compose.yml

services:
  mariadb:
    image: mariadb:lts
    restart: unless-stopped
    environment:
      MARIADB_ROOT_PASSWORD: ${MARIADB_ROOT_PASSWORD:-changeme}
      MARIADB_DATABASE: ${MARIADB_DATABASE:-phpbb}
      MARIADB_USER: ${MARIADB_USER:-phpbb}
      MARIADB_PASSWORD: ${MARIADB_PASSWORD:-phpbb}
    volumes:
      - mariadb-data:/var/lib/mysql
    healthcheck:
      test: ['CMD', 'healthcheck.sh', '--connect', '--innodb_initialized']
      interval: 5s
      timeout: 5s
      retries: 5
      start_period: 10s

  phpbb:
    restart: unless-stopped
    depends_on:
      mariadb:
        condition: service_healthy
    ports:
      - '127.0.0.1:8000:80'
    volumes:
      - phpbb-files:/phpbb/www/files
      - phpbb-store:/phpbb/www/store
      - phpbb-avatars:/phpbb/www/images/avatars/upload
    environment:
      - PHPBB_INSTALL
      - PHPBB_DB_AUTOMIGRATE
      - PHPBB_DB_DRIVER=mysqli
      - PHPBB_DB_HOST=mariadb
      - PHPBB_DB_PORT=3306
      - PHPBB_DB_NAME=${MARIADB_DATABASE:-phpbb}
      - PHPBB_DB_USER=${MARIADB_USER:-phpbb}
      - PHPBB_DB_PASSWD=${MARIADB_PASSWORD:-phpbb}
      - PHPBB_DB_WAIT=true

volumes:
  mariadb-data: {}
  phpbb-files: {}
  phpbb-store: {}
  phpbb-avatars: {}