github.com/containers/libpod@v1.9.4-0.20220419124438-4284fd425507/cmd/podman/pod_start.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  	podStartCommand     cliconfig.PodStartValues
    15  	podStartDescription = `The pod name or ID can be used.
    16  
    17    All containers defined in the pod will be started.`
    18  	_podStartCommand = &cobra.Command{
    19  		Use:   "start [flags] POD [POD...]",
    20  		Short: "Start one or more pods",
    21  		Long:  podStartDescription,
    22  		RunE: func(cmd *cobra.Command, args []string) error {
    23  			podStartCommand.InputArgs = args
    24  			podStartCommand.GlobalFlags = MainGlobalOpts
    25  			podStartCommand.Remote = remoteclient
    26  			return podStartCmd(&podStartCommand)
    27  		},
    28  		Args: func(cmd *cobra.Command, args []string) error {
    29  			return checkAllLatestAndCIDFile(cmd, args, false, false)
    30  		},
    31  		Example: `podman pod start podID
    32    podman pod start --latest
    33    podman pod start --all`,
    34  	}
    35  )
    36  
    37  func init() {
    38  	podStartCommand.Command = _podStartCommand
    39  	podStartCommand.SetHelpTemplate(HelpTemplate())
    40  	podStartCommand.SetUsageTemplate(UsageTemplate())
    41  	flags := podStartCommand.Flags()
    42  	flags.BoolVarP(&podStartCommand.All, "all", "a", false, "Start all pods")
    43  	flags.BoolVarP(&podStartCommand.Latest, "latest", "l", false, "Start the latest pod podman is aware of")
    44  	markFlagHiddenForRemoteClient("latest", flags)
    45  }
    46  
    47  func podStartCmd(c *cliconfig.PodStartValues) error {
    48  	runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
    49  	if err != nil {
    50  		return errors.Wrapf(err, "could not get runtime")
    51  	}
    52  	defer runtime.DeferredShutdown(false)
    53  
    54  	podStartIDs, podStartErrors := runtime.StartPods(getContext(), c)
    55  	for _, p := range podStartIDs {
    56  		fmt.Println(p)
    57  	}
    58  	if len(podStartErrors) == 0 {
    59  		return nil
    60  	}
    61  	// Grab the last error
    62  	lastError := podStartErrors[len(podStartErrors)-1]
    63  	// Remove the last error from the error slice
    64  	podStartErrors = podStartErrors[:len(podStartErrors)-1]
    65  
    66  	for _, err := range podStartErrors {
    67  		logrus.Errorf("%q", err)
    68  	}
    69  	return lastError
    70  }