c# - Visual Studio 2019不会在项目打开时提取所需的Docker镜像

Question

我觉得Visual Studio应该在项目启动时提取所有必需的Docker镜像。因此，我希望它下载并启动SQL Server和RabbitMQ镜像，因为它们是在我的docker compose中定义的:

version: '3.4'

services:

  sql.data:
    image: microsoft/mssql-server-linux:2017-latest

  rabbitmq:
    image: rabbitmq:3-management-alpine

  projectname:
    image: ${DOCKER_REGISTRY-}projectname
    build:
      context: .
      dockerfile: ProjectName/Dockerfile
    depends_on:
      - sql.data
      - rabbitmq

当Visual Studio打开我的项目时，我在 Container Tools窗口中看到以下内容:

========== Checking for Container Prerequisites ==========
Verifying that Docker Desktop is installed...
Docker Desktop is installed.
========== Verifying that Docker Desktop is running... ==========
Verifying that Docker Desktop is running...
Docker Desktop is running.
========== Verifying Docker OS ==========
Verifying that Docker Desktop's operating system mode matches the project's target operating system...
Docker Desktop's operating system mode matches the project's target operating system.
========== Pulling Required Images ==========
Checking for missing Docker images...
Docker images are ready.
========== Warming up container(s) for DataCollector ==========
Starting up container(s)...
docker run -dt -v ...
Container started successfully.
========== Finished ==========

在PowerShell中运行 docker ps -a时，我看到:

CONTAINER ID        IMAGE               COMMAND               CREATED             STATUS              PORTS                                           NAMES
a24958fbc70f        projectname:dev   "tail -f /dev/null"   13 minutes ago      Up 13 minutes       0.0.0.0:56656->80/tcp, 0.0.0.0:44396->443/tcp   intelligent_babbage

因此很明显，它没有拉(并启动)RabbitMQ和SQL Server容器。

我检查了 Tools > Options > Container Tools的设置，并将 Pull required Docker images on project open设置为 True。

我不解为什么为什么不拉容器。

Answer 1

诀窍是将启动项目更改为DockerCompose。