+ upgrade_tasks:
+ - name: Check for galera root password
+ tags: step0
+ file: path=/root/.my.cnf state=file
+ - name: Stop service
+ tags: step2
+ service: name=mariadb state=stopped
+ - name: Start service
+ tags: step4
+ service: name=mariadb state=started
+ metadata_settings:
+ get_attr: [MySQLTLS, role_data, metadata_settings]
+