工具 就是为懒人服务的 不要怕学习成本 努力学习吧

先说说这个格式 docker-compose.yml

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version: '3.8'
services:
  nginx:
    image: nginx:stable-alpine
    restart: always
    volumes:
      - ./conf:/etc/nginx/conf.d
      - /vhost:/vhost
    network_mode: host
  mariadb:
    image: mariadb:10.5.8
    volumes:
      - ./data:/var/lib/mysql/data
    environment:
      MYSQL_USER: root
      MYSQL_ROOT_PASSWORD: root
    ports:
      - 3306:3306
  redis:
    image: redis:alpine
    command: redis-server --requirepass root
    ports:
      - 6379:6379

version

https://docs.docker.com/compose/compose-file/

  • 此文件适配版本 当然 越新越好

services

  • 服务 要干嘛