Add Name to PodOptions (#1695)

* add name to pod options

* add unit test

* remove unnecessary else

* address review comments

pkg/kube/pod.go

@@ -51,6 +51,7 @@ type PodOptions struct {
 	Annotations        map[string]string
 	Command            []string
 	ContainerName      string
+	Name               string
 	GenerateName       string
 	Image              string
 	Labels             map[string]string
@@ -129,6 +130,11 @@ func CreatePod(ctx context.Context, cli kubernetes.Interface, opts *PodOptions)
 		Spec: patchedSpecs,
 	}
 
+	// Override `GenerateName` if `Name` option is provided
+	if opts.Name != "" {
+		pod.Name = opts.Name
+	}
+
 	// Override default container name if applicable
 	if opts.ContainerName != "" {
 		pod.Spec.Containers[0].Name = opts.ContainerName

pkg/kube/pod_test.go

@@ -164,6 +164,17 @@ func (s *PodSuite) TestPod(c *C) {
 				"run": "pod",
 			},
 		},
+		{
+			Namespace:     s.namespace,
+			Name:          "testpod",
+			GenerateName:  "test-",
+			Image:         consts.LatestKanisterToolsImage,
+			ContainerName: "test-container",
+			Command:       []string{"sh", "-c", "tail -f /dev/null"},
+			Labels: map[string]string{
+				"run": "pod",
+			},
+		},
 	}
 
 	for _, po := range podOptions {
@@ -188,6 +199,10 @@ func (s *PodSuite) TestPod(c *C) {
 			c.Check(pod.ObjectMeta.Annotations, DeepEquals, po.Annotations)
 		}
 
+		if po.Name != "" {
+			c.Assert(pod.ObjectMeta.Name, Equals, po.Name)
+		}
+
 		c.Check(len(pod.ObjectMeta.Labels), Equals, len(po.Labels)+1)
 		c.Check(pod.ObjectMeta.Labels[consts.LabelKeyCreatedBy], Equals, consts.LabelValueKanister)
 		for key, value := range po.Labels {