discourse/docker-compose.dev.yml at main · HiPM-Tech/discourse · GitHub

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# Discourse 开发环境 Docker Compose 配置
# 使用方式: docker-compose -f docker-compose.yml -f docker-compose.dev.yml up -d
#
# 开发环境特点:
# - 代码挂载 (bind mount) 支持热重载
# - 包含 MailHog 用于邮件测试
# - 包含 Chrome 用于系统测试
# - 端口映射方便本地调试

version: "3.8"

services:
  app:
    container_name: discourse-app-dev
    # 开发环境使用本地 Dockerfile 构建
    build:
      context: .
      dockerfile: Dockerfile
      target: development
    ports:
      - "${DISCOURSE_HTTP_PORT:-3000}:3000"
      - "${DISCOURSE_DEBUG_PORT:-9229}:9229"  # Node 调试端口
    environment:
      RAILS_ENV: development
      DISCOURSE_DEV_DB: discourse_development
      DISCOURSE_DB_NAME: discourse_development
      DISCOURSE_DB_USERNAME: discourse
      DISCOURSE_DB_PASSWORD: discourse
      DISCOURSE_REDIS_HOST: redis
      DISCOURSE_REDIS_PORT: 6379
      # 开发环境配置
      DISCOURSE_DEVELOPER_EMAILS: "${DISCOURSE_DEVELOPER_EMAILS:-dev@example.com}"
      RAILS_DEVELOPMENT_HOSTS: "${DISCOURSE_HOSTNAME:-localhost},.app.github.dev"
      # 禁用一些生产环境特性
      DISCOURSE_SERVE_STATIC_ASSETS: "false"
      # 开发工具
      BYEBUG_PORT: 8989
      RUBY_DEBUG_PORT: 8989
    volumes:
      # 代码挂载 - 支持热重载
      - .:/var/www/discourse
      # 使用命名卷存储依赖，避免覆盖容器内的 node_modules
      - discourse-node_modules:/var/www/discourse/node_modules
      - discourse-bundle:/var/www/discourse/vendor/bundle
      # 数据持久化
      - discourse-uploads:/var/www/discourse/public/uploads
      - discourse-backups:/var/www/discourse/public/backups
      - discourse-logs:/var/www/discourse/log
      - discourse-tmp:/var/www/discourse/tmp
    command: >
      sh -c "
        echo 'Installing dependencies...' &&
        bundle check || bundle install &&
        pnpm install &&
        echo 'Setting up database...' &&
        bundle exec rake db:create db:migrate 2>/dev/null || true &&
        echo 'Starting Rails server...' &&
        bundle exec rails server -b 0.0.0.0 -p 3000
      "
    stdin_open: true
    tty: true

  sidekiq:
    container_name: discourse-sidekiq-dev
    build:
      context: .
      dockerfile: Dockerfile
      target: development
    environment:
      RAILS_ENV: development
      DISCOURSE_DEV_DB: discourse_development
      DISCOURSE_DB_NAME: discourse_development
      DISCOURSE_DB_USERNAME: discourse
      DISCOURSE_DB_PASSWORD: discourse
      DISCOURSE_REDIS_HOST: redis
    volumes:
      - .:/var/www/discourse
      - discourse-node_modules:/var/www/discourse/node_modules
      - discourse-bundle:/var/www/discourse/vendor/bundle
    command: bundle exec sidekiq -c 5 -q critical -q low -q default
    depends_on:
      - app

  postgres:
    container_name: discourse-postgres-dev
    ports:
      - "${POSTGRES_PORT:-5432}:5432"  # 暴露端口便于本地工具连接
    environment:
      POSTGRES_USER: discourse
      POSTGRES_PASSWORD: discourse
      POSTGRES_DB: discourse_development
    volumes:
      - postgres-data:/var/lib/postgresql/data
      # 初始化脚本
      - ./docker/postgres/init-dev.sql:/docker-entrypoint-initdb.d/init.sql:ro

  redis:
    container_name: discourse-redis-dev
    ports:
      - "${REDIS_PORT:-6379}:6379"  # 暴露端口便于本地工具连接

  # 邮件测试服务
  mailhog:
    image: mailhog/mailhog:latest
    container_name: discourse-mailhog
    ports:
      - "${MAILHOG_SMTP_PORT:-1025}:1025"  # SMTP 端口
      - "${MAILHOG_WEB_PORT:-8025}:8025"   # Web UI
    networks:
      - discourse-network
    restart: unless-stopped

  # Ember CLI 开发服务器 (可选，用于前端开发)
  ember:
    container_name: discourse-ember-dev
    build:
      context: .
      dockerfile: Dockerfile
      target: development
    environment:
      RAILS_ENV: development
      DISCOURSE_DB_HOST: postgres
      DISCOURSE_REDIS_HOST: redis
    volumes:
      - .:/var/www/discourse
      - discourse-node_modules:/var/www/discourse/node_modules
    ports:
      - "${EMBER_PORT:-4200}:4200"
    command: pnpm ember serve --proxy http://app:3000 --host 0.0.0.0
    depends_on:
      - app
    profiles:
      - ember

  # Chrome 浏览器用于系统测试
  chrome:
    image: selenium/standalone-chrome:latest
    container_name: discourse-chrome
    ports:
      - "${SELENIUM_PORT:-4444}:4444"
      - "${CHROME_DEBUG_PORT:-9229}:9229"
    environment:
      - SE_OPTS=--log-level INFO
      - SCREEN_WIDTH=1920
      - SCREEN_HEIGHT=1080
    volumes:
      - /dev/shm:/dev/shm  # 共享内存，避免 Chrome 崩溃
    networks:
      - discourse-network
    profiles:
      - test

volumes:
  discourse-node_modules:
    driver: local
  discourse-bundle:
    driver: local
  discourse-tmp:
    driver: local