Job: Add ControllerRef on all created Pods.

pkg/controller/job/utils.go

@@ -17,6 +17,7 @@ limitations under the License.
 package job
 
 import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/kubernetes/pkg/api/v1"
 	batch "k8s.io/kubernetes/pkg/apis/batch/v1"
 )
@@ -29,3 +30,14 @@ func IsJobFinished(j *batch.Job) bool {
 	}
 	return false
 }
+
+func newControllerRef(j *batch.Job) *metav1.OwnerReference {
+	isController := true
+	return &metav1.OwnerReference{
+		APIVersion: controllerKind.GroupVersion().String(),
+		Kind:       controllerKind.Kind,
+		Name:       j.Name,
+		UID:        j.UID,
+		Controller: &isController,
+	}
+}