ensure no passwords are logged

zabbix-server/tasks/main.yml

@@ -46,6 +46,7 @@
   postgresql_user: name="{{ zabbix_db_user }}" password="{{ zabbix_db_password }}" state=present role_attr_flags=NOSUPERUSER,NOCREATEDB
   become: yes
   become_user: postgres
+  no_log: True
   delegate_to: "{{ zabbix_db_host }}"
   tags:
     - database