+ yaql:
+ expression: $.data.apache_upgrade + $.data.ceilometer_api_upgrade
+ data:
+ apache_upgrade:
+ get_attr: [ApacheServiceBase, role_data, upgrade_tasks]
+ ceilometer_api_upgrade:
+ - name: Stop ceilometer_api service (running under httpd)
+ tags: step1
+ service: name=httpd state=stopped