Merge "Use httpd in Zaqar docker service"

docker/services/zaqar.yaml

@@ -56,7 +56,7 @@ outputs:
             - [ {get_param: DockerNamespace}, {get_param: DockerZaqarImage} ]
       kolla_config:
         /var/lib/kolla/config_files/zaqar.json:
-          command: /usr/bin/zaqar-server --config-file /etc/zaqar/zaqar.conf
+          command: /usr/sbin/httpd -DFOREGROUND
         /var/lib/kolla/config_files/zaqar_websocket.json:
           command: /usr/bin/zaqar-server --config-file /etc/zaqar/zaqar.conf --config-file /etc/zaqar/1.conf
       docker_config:
@@ -66,9 +66,13 @@ outputs:
             net: host
             privileged: false
             restart: always
+            # NOTE(mandre) kolla image changes the user to 'zaqar', we need it
+            # to be root to run httpd
+            user: root
             volumes:
               - /var/lib/kolla/config_files/zaqar.json:/var/lib/kolla/config_files/config.json:ro
               - /var/lib/config-data/zaqar/etc/zaqar/:/etc/zaqar/:ro
+              - /var/lib/config-data/zaqar/etc/httpd:/etc/httpd/:ro
               - /etc/hosts:/etc/hosts:ro
               - /etc/localtime:/etc/localtime:ro
             environment:
@@ -88,5 +92,4 @@ outputs:
       upgrade_tasks:
         - name: Stop and disable zaqar service
           tags: step2
-          service: name=openstack-zaqar.service state=stopped enabled=no
-
+          service: name=httpd state=stopped enabled=no