update: move compose file to the README

.gitignore

@@ -1,5 +1,7 @@
 config.ini
 !install/config.ini
+docker-compose.yml
+compose.yml
 *.pot
 *.mo
 dist

README.md

@@ -34,8 +34,21 @@ You can also build the program using docker:
 docker build --tag pooler .
 ```
 
-And for deployment you can use docker-compose, just make sure you read the compose file
-and place the configuration file and the pools to the right place:
+And for deployment you can use docker-compose, here is an example configuration:
+```yaml
+version: "3"
+
+services:
+  pooler:
+    build:
+      context: ./
+    ports:
+      - "5858:5858/tcp"
+    volumes:
+      - "./config.ini:/etc/pooler/config.ini"
+```
+Just make sure you read the compose file and place the configuration file and the pools
+to the right place:
 ```bash
 docker-compose up -d
 ```

docker-compose.yml

@@ -1,10 +0,0 @@
-version: "3"
-
-services:
-  pooler:
-    build:
-      context: ./
-    ports:
-      - "5858:5858/udp"
-    volumes:
-      - "./config.ini:/etc/pooler/config.ini"