Missed to add permission for leases.

.gitignore

@@ -2,3 +2,4 @@
 .bash_history
 .vscode
 .idea/
+/tmp
\ No newline at end of file

example/operator/roles.yaml

@@ -16,6 +16,15 @@ rules:
       - customresourcedefinitions
     verbs:
       - "*"
+  - apiGroups:
+    - coordination.k8s.io
+    resources:
+    - leases
+    verbs:
+    - create
+    - get
+    - list
+    - update
   - apiGroups:
       - ""
     resources: