Merge pull request #4461 from edx/jibsheet/xqueue_newrelic_config

Pass New Relic configuration down to the xqueue config

CHANGELOG.md

@@ -2,7 +2,8 @@
   - Removed RabbitMQ in earlier changes in XQueue itself, we don't need any of the configuration
     XQUEUE_RABBITMQ_USER XQUEUE_RABBITMQ_PASS XQUEUE_RABBITMQ_VHOST XQUEUE_RABBITMQ_HOSTNAME 
     XQUEUE_RABBITMQ_PORT XQUEUE_RABBITMQ_TLS
-
+  - Added NEWRELIC_APPNAME and NEWRELIC_LICENSE_KEY to the configuration files consumed by XQueue.
+    Useful for external utilities that are reporting NR metrics.
     
 - Role edx_django_service
   - Added maintenance page under the flag EDX_DJANGO_SERVICE_ENABLE_S3_MAINTENANCE.

playbooks/roles/xqueue/defaults/main.yml

@@ -91,6 +91,7 @@ xqueue_env_config:
   LOCAL_LOGLEVEL: "{{ XQUEUE_LOCAL_LOGLEVEL }}"
   UPLOAD_BUCKET: "{{ XQUEUE_UPLOAD_BUCKET }}"
   UPLOAD_PATH_PREFIX: "{{ XQUEUE_UPLOAD_PATH_PREFIX }}"
+  NEWRELIC_APPNAME: "{{ XQUEUE_NEWRELIC_APPNAME }}"
 
 xqueue_auth_config:
   AWS_ACCESS_KEY_ID:  "{{ XQUEUE_AWS_ACCESS_KEY_ID }}"
@@ -115,6 +116,7 @@ xqueue_auth_config:
       ATOMIC_REQUESTS: True
       CONN_MAX_AGE: "{{ XQUEUE_MYSQL_CONN_MAX_AGE }}"
       OPTIONS: "{{ XQUEUE_MYSQL_OPTIONS }}"
+  NEWRELIC_LICENSE_KEY: "{{ NEWRELIC_LICENSE_KEY | default('') }}"
 
 xqueue_source_repo: "https://github.com/edx/xqueue.git"
 xqueue_version: 'master'