version: '3'

services:
  db:
    container_name: mysql8
    image: mysql:8.0
    command: mysqld --default-authentication-plugin=mysql_native_password --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
    ports:
      - '127.0.0.1:3306:3306'
    environment:
      MYSQL_ROOT_PASSWORD: {{ mysql_root_pass }}
      MYSQL_DATABASE: {{ mysql_db }}
      MYSQL_USER: {{ mysql_user }}
      MYSQL_PASSWORD: {{ mysql_user_pass }}
    volumes:
      - '/opt/docker/mysql:/var/lib/mysql'
    mem_limit: {{ mysql_mem_limit }}M
    mem_reservation: {{ mysql_mem_reserve }}M
    restart: always