+# queue
+executor_queue_enabled = api_envs_org['EXECUTOR_QUEUE_ENABLED'] == 'true' ? true : false
+if executor_queue_enabled
+ queue_envs = {}
+ queue_vols = config_srvs['queue']['volumes'].to_a
+
+ api_links.push('queue')
+ api_envs['QUEUE_REDIS_HOST'] = 'queue'
+ # TODO: set up env. vars.
+ # QUEUE_REDIS_PORT
+ # QUEUE_REDIS_PASSWORD
+ # QUEUE_REDIS_TLS_ENABLED
+ # QUEUE_REDIS_DATABASE
+end
+
+override_config_srvs['api']['links'] = api_links unless api_links.empty?
+