fix grafana

Author: Mafyuh

docker/grafana/docker-compose.yml

@@ -23,7 +23,7 @@ services:
       - GF_SECURITY_ADMIN_USER=mafyuh
       - GF_SECURITY_ADMIN_PASSWORD=$GF_SECURITY_ADMIN_PASSWORD
     volumes:
-      - /docker/appdata/grafana:/etc/grafana/provisioning/datasources
+      - /docker/appdata/grafana:/var/lib/grafana
     networks:
       - grafana