use latest traefik 2 version in docker compose, fixes #174.

dev/traefik/traefik

@@ -26,7 +26,7 @@ docker run --rm -it \
 	-e "TZ=${TZ}" \
     -v "/var/run/docker.sock:/var/run/docker.sock" \
     --net="${NEKO_ROOMS_TRAEFIK_NETWORK}" \
-    traefik:2.4 \
+    traefik:2 \
       --api.insecure=true \
       --providers.docker=true \
       --providers.docker.watch=true \

docs/dind/nrooms-start.sh

@@ -29,7 +29,7 @@ docker run -d \
     -p "80:80" \
     -v "/var/run/docker.sock:/var/run/docker.sock:ro" \
     -e "TZ=${TZ}" \
-    traefik:2.4 \
+    traefik:2 \
       --providers.docker=true \
       --providers.docker.watch=true \
       --providers.docker.exposedbydefault=false \

traefik/docker-compose.http.yml

@@ -7,7 +7,7 @@ networks:
 
 services:
   traefik:
-    image: "traefik:2.4"
+    image: "traefik:2"
     restart: "unless-stopped"
     environment:
       - "TZ=Europe/Vienna"

traefik/docker-compose.yml

@@ -12,7 +12,7 @@ networks:
 
 services:
   traefik:
-    image: "traefik:2.4"
+    image: "traefik:2"
     restart: "unless-stopped"
     environment:
       - "TZ"

traefik/nginx-auth/docker-compose.yml

@@ -7,7 +7,7 @@ networks:
 
 services:
   traefik: # domain name used in nginx config
-    image: "traefik:2.4"
+    image: "traefik:2"
     restart: "unless-stopped"
     environment:
       - "TZ=Europe/Vienna"

traefik/nginx/docker-compose.yml

@@ -7,7 +7,7 @@ networks:
 
 services:
   traefik: # domain name used in nginx config
-    image: "traefik:2.4"
+    image: "traefik:2"
     restart: "unless-stopped"
     environment:
       - "TZ=Europe/Vienna"