removing docks, adding npm_command

Author: Bryan Kendall

ansible/group_vars/alpha-khronos.yml

@@ -13,7 +13,6 @@ container_envs: >
   -h khronos
   -e DATADOG_HOST={{ datadog_host }}
   -e DATADOG_PORT={{ datadog_port }}
-  -e KHRONOS_DOCKS=http://10.20.171.34:4242
   -e KHRONOS_MONGO=mongodb://{{ khronos_mongo_auth }}@{{ mongo_hosts }}/{{ khronos_mongo_database }}
   -e LOG_LEVEL_STDOUT=trace
   -e LOGGLY_TOKEN={{ loggly_token }}
@@ -28,3 +27,5 @@ container_run_opts: >
   -d
   -v /opt/ssl/docker:/etc/ssl/docker:ro
   {{container_envs}}
+
+npm_command: run start-json-output

ansible/roles/builder/templates/basic_node/Dockerfile

@@ -34,4 +34,4 @@ RUN {{ command }}
 {% endif %}
 
 # Define default command.
-CMD ulimit -c unlimited && /usr/local/bin/npm start > /var/log/{{ name }}.log 2>&1
+CMD ulimit -c unlimited && /usr/local/bin/npm {{ npm_command | default('start') }} > /var/log/{{ name }}.log 2>&1