feat: add Job workload type support for pod targeting (#794)

This commit adds support for targeting pods owned by Kubernetes Jobs in chaos experiments by updating the GetPodOwnerTypeAndName function to recognize Job as a valid owner.

Fixes litmuschaos/litmus#5000

Signed-off-by: Avnish Jaltare <avnishjaltare8@gmail.com>
Co-authored-by: Shubham Chaudhary <shubham.chaudhary@harness.io>

Author: Maximus-08

pkg/workloads/workloads.go

@@ -74,7 +74,7 @@ func GetPodOwnerTypeAndName(pod *kcorev1.Pod, dynamicClient dynamic.Interface) (
 	for _, owner := range pod.GetOwnerReferences() {
 		parentName = owner.Name
 		parentType = strings.ToLower(owner.Kind)
-		if owner.Kind == "StatefulSet" || owner.Kind == "DaemonSet" {
+		if owner.Kind == "StatefulSet" || owner.Kind == "DaemonSet" || owner.Kind == "Job" {
 			return strings.ToLower(owner.Kind), parentName, nil
 		}
 

pkg/workloads/workloads_test.go

@@ -249,6 +249,22 @@ func Test_GetPodOwnerTypeAndName(t *testing.T) {
 			expectErr:     false,
 			dynamicClient: nil,
 		},
+		{
+			name: "Job owner",
+			pod: &corev1.Pod{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "pod-job",
+					Namespace: "default",
+					OwnerReferences: []metav1.OwnerReference{
+						{Kind: "Job", Name: "my-job"},
+					},
+				},
+			},
+			expectedKind:  "job",
+			expectedName:  "my-job",
+			expectErr:     false,
+			dynamicClient: nil,
+		},
 		{
 			name: "ReplicaSet with pod-template-hash match",
 			pod: &corev1.Pod{