Fix systemd reload and calico unit

roles/kubernetes/node/handlers/main.yml

@@ -1,18 +1,19 @@
 ---
 - name: reload systemd
   command: systemctl daemon-reload
+  when: init_system == "systemd"
 
-- name: restart systemd-kubelet
+- name: restart kubelet
   command: /bin/true
   notify:
     - reload systemd
-    - restart kubelet
+    - reload kubelet
 
 - name: set is_gentoken_calico fact
   set_fact:
     is_gentoken_calico: true
 
-- name: restart kubelet
+- name: reload kubelet
   service:
     name: kubelet
     state: restarted