services:
  mariadb:
    image: mariadb:11
    container_name: mariadb
    restart: unless-stopped
    command: --transaction-isolation=READ-COMMITTED
    environment:
      - MARIADB_AUTO_UPGRADE=1
      - MARIADB_DATABASE=${MYSQL_DATABASE:-app}
      - MARIADB_USER=${MYSQL_USER:-app}
      - MARIADB_PASSWORD=${MYSQL_PASSWORD:?database password required}
      - MARIADB_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD:?root password required}
      - TZ=${TZ:-Europe/Berlin}
    ports:
      - "${DB_PORT:-3306}:3306"
    volumes:
      - ${DATA_PATH:-/srv/mariadb}:/var/lib/mysql

  adminer:
    image: adminer:latest
    container_name: mariadb-adminer
    restart: unless-stopped
    depends_on:
      - mariadb
    environment:
      - ADMINER_DEFAULT_SERVER=mariadb
    ports:
      - "${ADMINER_PORT:-8091}:8080"