Adding stop prior to checkout for safety.

playbooks/roles/notifier/tasks/deploy.yml

@@ -26,6 +26,12 @@
   - install
   - update
 
+- name: notifier | stop notifier-celery-beat
+  supervisorctl: name=notifier-celery-beat state=restarted
+
+- name: notifier | stop notifier-celery-workers
+  supervisorctl: name=notifier-celery-workers state=restarted
+
 - name: notifier | checkout code
   git: 
     dest={{ notifier_code_dir }} repo={{ notifier_source_repo }}