package pods import ( "context" "fmt" "os" "text/tabwriter" "text/template" "github.com/containers/podman/v2/cmd/podman/parse" "github.com/containers/podman/v2/cmd/podman/registry" "github.com/containers/podman/v2/cmd/podman/report" "github.com/containers/podman/v2/cmd/podman/validate" "github.com/containers/podman/v2/pkg/domain/entities" "github.com/pkg/errors" "github.com/spf13/cobra" ) var ( inspectOptions = entities.PodInspectOptions{} ) var ( inspectDescription = fmt.Sprintf(`Display the configuration for a pod by name or id By default, this will render all results in a JSON array.`) inspectCmd = &cobra.Command{ Use: "inspect [options] POD [POD...]", Short: "Displays a pod configuration", Long: inspectDescription, RunE: inspect, Example: `podman pod inspect podID`, } ) func init() { registry.Commands = append(registry.Commands, registry.CliCommand{ Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode}, Command: inspectCmd, Parent: podCmd, }) flags := inspectCmd.Flags() flags.StringVarP(&inspectOptions.Format, "format", "f", "json", "Format the output to a Go template or json") validate.AddLatestFlag(inspectCmd, &inspectOptions.Latest) } func inspect(cmd *cobra.Command, args []string) error { if len(args) < 1 && !inspectOptions.Latest { return errors.Errorf("you must provide the name or id of a running pod") } if len(args) > 0 && inspectOptions.Latest { return errors.Errorf("--latest and containers cannot be used together") } if !inspectOptions.Latest { inspectOptions.NameOrID = args[0] } responses, err := registry.ContainerEngine().PodInspect(context.Background(), inspectOptions) if err != nil { return err } if parse.MatchesJSONFormat(inspectOptions.Format) { enc := json.NewEncoder(os.Stdout) enc.SetIndent("", " ") return enc.Encode(responses) } row := report.NormalizeFormat(inspectOptions.Format) t, err := template.New("pod inspect").Parse(row) if err != nil { return err } w := tabwriter.NewWriter(os.Stdout, 8, 2, 2, ' ', 0) return t.Execute(w, *responses) }