Enable ceilometer-agent-compute health check

This patch enables health check execution for ceilometer-agent-compute
docker container.

Change-Id: I9041c817c18ce68bf1fa9bb72c6bc7429d50cb25
Depends-On: I4a193d7ce1c455da2865498470ed3b98160df112
Depends-On: Id5dc7d169301e45cb0abab7cecae67457db9fd96

docker/services/ceilometer-agent-compute.yaml

@@ -87,6 +87,15 @@ outputs:
             net: host
             privileged: false
             restart: always
+            healthcheck:
+              test:
+                list_join:
+                  - ' '
+                  - - '/openstack/healthcheck'
+                    - yaql:
+                        expression: str($.data.port)
+                        data:
+                          port: {get_attr: [CeilometerAgentComputeBase, role_data, config_settings, 'ceilometer::rabbit_port']}
             volumes:
               list_concat:
                 - {get_attr: [ContainersCommon, volumes]}