+ upgrade_tasks:
+ - name: "PreUpgrade step0,validation: Check service openstack-heat-api-cfn is running"
+ shell: /usr/bin/systemctl show 'openstack-heat-api-cfn' --property ActiveState | grep '\bactive\b'
+ tags: step0,validation
+ - name: Stop heat_api_cfn service
+ tags: step2
+ service: name=openstack-heat-api-cfn state=stopped