update example deployment and RBAC with new leader election configuration

Author: andrewsykim

deploy/kubernetes/deployment.yaml

@@ -24,17 +24,11 @@ spec:
             - "--v=5"
             - "--csi-address=$(ADDRESS)"
             - "--leader-election"
-            - "--leader-election-namespace=$(MY_NAMESPACE)"
-            - "--leader-election-identity=$(MY_NAME)"
           env:
             - name: MY_NAME
               valueFrom:
                 fieldRef:
                   fieldPath: metadata.name
-            - name: MY_NAMESPACE
-              valueFrom:
-                fieldRef:
-                  fieldPath: metadata.namespace
             - name: ADDRESS
               value: /var/lib/csi/sockets/pluginproxy/mock.socket
           imagePullPolicy: "IfNotPresent"

deploy/kubernetes/rbac.yaml

@@ -71,6 +71,9 @@ rules:
 - apiGroups: [""]
   resources: ["endpoints"]
   verbs: ["get", "watch", "list", "delete", "update", "create"]
+- apiGroups: ["coordination.k8s.io"]
+  resources: ["leases"]
+  verbs: ["get", "watch", "list", "delete", "update", "create"]
 
 ---
 kind: RoleBinding