add podman pod inspect

first pass of podman pod inspect

Signed-off-by: baude <bbaude@redhat.com>

Closes: #1236
Approved by: rhatdan

2 files changed, 66 insertions, 0 deletions

diff --git a/cmd/podman/pod.go b/cmd/podman/pod.go
index ed79f0711..a298ca32b 100644
--- a/cmd/podman/pod.go
+++ b/cmd/podman/pod.go
@@ -11,6 +11,7 @@ Pods are a group of one or more containers sharing the same network, pid and ipc
 `
 	podSubCommands = []cli.Command{
 		podCreateCommand,
+		podInspectCommand,
 		podKillCommand,
 		podPauseCommand,
 		podPsCommand,
diff --git a/cmd/podman/pod_inspect.go b/cmd/podman/pod_inspect.go
new file mode 100644
index 000000000..6935335a6
--- /dev/null
+++ b/cmd/podman/pod_inspect.go
@@ -0,0 +1,65 @@
+package main
+
+import (
+	"encoding/json"
+
+	"fmt"
+	"github.com/pkg/errors"
+	"github.com/projectatomic/libpod/cmd/podman/libpodruntime"
+	"github.com/projectatomic/libpod/libpod"
+	"github.com/urfave/cli"
+)
+
+var (
+	podInspectFlags = []cli.Flag{
+		LatestPodFlag,
+	}
+	podInspectDescription = "display the configuration for a pod by name or id"
+	podInspectCommand     = cli.Command{
+		Name:                   "inspect",
+		Usage:                  "displays a pod configuration",
+		Description:            podInspectDescription,
+		Flags:                  podInspectFlags,
+		Action:                 podInspectCmd,
+		UseShortOptionHandling: true,
+		ArgsUsage:              "[POD_NAME_OR_ID]",
+	}
+)
+
+func podInspectCmd(c *cli.Context) error {
+	var (
+		pod *libpod.Pod
+	)
+	if err := checkMutuallyExclusiveFlags(c); err != nil {
+		return err
+	}
+	args := c.Args()
+	runtime, err := libpodruntime.GetRuntime(c)
+	if err != nil {
+		return errors.Wrapf(err, "could not get runtime")
+	}
+	defer runtime.Shutdown(false)
+
+	if c.Bool("latest") {
+		pod, err = runtime.GetLatestPod()
+		if err != nil {
+			return errors.Wrapf(err, "unable to get latest pod")
+		}
+	} else {
+		pod, err = runtime.LookupPod(args[0])
+		if err != nil {
+			return err
+		}
+	}
+
+	podInspectData, err := pod.Inspect()
+	if err != nil {
+		return err
+	}
+	b, err := json.MarshalIndent(&podInspectData, "", "     ")
+	if err != nil {
+		return err
+	}
+	fmt.Println(string(b))
+	return nil
+}