Monitoring with telegraf, influxdb grafana:

- Influxdb (1.8) behind traefik proxy so that telegraf can run in host_mode. Secured with HTTP basic auth
- Grafana (7.4) with Postgres database for beatifull dashboards
- Telegraf (1.18) in docker host mode with local configuration file
- Added docker.group to all other docker services to track them in monitoring

nextcloud/docker-compose.yaml

@@ -25,6 +25,7 @@ services:
       - "traefik.http.middlewares.nextcloudHeader.headers.stsPreload=true"
       - "traefik.http.middlewares.nextcloudHeader.headers.forceSTSHeader=true"
       - "traefik.http.routers.nextcloud.middlewares=nextcloudHeader"
+      - "docker.group=netxtcloud"
 
   app:
     image: nextcloud:20-fpm
@@ -62,6 +63,8 @@ services:
       - MYSQL_USER=${MYSQL_USER}
     networks:
       - nextcloud
+    labels: 
+      - "docker.group=netxtcloud"
 
   redis:
     image: redis:alpine
@@ -71,6 +74,8 @@ services:
       - nextcloud
     volumes:
       - ${VOLUMES_PATH}/nextcloud_redis:/data
+    labels: 
+      - "docker.group=netxtcloud"
 
 
   office:
@@ -99,6 +104,7 @@ services:
       - "traefik.http.middlewares.officeHeader.headers.stsPreload=true"
       - "traefik.http.middlewares.officeHeader.headers.forceSTSHeader=true"
       - "traefik.http.routers.office.middlewares=officeHeader"
+      - "docker.group=netxtcloud"
 
 
 networks: