Add README and update Docker Compose configuration for Project Zomboi…

…d server

README.md

@@ -0,0 +1,23 @@
+# Project Zomboid Server - Docker
+
+This is a Docker image for Project Zomboid server.
+
+## Usage
+
+### Docker
+
+```bash
+docker pull ghcr.io/m4tt72/project-zomboid-server:main
+
+mkdir -p /srv/zomboid
+
+cd /srv/zomboid
+
+docker run -it -v `pwd`:/home/zombie/Zomboid ghcr.io/m4tt72/project-zomboid-server:main bash start-server.sh
+```
+
+Set the server password then run the compose file.
+
+```
+docker compose up -d
+```

compose.yml

@@ -3,17 +3,12 @@ volumes:
 
 services:
   project-zomboid:
-    build:
-      context: .
-      dockerfile: Dockerfile
+    image: ghcr.io/m4tt72/project-zomboid-server:main
     container_name: project-zomboid
+    restart: unless-stopped
     user: 1000:1000
     volumes:
       - data:/home/zombie/Zomboid
     ports:
       - 16261:16261/udp
-      - 16262:16262/udp
-    # comment this after tunning `docker compose exec project-zomboid bash start-server.sh` and setting a password.
-    # tty: true
-    # stdin_open: true
-    # command: tail -f /dev/null
+      - 16262:16262/udp