Enhance rbd ls Command to List Images Without Requiring an Image Name

Signed-off-by: Oded Viner <[email protected]>

Author: OdedViner

cmd/odf/ceph/rbd.go

@@ -5,6 +5,7 @@ import (
 	"github.com/rook/kubectl-rook-ceph/pkg/exec"
 	"github.com/rook/kubectl-rook-ceph/pkg/k8sutil"
 	"github.com/rook/kubectl-rook-ceph/pkg/logging"
+	"github.com/rook/kubectl-rook-ceph/pkg/rbd"
 	"github.com/spf13/cobra"
 )
 
@@ -21,6 +22,15 @@ var RbdCmd = &cobra.Command{
 		if err != nil {
 			logging.Fatal(err)
 		}
+		// If the user is trying to run "rbd ls" (without possible extra arguments)
+		if args[0] == "ls" && len(args) == 1 {
+			if len(args) > 1 {
+				logging.Warning("Ignoring extra arguments for 'rbd ls'; running only 'rbd ls'.")
+			}
+			// Call the vendor ListImages function to do the listing
+			rbd.ListImages(cmd.Context(), root.ClientSets, root.OperatorNamespace, root.StorageClusterNamespace)
+			return
+		}
 
 		_, err = exec.RunCommandInOperatorPod(cmd.Context(), root.ClientSets, cmd.Use, args, root.OperatorNamespace, root.StorageClusterNamespace, false)
 		if err != nil {