feat: 添加蓝绿部署配置 - docker-compose-green.yml, switch-blue-green.sh

2026-07-05 16:25:38 +08:00
parent 64ff1bf7d5
commit 6594431ee8
3 changed files with 252 additions and 0 deletions
@@ -0,0 +1,94 @@
+# =============================================================================
+# 企微智能IT支持服务台 — Docker Compose (Green 环境)
+# =============================================================================
+# 用途：蓝绿部署之 Green 环境
+# 端口：后端 5002, Nginx 5080/5443
+# 数据库/Redis：与 Blue 共用（通过 external_links）
+# =============================================================================
+
+services:
+  # --------------------------------------------------------------------------
+  # FastAPI 后端 — Green 环境
+  # --------------------------------------------------------------------------
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile
+    image: wecom-it-desk-backend:green
+    container_name: wecom_it_backend_green
+    restart: unless-stopped
+    ports:
+      - "5002:8000"
+    external_links:
+      - wecom_it_postgres:postgres
+      - wecom_it_redis:redis
+    environment:
+      - WECOM_CORP_ID=${WECOM_CORP_ID}
+      - WECOM_AGENT_ID=${WECOM_AGENT_ID}
+      - WECOM_SECRET=${WECOM_SECRET}
+      - WECOM_TOKEN=${WECOM_TOKEN}
+      - WECOM_ENCODING_AES_KEY=${WECOM_ENCODING_AES_KEY}
+      # 使用 Blue 的数据库和 Redis（通过 external_links 访问）
+      - DATABASE_URL=postgresql://${POSTGRES_USER:-wecom}:${POSTGRES_PASSWORD:-wecom_secret_2026}@postgres:5432/${POSTGRES_DB:-wecom_it_desk}
+      - REDIS_URL=redis://:${REDIS_PASSWORD:-R3d!s@2026#Secure}@redis:6379/0
+      - CORS_ORIGINS=${CORS_ORIGINS:-http://itsupport.servyou.com.cn}
+      - DIFY_API_URL=${DIFY_API_URL}
+      - DIFY_API_KEY=${DIFY_API_KEY}
+      - DIFY_TIMEOUT=${DIFY_TIMEOUT:-30}
+      - DIFY_WINGMAN_API_URL=${DIFY_WINGMAN_API_URL:-}
+      - DIFY_WINGMAN_API_KEY=${DIFY_WINGMAN_API_KEY:-}
+      - DIFY_WINGMAN_TIMEOUT=${DIFY_WINGMAN_TIMEOUT:-30}
+      - MOCK_LOGIN_ENABLED=${MOCK_LOGIN_ENABLED:-false}
+      - WECOM_SSO_ENABLED=${WECOM_SSO_ENABLED:-false}
+      - WECOM_SSO_CALLBACK_BASE=${WECOM_SSO_CALLBACK_BASE:-https://itsupport.servyou.com.cn}
+      - BACKEND_HOST=0.0.0.0
+      - BACKEND_PORT=8000
+    command: ["/bin/sh", "-c", "echo '>>> Green Environment' && uvicorn app.main:app --host 0.0.0.0 --port 8000 --workers 2"]
+    networks:
+      - it-desk-internal
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:8000/health || exit 1"]
+      interval: 15s
+      timeout: 5s
+      retries: 3
+      start_period: 30s
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "20m"
+        max-file: "5"
+
+  # --------------------------------------------------------------------------
+  # Nginx — Green 环境反向代理
+  # --------------------------------------------------------------------------
+  nginx:
+    image: nginx:1.27-alpine
+    container_name: wecom_it_nginx_green
+    restart: unless-stopped
+    ports:
+      - "5080:80"
+      - "5443:443"
+    volumes:
+      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
+      - ./nginx/ssl:/etc/nginx/ssl:ro
+      - ./html/itdesk:/usr/share/nginx/html/itdesk:ro
+      - ./html/itagent:/usr/share/nginx/html/itagent:ro
+      - ./html/itadmin:/usr/share/nginx/html/itadmin:ro
+      - ./html/itportal:/usr/share/nginx/html/itportal:ro
+    environment:
+      - NGINX_HOST=localhost
+      - NGINX_PORT=80
+    depends_on:
+      - backend
+    networks:
+      - it-desk-internal
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "10m"
+        max-file: "3"
+
+networks:
+  it-desk-internal:
+    name: wecom-it-desk_it-desk-internal
+    external: true