Update to traefik v2.6 and change metrics collection from prometheus to influx.

docker-compose.yaml

@@ -27,7 +27,7 @@ volumes:
 
 services:
   traefik:
-    image: traefik:v2.5
+    image: traefik:v2.6
     container_name: traefik
     restart: unless-stopped
     command:
@@ -41,15 +41,16 @@ services:
       - --entryPoints.websecure.address=:443
       - --entryPoints.ssh.address=:222/tcp
       - --certificatesresolvers.myresolver.acme.tlschallenge=true
-#      - --certificatesresolvers.myresolver.acme.caserver=https://acme-staging-v02.api.letsencrypt.org/directory
       - --certificatesresolvers.myresolver.acme.email=christiansteinle@arcor.de
       - --certificatesresolvers.myresolver.acme.storage=/letsencrypt/acme.json
       - --log=true
       - --accessLog=true
-      - --metrics.prometheus=true
-      - --metrics.prometheus.addEntryPointsLabels=true
-      - --metrics.prometheus.addrouterslabels=true
-      - --metrics.prometheus.addServicesLabels=true
+      - --metrics.influxDB=true
+      - --metrics.influxDB.address=telegraf:8094
+      - --metrics.influxDB.database=traefik
+      - --metrics.influxDB.addEntryPointsLabels=true
+      - --metrics.influxDB.addRoutersLabels=true
+      - --metrics.influxDB.addServicesLabels=true
     ports:
       - "80:80"
       - "443:443"
@@ -64,6 +65,7 @@ services:
       - "traefik.http.services.traefik.loadbalancer.server.port=8080"
     networks:
       - proxy
+      - internal
 
   portainer:
     image: portainer/portainer-ce