cloud-config.yml

#cloud-config

users:
- name: minecraftuser
  uid: 2000

write_files:
- path: /etc/systemd/system/minecraft.service
  permissions: 0644
  owner: root
  content: |
    [Unit]
    Description=Docker minecraft container

    [Service]
    User=minecraftuser
    ExecStartPre=/usr/bin/docker-credential-gcr configure-docker
    ExecStart=/usr/bin/docker run --name=minecraft -p 25565:25565/udp -p 25565:25565/tcp -v /var/world:${world_path} ${image}
    ExecStop=/usr/bin/docker stop minecraft
    ExecStopPost=/usr/bin/docker rm minecraft
    Restart=on-failure
    RestartSec=5s

runcmd:
- mkdir /var/world
- chmod a+rw /var/world
- timedatectl set-timezone ${time_zone}
- shutdown -h ${shutdown_time}
- usermod -a -G docker minecraftuser
- systemctl daemon-reload
- systemctl start minecraft.service