{"id":208520,"date":"2025-09-29T18:33:38","date_gmt":"2025-09-29T10:33:38","guid":{"rendered":"https:\/\/www.server.hk\/blog\/208520\/"},"modified":"2025-09-29T18:33:39","modified_gmt":"2025-09-29T10:33:39","slug":"vps-38","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208520\/","title":{"rendered":"\u9999\u6e2fVPS\uff1a\u4e3aAPP\u90e8\u7f72\u63d0\u4f9b\u9ad8\u53ef\u9760\u540e\u7aef\u652f\u6491\uff0c\u5feb\u901f\u4e0a\u7ebf\u65e0\u5fe7"},"content":{"rendered":"<p>\u5728\u79fb\u52a8\u4e92\u8054\u7f51\u548c\u5fae\u670d\u52a1\u65f6\u4ee3\uff0c\u5e94\u7528\u4e0a\u7ebf\u901f\u5ea6\u4e0e\u540e\u7aef\u7a33\u5b9a\u6027\u76f4\u63a5\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u548c\u4e1a\u52a1\u8f6c\u5316\u3002\u5bf9\u4e8e\u9762\u5411\u4e2d\u56fd\u5927\u9646\u3001\u4e1c\u5357\u4e9a\u751a\u81f3\u5168\u7403\u7528\u6237\u7684\u5e94\u7528\uff0c\u9009\u62e9\u5408\u9002\u7684\u90e8\u7f72\u8282\u70b9\u4e0e\u4e91\u4e3b\u673a\u7c7b\u578b\u5c24\u4e3a\u5173\u952e\u3002\u672c\u6587\u5c06\u4ece\u6280\u672f\u539f\u7406\u3001\u5178\u578b\u5e94\u7528\u573a\u666f\u3001\u4e0e\u5176\u4ed6\u8282\u70b9\uff08\u5982\u7f8e\u56fdVPS\u3001\u7f8e\u56fd\u670d\u52a1\u5668\uff09\u548c\u4f20\u7edf\u9999\u6e2f\u670d\u52a1\u5668\u7684\u5bf9\u6bd4\uff0c\u4ee5\u53ca\u5b9e\u9645\u9009\u8d2d\u5efa\u8bae\u7b49\u65b9\u9762\uff0c\u8be6\u7ec6\u8bb2\u89e3\u4e3a\u4ec0\u4e48\u9999\u6e2fVPS\u662f\u4e3aAPP\u90e8\u7f72\u63d0\u4f9b\u9ad8\u53ef\u9760\u540e\u7aef\u652f\u6491\u3001\u5b9e\u73b0\u5feb\u901f\u4e0a\u7ebf\u7684\u4f18\u9009\u65b9\u6848\u3002<\/p>\n<h2>\u539f\u7406\u4e0e\u6838\u5fc3\u6280\u672f\u8981\u70b9<\/h2>\n<p>\u9999\u6e2fVPS\u901a\u5e38\u57fa\u4e8e\u6210\u719f\u7684\u865a\u62df\u5316\u6280\u672f\uff08\u5982 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\u9632\u62a4\u3002<\/li>\n<li><strong>\u9ad8\u53ef\u7528\u4e0e\u5907\u4efd\uff1a<\/strong>\u901a\u8fc7\u5feb\u7167\uff08snapshot\uff09\u3001\u5b9a\u671f\u5907\u4efd\u548c\u5f02\u5730\u51b7\u5907\u5b9e\u73b0\u6570\u636e\u4fdd\u62a4\uff1b\u7ed3\u5408\u8d1f\u8f7d\u5747\u8861\u548c\u81ea\u52a8\u6545\u969c\u68c0\u6d4b\u53ef\u4ee5\u5728\u5355\u70b9\u6545\u969c\u65f6\u5b9e\u73b0\u5feb\u901f\u5207\u6362\u3002<\/li>\n<li><strong>\u5b89\u5168\u4e0e\u5408\u89c4\uff1a<\/strong>\u652f\u6301\u9632\u706b\u5899\u89c4\u5219\u3001\u79c1\u6709\u7f51\u7edc\uff08VPC\uff09\u3001\u5b89\u5168\u7ec4\u3001\u4ee5\u53ca\u7aef\u5230\u7aef TLS\/HTTPS \u914d\u7f6e\uff0c\u6ee1\u8db3\u4e0d\u540c\u5408\u89c4\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h3>\u6027\u80fd\u6307\u6807\u4e0eSLA\u5173\u6ce8\u70b9<\/h3>\n<p>\u9009\u62e9\u9999\u6e2fVPS\u65f6\u5e94\u5173\u6ce8\u4ee5\u4e0b\u6280\u672f\u6307\u6807\uff1a<\/p>\n<ul>\n<li>\u5355\u6838\/\u591a\u6838 CPU \u6027\u80fd\u4e0e\u57fa\u51c6\u5f97\u5206\uff08\u5bf9\u6bd4\u540c\u4ef7\u4f4d\u7684\u7f8e\u56fd\u670d\u52a1\u5668\uff09<\/li>\n<li>\u5185\u5b58\u5e26\u5bbd\u4e0e\u5ef6\u8fdf\uff0c\u5c24\u5176\u5bf9\u7f13\u5b58\/\u5185\u5b58\u6570\u636e\u5e93\u91cd\u8981<\/li>\n<li>\u78c1\u76d8 IOPS \u4e0e\u541e\u5410\u91cf\uff08\u987a\u5e8f\u4e0e\u968f\u673a\uff09<\/li>\n<li>\u4e0a\u884c\/\u4e0b\u884c\u5e26\u5bbd\u5cf0\u503c\u53ca\u5e73\u5747\u5229\u7528\u7387<\/li>\n<li>\u7f51\u7edc\u5ef6\u8fdf\uff08RTT\uff09\u5230\u76ee\u6807\u7528\u6237\u7fa4\uff0c\u5982\u5230\u4e2d\u56fd\u5927\u9646\/\u4e1c\u5357\u4e9a\/\u7f8e\u897f\/\u7f8e\u4e1c\u7684\u5ef6\u8fdf\u5dee\u5f02<\/li>\n<li>\u5907\u4efd\u7a97\u53e3\u3001\u6062\u590d\u65f6\u95f4\u76ee\u6807\uff08RTO\uff09\u4e0e\u6062\u590d\u70b9\u76ee\u6807\uff08RPO\uff09<\/li>\n<\/ul>\n<h2>\u5178\u578b\u5e94\u7528\u573a\u666f<\/h2>\n<p>\u9999\u6e2fVPS\u975e\u5e38\u9002\u5408\u4ee5\u4e0b\u573a\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u79fb\u52a8APP\u540e\u7aef\uff1a<\/strong>\u5bf9\u4e2d\u56fd\u5185\u5730\u53ca\u4e9a\u592a\u7528\u6237\u63d0\u4f9b\u4f4e\u5ef6\u8fdf\u670d\u52a1\uff0c\u5e38\u89c1\u4e8e\u6d88\u606f\u63a8\u9001\u3001\u7528\u6237\u9274\u6743\u3001API 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\u660e\u786e\u4e1a\u52a1\u9700\u6c42\u4e0e\u6027\u80fd\u57fa\u7ebf<\/h3>\n<ul>\n<li>\u5e76\u53d1\u8fde\u63a5\u6570\u3001\u5e73\u5747QPS\u3001\u5cf0\u503c\u6d41\u91cf\u9884\u4f30\u3002<\/li>\n<li>\u662f\u5426\u9700\u8981\u4f4e\u5ef6\u8fdf\uff08\u5b9e\u65f6\u901a\u4fe1\/\u6e38\u620f\uff09\u6216\u9ad8\u541e\u5410\uff08\u5927\u6587\u4ef6\u4f20\u8f93\/\u89c6\u9891\u70b9\u64ad\uff09\u3002<\/li>\n<li>\u6570\u636e\u5e93\u8bfb\u5199\u6bd4\u91cd\uff0c\u662f\u5426\u9700\u8981\u672c\u5730SSD\u6216\u72ec\u7acbIO\u914d\u989d\u3002<\/li>\n<\/ul>\n<h3>2. \u7f51\u7edc\u7b56\u7565\u8bbe\u8ba1<\/h3>\n<ul>\n<li>\u9009\u62e9\u652f\u6301 BGP\/\u591a\u7ebf\u6216\u6709\u76f4\u8fde\u4e2d\u56fd\u7684\u94fe\u8def\u4ee5\u964d\u4f4e\u6296\u52a8\u4e0e\u4e22\u5305\u3002<\/li>\n<li>\u542f\u7528\u5e26\u5bbd\u5305\u6216\u6309\u9700\u5f39\u6027\u5e26\u5bbd\uff0c\u907f\u514d\u7a81\u53d1\u6d41\u91cf\u5bfc\u81f4\u94fe\u8def\u74f6\u9888\u3002<\/li>\n<li>\u90e8\u7f72 CDN \u52a0\u901f\u9759\u6001\u8d44\u6e90\uff0c\u51cf\u5c11 VPS \u5e26\u5bbd\u538b\u529b\u3002<\/li>\n<\/ul>\n<h3>3. \u9ad8\u53ef\u7528\u4e0e\u6269\u7f29\u5bb9\u67b6\u6784<\/h3>\n<ul>\n<li>\u5e94\u7528\u65e0\u72b6\u6001\u5316\uff0c\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\uff08LB\uff09\u5206\u53d1\u6d41\u91cf\uff0c\u914d\u5408\u81ea\u52a8\u4f38\u7f29\uff08Auto-scaling\uff09\u3002<\/li>\n<li>\u91cd\u8981\u6570\u636e\u843d\u5730\u6570\u636e\u5e93\u96c6\u7fa4\uff08\u4e3b\u4ece\u6216\u5206\u5e03\u5f0f\uff09\uff0c\u5e76\u5b9a\u671f\u5efa\u7acb\u5907\u4efd\u548c\u8de8\u673a\u623f\u5feb\u7167\u3002<\/li>\n<li>\u8bbe\u7f6e\u5065\u5eb7\u68c0\u67e5\u4e0e\u6545\u969c\u8f6c\u79fb\u7b56\u7565\uff0c\u7f29\u77edRTO\u3002<\/li>\n<\/ul>\n<h3>4. \u5b89\u5168\u4e0e\u8fd0\u7ef4<\/h3>\n<ul>\n<li>\u542f\u7528\u9632\u706b\u5899\u3001\u5b89\u5168\u7ec4\u4e0e\u5165\u4fb5\u68c0\u6d4b\uff08IDS\/IPS\uff09\uff0c\u5e76\u8fdb\u884c\u6d41\u91cf\u767d\u540d\u5355\u7ba1\u7406\u3002<\/li>\n<li>\u90e8\u7f72\u96c6\u4e2d\u5316\u65e5\u5fd7\u4e0e\u76d1\u63a7\uff08Prometheus\u3001Grafana\u3001ELK\uff09\uff0c\u914d\u5408\u544a\u8b66\u7b56\u7565\u3002<\/li>\n<li>\u5b9a\u671f\u505a\u538b\u529b\u4e0e\u7a7f\u900f\u6d4b\u8bd5\uff0c\u9a8c\u8bc1\u9632\u62a4\u4e0e\u6269\u5bb9\u7b56\u7565\u7684\u6709\u6548\u6027\u3002<\/li>\n<\/ul>\n<h3>5. \u6210\u672c\u4f18\u5316<\/h3>\n<ul>\n<li>\u975e\u9ad8\u5cf0\u671f\u53ef\u4ee5\u4f7f\u7528\u6309\u91cf\u5b9e\u4f8b\uff0c\u5cf0\u503c\u4f7f\u7528\u5f39\u6027\u4f38\u7f29\u3002<\/li>\n<li>\u957f\u671f\u7a33\u5b9a\u8d1f\u8f7d\u53ef\u9009\u62e9\u5305\u5e74\u5305\u6708\u83b7\u5f97\u4ef7\u683c\u4f18\u52bf\u3002<\/li>\n<li>\u5408\u7406\u5206\u5c42\u5b58\u50a8\uff08\u70ed\u6570\u636e\u653eSSD\uff0c\u51b7\u6570\u636e\u653e\u5bf9\u8c61\u5b58\u50a8\uff09\u964d\u4f4e\u957f\u671f\u5b58\u50a8\u6210\u672c\u3002<\/li>\n<\/ul>\n<h2>\u5b9e\u8df5\u6848\u4f8b\u7b80\u8ff0<\/h2>\n<p>\u67d0\u8de8\u5883\u793e\u4ea4APP\u56e2\u961f\u9700\u8981\u5728\u4e2d\u56fd\u5927\u9646\u548c\u4e1c\u5357\u4e9a\u5feb\u901f\u83b7\u53d6\u7528\u6237\uff0c\u4ed6\u4eec\u91c7\u7528\u9999\u6e2fVPS\u90e8\u7f72API\u7f51\u5173\u4e0e\u7528\u6237\u4f1a\u8bdd\u5c42\uff0c\u6570\u636e\u5e93\u90e8\u7f72\u5728\u540c\u57ce\u9ad8IO\u5b9e\u4f8b\uff0c\u5e76\u4f7f\u7528\u5206\u5e03\u5f0f\u7f13\u5b58\uff08Redis 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