dayzdockerserver/docker-compose.yml

services:
  dayz:
    build:
      context: .
      args:
        - USER_ID
    user: ${USER_ID}
    # All container persistence is done using a bind mount that maps to the container's home directory.
    # Here the default is a directory named dayz in the host user's home directory. Change this to suit your needs.
    # For proper docker permissions, the host directory must exist before the container first starts and be owned by
    # the host user.
    volumes:
      - ~/dayz:/home/user
    # The server must run in host mode if you want it to show up on the LAN
    network_mode: host
    # The network_mode above is mutually exclusive with the ports section below. If you don't need the server to show
    # up on the LAN, comment out the network_mode above and uncomment the lines below.
    #    ports:
    #       # Game port
    #      - 2302:2302/udp
    #       # RCON port
    #      - 2303:2303/udp
    #       # Steam port
    #      - 27016:27016/udp
    env_file:
      - .env