docker-compose安装postgres数据库

新建docker-compose.yml文件

version: '2'
services:
  postgres:
    image: postgres
    container_name: demo_postgres
    restart: always
    environment:
      POSTGRES_USER: root
      POSTGRES_PASSWORD: root
    ports:
        - 5432:5432
    volumes:
      - /data/postgresql:/var/lib/postgresql/data

在docker-compose.yml文件执行如下命令

docker-compose up -d

 

检查

docker-compose ps