+ - name: Check is heat_api is deployed
+ command: systemctl is-enabled openstack-heat-api
+ tags: common
+ ignore_errors: True
+ register: heat_api_enabled
+ - name: "PreUpgrade step0,validation: Check service openstack-heat-api is running"
+ shell: /usr/bin/systemctl show 'openstack-heat-api' --property ActiveState | grep '\bactive\b'
+ when: heat_api_enabled.rc == 0
+ tags: step0,validation
+ - name: check for heat_api running under apache (post upgrade)
+ tags: step1
+ shell: "httpd -t -D DUMP_VHOSTS | grep -q heat_api_wsgi"
+ register: heat_api_apache
+ ignore_errors: true
+ - name: Stop heat_api service (running under httpd)
+ tags: step1
+ service: name=httpd state=stopped
+ when: heat_api_apache.rc == 0
+ - name: Stop and disable heat_api service (pre-upgrade not under httpd)
+ tags: step1
+ when: heat_api_enabled.rc == 0
+ service: name=openstack-heat-api state=stopped enabled=no