Add inspect command

README.md

@@ -77,6 +77,7 @@ COMMANDS:
    pull                Pull an image or a repository from a registry
    rmi                 Remove one or more images
    push                Push an image or a repository to a registry
+   inspect             Return low-level information on k3c objects
    events              Get real time events from the server
    daemon              Run the container daemon
    volume, volumes, v  Manage volumes

cmd/inspect/inspect.go

@@ -0,0 +1,35 @@
+package inspect
+
+import (
+	"github.com/rancher/k3c/pkg/cliclient"
+	"github.com/rancher/k3c/pkg/tables"
+	"github.com/urfave/cli/v2"
+)
+
+type Inspect struct {
+	Format string `usage:"Pretty-print images using a Go template" default:"json"`
+}
+
+func (i *Inspect) Run(ctx *cli.Context) error {
+	c, err := cliclient.New(ctx)
+	if err != nil {
+		return err
+	}
+
+	t := tables.NewInspect(ctx)
+
+	for _, arg := range ctx.Args().Slice() {
+		container, _, _, err := c.GetContainer(ctx.Context, arg)
+		if err == nil {
+			t.Write(container)
+			continue
+		}
+
+		image, err := c.GetImage(ctx.Context, arg)
+		if err == nil {
+			t.Write(image)
+		}
+	}
+
+	return t.Close()
+}

main.go

@@ -14,6 +14,7 @@ import (
 	"github.com/rancher/k3c/cmd/events"
 	"github.com/rancher/k3c/cmd/exec"
 	"github.com/rancher/k3c/cmd/images"
+	"github.com/rancher/k3c/cmd/inspect"
 	"github.com/rancher/k3c/cmd/logs"
 	"github.com/rancher/k3c/cmd/ps"
 	"github.com/rancher/k3c/cmd/pull"
@@ -33,7 +34,6 @@ import (
 )
 
 var (
-	//asdf
 	appName     = filepath.Base(os.Args[0])
 	debugConfig debug.Config
 )
@@ -101,6 +101,9 @@ func main() {
 		command(&push.Push{},
 			"Push an image or a repository to a registry",
 			"NAME[:TAG]"),
+		command(&inspect.Inspect{},
+			"Return low-level information on k3c objects",
+			"NAME|ID [NAME|ID...]"),
 
 		command(&events.Events{},
 			"Get real time events from the server",

pkg/daemon/container.go

@@ -171,7 +171,7 @@ func (c *Daemon) Attach(ctx context.Context, name string, opts *v1alpha1.AttachO
 }
 
 func (c *Daemon) GetContainer(ctx context.Context, name string) (*v1.Pod, *v1.Container, string, error) {
-	pods, err := c.listPods(ctx, false)
+	pods, err := c.listPods(ctx, true)
 	if err != nil {
 		return nil, nil, "", err
 	}

pkg/tables/inspect.go

@@ -0,0 +1,15 @@
+package tables
+
+import (
+	"github.com/rancher/k3c/pkg/table"
+	"github.com/urfave/cli/v2"
+)
+
+func NewInspect(cli *cli.Context) table.Writer {
+	cols := [][]string{
+		{"", "{{. | json}}"},
+	}
+
+	w := table.NewWriter(cols, config(cli, ""))
+	return w
+}