Add docker compose

.gitignore

@@ -0,0 +1,3 @@
+saves
+mods
+

README.md

@@ -217,6 +217,26 @@ Error Util.cpp:57: Unknown error
 ```
 Check supplied Username and Password for mistakes.
 
+### Docker Compose
+You may use docker-compose to easily setup your game server using the following command:
+
+`docker-compose up -d`
+
+that will run the container as a service in the background automatically.
+You may change the file content according to your preferences.
+
+Also if you want to setup your game server via docker-compose without having to build the image every time or even to download this repo, just copy the docker-compose.yml file and comment the line:
+
+`build: .`
+
+and uncomment the line:
+
+`#image: zopanix/factorio:v0.13.13-experimental`
+
+changing the tag to whatever you want to install.
+
+This way docker will automatically pull the image from the Docker Hub with the version you specified without the need for any build.
+
 #### Waiting for ready
 This is a beta feature which has nothing to do with factorio... leave it as it is for the moment. I'm working with some collegues on something new which should work very well and please a lot of people.
 

docker-compose.yml

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+version: '2'
+services:
+  game:
+    build: .
+    #image: zopanix/factorio:v0.13.13-experimental
+    volumes:
+      - ./saves:/opt/factorio/saves
+      - ./mods:/opt/factorio/mods
+    ports:
+      - "34197:34197/udp"
+    environment:
+      - FACTORIO_AUTOSAVE_INTERVAL=10
+      - FACTORIO_AUTOSAVE_SLOTS=15
+      - FACTORIO_ALLOW_COMMANDS=false
+      - FACTORIO_NO_AUTO_PAUSE=false
+    networks:
+      - factorio_net
+    restart: always
+
+networks:
+  factorio_net:
+    driver: bridge