github.com/AliyunContainerService/cli@v0.0.0-20181009023821-814ced4b30d0/cli/command/stack/services.go (about)

     1  package stack
     2  
     3  import (
     4  	"github.com/docker/cli/cli"
     5  	"github.com/docker/cli/cli/command"
     6  	"github.com/docker/cli/cli/command/stack/kubernetes"
     7  	"github.com/docker/cli/cli/command/stack/options"
     8  	"github.com/docker/cli/cli/command/stack/swarm"
     9  	cliopts "github.com/docker/cli/opts"
    10  	"github.com/spf13/cobra"
    11  )
    12  
    13  func newServicesCommand(dockerCli command.Cli, common *commonOptions) *cobra.Command {
    14  	opts := options.Services{Filter: cliopts.NewFilterOpt()}
    15  
    16  	cmd := &cobra.Command{
    17  		Use:   "services [OPTIONS] STACK",
    18  		Short: "List the services in the stack",
    19  		Args:  cli.ExactArgs(1),
    20  		RunE: func(cmd *cobra.Command, args []string) error {
    21  			opts.Namespace = args[0]
    22  			if err := validateStackName(opts.Namespace); err != nil {
    23  				return err
    24  			}
    25  
    26  			switch {
    27  			case common.orchestrator.HasAll():
    28  				return errUnsupportedAllOrchestrator
    29  			case common.orchestrator.HasKubernetes():
    30  				kli, err := kubernetes.WrapCli(dockerCli, kubernetes.NewOptions(cmd.Flags(), common.orchestrator))
    31  				if err != nil {
    32  					return err
    33  				}
    34  				return kubernetes.RunServices(kli, opts)
    35  			default:
    36  				return swarm.RunServices(dockerCli, opts)
    37  			}
    38  		},
    39  	}
    40  	flags := cmd.Flags()
    41  	flags.BoolVarP(&opts.Quiet, "quiet", "q", false, "Only display IDs")
    42  	flags.StringVar(&opts.Format, "format", "", "Pretty-print services using a Go template")
    43  	flags.VarP(&opts.Filter, "filter", "f", "Filter output based on conditions provided")
    44  	kubernetes.AddNamespaceFlag(flags)
    45  	return cmd
    46  }