Trigger uwsgi restart

When we were migrating service to uwsgi usage, we clean forgot to
trigger uwsgi restart on service config change.

Change-Id: I267740e0a2c342e1ac3277a236d8a7f23830134b

handlers/main.yml

@@ -62,13 +62,3 @@
   listen:
     - "Restart aodh services"
     - "venv changed"
-
-# NOTE(noonedeadpunk): This task is created due to migration from apache to uwsgi
-# which was introduced during train release. It can be dropped afterwards.
-- name: Restart web server
-  service:
-    name: "{{ aodh_system_service_name }}"
-    enabled: yes
-    state: "restarted"
-    daemon_reload: "{{ (ansible_service_mgr == 'systemd') | ternary('yes', omit) }}"
-  failed_when: false

tasks/aodh_post_install.yml

@@ -37,21 +37,4 @@
       config_type: "json"
   notify:
     - Restart aodh services
-
-# NOTE(noonedeadpunk): This task is created due to migration from apache to uwsgi
-# which was introduced during train release. It can be dropped afterwards.
-- name: Drop Apache related configs
-  file:
-    path: "{{ item }}"
-    state: absent
-  with_items: "{{ aodh_apache_config }}"
-  notify:
-   - Restart web server
-
-- name: Stop Apache listening on Aodh port
-  lineinfile:
-    path: "{{ aodh_apache_ports }}"
-    state: absent
-    line: "Listen {{ aodh_service_port }}"
-  notify:
-   - Restart web server
+    - Restart uwsgi services