review handlers for sysvinit

roles/kubernetes/node/tasks/install.yml

@@ -1,18 +1,18 @@
 ---
 - name: Write kubelet systemd init file
   template: src=kubelet.service.j2 dest=/etc/systemd/system/kubelet.service backup=yes
-  notify: restart kubelet
   when: init_system == "systemd"
+  notify: restart systemd-kubelet
 
 - name: Write kubelet initd script
   template: src=deb-kubelet.initd.j2 dest=/etc/init.d/kubelet owner=root mode=755 backup=yes
-  notify: restart reloaded-kubelet
   when: init_system == "sysvinit" and ansible_os_family == "Debian"
+  notify: restart kubelet
 
 - name: Write kubelet initd script
   template: src=rh-kubelet.initd.j2 dest=/etc/init.d/kubelet owner=root mode=755 backup=yes
-  notify: restart reloaded-kubelet
   when: init_system == "sysvinit" and ansible_os_family == "RedHat"
+  notify: restart kubelet
 
 - name: Install kubelet binary
   copy:
@@ -33,5 +33,4 @@
     dest=/usr/libexec/kubernetes/kubelet-plugins/net/exec/calico/calico
     mode=0755
   when: kube_network_plugin == "calico"
-  notify:
-    - restart kubelet
+  notify: restart kubelet