如何将 vs code dev 容器与现有的 docker-compose 文件一起使用？

Question

我似乎找不到明确的答案，我找到了/sf/answers/4820489271/但它不是很清楚，也可能已经过时，因为“dockerComposeFile”不再是有效的选项。

我有一个项目，其中包含一个现有的 docker-compose.yml 文件，该文件启动 MariaDB 数据库，我为 Node 添加了一个生成的 devcontainer.json 配置文件，如下所示

// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
// https://github.com/microsoft/vscode-dev-containers/tree/v0.202.3/containers/javascript-node
{
    "name": "Node.js",
    "runArgs": ["--init"],
    "build": {
        "dockerfile": "Dockerfile",
        // Update 'VARIANT' to pick a Node version: 16, 14, 12.
        // Append -bullseye or -buster to pin to an OS version.
        // Use -bullseye variants on local arm64/Apple Silicon.
        "args": { "VARIANT": "12" }
    },

    // Set *default* container specific settings.json values on container create.
    "settings": {},

    // Add the IDs of extensions you want installed when the container is created.
    "extensions": [
        "dbaeumer.vscode-eslint"
    ],

    // Use 'forwardPorts' to make a list of ports inside the container available locally.
    // "forwardPorts": [],

    // Use 'postCreateCommand' to run commands after the container is created.
    // "postCreateCommand": "yarn install",

    // Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
    "remoteUser": "node"
}

它还生成了一个 Dockerfile

# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.202.3/containers/javascript-node/.devcontainer/base.Dockerfile

# [Choice] Node.js version (use -bullseye variants on local arm64/Apple Silicon): 16, 14, 12, 16-bullseye, 14-bullseye, 12-bullseye, 16-buster, 14-buster, 12-buster
ARG VARIANT="16-bullseye"
FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:0-${VARIANT}

# [Optional] Uncomment this section to install additional OS packages.
# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
#     && apt-get -y install --no-install-recommends <your-package-list-here>

# [Optional] Uncomment if you want to install an additional version of node using nvm
# ARG EXTRA_NODE_VERSION=10
# RUN su node -c "source /usr/local/share/nvm/nvm.sh && nvm install ${EXTRA_NODE_VERSION}"

# [Optional] Uncomment if you want to install more global node modules
# RUN su node -c "npm install -g <your-package-list-here>"

这些文件位于我的 .devcontainer 文件夹中，现在位于我项目的 docker-compose.yml 文件中

version: '3.8'

services:
  mariadb:
    image: mariadb:10.1
    env_file: .env
    environment:
    ports:
      - 3306:3306
    volumes:
      - ./docker/mariadb.conf.d/:/etc/mysql/conf.d:z
      - ./docker/mariadb-init/:/docker-entrypoint-initdb.d:z

我想要实现的是能够启动这个 mariadb 实例，以便我的开发容器中的应用程序可以访问它，理想情况下我还可以通过我的操作系统访问数据库，我想使用现有的docker-compose.yml 文件，以便没有开发容器扩展的人可以手动运行 docker-compose up，我该如何实现这一点？

Answer 1

完整的工作示例（结合问题中提到的答案和其他SO）：

• Linux 作为主机
• Go 作为示例语言
• 来自主机 Linux 的 zsh、oh-my-zsh、.zsh_history

.devcontainer/devcontainer.json:

// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
// https://github.com/microsoft/vscode-dev-containers/tree/v0.217.4/containers/go
{
    "name": "Go",
    "service": "workspace",
    "workspaceFolder": "/home/vscode/woskpaces/go-example/",
    "dockerComposeFile": [
        "docker-compose.yml",
        "docker-compose.workspace.yml"
    ],
    // Set *default* container specific settings.json values on container create.
    "settings": {
        "go.toolsManagement.checkForUpdates": "local",
        "go.useLanguageServer": true,
        "go.gopath": "/go",
        "go.goroot": "/usr/local/go"
    },
    // Add the IDs of extensions you want installed when the container is created.
    "extensions": [
        "golang.go"
    ],
    // Use 'forwardPorts' to make a list of ports inside the container available locally.
    // "forwardPorts": [],
    // Use 'postCreateCommand' to run commands after the container is created.
    // "postCreateCommand": "go version",
    // Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
    "remoteUser": "vscode"
}

.devcontainer/docker-compose.workspace.yml:

version: '3'
networks:
  myNetwork:
    name: myNetwork
services:
  workspace:
    build:
      context: ./
      dockerfile: Dockerfile
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ..:/home/vscode/woskpaces/go-example/
      - ~/.zshrc:/home/vscode/.zshrc
      - ~/.oh-my-zsh/:/home/vscode/.oh-my-zsh/
      - ~/.zsh_history:/home/vscode/.zsh_history
    depends_on:
      - kafka
    tty: true           # <- keeps container running
    networks:
      - myNetwork

.devcontainer/docker-compose.yml:

version: '3'
networks:
  myNetwork:
    name: myNetwork
services:
  zookeeper:
    image: confluentinc/cp-zookeeper:latest
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    ports:
      - 22181:2181
    networks:
      - myNetwork
    tmpfs: "/datalog"
  
  kafka:
    image: confluentinc/cp-kafka:latest
    depends_on:
      - zookeeper
    ports:
      - 29092:29092
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092,PLAINTEXT_HOST://localhost:29092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
    networks:
      - myNetwork
    depends_on:
      - zookeeper

.devcontainer/Dockerfile:

# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.209.6/containers/go/.devcontainer/base.Dockerfile

# [Choice] Go version (use -bullseye variants on local arm64/Apple Silicon): 1, 1.16, 1.17, 1-bullseye, 1.16-bullseye, 1.17-bullseye, 1-buster, 1.16-buster, 1.17-buster
ARG VARIANT="1.17-bullseye"
FROM mcr.microsoft.com/vscode/devcontainers/go:0-${VARIANT}

# [Choice] Node.js version: none, lts/*, 16, 14, 12, 10
ARG NODE_VERSION="none"
RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi

# [Optional] Uncomment this section to install additional OS packages.
# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
#     && apt-get -y install --no-install-recommends <your-package-list-here>

# [Optional] Uncomment the next lines to use go get to install anything else you need
# USER vscode
# RUN go get -x <your-dependency-or-tool>

# [Optional] Uncomment this line to install global node packages.
# RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g <your-package-here>" 2>&1