Refactor "multi" handlers to use listen (#10542)

* containerd: refactor handlers to use 'listen'

* cri-dockerd: refactor handlers to use 'listen'

* cri-o: refactor handlers to use 'listen'

* docker: refactor handlers to use 'listen'

* etcd: refactor handlers to use 'listen'

* control-plane: refactor handlers to use 'listen'

* kubeadm: refactor handlers to use 'listen'

* node: refactor handlers to use 'listen'

* preinstall: refactor handlers to use 'listen'

* calico: refactor handlers to use 'listen'

* kube-router: refactor handlers to use 'listen'

* macvlan: refactor handlers to use 'listen'

roles/etcd/handlers/backup_cleanup.yml

@@ -1,10 +1,4 @@
 ---
-- name: Cleanup etcd backups
-  command: /bin/true
-  notify:
-    - Find old etcd backups
-    - Remove old etcd backups
-
 - name: Find old etcd backups
   ansible.builtin.find:
     file_type: directory
@@ -13,6 +7,7 @@
     patterns: "etcd-*"
   register: _etcd_backups
   when: etcd_backup_retention_count >= 0
+  listen: Restart etcd
 
 - name: Remove old etcd backups
   ansible.builtin.file:
@@ -20,3 +15,4 @@
     path: "{{ item }}"
   loop: "{{ (_etcd_backups.files | sort(attribute='ctime', reverse=True))[etcd_backup_retention_count:] | map(attribute='path') }}"
   when: etcd_backup_retention_count >= 0
+  listen: Restart etcd