方案C:分发层容器化(edge nginx)+ Hy2 + DNS-01 续期

- edge: 容器化 nginx 接管 80/443,逐字移植现网 vhost(blog/jiu/marzban/pay)+ stream SNI 分流
- singbox: Hysteria2(host 网络,UDP 443)
- certbot: DNS-01(Cloudflare)续期,容器化
- xray: REALITY 仅 profile newnode(本台沿用 Marzban)
- deploy.sh 幂等且切换感知;cutover.sh 一次性停宿主 nginx 切容器(可秒级回滚)
- 弃用方案A 的 host nginx-apply/sudoers/root-setup
- 部署目录改 ~/pangolin(免 root);CI 注入 CF_API_TOKEN

EC2 实测:edge nginx -t 通过(真实证书)、compose 校验通过

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

deploy/edge/conf.d/blog.conf

@@ -0,0 +1,37 @@
+server {
+    server_name blog.51yanmei.com;
+
+    # Blog (Next.js + Payload CMS)
+    location / {
+        proxy_pass http://127.0.0.1:3000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $http_cf_connecting_ip;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto https;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_cache_bypass $http_upgrade;
+    }
+
+    # Umami stats — proxied under /stats/
+    location /stats/ {
+        proxy_pass http://127.0.0.1:3001/;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $http_cf_connecting_ip;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto https;
+    }
+
+    listen 127.0.0.1:8444 ssl;
+    ssl_certificate /etc/letsencrypt/live/blog.51yanmei.com/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/blog.51yanmei.com/privkey.pem;
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers HIGH:!aNULL:!MD5;
+}
+
+server {
+    listen 80;
+    server_name blog.51yanmei.com;
+    return 301 https://$host$request_uri;
+}

deploy/edge/conf.d/jiu.conf

@@ -0,0 +1,73 @@
+server {
+    listen 127.0.0.1:8445 ssl;
+    server_name jiu.51yanmei.com;
+
+    ssl_certificate     /etc/letsencrypt/live/jiu.51yanmei.com/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/jiu.51yanmei.com/privkey.pem;
+    ssl_protocols       TLSv1.2 TLSv1.3;
+    ssl_ciphers         HIGH:!aNULL:!MD5;
+
+    client_max_body_size 20m;
+
+    # 商品图片静态文件
+    location ^~ /images/ {
+        alias /opt/jiu/images/;
+        expires 30d;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # 文件导入接口（超时更长）
+    location ~ ^/api/v1/import/ {
+        proxy_pass         http://127.0.0.1:8080;
+        proxy_set_header   Host $host;
+        proxy_set_header   X-Real-IP $remote_addr;
+        proxy_read_timeout 300s;
+    }
+
+    # API 反向代理
+    location ~ ^/(api|health|version) {
+        proxy_pass         http://127.0.0.1:8080;
+        proxy_set_header   Host $host;
+        proxy_set_header   X-Real-IP $remote_addr;
+        proxy_read_timeout 30s;
+    }
+
+    # Flutter 管理端（仅 /app/ 前缀，不污染根路径）
+    location /app/ {
+        alias /opt/jiu/web/;
+        index index.html;
+        try_files $uri $uri/ /app/index.html;
+    }
+
+    # index.html 不缓存，确保每次发版后浏览器加载最新版
+    location = /app/index.html {
+        alias /opt/jiu/web/index.html;
+        add_header Cache-Control "no-cache, no-store, must-revalidate";
+        add_header Pragma "no-cache";
+        expires 0;
+    }
+
+    # 公开商品详情页（扫码跳转）→ 交给 Flutter Web 路由处理
+    location ~ ^/product/ {
+        root /opt/jiu/web;
+        try_files $uri /app/index.html;
+    }
+
+    # 扫码页（/scan/<id> → scan.html，JS 从 URL 读取 id）
+    location /scan/ {
+        root /opt/jiu/marketing;
+        try_files /scan.html =404;
+    }
+
+    # 营销站点兜底（根路径及所有其他路径）
+    location / {
+        root /opt/jiu/marketing;
+        try_files $uri $uri.html $uri/index.html /index.html;
+    }
+}
+
+server {
+    listen 80;
+    server_name jiu.51yanmei.com;
+    return 301 https://$host$request_uri;
+}

deploy/edge/conf.d/marzban.conf

@@ -0,0 +1,26 @@
+server {
+    server_name vpn.51yanmei.com;
+
+    location / {
+        proxy_pass http://127.0.0.1:8899;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $http_cf_connecting_ip;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto https;
+    }
+
+    listen 127.0.0.1:8443 ssl;
+    ssl_certificate /etc/letsencrypt/live/vpn.51yanmei.com/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/vpn.51yanmei.com/privkey.pem;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+}
+server {
+    if ($host = vpn.51yanmei.com) {
+        return 301 https://$host$request_uri;
+    }
+
+    listen 80;
+    server_name vpn.51yanmei.com;
+    return 404;
+}

deploy/edge/conf.d/pangolin.conf

@@ -0,0 +1,4 @@
+# pangolin 自有路由占位。
+# 本台(EC2)REALITY 仍由 Marzban 提供(stream.conf 里 default/cloudflare → 10443),
+# 故此处暂空。将来退役 Marzban / 接入 pangolin-xray 时,在 stream.conf 增加
+#   www.apple.com  127.0.0.1:11443;   并启用 pangolin-xray 容器即可。

deploy/edge/conf.d/pay.conf

@@ -0,0 +1,16 @@
+server {
+    listen 80;
+    server_name pay.51yanmei.com;
+
+    root /var/www/pay;
+    index index.html;
+
+    location = /health {
+        default_type application/json;
+        return 200 "{\"ok\":true}";
+    }
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}