{"id":55258,"date":"2025-02-18T13:05:13","date_gmt":"2025-02-18T05:05:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/55258\/"},"modified":"2025-02-18T13:05:13","modified_gmt":"2025-02-18T05:05:13","slug":"%e5%9c%a8vultr%e4%b8%8a%e4%bd%bf%e7%94%a8lets-encrypt%e5%ae%9e%e7%8e%b0ssl%e8%af%81%e4%b9%a6%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/55258\/","title":{"rendered":"\u5728Vultr\u4e0a\u4f7f\u7528Let\u2019s Encrypt\u5b9e\u73b0SSL\u8bc1\u4e66\u7684\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"<h2>\u5f15\u8a00<\/h2>\n<p>\u5728\u5f53\u4eca\u4e92\u8054\u7f51\u65f6\u4ee3\uff0c<em>\u5b89\u5168<\/em>\u5df2\u6210\u4e3a\u7f51\u7ad9\u8fd0\u8425\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u4f7f\u7528<em>SSL\u8bc1\u4e66<\/em>\u662f\u4fdd\u62a4\u7528\u6237\u6570\u636e\u548c\u63d0\u9ad8\u7f51\u7ad9\u4fe1\u8a89\u7684\u6709\u6548\u624b\u6bb5\u3002<em>Let\u2019s Encrypt<\/em>\u662f\u4e00\u9879\u63d0\u4f9b\u514d\u8d39SSL\u8bc1\u4e66\u7684\u670d\u52a1\uff0c\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728<em>Vultr<\/em>\u4e91\u670d\u52a1\u5668\u4e0a\u914d\u7f6eLet\u2019s Encrypt\uff0c\u4ee5\u786e\u4fdd\u60a8\u7684\u7f51\u7ad9\u5b89\u5168\u3002<\/p>\n<h2>\u4ec0\u4e48\u662fVultr\uff1f<\/h2>\n<p>Vultr\u662f\u4e00\u5bb6\u63d0\u4f9b\u4e91\u8ba1\u7b97\u670d\u52a1\u7684\u516c\u53f8\uff0c\u62e5\u6709\u4f17\u591a\u6570\u636e\u4e2d\u5fc3\u548c\u9ad8\u6027\u80fd\u7684\u670d\u52a1\u5668\u3002\u7528\u6237\u53ef\u4ee5\u901a\u8fc7Vultr\u5feb\u901f\u90e8\u7f72\u5404\u79cd\u5e94\u7528\uff0c\u5305\u62ec\u7f51\u9875\u670d\u52a1\u5668\u3001\u6570\u636e\u5e93\u7b49\u3002\u7531\u4e8e\u5176\u7075\u6d3b\u6027\u548c\u9ad8\u53ef\u7528\u6027\uff0cVultr\u53d7\u5230\u4f17\u591a\u5f00\u53d1\u8005\u548c\u4f01\u4e1a\u7684\u9752\u7750\u3002<\/p>\n<h2>\u4ec0\u4e48\u662fLet\u2019s Encrypt\uff1f<\/h2>\n<p><em>Let\u2019s Encrypt<\/em>\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u3001\u81ea\u52a8\u5316\u7684\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff0c\u65e8\u5728\u4f7f\u52a0\u5bc6\u53d8\u5f97\u666e\u904d\u3002\u5b83\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u7b80\u5355\u7684\u65b9\u5f0f\u4e3a\u5176\u7f51\u7ad9\u83b7\u53d6SSL\/TLS\u8bc1\u4e66\uff0c\u4fdd\u62a4\u7f51\u7ad9\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h2>\u4f7f\u7528Let\u2019s Encrypt\u7684\u4f18\u70b9<\/h2>\n<ul>\n<li><strong>\u514d\u8d39<\/strong>\uff1aLet\u2019s Encrypt\u63d0\u4f9b\u5b8c\u5168\u514d\u8d39\u7684\u8bc1\u4e66\u3002<\/li>\n<li><strong>\u81ea\u52a8\u5316<\/strong>\uff1a\u652f\u6301\u81ea\u52a8\u7eed\u8ba2\uff0c\u65e0\u9700\u624b\u52a8\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u5b89\u5168<\/strong>\uff1a\u63d0\u4f9bHTTPS\u534f\u8bae\uff0c\u589e\u5f3a\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li><strong>\u5e7f\u6cdb\u652f\u6301<\/strong>\uff1a\u652f\u6301\u5927\u591a\u6570\u73b0\u4ee3\u6d4f\u89c8\u5668\u548c\u64cd\u4f5c\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n<h2>\u5728Vultr\u4e0a\u914d\u7f6eLet\u2019s Encrypt\u7684\u6b65\u9aa4<\/h2>\n<h3>\u7b2c\u4e00\u6b65\uff1a\u767b\u5f55Vultr\u63a7\u5236\u9762\u677f<\/h3>\n<ul>\n<li>\u524d\u5f80\uff0c\u8f93\u5165\u8d26\u53f7\u4fe1\u606f\u767b\u5f55\u63a7\u5236\u9762\u677f\u3002<\/li>\n<\/ul>\n<h3>\u7b2c\u4e8c\u6b65\uff1a\u521b\u5efa\u65b0\u7684\u670d\u52a1\u5668\u5b9e\u4f8b<\/h3>\n<ol>\n<li>\u70b9\u51fb\u201cDeploy Instance\u201d\u3002<\/li>\n<li>\u9009\u62e9\u6240\u9700\u7684\u64cd\u4f5c\u7cfb\u7edf\uff08\u5982Ubuntu 20.04\uff09\u3002<\/li>\n<li>\u9009\u62e9\u6570\u636e\u4e2d\u5fc3\u7684\u4f4d\u7f6e\u548c\u670d\u52a1\u5668\u89c4\u683c\u3002<\/li>\n<li>\u5b8c\u6210\u914d\u7f6e\u540e\uff0c\u70b9\u51fb\u201cDeploy Now\u201d\u3002<\/li>\n<\/ol>\n<h3>\u7b2c\u4e09\u6b65\uff1a\u8fde\u63a5\u5230\u60a8\u7684\u670d\u52a1\u5668<\/h3>\n<p>\u4f7f\u7528SSH\u5de5\u5177\uff08\u5982PuTTY\u6216Terminal\uff09\u8fde\u63a5\u5230\u60a8\u521a\u521a\u521b\u5efa\u7684\u670d\u52a1\u5668\u5b9e\u4f8b\u3002\u547d\u4ee4\u5982\u4e0b\uff1a bash ssh root@your_server_ip<\/p>\n<h3>\u7b2c\u56db\u6b65\uff1a\u5b89\u88c5Certbot<\/h3>\n<p>Certbot\u662f\u4e00\u4e2a\u7528\u4e8e\u7ba1\u7406Let\u2019s Encrypt\u8bc1\u4e66\u7684\u5ba2\u6237\u7aef\u5de5\u5177\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u66f4\u65b0\u7cfb\u7edf<\/strong>\uff1a bash sudo apt update &amp;&amp; sudo apt upgrade -y<\/p>\n<\/li>\n<li>\n<p><strong>\u5b89\u88c5Certbot<\/strong>\uff1a bash sudo apt install certbot python3-certbot-nginx -y<\/p>\n<\/li>\n<\/ul>\n<h3>\u7b2c\u4e94\u6b65\uff1a\u914d\u7f6eNginx\uff08\u6216Apache\uff09<\/h3>\n<ul>\n<li>\n<p>\u6253\u5f00Nginx\u914d\u7f6e\u6587\u4ef6\uff1a bash sudo nano \/etc\/nginx\/sites-available\/default<\/p>\n<\/li>\n<li>\n<p>\u5728<code>server<\/code>\u5757\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\u4ee5\u91cd\u5b9a\u5411HTTP\u6d41\u91cf\u5230HTTPS\uff1a nginx server { listen 80; server_name your_domain.com; return 301 https:\/\/$host$request_uri;}<\/p>\n<\/li>\n<\/ul>\n<h3>\u7b2c\u516d\u6b65\uff1a\u83b7\u53d6SSL\u8bc1\u4e66<\/h3>\n<p>\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u83b7\u53d6\u8bc1\u4e66\uff1a bash sudo certbot \u2013nginx -d your_domain.com -d www.your_domain.com<\/p>\n<ul>\n<li>Certbot\u4f1a\u81ea\u52a8\u83b7\u53d6\u8bc1\u4e66\u5e76\u914d\u7f6eNginx\u3002<\/li>\n<\/ul>\n<h3>\u7b2c\u4e03\u6b65\uff1a\u6d4b\u8bd5SSL\u8bc1\u4e66<\/h3>\n<ul>\n<li>\u8bbf\u95ee<code>https:\/\/your_domain.com<\/code>\u68c0\u67e5\u662f\u5426\u6210\u529f\u914d\u7f6eSSL\u8bc1\u4e66\u3002<\/li>\n<\/ul>\n<h3>\u7b2c\u516b\u6b65\uff1a\u8bbe\u7f6e\u81ea\u52a8\u7eed\u8ba2<\/h3>\n<ul>\n<li>Certbot\u81ea\u52a8\u7eed\u8ba2\u529f\u80fd\u53ef\u4ee5\u786e\u4fdd\u60a8\u7684SSL\u8bc1\u4e66\u5728\u5230\u671f\u524d\u81ea\u52a8\u66f4\u65b0\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u81ea\u52a8\u7eed\u8ba2\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff1a bash sudo certbot renew \u2013dry-run<\/li>\n<\/ul>\n<h2>FAQ<\/h2>\n<h3>\u5982\u4f55\u5728Vultr\u4e0a\u4f7f\u7528Let\u2019s Encrypt\u7684SSL\u8bc1\u4e66\uff1f<\/h3>\n<p>\u901a\u8fc7\u5728Vultr\u4e0a\u521b\u5efa\u4e00\u4e2a\u4e91\u670d\u52a1\u5668\u5b9e\u4f8b\uff0c\u5e76\u5b89\u88c5Certbot\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Let\u2019s Encrypt\u7684SSL\u8bc1\u4e66\u3002\u6309\u7167\u4e0a\u6587\u4e2d\u8be6\u7ec6\u6b65\u9aa4\u8fdb\u884c\u914d\u7f6e\u5373\u53ef\u3002<\/p>\n<h3>Let\u2019s Encrypt\u7684SSL\u8bc1\u4e66\u6709\u6548\u671f\u662f\u591a\u4e45\uff1f<\/h3>\n<p>Let\u2019s Encrypt\u7684SSL\u8bc1\u4e66\u6709\u6548\u671f\u4e3a90\u5929\uff0c\u4f46\u60a8\u53ef\u4ee5\u901a\u8fc7Certbot\u8bbe\u7f6e\u81ea\u52a8\u7eed\u8ba2\uff0c\u4ee5\u786e\u4fdd\u8bc1\u4e66\u4e0d\u4f1a\u8fc7\u671f\u3002<\/p>\n<h3>\u5982\u679cSSL\u8bc1\u4e66\u8fc7\u671f\u4e86\u600e\u4e48\u529e\uff1f<\/h3>\n<p>\u60a8\u53ef\u4ee5\u624b\u52a8\u4f7f\u7528Certbot\u7eed\u8ba2SSL\u8bc1\u4e66\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a bash sudo certbot renew<\/p>\n<h3>\u5728Vultr\u4e0a\u5b89\u88c5Let\u2019s Encrypt\u662f\u5426\u590d\u6742\uff1f<\/h3>\n<p>\u6309\u7167\u672c\u6587\u63d0\u4f9b\u7684\u8be6\u7ec6\u6b65\u9aa4\uff0c\u914d\u7f6eLet\u2019s Encrypt\u5e76\u4e0d\u590d\u6742\uff0c\u9002\u5408\u5404\u79cd\u6c34\u5e73\u7684\u7528\u6237\u3002<\/p>\n<h3>\u53ef\u4ee5\u4e3a\u591a\u4e2a\u57df\u540d\u914d\u7f6eLet\u2019s Encrypt\u8bc1\u4e66\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u60a8\u53ef\u4ee5\u5728\u83b7\u53d6\u8bc1\u4e66\u65f6\u4f7f\u7528<code>-d<\/code>\u53c2\u6570\u6307\u5b9a\u591a\u4e2a\u57df\u540d\u3002\u4f8b\u5982\uff1a<code>-d example.com -d www.example.com<\/code>\u3002<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u901a\u8fc7\u5728Vultr\u4e0a\u914d\u7f6eLet\u2019s Encrypt\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u5730\u4e3a\u60a8\u7684\u7f51\u7ad9\u63d0\u4f9b\u5b89\u5168\u4fdd\u969c\u3002\u4f7f\u7528SSL\u8bc1\u4e66\u4e0d\u4ec5\u4fdd\u62a4\u4e86\u7528\u6237\u7684\u6570\u636e\uff0c\u4e5f\u63d0\u5347\u4e86\u7f51\u7ad9\u7684\u4fe1\u8a89\u5ea6\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5e2e\u52a9\u60a8\u6210\u529f\u914d\u7f6eSSL\u8bc1\u4e66\uff0c\u63d0\u5347\u60a8\u7684\u7f51\u7ad9\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u8a00 \u5728\u5f53\u4eca\u4e92\u8054\u7f51\u65f6\u4ee3\uff0c\u5b89\u5168\u5df2\u6210\u4e3a\u7f51\u7ad9\u8fd0\u8425\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u4f7f\u7528SSL\u8bc1\u4e66\u662f\u4fdd\u62a4\u7528\u6237\u6570\u636e\u548c\u63d0\u9ad8\u7f51\u7ad9\u4fe1\u8a89\u7684\u6709\u6548\u624b\u6bb5\u3002Let\u2019s Encrypt\u662f\u4e00\u9879\u63d0\u4f9b\u514d\u8d39SSL\u8bc1\u4e66\u7684\u670d\u52a1\uff0c\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Vultr\u4e91\u670d\u52a1\u5668\u4e0a\u914d\u7f6eLet\u2019s Encrypt\uff0c\u4ee5\u786e\u4fdd\u60a8\u7684\u7f51\u7ad9\u5b89\u5168\u3002 \u4ec0\u4e48\u662fVultr\uff1f Vultr\u662f\u4e00\u5bb6\u63d0\u4f9b\u4e91\u8ba1\u7b97\u670d\u52a1\u7684\u516c\u53f8\uff0c\u62e5\u6709\u4f17\u591a\u6570\u636e\u4e2d\u5fc3\u548c\u9ad8\u6027\u80fd\u7684\u670d\u52a1\u5668\u3002\u7528\u6237\u53ef\u4ee5\u901a\u8fc7Vultr\u5feb\u901f\u90e8\u7f72\u5404\u79cd\u5e94\u7528\uff0c\u5305\u62ec\u7f51\u9875\u670d\u52a1\u5668\u3001\u6570\u636e\u5e93\u7b49\u3002\u7531\u4e8e\u5176\u7075\u6d3b\u6027\u548c\u9ad8\u53ef\u7528\u6027\uff0cVultr\u53d7\u5230\u4f17\u591a\u5f00\u53d1\u8005\u548c\u4f01\u4e1a\u7684\u9752\u7750\u3002 \u4ec0\u4e48\u662fLet\u2019s Encrypt\uff1f Let\u2019s Encrypt\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u3001\u81ea\u52a8\u5316\u7684\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff0c\u65e8\u5728\u4f7f\u52a0\u5bc6\u53d8\u5f97\u666e\u904d\u3002\u5b83\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u7b80\u5355\u7684\u65b9\u5f0f\u4e3a\u5176\u7f51\u7ad9\u83b7\u53d6SSL\/TLS\u8bc1\u4e66\uff0c\u4fdd\u62a4\u7f51\u7ad9\u7684\u5b89\u5168\u6027\u3002 \u4f7f\u7528Let\u2019s Encrypt\u7684\u4f18\u70b9 \u514d\u8d39\uff1aLet\u2019s Encrypt\u63d0\u4f9b\u5b8c\u5168\u514d\u8d39\u7684\u8bc1\u4e66\u3002 \u81ea\u52a8\u5316\uff1a\u652f\u6301\u81ea\u52a8\u7eed\u8ba2\uff0c\u65e0\u9700\u624b\u52a8\u64cd\u4f5c\u3002 \u5b89\u5168\uff1a\u63d0\u4f9bHTTPS\u534f\u8bae\uff0c\u589e\u5f3a\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002 \u5e7f\u6cdb\u652f\u6301\uff1a\u652f\u6301\u5927\u591a\u6570\u73b0\u4ee3\u6d4f\u89c8\u5668\u548c\u64cd\u4f5c\u7cfb\u7edf\u3002 \u5728Vultr\u4e0a\u914d\u7f6eLet\u2019s Encrypt\u7684\u6b65\u9aa4 \u7b2c\u4e00\u6b65\uff1a\u767b\u5f55Vultr\u63a7\u5236\u9762\u677f \u524d\u5f80\uff0c\u8f93\u5165\u8d26\u53f7\u4fe1\u606f\u767b\u5f55\u63a7\u5236\u9762\u677f\u3002 \u7b2c\u4e8c\u6b65\uff1a\u521b\u5efa\u65b0\u7684\u670d\u52a1\u5668\u5b9e\u4f8b \u70b9\u51fb\u201cDeploy Instance\u201d\u3002 \u9009\u62e9\u6240\u9700\u7684\u64cd\u4f5c\u7cfb\u7edf\uff08\u5982Ubuntu 20.04\uff09\u3002 \u9009\u62e9\u6570\u636e\u4e2d\u5fc3\u7684\u4f4d\u7f6e\u548c\u670d\u52a1\u5668\u89c4\u683c\u3002 \u5b8c\u6210\u914d\u7f6e\u540e\uff0c\u70b9\u51fb\u201cDeploy Now\u201d\u3002 \u7b2c\u4e09\u6b65\uff1a\u8fde\u63a5\u5230\u60a8\u7684\u670d\u52a1\u5668 \u4f7f\u7528SSH\u5de5\u5177\uff08\u5982PuTTY\u6216Terminal\uff09\u8fde\u63a5\u5230\u60a8\u521a\u521a\u521b\u5efa\u7684\u670d\u52a1\u5668\u5b9e\u4f8b\u3002\u547d\u4ee4\u5982\u4e0b\uff1a bash ssh root@your_server_ip \u7b2c\u56db\u6b65\uff1a\u5b89\u88c5Certbot Certbot\u662f\u4e00\u4e2a\u7528\u4e8e\u7ba1\u7406Let\u2019s Encrypt\u8bc1\u4e66\u7684\u5ba2\u6237\u7aef\u5de5\u5177\u3002 \u66f4\u65b0\u7cfb\u7edf\uff1a bash sudo apt update &amp;&amp; sudo apt upgrade -y \u5b89\u88c5Certbot\uff1a bash sudo apt install certbot python3-certbot-nginx -y 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