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package main
import (
"fmt"
"reflect"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/pkg/adapter"
"github.com/containers/libpod/pkg/rootless"
"github.com/opentracing/opentracing-go"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
stopCommand cliconfig.StopValues
stopDescription = `Stops one or more running containers. The container name or ID can be used.
A timeout to forcibly stop the container can also be set but defaults to 10 seconds otherwise.`
_stopCommand = &cobra.Command{
Use: "stop [flags] CONTAINER [CONTAINER...]",
Short: "Stop one or more containers",
Long: stopDescription,
RunE: func(cmd *cobra.Command, args []string) error {
stopCommand.InputArgs = args
stopCommand.GlobalFlags = MainGlobalOpts
return stopCmd(&stopCommand)
},
Args: func(cmd *cobra.Command, args []string) error {
return checkAllAndLatest(cmd, args, false)
},
Example: `podman stop ctrID
podman stop --latest
podman stop --timeout 2 mywebserver 6e534f14da9d`,
}
)
func init() {
stopCommand.Command = _stopCommand
stopCommand.SetHelpTemplate(HelpTemplate())
stopCommand.SetUsageTemplate(UsageTemplate())
flags := stopCommand.Flags()
flags.BoolVarP(&stopCommand.All, "all", "a", false, "Stop all running containers")
flags.BoolVarP(&stopCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
flags.UintVar(&stopCommand.Timeout, "time", libpod.CtrRemoveTimeout, "Seconds to wait for stop before killing the container")
flags.UintVarP(&stopCommand.Timeout, "timeout", "t", libpod.CtrRemoveTimeout, "Seconds to wait for stop before killing the container")
markFlagHiddenForRemoteClient("latest", flags)
}
// stopCmd stops a container or containers
func stopCmd(c *cliconfig.StopValues) error {
if c.Flag("timeout").Changed && c.Flag("time").Changed {
return errors.New("the --timeout and --time flags are mutually exclusive")
}
if c.Bool("trace") {
span, _ := opentracing.StartSpanFromContext(Ctx, "stopCmd")
defer span.Finish()
}
rootless.SetSkipStorageSetup(true)
runtime, err := adapter.GetRuntime(&c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.Shutdown(false)
ok, failures, err := runtime.StopContainers(getContext(), c)
if err != nil {
return err
}
for _, id := range ok {
fmt.Println(id)
}
if len(failures) > 0 {
keys := reflect.ValueOf(failures).MapKeys()
lastKey := keys[len(keys)-1].String()
lastErr := failures[lastKey]
delete(failures, lastKey)
for _, err := range failures {
outputError(err)
}
return lastErr
}
return nil
}
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