added network commands to compose

traefik/docker-compose.yml

@@ -1,4 +1,6 @@
-name: <your project name>
+## Crate network first because it is external:true
+#podman network create frontend
+
 services:
     traefik:
       container_name: traefik
@@ -6,5 +8,12 @@ services:
         - 8080:8080
         - 80:80
       volumes:
-        - ./config/traefik.yml:/etc/traefik/traefik.yml:z
+        - ./config/traefik.yml:/etc/traefik/traefik.yml:ro
       image: traefik:v3.5
+      restart: unless-stopped
+      networks:
+        - frontend
+
+networks:
+  frontend:
+    external: true