1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

version: '3'

services:
  primary:
    image: postgres:11-alpine
    restart: always
    environment:
      POSTGRES_PASSWORD: Admin@123
      POSTGRES_USER: iot
      POSTGRES_DB: iot
    volumes:
      - ./primary:/var/lib/postgresql/data/
    ports:
      - "5432:5432"

    deploy:
      resources:
        limits:
          cpus: '0.50'
          memory: 500M
        reservations:
          cpus: '0.25'
          memory: 200M

1

2

3

4

#原本的启动命令为

docker-compse up -d

# 需要添加一个参数--compatibility表示以兼容模式来运行

docker-compose --compatibility up -d