IsRootless() && !registry.IsRemote() {
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cgroupv2, _ := cgroups.IsCgroup2UnifiedMode()
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if !cgroupv2 {
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return errors.New("unpause is not supported for cgroupv1 rootless containers")
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}
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}
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if len(args) < 1 && !unPauseOptions.All {
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return errors.New("you must provide at least one container name or id")
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}
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responses, err := registry.ContainerEngine().ContainerUnpause(context.Background(), args, unPauseOptions)
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if err != nil {
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return err
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}
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for _, r := range responses {
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if r.Err == nil {
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fmt.Println(r.Id)
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} else {
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errs = append(errs, r.Err)
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}
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}
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return errs.PrintErrors()
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}
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