Merge "Modify the hosts of the post-deploy.yml playbook"

ansible/post-deploy.yml

 ---
 - name: Creating admin openrc file on the deploy node
-  hosts: all
+  hosts: localhost
   tasks:
     - template:
         src: "roles/common/templates/admin-openrc.sh.j2"
         dest: "{{ node_config_directory }}/admin-openrc.sh"
       run_once: True
-      connection: local