version: '3.8'

services:
  arena-battle:
    build: .
    image: git.itqdev.xyz/4x10m/arena-battle:latest
    ports:
      - "1337:31337"
    restart: unless-stopped
    healthcheck:
      # was `nc -z`, but netcat is not installed in the image -> always unhealthy
      test: ["CMD-SHELL", "bash -c '</dev/tcp/127.0.0.1/31337' || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 5s