Recreate Docker instructions

Dockerfile

@@ -14,9 +14,6 @@ RUN pip install --no-cache-dir -r requirements.txt
 COPY src/ ./src/
 COPY main.py ./
 
-COPY LICENSE.md ./
-COPY config.yaml ./
-
 # Buffer Python's stdout for debugging during runtime
 ENV PYTHONUNBUFFERED=1
 

README.md

@@ -6,25 +6,36 @@ This way, communication is enabled between a Minecraft server and a Matrix room.
 
 ## Setup
 
-To create a Docker image, go to this folder and run the following command:
+1. Create a Docker image using the following command:
 
 ```
 docker build -t matrix-mc-server ./
 ```
 
-Then, once a Docker image has been created, you can run the following command to run a Minecraft server. In `config.py`, you can find additional environment variables you can insert to alter settings on the Minecraft server.
+2. Download the [latest Minecraft server jar file](https://www.minecraft.net/en-us/download/server).
 
-```
+3. Open `config.yaml` and adjust it to however you like.
-docker run --name mc-server \
--p 25565:25565 \
--v "<folder in which your store your Minecraft world>":/usr/src/app/world \
--e EULA=true \
--e MATRIX_HOMESERVER='<your matrix homeserver>' \
--e MATRIX_USERNAME='<matrix bridge client username>' \
--e MATRIX_PASSWORD='<matrix bridge client password>' \
--e MC_CHANNEL='<channel in which you communicate>' \
--e SERVER_ADDRESS='<ip address where players can connect to the server>' \
-mc-bridge
-```
 
-This should successfully launch your bridged Minecraft server.
+**NOTE:** Make sure to set EULA to `true` otherwise the server will refuse to start.
+
+4. Start the Docker container. You will need a few volumes:
+
+- `/usr/src/app/config.yaml` - Location of your custom `config.yaml`
+- `/usr/src/app/whitelist.json` - Location of your whitelist, if any.
+- `/usr/src/app/world/` - Folder of your custom Minecraft world to load
+- `/usr/src/app/server.jar` - (Default) location of the server jar file. Can be changed in `config.yaml`.
+
+For example, your Docker compose file could look like the following:
+
+```docker-compose
+version: '3'
+
+services:
+    matrix-mc-server:
+        image: matrix-mc-server:latest
+        volumes:
+            - <your config>:/usr/src/app/config.yaml
+            - <your whitelist>:/usr/src/app/whitelist.json
+            - <your world folder>:/usr/src/app/world
+            - <your server jar file>:/usr/src/app/server.jar
+```