remove obsolete version

README.md

@@ -1,6 +1,15 @@
 # Basic Caddy docker-compose config
-* can be run on single node setup or in swarm  
-* recommend to set `replicas` on 2 or more if deploy in swarm
+- can be run on single node setup or in swarm  
+- recommend to set `replicas` on 2 or more if deploy in swarm
+- default setup requires 2 external networks
+    - Services with exposed Ports should be in frontend network
+    - Services only accessable for caddy should be in backend network
+    - on single host:
+        - docker network create frontend
+        - docker network create backend
+    - on swarm:
+        - docker network create --scope=swarm --attachable -d overlay frontend
+        - docker network create --scope=swarm --attachable -d overlay backend
 
 ## howto
 ### single node
@@ -30,9 +39,9 @@ docker compose restart
 docker stack deploy -c docker-compose.yml caddy
 ```
 
-#### stop container aka service
+#### stop stack
 ```bash
-docker service rm caddy_caddy
+docker stack rm caddy
 ```
 
 #### view logs

docker-compose.yml

@@ -1,6 +1,5 @@
 # https://docs.docker.com/compose/compose-file/compose-file-v3/
 ---
-version: "3.9"
 services:
   caddy:
     image: caddy:${TAG:-alpine}
@@ -19,8 +18,8 @@ services:
       - 443:443
       - ${APIPORT:-2019}:2019
     volumes:
-      - ${BASEDIR:-./files}/conf:/etc/caddy/
-      - ${BASEDIR:-./files}/data/:/data
+      - ${BASEDIR:-./files}/conf/:/etc/caddy/
+      - ${BASEDIR:-./files}/data/:/data/
     networks:
       - frontend
       - backend