{"id":6054,"date":"2026-08-01T19:41:36","date_gmt":"2026-08-01T10:41:36","guid":{"rendered":"https:\/\/eternalsphere.net\/echoes\/?p=6054"},"modified":"2026-08-01T19:41:36","modified_gmt":"2026-08-01T10:41:36","slug":"wonlwlta0y26eol","status":"publish","type":"post","link":"https:\/\/eternalsphere.net\/echoes\/index.php\/2026\/08\/01\/wonlwlta0y26eol\/","title":{"rendered":"\u591a\u4e2a\u57df\u540d\u5171\u7528\u540c\u4e00\u53f0 Nginx \u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u7684 443 \u7aef\u53e3"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u672c\u6587\u4e2d\u7684\u57df\u540d\u3001\u4e3b\u673a\u540d\u3001IP \u5730\u5740\u3001\u7aef\u53e3\u3001\u6587\u4ef6\u8def\u5f84\u3001\u811a\u672c\u540d\u79f0\u548c\u670d\u52a1\u540d\u79f0\u5747\u4e3a\u865a\u6784\u793a\u4f8b\uff0c\u5df2\u4e0e\u5b9e\u9645\u73af\u5883\u5b8c\u5168\u5206\u79bb\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u9700\u6c42\u80cc\u666f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5bb6\u5ead\u670d\u52a1\u5668\u3001\u5c0f\u578b\u5b9e\u9a8c\u5ba4\u6216\u81ea\u6258\u7ba1\u73af\u5883\u4e2d\uff0c\u5e38\u89c1\u9700\u6c42\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53ea\u6709\u4e00\u4e2a\u516c\u7f51 IP\uff1b<\/li>\n\n\n\n<li>\u591a\u4e2a\u57df\u540d\u9700\u8981\u63d0\u4f9b HTTPS \u670d\u52a1\uff1b<\/li>\n\n\n\n<li>\u5c40\u57df\u7f51\u4e2d\u5b58\u5728\u591a\u53f0\u670d\u52a1\u5668\uff1b<\/li>\n\n\n\n<li>\u6bcf\u53f0\u670d\u52a1\u5668\u8fd0\u884c\u591a\u4e2a Web \u5e94\u7528\uff1b<\/li>\n\n\n\n<li>\u4e0d\u5e0c\u671b\u6bcf\u4e2a\u5e94\u7528\u90fd\u76f4\u63a5\u5f00\u653e\u4e00\u4e2a\u516c\u7f51\u7aef\u53e3\uff1b<\/li>\n\n\n\n<li>\u4e0d\u540c\u57df\u540d\u53ef\u80fd\u4f7f\u7528\u4e0d\u540c\u7684 TLS \u8bc1\u4e66\uff1b<\/li>\n\n\n\n<li>\u540e\u7eed\u8fd8\u9700\u8981\u6301\u7eed\u589e\u52a0\u65b0\u7684\u5b50\u57df\u540d\u548c\u670d\u52a1\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff0c\u5b58\u5728\u4e24\u5957\u72ec\u7acb\u57df\u540d\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>primary-lab.example\ncloud.primary-lab.example\npanel.primary-lab.example\n\nsecondary-lab.example\nwww.secondary-lab.example\nadmin.secondary-lab.example\napi.secondary-lab.example\nportal.secondary-lab.example<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u57df\u540d\u53ef\u4ee5\u5168\u90e8\u4f7f\u7528\u540c\u4e00\u4e2a\u516c\u7f51 IP\uff0c\u5e76\u5171\u540c\u901a\u8fc7\u6807\u51c6 HTTPS \u7aef\u53e3 <code>443<\/code> \u8bbf\u95ee\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6838\u5fc3\u6280\u672f\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DNS\uff1b<\/li>\n\n\n\n<li>TLS SNI\uff1b<\/li>\n\n\n\n<li>Nginx \u865a\u62df\u4e3b\u673a\uff1b<\/li>\n\n\n\n<li>\u53cd\u5411\u4ee3\u7406\uff1b<\/li>\n\n\n\n<li>\u591a\u8bc1\u4e66\u7ba1\u7406\uff1b<\/li>\n\n\n\n<li>Certbot \u81ea\u52a8\u7eed\u671f\uff1b<\/li>\n\n\n\n<li>\u8def\u7531\u5668\u7aef\u53e3\u8f6c\u53d1\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u6574\u4f53\u67b6\u6784<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u4f8b\u7f51\u7edc\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u4e92\u8054\u7f51\n   \u2502\n   \u2502 \u516c\u7f51 IPv4\n   \u25bc\n\u8fb9\u754c\u8def\u7531\u5668\n   \u2502\n   \u2502 TCP 443\n   \u25bc\nNginx \u53cd\u5411\u4ee3\u7406\u8282\u70b9\n   \u2502\n   \u251c\u2500\u2500 www.secondary-lab.example\n   \u2502      \u2514\u2500\u2500 10.88.0.21:18081\n   \u2502\n   \u251c\u2500\u2500 admin.secondary-lab.example\n   \u2502      \u2514\u2500\u2500 10.88.0.21:18082\n   \u2502\n   \u251c\u2500\u2500 api.secondary-lab.example\n   \u2502      \u2514\u2500\u2500 10.88.0.21:18083\n   \u2502\n   \u2514\u2500\u2500 portal.secondary-lab.example\n          \u2514\u2500\u2500 10.88.0.21:18084<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8def\u7531\u5668\u53ea\u9700\u4fdd\u7559\u4e00\u6761\u4e3b\u8981\u7684 HTTPS \u8f6c\u53d1\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u516c\u7f51 TCP 443\n    \u2192 \u53cd\u5411\u4ee3\u7406\u8282\u70b9 TCP 443<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5916\u90e8\u8bbf\u95ee\u5730\u5740\u4fdd\u6301\u4e3a\u6807\u51c6\u5f62\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>https:&#047;&#047;www.secondary-lab.example\nhttps:\/\/admin.secondary-lab.example\nhttps:\/\/api.secondary-lab.example\nhttps:\/\/portal.secondary-lab.example<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e0\u9700\u5728 URL \u540e\u9644\u52a0\u5185\u90e8\u5e94\u7528\u7aef\u53e3\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u4e3a\u4ec0\u4e48\u591a\u4e2a\u57df\u540d\u80fd\u591f\u5171\u7528 443<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HTTPS \u5ba2\u6237\u7aef\u5728 TLS \u63e1\u624b\u9636\u6bb5\u901a\u5e38\u4f1a\u643a\u5e26\u76ee\u6807\u57df\u540d\uff0c\u8fd9\u9879\u673a\u5236\u79f0\u4e3a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>SNI\nServer Name Indication<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Nginx \u63a5\u6536\u5230\u8fde\u63a5\u540e\uff0c\u53ef\u4ee5\u6839\u636e\u5ba2\u6237\u7aef\u8bf7\u6c42\u7684\u57df\u540d\u9009\u62e9\u5bf9\u5e94\u7684\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>server_name<\/code>\uff1b<\/li>\n\n\n\n<li>TLS \u8bc1\u4e66\uff1b<\/li>\n\n\n\n<li>\u53cd\u5411\u4ee3\u7406\u76ee\u6807\uff1b<\/li>\n\n\n\n<li>\u65e5\u5fd7\u6587\u4ef6\uff1b<\/li>\n\n\n\n<li>\u4e0a\u4f20\u9650\u5236\uff1b<\/li>\n\n\n\n<li>WebSocket \u8bbe\u7f6e\uff1b<\/li>\n\n\n\n<li>\u5b89\u5168\u7b56\u7565\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff0c\u4ee5\u4e0b\u8bf7\u6c42\u867d\u7136\u5168\u90e8\u8fdb\u5165\u540c\u4e00\u4e2a\u5730\u5740\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>198.51.100.20:443<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ecd\u53ef\u88ab Nginx \u5206\u522b\u5904\u7406\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>www.secondary-lab.example\n    \u2192 10.88.0.21:18081\n\nadmin.secondary-lab.example\n    \u2192 10.88.0.21:18082\n\napi.secondary-lab.example\n    \u2192 10.88.0.21:18083\n\nportal.secondary-lab.example\n    \u2192 10.88.0.21:18084<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u516c\u7f51\u770b\uff0c\u6240\u6709\u670d\u52a1\u90fd\u4f7f\u7528\u6807\u51c6 HTTPS\uff1b\u4ece\u5c40\u57df\u7f51\u770b\uff0c\u6bcf\u4e2a\u57df\u540d\u53ef\u4ee5\u5bf9\u5e94\u4e0d\u540c\u7684\u4e3b\u673a\u3001\u7aef\u53e3\u548c\u5e94\u7528\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001Nginx \u914d\u7f6e\u793a\u4f8b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5047\u8bbe\u57df\u540d\u548c\u540e\u7aef\u5173\u7cfb\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>secondary-lab.example\nwww.secondary-lab.example\n    \u2192 10.88.0.21:18081\n\nadmin.secondary-lab.example\n    \u2192 10.88.0.21:18082\n\napi.secondary-lab.example\n    \u2192 10.88.0.21:18083\n\nportal.secondary-lab.example\n    \u2192 10.88.0.21:18084<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u914d\u7f6e\u56db\u4e2a\u72ec\u7acb\u7684 <code>server<\/code> \u5757\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e3b\u57df\u540d\u548c www \u5b50\u57df\u540d<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>server {\n    listen 443 ssl;\n    http2 on;\n\n    server_name secondary-lab.example www.secondary-lab.example;\n\n    client_max_body_size 200M;\n\n    access_log \/var\/log\/nginx\/secondary-main.access.log;\n    error_log  \/var\/log\/nginx\/secondary-main.error.log;\n\n    ssl_certificate     \/srv\/tls\/secondary\/fullchain.pem;\n    ssl_certificate_key \/srv\/tls\/secondary\/privkey.pem;\n    ssl_protocols       TLSv1.2 TLSv1.3;\n\n    location \/ {\n        proxy_pass http:\/\/10.88.0.21:18081;\n        proxy_http_version 1.1;\n\n        proxy_set_header Host              $host;\n        proxy_set_header X-Real-IP         $remote_addr;\n        proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;\n        proxy_set_header X-Forwarded-Proto https;\n        proxy_set_header X-Forwarded-Host  $host;\n        proxy_set_header X-Forwarded-Port  443;\n\n        proxy_set_header Upgrade           $http_upgrade;\n        proxy_set_header Connection        \"upgrade\";\n\n        proxy_redirect off;\n    }\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u7ba1\u7406\u5b50\u57df\u540d<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>server {\n    listen 443 ssl;\n    http2 on;\n\n    server_name admin.secondary-lab.example;\n\n    client_max_body_size 200M;\n\n    access_log \/var\/log\/nginx\/secondary-admin.access.log;\n    error_log  \/var\/log\/nginx\/secondary-admin.error.log;\n\n    ssl_certificate     \/srv\/tls\/secondary\/fullchain.pem;\n    ssl_certificate_key \/srv\/tls\/secondary\/privkey.pem;\n    ssl_protocols       TLSv1.2 TLSv1.3;\n\n    location \/ {\n        proxy_pass http:\/\/10.88.0.21:18082;\n        proxy_http_version 1.1;\n\n        proxy_set_header Host              $host;\n        proxy_set_header X-Real-IP         $remote_addr;\n        proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;\n        proxy_set_header X-Forwarded-Proto https;\n        proxy_set_header X-Forwarded-Host  $host;\n        proxy_set_header X-Forwarded-Port  443;\n\n        proxy_set_header Upgrade           $http_upgrade;\n        proxy_set_header Connection        \"upgrade\";\n\n        proxy_redirect off;\n    }\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">API \u5b50\u57df\u540d<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>server {\n    listen 443 ssl;\n    http2 on;\n\n    server_name api.secondary-lab.example;\n\n    client_max_body_size 200M;\n\n    access_log \/var\/log\/nginx\/secondary-api.access.log;\n    error_log  \/var\/log\/nginx\/secondary-api.error.log;\n\n    ssl_certificate     \/srv\/tls\/secondary\/fullchain.pem;\n    ssl_certificate_key \/srv\/tls\/secondary\/privkey.pem;\n    ssl_protocols       TLSv1.2 TLSv1.3;\n\n    location \/ {\n        proxy_pass http:\/\/10.88.0.21:18083;\n        proxy_http_version 1.1;\n\n        proxy_set_header Host              $host;\n        proxy_set_header X-Real-IP         $remote_addr;\n        proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;\n        proxy_set_header X-Forwarded-Proto https;\n        proxy_set_header X-Forwarded-Host  $host;\n        proxy_set_header X-Forwarded-Port  443;\n\n        proxy_set_header Upgrade           $http_upgrade;\n        proxy_set_header Connection        \"upgrade\";\n\n        proxy_redirect off;\n    }\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u5176\u4ed6\u5e94\u7528\u5b50\u57df\u540d<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>server {\n    listen 443 ssl;\n    http2 on;\n\n    server_name portal.secondary-lab.example;\n\n    client_max_body_size 200M;\n\n    access_log \/var\/log\/nginx\/secondary-portal.access.log;\n    error_log  \/var\/log\/nginx\/secondary-portal.error.log;\n\n    ssl_certificate     \/srv\/tls\/secondary\/fullchain.pem;\n    ssl_certificate_key \/srv\/tls\/secondary\/privkey.pem;\n    ssl_protocols       TLSv1.2 TLSv1.3;\n\n    location \/ {\n        proxy_pass http:\/\/10.88.0.21:18084;\n        proxy_http_version 1.1;\n\n        proxy_set_header Host              $host;\n        proxy_set_header X-Real-IP         $remote_addr;\n        proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;\n        proxy_set_header X-Forwarded-Proto https;\n        proxy_set_header X-Forwarded-Host  $host;\n        proxy_set_header X-Forwarded-Port  443;\n\n        proxy_set_header Upgrade           $http_upgrade;\n        proxy_set_header Connection        \"upgrade\";\n\n        proxy_redirect off;\n    }\n}<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u4e0d\u540c\u57df\u540d\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u8bc1\u4e66<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u4e2a\u57df\u540d\u5171\u7528\u540c\u4e00\u4e2a 443 \u7aef\u53e3\uff0c\u4e0d\u4ee3\u8868\u5fc5\u987b\u4f7f\u7528\u540c\u4e00\u5f20\u8bc1\u4e66\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff0c\u7b2c\u4e00\u5957\u57df\u540d\u4f7f\u7528\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/srv\/tls\/primary\/<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e8c\u5957\u57df\u540d\u4f7f\u7528\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/srv\/tls\/secondary\/<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u5957 Nginx \u914d\u7f6e\u5f15\u7528\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ssl_certificate     \/srv\/tls\/primary\/fullchain.pem;\nssl_certificate_key \/srv\/tls\/primary\/privkey.pem;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e8c\u5957\u914d\u7f6e\u5f15\u7528\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ssl_certificate     \/srv\/tls\/secondary\/fullchain.pem;\nssl_certificate_key \/srv\/tls\/secondary\/privkey.pem;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Nginx \u4f1a\u6839\u636e\u5ba2\u6237\u7aef\u53d1\u9001\u7684 SNI \u57df\u540d\u8fd4\u56de\u76f8\u5e94\u8bc1\u4e66\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\u53ef\u4ee5\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u540c\u4e00\u4e2a\u516c\u7f51 IP\n\u540c\u4e00\u4e2a TCP 443\n\u4e0d\u540c\u57df\u540d\n\u4e0d\u540c\u8bc1\u4e66\n\u4e0d\u540c\u540e\u7aef<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u7533\u8bf7\u5305\u542b\u591a\u4e2a\u5b50\u57df\u540d\u7684\u8bc1\u4e66<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u4e00\u6b21\u7533\u8bf7\u8986\u76d6\u4e3b\u57df\u540d\u548c\u591a\u4e2a\u5b50\u57df\u540d\u7684\u8bc1\u4e66\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>certbot certonly --standalone \\\n  -d secondary-lab.example \\\n  -d www.secondary-lab.example \\\n  -d admin.secondary-lab.example \\\n  -d api.secondary-lab.example \\\n  -d portal.secondary-lab.example \\\n  --agree-tos \\\n  -m administrator@example.invalid \\\n  --cert-name secondary-lab.example<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b7e\u53d1\u540e\uff0cCertbot \u901a\u5e38\u4f1a\u5efa\u7acb\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/etc\/letsencrypt\/live\/secondary-lab.example\/fullchain.pem\n\/etc\/letsencrypt\/live\/secondary-lab.example\/privkey.pem<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u8def\u5f84\u901a\u5e38\u662f\u7b26\u53f7\u94fe\u63a5\u3002\u8bc1\u4e66\u7eed\u671f\u540e\uff0c\u94fe\u63a5\u4f1a\u6307\u5411\u65b0\u7248\u672c\u6587\u4ef6\uff0c\u56e0\u6b64 Nginx \u914d\u7f6e\u4e2d\u7684\u8def\u5f84\u65e0\u9700\u968f\u7eed\u671f\u4fee\u6539\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 <code>standalone<\/code> \u6a21\u5f0f\u65f6\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u516c\u7f51 TCP 80 \u5fc5\u987b\u80fd\u591f\u5230\u8fbe\u8bc1\u4e66\u7533\u8bf7\u4e3b\u673a\uff1b<\/li>\n\n\n\n<li>\u672c\u673a TCP 80 \u5728\u9a8c\u8bc1\u671f\u95f4\u5fc5\u987b\u53ef\u7528\uff1b<\/li>\n\n\n\n<li>\u6bcf\u4e2a\u7533\u8bf7\u57df\u540d\u90fd\u5fc5\u987b\u6b63\u786e\u89e3\u6790\uff1b<\/li>\n\n\n\n<li>\u9519\u8bef\u7684 IPv6 AAAA \u8bb0\u5f55\u53ef\u80fd\u5bfc\u81f4\u9a8c\u8bc1\u5931\u8d25\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e03\u3001\u591a\u5f20\u8bc1\u4e66\u7684\u81ea\u52a8\u90e8\u7f72<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u5b58\u5728\u591a\u5f20\u8bc1\u4e66\u65f6\uff0c\u90e8\u7f72\u94a9\u5b50\u4e0d\u80fd\u628a\u6240\u6709\u7eed\u671f\u4e8b\u4ef6\u90fd\u5f53\u4f5c\u540c\u4e00\u5f20\u8bc1\u4e66\u5904\u7406\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Certbot \u5728 deploy hook \u4e2d\u901a\u5e38\u4f1a\u63d0\u4f9b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>RENEWED_LINEAGE\nRENEWED_DOMAINS<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>RENEWED_LINEAGE=\/etc\/letsencrypt\/live\/secondary-lab.example<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u6839\u636e\u8bc1\u4e66\u540d\u79f0\u6267\u884c\u4e0d\u540c\u5206\u652f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u811a\u672c\u540d\u79f0\u3001\u76ee\u5f55\u548c\u670d\u52a1\u5747\u4e3a\u865a\u6784\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/usr\/bin\/env bash\nset -Eeuo pipefail\numask 077\n\nRENEWED_LINEAGE=\"${RENEWED_LINEAGE:-}\"\n\nif &#091;&#091; -z \"$RENEWED_LINEAGE\" ]]; then\n    echo \"\u7f3a\u5c11 RENEWED_LINEAGE\" &gt;&amp;2\n    exit 1\nfi\n\nCERT_NAME=\"$(basename -- \"$RENEWED_LINEAGE\")\"\nFULLCHAIN=\"$RENEWED_LINEAGE\/fullchain.pem\"\nPRIVKEY=\"$RENEWED_LINEAGE\/privkey.pem\"\n\ncase \"$CERT_NAME\" in\n    primary-lab.example)\n        install -d -m 0755 \/srv\/tls\/primary\n\n        install -m 0644 \\\n            \"$FULLCHAIN\" \\\n            \/srv\/tls\/primary\/fullchain.pem\n\n        install -m 0600 \\\n            \"$PRIVKEY\" \\\n            \/srv\/tls\/primary\/privkey.pem\n        ;;\n\n    secondary-lab.example)\n        install -d -m 0755 \/srv\/tls\/secondary\n\n        install -m 0644 \\\n            \"$FULLCHAIN\" \\\n            \/srv\/tls\/secondary\/fullchain.pem\n\n        install -m 0600 \\\n            \"$PRIVKEY\" \\\n            \/srv\/tls\/secondary\/privkey.pem\n        ;;\n\n    *)\n        echo \"\u672a\u914d\u7f6e\u90e8\u7f72\u89c4\u5219\uff0c\u8df3\u8fc7\uff1a$CERT_NAME\"\n        exit 0\n        ;;\nesac\n\nnginx -t\nsystemctl reload nginx<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u4f8b\u811a\u672c\u53ef\u547d\u540d\u4e3a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>tls-routing-hook.sh<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u540d\u79f0\u53ea\u662f\u6f14\u793a\uff0c\u5e76\u4e0d\u5bf9\u5e94\u4efb\u4f55\u5b9e\u9645\u670d\u52a1\u5668\u6587\u4ef6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5206\u6d41\u90e8\u7f72\u53ef\u4ee5\u907f\u514d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b2c\u4e8c\u5f20\u8bc1\u4e66\u8986\u76d6\u7b2c\u4e00\u5f20\u8bc1\u4e66\uff1b<\/li>\n\n\n\n<li>\u67d0\u5f20\u8bc1\u4e66\u7eed\u671f\u65f6\u9519\u8bef\u91cd\u542f\u65e0\u5173\u670d\u52a1\uff1b<\/li>\n\n\n\n<li>\u591a\u5957\u57df\u540d\u5171\u7528\u540c\u4e00\u90e8\u7f72\u76ee\u5f55\uff1b<\/li>\n\n\n\n<li>\u65b0\u589e\u8bc1\u4e66\u540e\u88ab\u65e7\u903b\u8f91\u9519\u8bef\u5904\u7406\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u516b\u3001\u4ece\u516c\u7f51\u591a\u7aef\u53e3\u66b4\u9732\u8fc1\u79fb\u5230\u7edf\u4e00 443<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6ca1\u6709\u53cd\u5411\u4ee3\u7406\u65f6\uff0c\u5e94\u7528\u53ef\u80fd\u4f7f\u7528\u591a\u4e2a\u72ec\u7acb\u7684\u516c\u7f51\u7aef\u53e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u7aef\u53e3\u5747\u4e3a\u865a\u6784\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u516c\u7f51 31081 \u2192 \u5185\u7f51\u5e94\u7528\u7aef\u53e3 18081\n\u516c\u7f51 32742 \u2192 \u5185\u7f51\u5e94\u7528\u7aef\u53e3 18082\n\u516c\u7f51 34693 \u2192 \u5185\u7f51\u5e94\u7528\u7aef\u53e3 18083\n\u516c\u7f51 35918 \u2192 \u5185\u7f51\u5e94\u7528\u7aef\u53e3 18084<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u7ed3\u6784\u5b58\u5728\u51e0\u4e2a\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6bcf\u65b0\u589e\u4e00\u4e2a\u5e94\u7528\uff0c\u90fd\u9700\u8981\u589e\u52a0\u4e00\u6761 NAT \u89c4\u5219\uff1b<\/li>\n\n\n\n<li>URL \u4e2d\u9700\u8981\u9644\u52a0\u7aef\u53e3\uff1b<\/li>\n\n\n\n<li>\u5185\u90e8\u5e94\u7528\u53ef\u80fd\u76f4\u63a5\u66b4\u9732\u5230\u516c\u7f51\uff1b<\/li>\n\n\n\n<li>\u53ef\u4ee5\u7ed5\u8fc7\u53cd\u5411\u4ee3\u7406\u7684 TLS\u3001\u5b89\u5168\u5934\u548c\u8bbf\u95ee\u9650\u5236\uff1b<\/li>\n\n\n\n<li>\u9632\u706b\u5899\u89c4\u5219\u4f1a\u4e0d\u65ad\u589e\u52a0\uff1b<\/li>\n\n\n\n<li>\u516c\u7f51\u66b4\u9732\u9762\u96be\u4ee5\u7edf\u4e00\u7ba1\u7406\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fc1\u79fb\u5230 Nginx \u540e\uff0cWeb \u5e94\u7528\u7edf\u4e00\u901a\u8fc7\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u516c\u7f51 TCP 443\n    \u2192 Nginx \u53cd\u5411\u4ee3\u7406<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Nginx \u5728\u5c40\u57df\u7f51\u5185\u90e8\u8bbf\u95ee\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>10.88.0.21:18081\n10.88.0.21:18082\n10.88.0.21:18083\n10.88.0.21:18084<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u5e94\u7528\u7aef\u53e3\u4e0d\u518d\u9700\u8981\u76f4\u63a5\u6620\u5c04\u5230\u516c\u7f51\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u7ec8\u8bbf\u95ee\u5f62\u5f0f\u53d8\u4e3a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>https:&#047;&#047;www.secondary-lab.example\nhttps:\/\/admin.secondary-lab.example\nhttps:\/\/api.secondary-lab.example\nhttps:\/\/portal.secondary-lab.example<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e5d\u3001\u540e\u7eed\u589e\u52a0\u5b50\u57df\u540d\u7684\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u540e\u589e\u52a0\u4e00\u4e2a\u65b0\u5e94\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>notes.secondary-lab.example<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u540e\u7aef\u8fd0\u884c\u5728\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>10.88.0.21:18120<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ea\u9700\u5b8c\u6210\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u65b0\u589e DNS \u8bb0\u5f55\uff1b<\/li>\n\n\n\n<li>\u786e\u4fdd\u8bc1\u4e66\u5305\u542b\u65b0\u57df\u540d\uff1b<\/li>\n\n\n\n<li>\u589e\u52a0\u4e00\u4e2a Nginx <code>server<\/code> \u5757\uff1b<\/li>\n\n\n\n<li>\u5c06 <code>proxy_pass<\/code> \u6307\u5411\u65b0\u7684\u5185\u7f51\u7aef\u53e3\uff1b<\/li>\n\n\n\n<li>\u6267\u884c\u914d\u7f6e\u68c0\u67e5\uff1b<\/li>\n\n\n\n<li>\u5e73\u6ed1\u52a0\u8f7d Nginx\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>server {\n    listen 443 ssl;\n    http2 on;\n\n    server_name notes.secondary-lab.example;\n\n    ssl_certificate     \/srv\/tls\/secondary\/fullchain.pem;\n    ssl_certificate_key \/srv\/tls\/secondary\/privkey.pem;\n    ssl_protocols       TLSv1.2 TLSv1.3;\n\n    location \/ {\n        proxy_pass http:\/\/10.88.0.21:18120;\n        proxy_http_version 1.1;\n\n        proxy_set_header Host              $host;\n        proxy_set_header X-Real-IP         $remote_addr;\n        proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;\n        proxy_set_header X-Forwarded-Proto https;\n\n        proxy_redirect off;\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6574\u4e2a\u8fc7\u7a0b\u4e0d\u9700\u8981\u65b0\u589e\u516c\u7f51\u7aef\u53e3\u8f6c\u53d1\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u3001SSH \u4ecd\u9700\u5355\u72ec\u5904\u7406<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSH \u4e0d\u662f\u666e\u901a HTTP \u6d41\u91cf\uff0c\u4e0d\u80fd\u76f4\u63a5\u4f7f\u7528 Nginx HTTP \u865a\u62df\u4e3b\u673a\u7684 <code>server_name<\/code> \u8fdb\u884c\u5206\u6d41\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff0cWeb \u5e94\u7528\u7edf\u4e00\u901a\u8fc7 443 \u540e\uff0c\u4ecd\u53ef\u5355\u72ec\u4fdd\u7559\u4e00\u4e2a\u9ad8\u4f4d SSH \u6620\u5c04\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u7aef\u53e3\u4e3a\u865a\u6784\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u516c\u7f51 TCP 45222\n    \u2192 \u5185\u7f51\u670d\u52a1\u5668 TCP 22<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5efa\u8bae\u540c\u65f6\u4f7f\u7528\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SSH \u516c\u94a5\u8ba4\u8bc1\uff1b<\/li>\n\n\n\n<li>\u7981\u7528\u5bc6\u7801\u767b\u5f55\uff1b<\/li>\n\n\n\n<li>\u9650\u5236\u5141\u8bb8\u767b\u5f55\u7684\u7528\u6237\uff1b<\/li>\n\n\n\n<li>\u9632\u706b\u5899\u6765\u6e90\u9650\u5236\uff1b<\/li>\n\n\n\n<li>\u767b\u5f55\u5931\u8d25\u9632\u62a4\uff1b<\/li>\n\n\n\n<li>\u65e5\u5fd7\u5ba1\u8ba1\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SSH \u7aef\u53e3\u4e0e Web \u53cd\u5411\u4ee3\u7406\u5c5e\u4e8e\u4e24\u7c7b\u4e0d\u540c\u5165\u53e3\uff0c\u4e0d\u5e94\u6df7\u4e3a\u4e00\u8c08\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e00\u3001\u540c\u4e00\u4e2a 443 \u4e0d\u80fd\u6df7\u7528 PROXY Protocol<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u4e00\u4e2a\u76d1\u542c\u5730\u5740\u548c\u7aef\u53e3\u4e0a\u7684 Nginx \u865a\u62df\u4e3b\u673a\uff0c\u5fc5\u987b\u5bf9 PROXY Protocol \u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u5e94\u91c7\u7528\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>server {\n    listen 443 ssl;\n    server_name site-a.example;\n}\n\nserver {\n    listen 443 ssl proxy_protocol;\n    server_name site-b.example;\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u539f\u56e0\u5728\u4e8e\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nginx \u5fc5\u987b\u5148\u5224\u65ad\u8fde\u63a5\u5f00\u5934\u662f\u5426\u5b58\u5728 PROXY Protocol \u5934\uff0c\u4e4b\u540e\u624d\u80fd\u7ee7\u7eed\u8bfb\u53d6 TLS \u63e1\u624b\u548c SNI \u57df\u540d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff0c\u4e0d\u80fd\u5148\u6839\u636e\u57df\u540d\u51b3\u5b9a\u662f\u5426\u542f\u7528 PROXY Protocol\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u786e\u9009\u62e9\u53ea\u6709\u4e09\u79cd\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5168\u90e8\u4e0d\u4f7f\u7528<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>listen 443 ssl;<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u5168\u90e8\u7edf\u4e00\u4f7f\u7528<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>listen 443 ssl proxy_protocol;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u63d0\u662f\u6240\u6709\u8fdb\u5165\u8be5\u76d1\u542c\u7aef\u53e3\u7684\u8fde\u63a5\u90fd\u5e26\u6709\u5408\u6cd5\u7684 PROXY Protocol \u5934\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f7f\u7528\u4e0d\u540c\u76d1\u542c\u7aef\u53e3<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>443  \u2192 \u666e\u901a HTTPS\n\u53e6\u4e00\u4e2a\u5185\u90e8\u7aef\u53e3 \u2192 \u5e26 PROXY Protocol \u7684\u4e0a\u6e38<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u666e\u901a NAT \u65e0\u6cd5\u6839\u636e TLS \u5185\u90e8\u7684\u57df\u540d\uff0c\u5c06\u540c\u4e00\u4e2a\u516c\u7f51 443 \u81ea\u52a8\u5206\u6d41\u5230\u4e24\u4e2a\u4e0d\u540c\u5185\u90e8\u7aef\u53e3\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e8c\u3001WebSocket \u8fde\u63a5\u5934\u7684\u5904\u7406<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f88\u591a\u914d\u7f6e\u4f1a\u76f4\u63a5\u4f7f\u7528\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>proxy_set_header Upgrade    $http_upgrade;\nproxy_set_header Connection \"upgrade\";<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u5bf9 WebSocket \u5e94\u7528\u901a\u5e38\u6709\u6548\uff0c\u4f46\u66f4\u89c4\u8303\u7684\u65b9\u5f0f\u662f\u5728 <code>http<\/code> \u914d\u7f6e\u8303\u56f4\u4e2d\u5b9a\u4e49\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>map $http_upgrade $connection_upgrade {\n    default upgrade;\n    ''      close;\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u5728\u53cd\u5411\u4ee3\u7406\u4e2d\u4f7f\u7528\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>proxy_set_header Upgrade    $http_upgrade;\nproxy_set_header Connection $connection_upgrade;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6837\u666e\u901a HTTP \u8bf7\u6c42\u4e0d\u4f1a\u65e0\u6761\u4ef6\u643a\u5e26\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Connection: upgrade<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u662f\u5426\u9700\u8981\u914d\u7f6e WebSocket\uff0c\u5e94\u6839\u636e\u540e\u7aef\u5e94\u7528\u7684\u5b9e\u9645\u9700\u6c42\u51b3\u5b9a\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e09\u3001\u914d\u7f6e\u68c0\u67e5\u4e0e\u5e73\u6ed1\u52a0\u8f7d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u6b21\u4fee\u6539 Nginx \u914d\u7f6e\u540e\uff0c\u90fd\u5e94\u5148\u6267\u884c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nginx -t<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ea\u6709\u5728\u51fa\u73b0\u7c7b\u4f3c\u7ed3\u679c\u65f6\u624d\u7ee7\u7eed\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>syntax is ok\ntest is successful<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u540e\u4f7f\u7528\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl reload nginx<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u4e0d\u9700\u8981\u76f4\u63a5\u91cd\u542f Nginx\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>reload<\/code> \u4f1a\u8ba9\u65b0\u5de5\u4f5c\u8fdb\u7a0b\u52a0\u8f7d\u65b0\u914d\u7f6e\uff0c\u540c\u65f6\u5141\u8bb8\u65e7\u8fde\u63a5\u7ee7\u7eed\u5b8c\u6210\uff0c\u66f4\u9002\u5408\u751f\u4ea7\u73af\u5883\u4e2d\u7684\u666e\u901a\u914d\u7f6e\u53d8\u66f4\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u56db\u3001\u540e\u7aef\u7aef\u53e3\u8fde\u901a\u6027\u68c0\u67e5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u53cd\u5411\u4ee3\u7406\u8282\u70b9\u4e0a\uff0c\u53ef\u4ee5\u68c0\u67e5\u5185\u90e8\u5e94\u7528\u7aef\u53e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u5730\u5740\u548c\u7aef\u53e3\u5747\u4e3a\u865a\u6784\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>for port in 18081 18082 18083 18084; do\n    printf '10.88.0.21:%s -&gt; ' \"$port\"\n\n    timeout 3 bash -c \"&lt;\/dev\/tcp\/10.88.0.21\/$port\" \\\n        &amp;&amp; echo OK \\\n        || echo FAILED\ndone<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u679c\u542b\u4e49\u5982\u4e0b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><code>OK<\/code><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf4\u660e\u53cd\u5411\u4ee3\u7406\u8282\u70b9\u53ef\u4ee5\u5efa\u7acb TCP \u8fde\u63a5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><code>Connection refused<\/code><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u8868\u793a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u76ee\u6807\u4e3b\u673a\u53ef\u4ee5\u5230\u8fbe\uff1b<\/li>\n\n\n\n<li>\u4f46\u5bf9\u5e94\u7aef\u53e3\u6ca1\u6709\u5e94\u7528\u76d1\u542c\uff1b<\/li>\n\n\n\n<li>\u6216\u5e94\u7528\u53ea\u76d1\u542c\u5176\u4ed6\u5730\u5740\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u8d85\u65f6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u80fd\u8868\u793a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9632\u706b\u5899\u4e22\u5f03\uff1b<\/li>\n\n\n\n<li>\u8def\u7531\u9519\u8bef\uff1b<\/li>\n\n\n\n<li>\u76ee\u6807\u4e3b\u673a\u79bb\u7ebf\uff1b<\/li>\n\n\n\n<li>\u7f51\u7edc\u4e0d\u53ef\u8fbe\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u540e\u7aef\u670d\u52a1\u5668\u8fd8\u53ef\u4ee5\u68c0\u67e5\u76d1\u542c\u72b6\u6001\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ss -lntp | grep -E ':(18081|18082|18083|18084)\\b'<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u82e5\u5e94\u7528\u53ea\u7ed1\u5b9a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>127.0.0.1:18081<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5219\u53cd\u5411\u4ee3\u7406\u8282\u70b9\u65e0\u6cd5\u8fde\u63a5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u9700\u8981\u7ed1\u5b9a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0.0.0.0:18081<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6216\u8005\u540e\u7aef\u670d\u52a1\u5668\u7684\u5c40\u57df\u7f51\u5730\u5740\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>10.88.0.21:18081<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u901a\u8fc7\u9632\u706b\u5899\u4ec5\u5141\u8bb8\u53cd\u5411\u4ee3\u7406\u8282\u70b9\u8bbf\u95ee\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e94\u3001\u63a8\u8350\u7684\u6700\u7ec8\u516c\u7f51\u5165\u53e3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ecf\u8fc7\u6574\u7406\u540e\uff0c\u516c\u7f51\u5165\u53e3\u53ef\u4ee5\u7b80\u5316\u4e3a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u516c\u7f51 TCP 80\n    \u2192 ACME HTTP \u9a8c\u8bc1\u6216 HTTP \u8df3\u8f6c\n\n\u516c\u7f51 TCP 443\n    \u2192 Nginx \u53cd\u5411\u4ee3\u7406\n\n\u516c\u7f51\u4e00\u4e2a\u9ad8\u4f4d TCP \u7aef\u53e3\n    \u2192 SSH\n\n\u5176\u4ed6 Web \u5e94\u7528\u7aef\u53e3\n    \u2192 \u4e0d\u76f4\u63a5\u66b4\u9732\u516c\u7f51<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Web \u8bf7\u6c42\u7edf\u4e00\u7ecf\u8fc7\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u5ba2\u6237\u7aef\n  \u2192 \u516c\u7f51 443\n  \u2192 \u8fb9\u754c\u8def\u7531\u5668\n  \u2192 Nginx\n  \u2192 \u5185\u90e8\u5e94\u7528\u7aef\u53e3<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u67b6\u6784\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u591a\u4e2a\u57df\u540d\u5171\u7528\u4e00\u4e2a\u516c\u7f51 IP\uff1b<\/li>\n\n\n\n<li>\u6240\u6709\u7f51\u7ad9\u4f7f\u7528\u6807\u51c6 443\uff1b<\/li>\n\n\n\n<li>URL \u65e0\u9700\u9644\u52a0\u5e94\u7528\u7aef\u53e3\uff1b<\/li>\n\n\n\n<li>TLS \u8bc1\u4e66\u96c6\u4e2d\u7ba1\u7406\uff1b<\/li>\n\n\n\n<li>\u540e\u7aef\u5e94\u7528\u7aef\u53e3\u4e0d\u76f4\u63a5\u66b4\u9732\uff1b<\/li>\n\n\n\n<li>\u65b0\u589e\u5e94\u7528\u4e0d\u9700\u8981\u65b0\u589e\u516c\u7f51 NAT\uff1b<\/li>\n\n\n\n<li>\u65e5\u5fd7\u548c\u8bbf\u95ee\u63a7\u5236\u96c6\u4e2d\uff1b<\/li>\n\n\n\n<li>WebSocket\u3001SSE\u3001\u4e0a\u4f20\u9650\u5236\u53ef\u4ee5\u7edf\u4e00\u914d\u7f6e\uff1b<\/li>\n\n\n\n<li>\u4e0d\u540c\u57df\u540d\u4ecd\u53ef\u4f7f\u7528\u4e0d\u540c\u8bc1\u4e66\uff1b<\/li>\n\n\n\n<li>\u4e0d\u540c\u57df\u540d\u4ecd\u53ef\u8f6c\u53d1\u5230\u4e0d\u540c\u670d\u52a1\u5668\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u516d\u3001\u603b\u7ed3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u4e2a\u57df\u540d\u5171\u7528\u540c\u4e00\u53f0\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u7684 443 \u7aef\u53e3\uff0c\u662f Nginx \u7684\u6807\u51c6\u5e94\u7528\u65b9\u5f0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6838\u5fc3\u6761\u4ef6\u5305\u62ec\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6240\u6709\u57df\u540d\u89e3\u6790\u5230\u540c\u4e00\u4e2a\u516c\u7f51\u5165\u53e3\uff1b<\/li>\n\n\n\n<li>\u516c\u7f51 443 \u8f6c\u53d1\u5230 Nginx\uff1b<\/li>\n\n\n\n<li>\u6bcf\u7ec4\u57df\u540d\u914d\u7f6e\u6b63\u786e\u7684 <code>server_name<\/code>\uff1b<\/li>\n\n\n\n<li>\u6bcf\u4e2a\u865a\u62df\u4e3b\u673a\u5f15\u7528\u6b63\u786e\u8bc1\u4e66\uff1b<\/li>\n\n\n\n<li><code>proxy_pass<\/code> \u6307\u5411\u6b63\u786e\u7684\u5c40\u57df\u7f51\u540e\u7aef\uff1b<\/li>\n\n\n\n<li>\u540c\u4e00\u4e2a\u76d1\u542c\u7aef\u53e3\u7684 PROXY Protocol \u8bbe\u7f6e\u4fdd\u6301\u4e00\u81f4\uff1b<\/li>\n\n\n\n<li>\u540e\u7aef Web \u5e94\u7528\u7aef\u53e3\u4e0d\u518d\u76f4\u63a5\u6620\u5c04\u5230\u516c\u7f51\uff1b<\/li>\n\n\n\n<li>\u591a\u5f20\u8bc1\u4e66\u901a\u8fc7 deploy hook \u5206\u6d41\u90e8\u7f72\uff1b<\/li>\n\n\n\n<li>\u4fee\u6539\u914d\u7f6e\u540e\u5148\u6267\u884c <code>nginx -t<\/code>\uff1b<\/li>\n\n\n\n<li>\u914d\u7f6e\u901a\u8fc7\u540e\u4f7f\u7528 <code>systemctl reload nginx<\/code>\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b8c\u6210\u8fc1\u79fb\u540e\uff0c\u516c\u7f51\u7ed3\u6784\u4f1a\u4ece\u201c\u591a\u4e2a\u7aef\u53e3\u5206\u522b\u66b4\u9732\u201d\u53d8\u4e3a\u201c\u7edf\u4e00 HTTPS \u5165\u53e3\u3001\u6309\u57df\u540d\u5206\u6d41\u201d\uff0c\u66f4\u5bb9\u6613\u7ef4\u62a4\uff0c\u4e5f\u66f4\u9002\u5408\u6301\u7eed\u589e\u52a0\u65b0\u7684\u5b50\u57df\u540d\u548c\u5185\u90e8\u5e94\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u4e2d\u7684\u57df\u540d\u3001\u4e3b\u673a\u540d\u3001IP \u5730\u5740\u3001\u7aef\u53e3\u3001\u6587\u4ef6\u8def\u5f84\u3001\u811a\u672c\u540d\u79f0\u548c\u670d\u52a1\u540d\u79f0\u5747\u4e3a\u865a\u6784\u793a\u4f8b\uff0c\u5df2\u4e0e\u5b9e\u9645\u73af\u5883\u5b8c\u5168\u5206\u79bb\u3002 \u4e00\u3001\u9700\u6c42\u80cc\u666f 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\u5176\u4ed6\u5e94\u7528\u5b50\u57df\u540d \u4e94\u3001\u4e0d\u540c\u57df\u540d\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u8bc1\u4e66 \u591a\u4e2a\u57df\u540d\u5171\u7528\u540c\u4e00\u4e2a 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