Docker compose 使用docker compose的Odoo8

我对docker还是个新手。我想使用xgd/Odoo的图像文件制作一个odoo8容器。 下面是我的docker撰写文件。在docker编写yml后不久，web容器死亡，退出代码为0

我知道xcgd/odoo需要链接db容器，我在文档中看到过

$ docker run -p 8069:8069 --rm --name="xcgd.odoo" --link pg93:db xcgd/odoo:7.0 start

我的yaml中是否缺少此链接？我想我已经用

网络
定义了链接

有人能指出我的错误吗

我的yaml文件

version: '3.3'

services:
  # Web Application Service Definition
  # --------
  #
  # All of the information needed to start up an odoo web
  # application container.
  web:
    image: xcgd/odoo:8.0
    depends_on:
        - db

    # Port Mapping
    # --------
    #
    # Here we are mapping a port on the host machine (on the left)
    # to a port inside of the container (on the right.) The default
    # port on Odoo is 8069, so Odoo is running on that port inside
    # of the container. But we are going to access it locally on
    # our machine from localhost:9000.
    #ports:
    #  - 80:8069

    # Data Volumes
    # --------
    #
    # This defines files that we are mapping from the host machine
    # into the container.
    #
    # Right now, we are using it to map a configuration file into
    # the container and any extra odoo modules.
    volumes:
      - ./config:/etc/odoo
      - ./addons/logic:/mnt/logic-addons
      - ./addons/data:/mnt/data-addons

    # Odoo Environment Variables
    # --------

    # The odoo image uses a few different environment
    # variables when running to connect to the postgres
    # database.
    #
    # Make sure that they are the same as the database user
    # defined in the db container environment variables.
    environment:
      - HOST=db
      - USER=odoo
      - PASSWORD=odoo
      - VIRTUAL_HOST=proc.fullertonhealth.co.id
      - VIRTUAL_PORT=8069
      - LETSENCRYPT_HOST=proc.fullertonhealth.co.id
      - LETSENCRYPT_EMAIL=info@fullertonhealth.co.id

    expose:
      - 8069

  # Database Container Service Definition
  # --------
  #
  # All of the information needed to start up a postgresql
  # container.
  db:
    image: postgres:9.5

    # Database Environment Variables
    # --------
    #
    # The postgresql image uses a few different environment
    # variables when running to create the database. Set the
    # username and password of the database user here.
    #
    # Make sure that they are the same as the database user
    # defined in the web container environment variables.
    environment:
      - POSTGRES_PASSWORD=odoo
      - POSTGRES_USER=odoo
      - POSTGRES_DB=postgres  # Leave this set to postgres

networks:
  default:
    external:
      name: nginx-proxy

您不需要声明端口级连接。Docker compose应该能够从容器的暴露端口获取此信息。检查日志以验证数据库连接是否是实际问题。请发布您得到的实际错误。嗨，原来我必须在web服务中设置
命令：“start”
。糟糕的是，我不理解文档中给出的
docker run
示例的参数。