version: "3.9"

services:
  mysql:
    image: mysql:8.0.40
    container_name: mysql
    hostname: mysql
    restart: always
    networks:
      - db_network
    ports:
      - "3306:3306"
    volumes:
      - /usr/share/zoneinfo/Asia/Shanghai:/etc/localtime:ro
      - ./data:/var/lib/mysql
      - ./conf/my.cnf:/etc/mysql/conf.d/my.cnf
      - ./conf/root.key:/etc/mysql/conf.d/root.key
    environment:
      - MYSQL_ROOT_PASSWORD_FILE=/etc/mysql/conf.d/root.key

networks:
  db_network:
    name: db_network
    external: true
#    driver: bridge
#    driver_opts:
#      encrypted: 'true'
#    ipam:
#      driver: default
#      config:
#        - subnet: 10.21.22.1/24