Trigger uwsgi restart

When we were migrating service to uwsgi usage, we clean forgot to
trigger uwsgi restart on service config change.
We also use modern "listen" for service handlers that not using uwsgi.

Depends-On: https://review.opendev.org/c/openstack/openstack-ansible/+/756310
Change-Id: I360e6c7bc1910d3c013ff225a25f95a191252639

handlers/main.yml

@@ -13,12 +13,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-- name: Restart adjutant services
-  command: "/bin/true"
-  notify:
-    - Stop services
-    - Start services
-
 - name: Stop services
   service:
     name: "{{ item.value.service_name }}"
@@ -31,6 +25,8 @@
   until: _stop is success
   retries: 5
   delay: 2
+  listen:
+    - Restart adjutant services
 
 - name: Start services
   service:
@@ -46,3 +42,5 @@
   until: _start is success
   retries: 5
   delay: 2
+  listen:
+    - Restart adjutant services

tasks/adjutant_post_install.yml

@@ -31,6 +31,7 @@
       config_type: "yaml"
   notify:
     - Restart adjutant services
+    - Restart uwsgi services
 
 - name: Drop Adjutant WSGI Configs
   template:
@@ -42,3 +43,4 @@
   when: adjutant_use_uwsgi | bool
   notify:
     - Restart adjutant services
+    - Restart uwsgi services