fix some handlers

roles/network_plugin/handlers/main.yml

@@ -1,16 +1,16 @@
 ---
-- name: restart systemd-calico-node
+- name: restart calico-node
   command: /bin/true
   notify:
     - reload systemd
-    - restart calico-node
+    - reload calico-node
 
-- name: restart systemd-docker
+- name: restart docker
   command: /bin/true
   notify:
     - reload systemd
-    - restart docker
-    - restart kubelet
+    - reload docker
+    - reload kubelet
 
 - name: delete default docker bridge
   command: ip link delete docker0
@@ -19,18 +19,19 @@
 
 - name : reload systemd
   shell: systemctl daemon-reload
+  when: init_system == "systemd"
 
-- name: restart calico-node
+- name: reload calico-node
   service:
     name: calico-node
     state: restarted
 
-- name: restart docker
+- name: reload docker
   service:
     name: docker
     state: restarted
 
-- name: restart kubelet
+- name: reload kubelet
   service:
     name: kubelet
     state: restarted