docker-compose：services.db 不支持的配置选项：“jupyter”

Question

我正在尝试学习如何使用 docker-compose 并按照说明进行操作，直到收到错误消息。 这是我的 docker-compose 文件。

version: '3'
services:
  db:
    image: postgres:11.2-alpine
    volumes:
      - ./pgdata:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRESS_PASSWORD=${POSTGRESS_PASSWORD}
    jupyter:
      images: jupyter/scipy-notebook:17aba6048f44
      volume:
        - ./:/home/notebook
      ports:
        - "8888:8888"

当我返回 go 并输入“docker-compose up -d --build”时，我会收到一条错误消息

The Compose file './docker-compose.yml' is invalid because:
Unsupported config option for services.db: 'jupyter'

我的 docker-compose 版本是 1.23.2 并试图在 Mac 上运行它。 有任何想法吗？ 提前致谢。 对不起，我英语不好，所以我指的是这个问题。

Answer 1

version: '3'
services:
  db:
    image: postgres:11.2-alpine
    volumes:
      - ./pgdata:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRESS_PASSWORD=${POSTGRESS_PASSWORD}
  jupyter:
    image: jupyter/scipy-notebook:65761486d5d3
    volumes:
      - ./:/home/notebook
    ports:
      - "8888:8888"

Answer 2

像下面这样编辑

version: '3'
services:
  db:
    image: postgres:11.2-alpine
    volumes:
      - ./pgdata:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRESS_PASSWORD=${POSTGRESS_PASSWORD}
  jupyter:
    image: jupyter/scipy-notebook:17aba6048f44
    volumes:
      - ./:/home/notebook
    ports:
      - "8888:8888"

Answer 3

版本：'3'

服务：

db:
    image: postgres:11.2-alpine
    volumes:
        - ./pgdata:/var/lib/postgresql/data
    environment:
        - POSTGRES_USER=${POSTGRES_USER}
        - POSTGRESS_PASSWORD=${POSTGRESS_PASSWORD}

jupyter:
    image: jupyter/scipy-notebook:17aba6048f44  # you write "images" but actually it should  be image
    volume:
        - ./:/home/notebook
    ports:
        - "8888:8888"