Merge "systemd: Add kolla.target"

ansible/module_utils/kolla_systemd_worker.py

@@ -24,6 +24,7 @@ TEMPLATE = '''# ${service_name}
 Description=${engine} ${service_name}
 After=${deps}
 Wants=${deps}
+PartOf=kolla.target
 StartLimitInterval=${restart_timeout}
 StartLimitBurst=${restart_retries}
 

ansible/roles/common/tasks/config.yml

@@ -39,6 +39,12 @@
   command: systemd-tmpfiles --create
   when: kolla_container_engine == 'podman'
 
+- name: Copying over kolla.target
+  become: true
+  template:
+    src: kolla.target.j2
+    dest: /etc/systemd/system/kolla.target
+
 - name: Copying over config.json files for services
   template:
     src: "{{ item.key }}.json.j2"

ansible/roles/common/templates/kolla.target.j2

@@ -0,0 +1,5 @@
+[Unit]
+Description=Kolla target allowing to start/stop all kolla*@.service instances at once
+
+[Install]
+WantedBy=multi-user.target