renamed Træfik network in compose file, added name variable for it

docker-compose.yml

@@ -2,6 +2,9 @@ version: "3"
 
 services:
   traefik:
+    image: traefik:${TRAEFIK_VERSION}
+    container_name: ${TRAEFIK_CONTAINER_NAME}
+    restart: unless-stopped
     command:
       # when debugging is needed
       - --accesslog=${TRAEFIK_ACCESSLOG}
@@ -25,13 +28,11 @@ services:
       # and we want to manually specify exposed containers
       - --providers.docker.exposedbydefault=false
       - --providers.docker.watch=true
-      # should not need, but just in case, a dynamic config file is also configured
-      - --providers.file.directory=/dynamic-config
+      # should not need, but just in case, a folder for dynamic config files is also configured
+      - --providers.file.directory=/config
       - --providers.file.watch=true
-    container_name: ${TRAEFIK_CONTAINER_NAME}
     environment:
       - HETZNER_API_KEY=${HETZNER_API_KEY}
-    image: traefik:${TRAEFIK_VERSION}
     labels:
       # expose Træfik using Træfik (dashboard)
       - traefik.enable=true
@@ -41,34 +42,34 @@ services:
       - traefik.http.middlewares.http-to-https.redirectscheme.scheme=https
       - traefik.http.middlewares.http-to-https.redirectscheme.permanent=true
       ### Section HTTP
-      - traefik.http.routers.http-${TRAEFIK_ROUTER_NAME}.entrypoints=http
+      - traefik.http.routers.http-${TRAEFIK_ROUTER}.entrypoints=http
       # only some people can access the dashboard, hence protect it with it's whitelist
-      - traefik.http.routers.http-${TRAEFIK_ROUTER_NAME}.middlewares=dashboard-whitelist
+      - traefik.http.routers.http-${TRAEFIK_ROUTER}.middlewares=dashboard-whitelist
       # redirect Træfik dashboard to HTTPS only
-      - traefik.http.routers.http-${TRAEFIK_ROUTER_NAME}.middlewares=http-to-https
-      - traefik.http.routers.http-${TRAEFIK_ROUTER_NAME}.rule=Host(`${TRAEFIK_MATCHRULE}`)
-      - traefik.http.routers.http-${TRAEFIK_ROUTER_NAME}.service=api@internal
+      - traefik.http.routers.http-${TRAEFIK_ROUTER}.middlewares=http-to-https
+      - traefik.http.routers.http-${TRAEFIK_ROUTER}.rule=Host(`${TRAEFIK_MATCHRULE}`)
+      - traefik.http.routers.http-${TRAEFIK_ROUTER}.service=api@internal
       ### Section HTTPS
-      - traefik.http.routers.https-${TRAEFIK_ROUTER_NAME}.entrypoints=https
+      - traefik.http.routers.https-${TRAEFIK_ROUTER}.entrypoints=https
       # only some people can access the dashboard, hence protect it with it's whitelist
-      - traefik.http.routers.https-${TRAEFIK_ROUTER_NAME}.middlewares=dashboard-whitelist
+      - traefik.http.routers.https-${TRAEFIK_ROUTER}.middlewares=dashboard-whitelist
       # configure Træfik dashboard to be the exposed service
-      - traefik.http.routers.https-${TRAEFIK_ROUTER_NAME}.rule=Host(`${TRAEFIK_MATCHRULE}`)
-      - traefik.http.routers.https-${TRAEFIK_ROUTER_NAME}.service=api@internal
+      - traefik.http.routers.https-${TRAEFIK_ROUTER}.rule=Host(`${TRAEFIK_MATCHRULE}`)
+      - traefik.http.routers.https-${TRAEFIK_ROUTER}.service=api@internal
       # of course, enable TLS and it's certificate provider
-      - traefik.http.routers.https-${TRAEFIK_ROUTER_NAME}.tls=true
-      - traefik.http.routers.https-${TRAEFIK_ROUTER_NAME}.tls.certresolver=letsencrypt
+      - traefik.http.routers.https-${TRAEFIK_ROUTER}.tls=true
+      - traefik.http.routers.https-${TRAEFIK_ROUTER}.tls.certresolver=letsencrypt
     networks:
-      - traefik-proxy
+      - traefik
     ports:
       - 80:80
       - 443:443
-    restart: unless-stopped
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock:ro
-      - ./config:/dynamic-config:ro
+      - ./config:/config:ro
       - ./le-certs.json:/le-certs.json
 
 networks:
-  traefik-proxy:
+  traefik:
     external: true
+    name: ${TRAEFIK_NETWORK}

env.example

@@ -1,7 +1,8 @@
 TRAEFIK_VERSION=2.4
 TRAEFIK_CONTAINER_NAME=traefik.mydomain.com
 TRAEFIK_MATCHRULE=traefik.mydomain.com
-TRAEFIK_ROUTER_NAME=traefik_mydomain_com
+TRAEFIK_ROUTER=traefik_mydomain_com
+TRAEFIK_NETWORK=traefik-proxy
 TRAEFIK_LOGLEVEL=INFO
 TRAEFIK_PILOT_TOKEN=
 TRAEFIK_DASHBOARD_WHITELIST=1.2.3.4/24