如何在 vscode 上使用开发容器时查看 docker compose 日志

问题描述

我正在我的项目上运行开发容器，该项目将 docker-compose 用于多个容器。
我的问题是我无法查看我的 docker-compose 日志。我不知道如何访问它。

在文件夹 .devcontainer 中，我有两个文件：

1. devcontainer.json：

       {
            "name": "TrendR","dockerComposeFile": [
                "../docker-compose.yml","docker-compose.yml"
            ],"service": "api","workspaceFolder": "/workspace","settings": {
                "python.pythonPath": "/usr/local/bin/python","python.linting.enabled": true,"python.linting.pylintEnabled": true,},"extensions": ["ms-python.python","ms-azuretools.vscode-docker"]
   
        }
   

2. docker-compose.yml：

       version: '3.8'
       services:
          api:
            volumes:
               - .:/workspace:cached
               - /var/run/docker.sock:/var/run/docker.sock 
   
            command: /bin/sh -c "while sleep 1000; do :; done"
   
   

这是项目文件夹中的主要 docker-compose.yml。

    version: "3.8"
    
    services:
        db:
            container_name: db
            image: postgres:13
            ports:
                - "5433:5432"
            environment:
                - POSTGRES_USER=${POSTGRES_USER}
                - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
                - POSTGRES_DB=${POSTGRES_DB}
            volumes:
                - /var/lib/postgresql/data
    
        api:
            build:
                context: ./api/
                dockerfile: Dockerfile
            volumes:
                - ./api/app:/app/app
            ports:
                - "1000:80"
            depends_on:
                - db
            env_file:
                - .env
            command: ["/start-reload.sh"]
            labels:
                - "traefik.enable=true"
                - "traefik.http.routers.${API_SUBDOMAIN}.rule=Host(`${API_SUBDOMAIN}.${DOMAIN}`)"
    
        frontend:
            build:
                context: ./frontend/
                dockerfile: Dockerfile
            ports:
                - "3000:3000"
            volumes:
                - /app/node_modules
                - ./frontend:/app
            environment:
                - NODE_ENV=development
            stdin_open: true
            links:
                - api
            labels:
                - "traefik.enable=true"
                - "traefik.http.routers.${CLIENT_SUBDOMAIN}.rule=Host(`${CLIENT_SUBDOMAIN}.${DOMAIN}`)"
    
        redis:
            container_name: trendr_redis
            image: "redis:alpine"
            ports:
                - "6379:6379"
    
        traefik:
            image: traefik:v2.4
            ports:
                - "80:80"
                - "8080:8080"
            volumes:
                - "/var/run/docker.sock:/var/run/docker.sock:ro"
                - "$PWD/traefik/traefik.dev.toml:/etc/traefik/traefik.toml"

解决方法

如果您打开终端并在与 docker-compose 文件相同的位置运行 docker-compose up，您应该会看到您的日志