github.com/containers/libpod@v1.9.4-0.20220419124438-4284fd425507/cmd/podman/pod_rm.go (about)

     1  package main
     2  
     3  import (
     4  	"fmt"
     5  
     6  	"github.com/containers/libpod/cmd/podman/cliconfig"
     7  	"github.com/containers/libpod/pkg/adapter"
     8  	"github.com/pkg/errors"
     9  	"github.com/sirupsen/logrus"
    10  	"github.com/spf13/cobra"
    11  )
    12  
    13  var (
    14  	podRmCommand     cliconfig.PodRmValues
    15  	podRmDescription = fmt.Sprintf(`podman rm will remove one or more stopped pods and their containers from the host.
    16  
    17    The pod name or ID can be used.  A pod with containers will not be removed without --force. If --force is specified, all containers will be stopped, then removed.`)
    18  	_podRmCommand = &cobra.Command{
    19  		Use:   "rm [flags] POD [POD...]",
    20  		Short: "Remove one or more pods",
    21  		Long:  podRmDescription,
    22  		RunE: func(cmd *cobra.Command, args []string) error {
    23  			podRmCommand.InputArgs = args
    24  			podRmCommand.GlobalFlags = MainGlobalOpts
    25  			podRmCommand.Remote = remoteclient
    26  			return podRmCmd(&podRmCommand)
    27  		},
    28  		Args: func(cmd *cobra.Command, args []string) error {
    29  			return checkAllLatestAndCIDFile(cmd, args, false, false)
    30  		},
    31  		Example: `podman pod rm mywebserverpod
    32    podman pod rm -f 860a4b23
    33    podman pod rm -f -a`,
    34  	}
    35  )
    36  
    37  func init() {
    38  	podRmCommand.Command = _podRmCommand
    39  	podRmCommand.SetHelpTemplate(HelpTemplate())
    40  	podRmCommand.SetUsageTemplate(UsageTemplate())
    41  	flags := podRmCommand.Flags()
    42  	flags.BoolVarP(&podRmCommand.All, "all", "a", false, "Remove all running pods")
    43  	flags.BoolVarP(&podRmCommand.Force, "force", "f", false, "Force removal of a running pod by first stopping all containers, then removing all containers in the pod.  The default is false")
    44  	flags.BoolVarP(&podRmCommand.Ignore, "ignore", "i", false, "Ignore errors when a specified pod is missing")
    45  	flags.BoolVarP(&podRmCommand.Latest, "latest", "l", false, "Remove the latest pod podman is aware of")
    46  	markFlagHiddenForRemoteClient("ignore", flags)
    47  	markFlagHiddenForRemoteClient("latest", flags)
    48  }
    49  
    50  // podRmCmd deletes pods
    51  func podRmCmd(c *cliconfig.PodRmValues) error {
    52  	runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
    53  	if err != nil {
    54  		return errors.Wrapf(err, "could not get runtime")
    55  	}
    56  	defer runtime.DeferredShutdown(false)
    57  
    58  	podRmIds, podRmErrors := runtime.RemovePods(getContext(), c)
    59  	for _, p := range podRmIds {
    60  		fmt.Println(p)
    61  	}
    62  	if len(podRmErrors) == 0 {
    63  		return nil
    64  	}
    65  	// Grab the last error
    66  	lastError := podRmErrors[len(podRmErrors)-1]
    67  	// Remove the last error from the error slice
    68  	podRmErrors = podRmErrors[:len(podRmErrors)-1]
    69  
    70  	for _, err := range podRmErrors {
    71  		logrus.Errorf("%q", err)
    72  	}
    73  	return lastError
    74  }