docker-compose.yaml

services:
  chown:
    image: busybox
    platform: linux/amd64
    user: root
    volumes:
      - valheim:/home/steam/valheim
      - config:/home/steam/.config/unity3d/IronGate/Valheim
    command:
      - /bin/sh
      - -c
      - |
        chown -R 1001:1001 /home/steam/.config/unity3d/IronGate/Valheim
        chown -R 1001:1001 /home/steam/valheim
  installupdate:
    depends_on:
      chown:
        condition: service_completed_successfully
    image: steamcmd
    build:
      context: .
      dockerfile: steamcmd.Dockerfile
    platform: linux/amd64
    user: '1001'
    volumes:
      - valheim:/home/steam/valheim
      - config:/home/steam/.config/unity3d/IronGate/Valheim
    environment:
      PUBLIC_TEST: false
  valheim:
    depends_on:
      installupdate:
        condition: service_completed_successfully
    image: valheim
    build:
      context: .
      dockerfile: valheim.Dockerfile
    platform: linux/amd64
    user: '1001'
    volumes:
      - valheim:/home/steam/valheim
      - config:/home/steam/.config/unity3d/IronGate/Valheim
    network_mode: host
    environment:
      SERVER_NAME: my_server
      SERVER_PASS: secret
      WORLD_NAME: Dedicated

volumes:
  config:
  valheim: