Agregue grafan_url para el docker

app/config/parameters.yml.docker

@@ -29,3 +29,5 @@ parameters:
     rabbit_mq.user:     'guest'
     rabbit_mq.password: 'guest'
     rabbit_mq.vhost:    '/'
+
+    grafana_url: 'http://grafana.fd3.flowdat.com/dashboard-solo/db/'