Merge branch 'feataggmode/add-datasources-grafana-dashboard' into feataggmode/show-db-status-grafana

Author: maximopalopoli

grafana/provisioning/datasources/datasource.yaml

@@ -18,7 +18,7 @@ datasources:
     uid: postgres
     access: proxy
     orgId: 1
-    url: postgres:5432
+    url: "${POSTGRES_HOST}:${POSTGRES_PORT}"
     database: ${POSTGRES_DB}
     user: ${POSTGRES_USER}
     secureJsonData: