docker-compose.yml

version: '3'
services:
  maplestory:
    build: .
    depends_on:
      - db
    ports:
      # Login server
      - "8484:8484"
      # Channels.
      # Format: WWCC, where WW is 75 plus the world number and CC is 75 plus the channel number (both zero indexed).
      # In this case, world 1 channels 1-3.
      - "7575-7577:7575-7577"
    volumes:
      # Config changes can be reloaded without rebuilding the image.
      # Still requires a redeployment as they're sourced on startup.
      - ./config.yaml:/opt/server/config.yaml
      - ./scripts:/opt/server/scripts
      - ./wz:/opt/server/wz
    environment:
      DB_HOST: "db" ## Remember if this is present it will OVERRIDE the host in the config.yaml, if you put here anything other than db, you'll need to change the config.yaml jdbc string to port 3307, and not port 3306
    
  db:
    image: mysql:8.4.0
    environment:
      MYSQL_DATABASE: "cosmic"
      MYSQL_ROOT_PASSWORD: ""
      MYSQL_ALLOW_EMPTY_PASSWORD: yes
    ports:
      - "3307:3306"
    volumes:
      - ./database/docker-db-data:/var/lib/mysql
      - ./database/sql:/docker-entrypoint-initdb.d