fix: Update Traefik configuration for external shared network and add load balancer port

Author: FelixTJDietrich

docker/compose.app.yaml

@@ -43,10 +43,10 @@ services:
       - "traefik.http.routers.https-application-server.rule=Host(`${APP_HOSTNAME}`) && PathPrefix(`/`)"
       - "traefik.http.routers.https-application-server.tls.certresolver=letsencrypt"
       - "traefik.http.routers.https-application-server.tls=true"
+      - "traefik.http.services.app.loadbalancer.server.port=7860"
       - "traefik.http.routers.http-application-server.priority=5"
       - "traefik.http.routers.https-application-server.priority=10"
 
 networks:
   shared-network:
-    name: shared-network
-    driver: bridge
+    external: true

docker/compose.proxy.yaml

@@ -74,8 +74,7 @@ services:
 
 networks:
   shared-network:
-    name: shared-network
-    driver: bridge
+    external: true
 
 configs:
   nginx-default-config: