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package pods
import (
"context"
"fmt"
"github.com/containers/common/pkg/completion"
"github.com/containers/podman/v2/cmd/podman/common"
"github.com/containers/podman/v2/cmd/podman/registry"
"github.com/containers/podman/v2/cmd/podman/utils"
"github.com/containers/podman/v2/cmd/podman/validate"
"github.com/containers/podman/v2/pkg/domain/entities"
"github.com/spf13/cobra"
)
// allows for splitting API and CLI-only options
type podStopOptionsWrapper struct {
entities.PodStopOptions
PodIDFiles []string
TimeoutCLI uint
}
var (
stopOptions = podStopOptionsWrapper{
PodStopOptions: entities.PodStopOptions{Timeout: -1},
}
podStopDescription = `The pod name or ID can be used.
This command will stop all running containers in each of the specified pods.`
stopCommand = &cobra.Command{
Use: "stop [options] POD [POD...]",
Short: "Stop one or more pods",
Long: podStopDescription,
RunE: stop,
Args: func(cmd *cobra.Command, args []string) error {
return validate.CheckAllLatestAndPodIDFile(cmd, args, false, true)
},
ValidArgsFunction: common.AutocompletePodsRunning,
Example: `podman pod stop mywebserverpod
podman pod stop --latest
podman pod stop --time 0 490eb 3557fb`,
}
)
func init() {
registry.Commands = append(registry.Commands, registry.CliCommand{
Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
Command: stopCommand,
Parent: podCmd,
})
flags := stopCommand.Flags()
flags.BoolVarP(&stopOptions.All, "all", "a", false, "Stop all running pods")
flags.BoolVarP(&stopOptions.Ignore, "ignore", "i", false, "Ignore errors when a specified pod is missing")
timeFlagName := "time"
flags.UintVarP(&stopOptions.TimeoutCLI, timeFlagName, "t", containerConfig.Engine.StopTimeout, "Seconds to wait for pod stop before killing the container")
_ = stopCommand.RegisterFlagCompletionFunc(timeFlagName, completion.AutocompleteNone)
podIDFileFlagName := "pod-id-file"
flags.StringArrayVarP(&stopOptions.PodIDFiles, podIDFileFlagName, "", nil, "Write the pod ID to the file")
_ = stopCommand.RegisterFlagCompletionFunc(podIDFileFlagName, completion.AutocompleteDefault)
validate.AddLatestFlag(stopCommand, &stopOptions.Latest)
if registry.IsRemote() {
_ = flags.MarkHidden("ignore")
}
flags.SetNormalizeFunc(utils.AliasFlags)
}
func stop(cmd *cobra.Command, args []string) error {
var (
errs utils.OutputErrors
)
if cmd.Flag("time").Changed {
stopOptions.Timeout = int(stopOptions.TimeoutCLI)
}
ids, err := common.ReadPodIDFiles(stopOptions.PodIDFiles)
if err != nil {
return err
}
args = append(args, ids...)
responses, err := registry.ContainerEngine().PodStop(context.Background(), args, stopOptions.PodStopOptions)
if err != nil {
return err
}
// in the cli, first we print out all the successful attempts
for _, r := range responses {
if len(r.Errs) == 0 {
fmt.Println(r.Id)
} else {
errs = append(errs, r.Errs...)
}
}
return errs.PrintErrors()
}
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