{"id":209356,"date":"2025-09-30T08:41:23","date_gmt":"2025-09-30T00:41:23","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209356\/"},"modified":"2025-09-30T08:41:24","modified_gmt":"2025-09-30T00:41:24","slug":"vps-250","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209356\/","title":{"rendered":"\u9999\u6e2fVPS\u5b9e\u6218\uff1a\u5feb\u901f\u90e8\u7f72\u9605\u8bfbAPP\u4e0e\u4e66\u5e93\u7ba1\u7406"},"content":{"rendered":"<p>\u968f\u7740\u79fb\u52a8\u4e92\u8054\u7f51\u4e0e\u6570\u5b57\u9605\u8bfb\u9700\u6c42\u7684\u589e\u957f\uff0c\u5f88\u591a\u7ad9\u957f\u548c\u4f01\u4e1a\u5e0c\u671b\u5728\u53ef\u9760\u3001\u5ef6\u8fdf\u4f4e\u7684\u73af\u5883\u4e0a\u90e8\u7f72\u9605\u8bfb\u7c7b\u5e94\u7528\u4e0e\u4e66\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\u672c\u6587\u5c06\u4ee5\u9999\u6e2fVPS\u4e3a\u57fa\u7840\uff0c\u7ed3\u5408\u5b9e\u6218\u90e8\u7f72\u7ecf\u9a8c\uff0c\u8be6\u7ec6\u8bb2\u89e3\u4ece\u73af\u5883\u51c6\u5907\u3001\u670d\u52a1\u9009\u578b\u5230\u6027\u80fd\u4f18\u5316\u4e0e\u5907\u4efd\u6062\u590d\u7684\u5b8c\u6574\u6d41\u7a0b\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u642d\u5efa\u9ad8\u53ef\u7528\u7684\u9605\u8bfbAPP\u540e\u53f0\u4e0e\u4e66\u5e93\u7ba1\u7406\u5e73\u53f0\u3002<\/p>\n<h2>\u67b6\u6784\u539f\u7406\u4e0e\u6838\u5fc3\u7ec4\u4ef6<\/h2>\n<p>\u4e00\u4e2a\u9762\u5411\u79fb\u52a8\u7aef\u7684\u9605\u8bfbAPP\u540e\u53f0\u5178\u578b\u67b6\u6784\u5305\u62ec\uff1a\u8d1f\u8f7d\u5747\u8861\u5c42\u3001\u5e94\u7528\u670d\u52a1\u5c42\u3001\u6570\u636e\u5e93\u5c42\u3001\u7f13\u5b58\u4e0e\u961f\u5217\u3001\u5bf9\u8c61\u5b58\u50a8\u4ee5\u53ca\u65e5\u5fd7\u4e0e\u76d1\u63a7\u3002\u4f7f\u7528\u9999\u6e2fVPS\u4f5c\u4e3a\u4e3b\u673a\u8282\u70b9\u6709\u52a9\u4e8e\u5728\u9999\u6e2f\u3001\u5185\u5730\u4e0e\u4e1c\u5357\u4e9a\u5730\u533a\u83b7\u5f97\u8f83\u4f4e\u7684\u7f51\u7edc\u5ef6\u8fdf\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u914d\u5408<a href=\"https:\/\/www.server.hk\/cloud.php\">\u9999\u6e2fVPS<\/a>\u6216\u5176\u4ed6\u4f9b\u5e94\u5546\u7684\u5b9e\u4f8b\u8fdb\u884c\u6df7\u5408\u90e8\u7f72\u3002<\/p>\n<h3>\u4e3b\u8981\u7ec4\u4ef6\u8bf4\u660e<\/h3>\n<ul>\n<li><strong>Web \u670d\u52a1\u5668\/\u53cd\u5411\u4ee3\u7406\uff1a<\/strong>\u5e38\u89c1\u9009\u62e9\u4e3a Nginx\uff0c\u8d1f\u8d23\u9759\u6001\u8d44\u6e90\u3001SSL \u7ec8\u7aef\u548c\u53cd\u5411\u4ee3\u7406\u5230\u5e94\u7528\u8fdb\u7a0b\uff08\u5982 Gunicorn\u3001uWSGI \u6216 Node.js\uff09\u3002<\/li>\n<li><strong>\u5e94\u7528\u5c42\uff1a<\/strong>\u53ef\u4f7f\u7528 Python\uff08Django\/Flask\uff09\u3001Node.js\uff08Express\/Nest\uff09\u6216 Java\uff08Spring Boot\uff09\u3002\u6838\u5fc3\u529f\u80fd\u5305\u62ec\u7528\u6237\u8ba4\u8bc1\u3001\u4e66\u7c4d\u68c0\u7d22\u3001\u7ae0\u8282\u7ba1\u7406\u3001\u8ba1\u8d39\u4e0e\u6743\u9650\u63a7\u5236\u3002<\/li>\n<li><strong>\u6570\u636e\u5e93\uff1a<\/strong>\u63a8\u8350 PostgreSQL\uff08\u5173\u7cfb\u578b\uff09\u7528\u4e8e\u7528\u6237\u4e0e\u5143\u6570\u636e\uff1bElasticsearch \u7528\u4e8e\u5168\u6587\u68c0\u7d22\uff1b\u5982\u679c\u662f\u5927\u89c4\u6a21\u5185\u5bb9\u5206\u53d1\uff0c\u53ef\u8003\u8651\u4f7f\u7528\u5206\u7247\/\u53ea\u8bfb\u526f\u672c\u3002<\/li>\n<li><strong>\u7f13\u5b58\u4e0e\u961f\u5217\uff1a<\/strong>Redis \u7528\u4e8e\u4f1a\u8bdd\u3001\u70ed\u70b9\u7f13\u5b58\u3001\u5206\u5e03\u5f0f\u9501\uff1bRabbitMQ \u6216 Redis Streams \u7528\u4e8e\u5f02\u6b65\u4efb\u52a1\uff08\u5982\u4e66\u7c4d\u5bfc\u5165\u3001\u7ae0\u8282\u89e3\u6790\u3001\u683c\u5f0f\u8f6c\u6362\uff09\u3002<\/li>\n<li><strong>\u5bf9\u8c61\u5b58\u50a8\uff1a<\/strong>\u7528\u4e8e\u5b58\u653e\u7535\u5b50\u4e66\u6587\u4ef6\uff08epub\u3001mobi\u3001pdf\uff09\u4e0e\u5c01\u9762\u56fe\uff0c\u652f\u6301\u5206\u5757\u4e0a\u4f20\u3001CDN \u52a0\u901f\u548c\u751f\u547d\u5468\u671f\u7ba1\u7406\u3002<\/li>\n<li><strong>\u65e5\u5fd7\u4e0e\u76d1\u63a7\uff1a<\/strong>Prometheus + Grafana\u3001ELK\uff08Elasticsearch\u3001Logstash\u3001Kibana\uff09\u6216 Loki\uff0c\u7528\u4e8e\u6307\u6807\u3001\u9519\u8bef\u4e0e\u5ba1\u8ba1\u65e5\u5fd7\u5206\u6790\u3002<\/li>\n<\/ul>\n<h2>\u5b9e\u6218\u90e8\u7f72\u6b65\u9aa4\uff08\u4ee5 Ubuntu + Docker Compose \u4e3a\u4f8b\uff09<\/h2>\n<p>\u4e0b\u9762\u7ed9\u51fa\u4e00\u79cd\u5e38\u89c1\u4e14\u6613\u4e8e\u6269\u5c55\u7684\u90e8\u7f72\u6d41\u7a0b\uff0c\u9002\u5408\u5728\u9999\u6e2fVPS\u4e0a\u5feb\u901f\u4e0a\u7ebf\u9605\u8bfb\u670d\u52a1\u3002<\/p>\n<h3>1. \u7cfb\u7edf\u51c6\u5907\u4e0e\u5b89\u5168<\/h3>\n<ul>\n<li>\u9009\u62e9\u7a33\u5b9a\u7684\u53d1\u884c\u7248\uff08\u5982 Ubuntu 22.04 LTS\uff09\u3002<\/li>\n<li>\u66f4\u65b0\u7cfb\u7edf\u5e76\u5b89\u88c5\u57fa\u7840\u5de5\u5177\uff1aapt update &amp;&amp; apt upgrade -y\uff1b\u5b89\u88c5 vim\u3001curl\u3001ufw\u3001git\u3002<\/li>\n<li>\u5f00\u542f\u9632\u706b\u5899\u5e76\u4ec5\u5f00\u653e\u5fc5\u8981\u7aef\u53e3\uff0880\/443\u3001SSH \u53ef\u81ea\u5b9a\u4e49\u7aef\u53e3\uff09\uff1aufw allow 443\/tcp; ufw allow 80\/tcp; ufw enable\u3002<\/li>\n<li>\u5173\u95ed root SSH \u767b\u5f55\uff0c\u4f7f\u7528\u516c\u94a5\u8ba4\u8bc1\u5e76\u8bbe\u7f6e fail2ban \u9632\u7206\u7834\u3002<\/li>\n<\/ul>\n<h3>2. \u4f7f\u7528 Docker Compose \u90e8\u7f72\u670d\u52a1<\/h3>\n<p>\u901a\u8fc7 Docker \u5316\u53ef\u4ee5\u52a0\u5feb\u90e8\u7f72\u901f\u5ea6\u4e0e\u540e\u7eed\u6269\u5bb9\uff1a<\/p>\n<ul>\n<li>\u5b89\u88c5 Docker \u4e0e Docker Compose\u3002<\/li>\n<li>\u7f16\u5199 docker-compose.yml\uff0c\u793a\u4f8b\u5305\u542b nginx\u3001app\u3001postgres\u3001redis\u3001elasticsearch \u548c minio\uff08\u5bf9\u8c61\u5b58\u50a8\uff09\u670d\u52a1\u3002<\/li>\n<li>\u4e3a\u6570\u636e\u5e93\u8bbe\u7f6e\u6301\u4e45\u5316\u5377\uff08Docker volume \u6216\u76f4\u63a5\u6302\u8f7d\u5bbf\u4e3b\u76ee\u5f55\uff09\uff0c\u5e76\u914d\u7f6e\u73af\u5883\u53d8\u91cf\uff08\u4e0d\u8981\u5c06\u5bc6\u7801\u5199\u5230\u4ee3\u7801\u5e93\uff0c\u4f7f\u7528\u5916\u90e8 secrets \u7ba1\u7406\uff09\u3002<\/li>\n<\/ul>\n<h3>3. \u5e94\u7528\u914d\u7f6e\u5173\u952e\u70b9<\/h3>\n<ul>\n<li>\u6570\u636e\u5e93\u8fde\u63a5\u6c60\uff1a\u4f7f\u7528\u8fde\u63a5\u6c60\uff08pgbouncer \u6216\u5e94\u7528\u5185\u6c60\uff09\u907f\u514d POSTGRES \u8fde\u63a5\u6570\u8fc7\u9ad8\u5f15\u53d1\u95ee\u9898\u3002<\/li>\n<li>\u5168\u6587\u68c0\u7d22\uff1a\u5c06\u4e66\u7c4d\u5185\u5bb9\u7d22\u5f15\u5230 Elasticsearch\uff0c\u5b9a\u671f\u505a\u589e\u91cf\u4e0e\u5168\u91cf\u91cd\u5efa\u7b56\u7565\uff0c\u907f\u514d\u7d22\u5f15\u81a8\u80c0\u3002<\/li>\n<li>\u5f02\u6b65\u4efb\u52a1\uff1a\u957f\u8017\u65f6\u7684\u7ae0\u8282\u89e3\u6790\u3001\u683c\u5f0f\u8f6c\u6362\u3001\u5c01\u9762\u751f\u6210\u5e94\u653e\u5230\u540e\u53f0\u961f\u5217\u5904\u7406\uff0c\u5e76\u914d\u7f6e\u4efb\u52a1\u91cd\u8bd5\u4e0e\u5e42\u7b49\u6027\u3002<\/li>\n<li>\u6587\u4ef6\u5b58\u50a8\uff1a\u4f7f\u7528 MinIO \u517c\u5bb9 S3 API\uff0c\u6216\u63a5\u5165\u4e91\u5382\u5546\u7684\u5bf9\u8c61\u5b58\u50a8\uff1b\u542f\u7528 CDN\uff08\u53ef\u9009\uff09\u51cf\u8f7b VPS \u5e26\u5bbd\u538b\u529b\u3002<\/li>\n<\/ul>\n<h3>4. SSL \u4e0e\u57df\u540d\u3001CDN \u96c6\u6210<\/h3>\n<ul>\n<li>\u4e3a\u57df\u540d\u7533\u8bf7 Let&#8217;s Encrypt \u8bc1\u4e66\uff0c\u53ef\u7528 certbot \u6216\u4f7f\u7528 nginx-proxy \u81ea\u52a8\u7ba1\u7406\u8bc1\u4e66\u3002<\/li>\n<li>\u5982\u679c\u76ee\u6807\u8bfb\u8005\u5728\u4e2d\u56fd\u5927\u9646\uff0c\u5efa\u8bae\u524d\u7aef\u9759\u6001\u8d44\u6e90\u901a\u8fc7 CDN \u5206\u53d1\u4ee5\u63d0\u9ad8\u52a0\u8f7d\u901f\u5ea6\u5e76\u964d\u4f4e\u9999\u6e2fVPS\u7684\u5e26\u5bbd\u6210\u672c\u3002<\/li>\n<li>\u914d\u7f6e HTTP2\/3 \u4e0e\u5408\u9002\u7684 TLS \u53c2\u6570\u6765\u63d0\u5347\u6027\u80fd\u4e0e\u5b89\u5168\u3002<\/li>\n<\/ul>\n<h2>\u6027\u80fd\u4f18\u5316\u4e0e\u9ad8\u53ef\u7528\u7b56\u7565<\/h2>\n<p>\u9605\u8bfb\u7c7b\u5e94\u7528\u5bf9\u4e8e\u5e76\u53d1\u8bf7\u6c42\u4e0e\u968f\u673a\u8bfb\u5199\u7684\u6027\u80fd\u8981\u6c42\u8f83\u9ad8\uff0c\u4e0b\u9762\u5217\u51fa\u4e00\u4e9b\u5b9e\u7528\u4f18\u5316\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u7f13\u5b58\u70ed\u70b9\u6570\u636e\uff1a<\/strong>\u7ae0\u8282\u5185\u5bb9\u53ef\u4ee5\u5c06\u70ed\u5ea6\u9ad8\u7684\u7ae0\u8282\u7f13\u5b58\u5230 Redis\uff0c\u914d\u5408 LRU \u7b56\u7565\u6e05\u7406\u8fc7\u671f\u7f13\u5b58\u3002<\/li>\n<li><strong>\u8bfb\u5199\u5206\u79bb\uff1a<\/strong>\u6570\u636e\u5e93\u91c7\u7528\u4e3b\u4ece\u67b6\u6784\uff0c\u5199\u5165\u5230\u4e3b\u5e93\uff0c\u8bfb\u53d6\u8d70\u53ea\u8bfb\u526f\u672c\uff0c\u964d\u4f4e\u4e3b\u5e93\u8d1f\u8f7d\u3002<\/li>\n<li><strong>\u6c34\u5e73\u6269\u5c55\uff1a<\/strong>\u5e94\u7528\u5c42\u91c7\u7528\u65e0\u72b6\u6001\u8bbe\u8ba1\uff0c\u501f\u52a9\u5bb9\u5668\u7f16\u6392\uff08Kubernetes \u6216\u7b80\u5355\u7684\u8d1f\u8f7d\u5747\u8861\u5668\uff09\u5b9e\u73b0\u6c34\u5e73\u6269\u5bb9\u3002<\/li>\n<li><strong>\u5e26\u5bbd\u4e0e\u8fde\u63a5\u4f18\u5316\uff1a<\/strong>\u9759\u6001\u8d44\u6e90\u542f\u7528\u538b\u7f29\u3001\u5408\u5e76\u3001\u61d2\u52a0\u8f7d\u548c\u788e\u7247\u7f13\u5b58\u5934\uff08Cache-Control\u3001ETag\uff09\u3002<\/li>\n<li><strong>\u641c\u7d22\u4f18\u5316\uff1a<\/strong>\u5c06\u9891\u7e41\u67e5\u8be2\u5b57\u6bb5\u8bbe\u7f6e\u4e3a keyword 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APP\u3002<\/li>\n<li>\u5e26\u5bbd\u901a\u5e38\u652f\u6301\u8f83\u9ad8\u51fa\u7f51\u901f\u5ea6\uff0c\u4e14\u5bf9\u5927\u9646\u51fa\u53e3\u7a33\u5b9a\u6027\u8f83\u597d\u3002<\/li>\n<li>\u90e8\u7f72\u7075\u6d3b\uff0c\u9002\u5408\u5bb9\u5668\u5316\u4e0e\u81ea\u52a8\u5316\u8fd0\u7ef4\u3002<\/li>\n<\/ul>\n<h3>\u7f8e\u56fdVPS \/ \u7f8e\u56fd\u670d\u52a1\u5668 \u7684\u9002\u7528\u573a\u666f<\/h3>\n<ul>\n<li>\u9762\u5411\u6b27\u7f8e\u7528\u6237\u65f6\u5ef6\u8fdf\u66f4\u4f4e\uff0c\u4e14\u5728\u6570\u636e\u5408\u89c4\u4e0e\u8bbf\u95ee\u7b56\u7565\u4e0a\u66f4\u53cb\u597d\u3002<\/li>\n<li>\u901a\u5e38\u5e26\u5bbd\u6210\u672c\u4e0e\u8ba1\u8d39\u6a21\u5f0f\u4e0d\u540c\uff0c\u9002\u5408\u9700\u8981\u5927\u89c4\u6a21\u8de8\u533a\u57df\u5206\u53d1\u3001\u6216\u4f9d\u8d56\u7f8e\u56fd\u4e91\u751f\u6001\u7684\u670d\u52a1\u3002<\/li>\n<\/ul>\n<h3>\u9999\u6e2f\u670d\u52a1\u5668\uff08\u88f8\u673a\uff09\u4e0e VPS \u7684\u6289\u62e9<\/h3>\n<ul>\n<li>\u5982\u679c\u5bf9 IO\u3001CPU 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