{"id":943,"date":"2022-10-15T15:46:16","date_gmt":"2022-10-15T07:46:16","guid":{"rendered":"http:\/\/viplao.com\/?p=943"},"modified":"2022-10-15T15:46:16","modified_gmt":"2022-10-15T07:46:16","slug":"sre-%e5%88%b0%e5%ba%95%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"http:\/\/viplao.com\/index.php\/2022\/10\/15\/sre-%e5%88%b0%e5%ba%95%e6%98%af%e4%bb%80%e4%b9%88\/","title":{"rendered":"SRE \u5230\u5e95\u662f\u4ec0\u4e48"},"content":{"rendered":"\n<p>SRE \u5230\u5e95\u662f\u4ec0\u4e48\uff1f\u8fd9\u662f\u4e00\u4e2a\u6700\u65e9\u7531 Google \u63d0\u51fa\u7684\u6982\u5ff5\uff0c\u6211\u7684\u7406\u89e3\u662f\uff0c\u7528\u8f6f\u4ef6\u89e3\u51b3\u8fd0\u7ef4\u95ee\u9898\u3002\u6807\u51c6\u5316\uff0c\u81ea\u52a8\u5316\uff0c\u53ef\u6269\u5c55\uff0c\u9ad8\u53ef\u7528\u662f\u4e3b\u8981\u7684\u5de5\u4f5c\u5185\u5bb9\u3002\u8fd9\u4e2a\u5c97\u4f4d\u88ab\u63d0\u51fa\u7684\u65f6\u5019\uff0c\u60f3\u89e3\u51b3\u7684\u95ee\u9898\u662f\u6253\u7834\u5f00\u53d1\u4eba\u5458\u60f3\u8981\u5feb\u901f\u8fed\u4ee3\uff0c\u4e0e\u8fd0\u7ef4\u4eba\u5458\u60f3\u8981\u4fdd\u6301\u7a33\u5b9a\uff0c\u62d2\u7edd\u9891\u7e41\u66f4\u65b0\u4e4b\u95f4\u7684\u77db\u76fe\u3002<\/p>\n\n\n\n<p>SRE \u76ee\u524d\u5bf9\u4e8e\u62db\u8058\u6765\u8bf4\u8fd8\u662f\u6bd4\u8f83\u56f0\u96be\u3002\u4e00\u65b9\u9762\uff0c\u8fd9\u4e2a\u5c97\u4f4d\u9700\u8981\u4e00\u5b9a\u7684\u7ecf\u9a8c\uff0c\u800c\u5e94\u5c4a\u751f\u4e00\u822c\u6765\u8bf4\u4e0d\u4f1a\u6709\u8fd0\u7ef4\u590d\u6742\u8f6f\u4ef6\u7684\u7ecf\u5386\uff1b\u53e6\u4e00\u65b9\u9762\u5c31\u662f\u5f88\u591a\u4eba\u4f9d\u7136\u4ee5\u4e3a\u8fd9\u5c31\u662f\u201c\u8fd0\u7ef4\u201d\u5de5\u7a0b\u5e08\uff0c\u8ba4\u4e3a\u505a\u7684\u662f\u4e00\u4e9b\u4f4e\u7ea7\u91cd\u590d\u7684\u5de5\u4f5c\uff0c\u5bf9\u8fd9\u4e2a\u5de5\u4f5c\u6709\u6392\u65a5\u3002\u6700\u6839\u672c\u7684\uff0c\u5176\u5b9e\u8fd9\u4e2a\u5c97\u4f4d\u5bfb\u627e\u7684\u8981\u4e48\u662f\u5177\u6709\u8fd0\u7ef4\u7ecf\u9a8c\u7684\u5f00\u53d1\u4eba\u5458\uff0c\u8981\u4e48\u662f\u5177\u6709\u8f6f\u4ef6\u5f00\u53d1\u6280\u80fd\u7684\u8fd0\u7ef4\u5de5\u7a0b\u5e08\u3002\u6240\u4ee5\u6bd4\u8f83\u96be\u4ee5\u627e\u5230\u5408\u9002\u7684\u4eba\u3002<\/p>\n\n\n\n<p>\u5728\u73b0\u5b9e\u751f\u6d3b\u4e2d\uff0c\u4e0d\u540c\u516c\u53f8\u7684 SRE \u5c97\u4f4d\u5927\u6709\u4e0d\u540c\uff0c\u6709\u4e00\u4e9b\u751a\u81f3\u53ef\u80fd\u8fd8\u662f\u4f20\u7edf\u8fd0\u7ef4\u7684\u540d\u5b57\u6362\u4e86\u4e00\u4e2a\u5c97\u4f4d\u540d\u79f0\u3002<\/p>\n\n\n\n<p>\u6bd4\u5982\u8682\u8681\u91d1\u670d\u6709\u4e24\u79cd SRE\uff0c\u4e00\u79cd\u662f\u8d1f\u8d23\u7a33\u5b9a\u6027\u7684\uff0c\u5c31\u662f\u5927\u5bb6\u6240\u7406\u89e3\u7684 SRE\uff1b\u53e6\u4e00\u79cd\u53eb\u505a\u8d44\u91d1\u5b89\u5168 SRE\uff0c\u5e76\u4e0d\u8d1f\u8d23\u670d\u52a1\u6b63\u5e38\u8fd0\u884c\uff0c\u800c\u662f\u8d1f\u8d23\u91d1\u94b1\u6570\u76ee\u6b63\u786e\uff0c\u5bf9\u8d26\u6ca1\u6709\u9519\u8bef\uff0c\u5de5\u4f5c\u5185\u5bb9\u4ee5\u5f00\u53d1\u4e3a\u4e3b\uff0c\u4e3b\u8981\u662f\u8d44\u91d1\u6838\u5bf9\u5e73\u53f0\u548c\u6838\u5bf9\u89c4\u5219\uff08\u6ca1\u6709\u505a\u8fc7\uff0c\u53ea\u662f\u4e2a\u4eba\u7406\u89e3\uff09\u3002\u67d0\u79cd\u610f\u4e49\u4e0a\u8bf4\uff0c\u5df2\u7ecf\u4e0d\u7b97\u662f SRE \u800c\u662f\u4e13\u4e1a\u9886\u57df\u7684\u5f00\u53d1\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"503\" height=\"184\" src=\"http:\/\/viplao.com\/wp-content\/uploads\/2022\/10\/image-6.png\" alt=\"\" class=\"wp-image-944\" srcset=\"http:\/\/viplao.com\/wp-content\/uploads\/2022\/10\/image-6.png 503w, http:\/\/viplao.com\/wp-content\/uploads\/2022\/10\/image-6-300x110.png 300w\" sizes=\"(max-width: 503px) 100vw, 503px\" \/><\/figure>\n\n\n\n<p>Netflix \uff082016\u5e74\uff09\u7684\u6a21\u5f0f\u662f\u8c01\u5f00\u53d1\uff0c\u8c01\u7ef4\u62a4\u3002SRE \u8d1f\u8d23\u63d0\u4f9b\u6280\u672f\u652f\u6301\uff0c\u548c\u54a8\u8be2\u670d\u52a1\u3002Netflix \u5728\u5168\u7403 170 \u4e2a\u56fd\u5bb6\u6709\u670d\u52a1\uff0cCore SREs \u53ea\u6709 5 \u4e2a\u4eba\u3002<\/p>\n\n\n\n<p>\u5fae\u8f6f\u6709\u4e13\u95e8\u7684 Game Streaming SRE\uff0c\u8d1f\u8d23 XBox \u5728\u7ebf\u6e38\u620f\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<p>\u6240\u4ee5\u4e0d\u540c\u516c\u53f8\u7684 SRE \u7684\u5185\u5bb9\u5404\u6709\u504f\u91cd\uff0c\u53d6\u51b3\u4e8e\u516c\u53f8\u8981\u63d0\u4f9b\u4ec0\u4e48\u6837\u7684\u670d\u52a1\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u53ef\u4ee5\u5b66\u4e60\u7f51\u7edc\u5206\u5c42\u7684\u65b9\u5f0f\uff0c\u5c06 SRE \u5927\u81f4\u7684\u5de5\u4f5c\u5185\u5bb9\u4ece\u4e0b\u5f80\u4e0a\u5206\u6210 3 \u4e2a\u5927\u7c7b\uff1a<\/p>\n\n\n\n<ul><li>Infrastructure\uff1a\u4e3b\u8981\u8d1f\u8d23\u6700\u57fa\u7840\u7684\u786c\u4ef6\u8bbe\u65bd\uff0c\u7f51\u7edc\uff0c\u7c7b\u4f3c\u4e8e IaaS\uff0c\u505a\u7684\u4e8b\u60c5\u53ef\u53c2\u8003 DigitalOcean<\/li><li>Platform\uff1a\u63d0\u4f9b\u4e2d\u95f4\u4ef6\u6280\u672f\uff0c\u5f00\u7bb1\u5373\u7528\u7684\u4e00\u4e9b\u670d\u52a1\uff0c\u7c7b\u4f3c\u4e8e PaaS\uff0c\u505a\u7684\u4e8b\u60c5\u53ef\u53c2\u8003 Heroku, GCP, AWS \u7b49<\/li><li>\u4e1a\u52a1 SRE\uff1a\u7ef4\u62a4\u670d\u52a1\uff0c\u5e94\u7528\uff0c\u7ef4\u62a4\u4e1a\u52a1\u7684\u6b63\u5e38\u8fd0\u884c<\/li><\/ul>\n\n\n\n<p><strong>\u4e00\u3001Infrastructure<\/strong><\/p>\n\n\n\n<p>Infrastructure \u548c Platform SRE \u5176\u5b9e\u53ef\u6709\u53ef\u65e0\uff0c\u8fd9\u4e9b\u5e74\u5546\u4e1a\u5316\u7684\u670d\u52a1\u5176\u5b9e\u8d8a\u6765\u8d8a\u591a\u4e86\uff0c\u6bd4\u5982\uff0c\u5982\u679c\u516c\u53f8\u9009\u62e9\u5168\u90e8\u5728 AWS \u90e8\u7f72\u81ea\u5df1\u7684\u670d\u52a1\u7684\u8bdd\uff0c\u90a3\u4e48\u5c31\u4e0d\u9700\u8981\u81ea\u5df1\u5efa\u7acb Datacenter\uff0c\u7ef4\u62a4\u7f51\u7edc\u4e4b\u7c7b\u7684\u5de5\u4f5c\u4e86\uff0c\u53ea\u9700\u8981\u51e0\u4e2a AWS \u4e13\u5bb6\u5373\u53ef\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u6709\u7684\u8bdd\uff0c\u5de5\u4f5c\u5185\u5bb9\u4e5f\u53ef\u5927\u53ef\u5c0f\u3002\u53ef\u4ee5\u4ece\u7ba1\u7406\u8d2d\u4e70\u7684 VPS \u5f00\u59cb\uff0c\u4e5f\u53ef\u4ee5\u4ece\u91c7\u8d2d\u786c\u4ef6\u670d\u52a1\u5668\u5f00\u59cb\u3002<\/p>\n\n\n\n<p>\u6211\u89c9\u5f97 Infrastructure SRE \u7684\u5de5\u4f5c\u5185\u5bb9\u53ef\u4ee5\u8fd9\u6837\u5b9a\u4e49\uff1a<\/p>\n\n\n\n<ul><li>\u8d1f\u8d23\u670d\u52a1\u5668\u7684\u91c7\u8d2d\uff0c\u9884\u7b97\uff0cCMDB \u7ba1\u7406\u3002\u8981\u77e5\u9053\uff08\u80fd\u67e5\u8be2\u5230\uff09\u6bcf\u4e00\u53f0\u7684\u8d1f\u8d23\u4eba\u662f\u8c01\uff0c\u5728\u5e72\u4ec0\u4e48\u3002\u8fd9\u4e2a\u975e\u5e38\u91cd\u8981\uff0c\u5982\u679c\u505a\u4e0d\u597d\uff0c\u4f1a\u9020\u6210\u6781\u5927\u7684\u8d44\u6e90\u6d6a\u8d39\u3002<\/li><li>\u63d0\u4f9b\u53ef\u9760\u8f6f\u4ef6\u7684\u90e8\u7f72\u73af\u5883\uff0c\u4e00\u822c\u662f\u865a\u62df\u673a\uff0c\u6216\u8005 bare mental\u3002<\/li><li>\u64cd\u4f5c\u7cfb\u7edf\u7684\u7248\u672c\u7edf\u4e00\u7ef4\u62a4\uff0cLinux \u53d1\u884c\u7248\u7684\u7248\u672c\uff0cKernel \u7684\u7248\u672c\u7b49\u3002<\/li><li>\u7ef4\u62a4\u673a\u5668\u4e0a\u7684\u57fa\u7840\u8f6f\u4ef6\uff0c\u6bd4\u5982 NTP\uff0c\u76d1\u63a7\u4ee3\u7406\uff0c\u5176\u4ed6\u7684\u4e00\u4e9b\u4ee3\u7406\u3002<\/li><li>\u63d0\u4f9b\u673a\u5668\u7684\u767b\u5f55\u65b9\u5f0f\uff0c\u6743\u9650\u7ba1\u7406\uff0c\u547d\u4ee4\u5ba1\u8ba1\u3002<\/li><li>\u7ef4\u62a4\u4e00\u5957\u53ef\u89c2\u6d4b\u6027\u7684\u57fa\u7840\u8bbe\u65bd\uff0c\u6bd4\u5982\u76d1\u63a7\u7cfb\u7edf\uff0clog \u7cfb\u7edf\uff0ctrace \u7cfb\u7edf\u3002<\/li><li>\u7ef4\u62a4\u7f51\u7edc\uff0c\u5927\u516c\u53f8\u53ef\u80fd\u90fd\u4f1a\u81ea\u5df1\u8bbe\u8ba1\u673a\u623f\u5185\u7684\u7f51\u7edc\u3002\u5176\u4e2d\u5305\u62ec\uff1a<\/li><\/ul>\n\n\n\n<ul><li>\u7f51\u7edc\u7684\u8fde\u901a\uff0c\u8fd9\u4e2a\u662f\u5fc5\u8981\u7684\u3002\u5bf9\u4e8e\u4e0a\u5c42\u7528\u6237\uff08Platform SRE\uff09\u6765\u8bf4\uff0c\u4ea4\u4ed8\u7684\u670d\u52a1\u5e94\u8be5\u662f\u4efb\u610f\u4e24\u4e2a IP \u662f\u53ef\u4ee5 ping \u901a\u7684\uff0c\u5373\u7ba1\u7406\u597d 3 \u5c42\u4ee5\u4e0b\u7684\u7f51\u7edc\u3002<\/li><li>NAT \u670d\u52a1<\/li><li>DNS \u670d\u52a1<\/li><li>\u9632\u706b\u5899<\/li><li>4 \u5c42\u8d1f\u8f7d\u5747\u8861\uff0c7\u5c42\u8d1f\u8f7d\u5747\u8861<\/li><li>CDN<\/li><li>\u8bc1\u4e66\u7ba1\u7406<\/li><\/ul>\n\n\n\n<p>\u6bcf\u4e00\u9879\u65e2\u53ef\u4ee5\u662f\u4e00\u4e2a\u5f88\u5927\u7684\u56e2\u961f\uff0c\u4e5f\u53ef\u4ee5\u53ea\u6709\u4e00\u4e2a\u4eba\u53bb\u5bf9\u5546\u4e1a\u5316\u7684 Infra \u670d\u52a1\u3002\u53ef\u4ee5\u4f7f\u7528\u5f00\u6e90\u7684\u4ea7\u54c1\uff0c\u4e5f\u53ef\u4ee5\u81ea\u5df1\u7814\u53d1\u3002<\/p>\n\n\n\n<p><strong>\u4e8c\u3001Platform SRE<\/strong><\/p>\n\n\n\n<p>Infrastructure SRE \u7ef4\u62a4\u7684\u662f\u57fa\u7840\u8bbe\u65bd\uff0cPlatform SRE \u4f7f\u7528\u4ed6\u4eec\u63d0\u4f9b\u7684\u57fa\u7840\u8bbe\u65bd\u5efa\u7acb\u8f6f\u4ef6\u670d\u52a1\uff0c\u8ba9\u516c\u53f8\u5185\u7684\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528\u5f00\u7bb1\u5373\u7528\u7684\u8f6f\u4ef6\u670d\u52a1\uff0c\u6bd4\u5982 Queue\uff0cCache\uff0c\u5b9a\u65f6\u4efb\u52a1\uff0cRPC \u670d\u52a1\u7b49\u7b49\u3002<\/p>\n\n\n\n<p>\u4e3b\u8981\u7684\u5de5\u4f5c\u5185\u5bb9\u6709\uff1a<\/p>\n\n\n\n<ul><li>RPC \u670d\u52a1\uff1a\u8ba9\u4e0d\u540c\u7684\u670d\u52a1\u53ef\u4ee5\u4e92\u76f8\u53d1\u73b0\u5e76\u8c03\u7528<\/li><li>\u79c1\u6709\u4e91\u670d\u52a1<\/li><li>\u961f\u5217\u670d\u52a1\uff0c\u6bd4\u5982 Kafka \u6216\u8005 RabbitMQ<\/li><li>\u5206\u5e03\u5f0f\u7684 cronjob \u670d\u52a1<\/li><li>Cache<\/li><li>\u7f51\u5173\u670d\u52a1\uff1a\u53cd\u5411\u4ee3\u7406\u7684\u914d\u7f6e<\/li><li>\u5bf9\u8c61\u5b58\u50a8\uff1as3<\/li><li>\u5176\u4ed6\u4e00\u4e9b\u6570\u636e\u5e93\uff1aES\uff0cmongo \u7b49\u7b49\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4f1a\u6709 DBA \u6765\u8fd0\u7ef4\uff0c\u4f46\u662f NoSQL \u6216\u8005\u56fe\u6570\u636e\u5e93\u4e00\u822c\u7531 SRE \u7ef4\u62a4\u3002<\/li><li>\u5185\u90e8\u7684\u5f00\u53d1\u73af\u5883\uff1a<\/li><\/ul>\n\n\n\n<ul><li>SCM \u7cfb\u7edf\uff0c\u6bd4\u5982\u81ea\u5efa\u7684 Gitlab<\/li><li>CI\/CD \u7cfb\u7edf<\/li><li>\u955c\u50cf\u7cfb\u7edf\uff0c\u6bd4\u5982 Harbor<\/li><li>\u5176\u4ed6\u7684\u4e00\u4e9b\u5f00\u53d1\u5de5\u5177\uff0c\u6bd4\u5982\u5206\u5e03\u5f0f\u7f16\u8bd1\uff0cSentry \u9519\u8bef\u7ba1\u7406\u7b49\u7b49<\/li><li>\u4e00\u4e9b\u79bb\u7ebf\u8ba1\u7b97\u73af\u5883\uff0c\u5927\u6570\u636e\u7684\u670d\u52a1<\/li><\/ul>\n\n\n\n<p><strong>\u4e09\u3001\u4e1a\u52a1 SRE<\/strong><\/p>\n\n\n\n<p>\u6709\u4e86 Platform SRE \u7684\u652f\u6301\uff0c\u5f00\u53d1\u4eba\u5458\u5199\u4ee3\u7801\u5c31\u57fa\u672c\u4e0a\u4e0d\u9700\u8981\u5173\u5fc3\u90e8\u7f72\u7684\u95ee\u9898\u4e86\u3002\u53ef\u4ee5\u4e13\u6ce8\u4e8e\u5f00\u53d1\uff0c\u4f7f\u7528\u516c\u53f8\u5f00\u7bb1\u5373\u7528\u7684\u670d\u52a1\u3002\u8fd9\u4e00\u5c42\u7684 SRE \u66f4\u52a0\u8d34\u8fd1\u4e8e\u4e1a\u52a1\uff0c\u77e5\u9053\u4e1a\u52a1\u662f\u600e\u4e48\u8fd0\u884c\u7684\uff0c\u8bf7\u6c42\u662f\u600e\u4e48\u5904\u7406\u7684\uff0c\u4f9d\u8d56\u4e86\u54ea\u4e9b\u7ec4\u4ef6\u3002\u5982\u679c X \u9664\u4e86\u95ee\u9898\uff0c\u53ef\u4ee5\u6709\u54ea\u4e9b\u964d\u7ea7\u7b56\u7565\u3002\u53c2\u4e0e\u5e94\u7528\u7684\u67b6\u6784\u8bbe\u8ba1\uff0c\u63d0\u4f9b\u6280\u672f\u652f\u6301\u3002<\/p>\n\n\n\n<p>\u4e3b\u8981\u7684\u5de5\u4f5c\u5185\u5bb9\u6709\uff1a<\/p>\n\n\n\n<ul><li>\u53c2\u4e0e\u7cfb\u7edf\u7684\u8bbe\u8ba1\u3002\u6bd4\u5982\u7194\u65ad\u3001\u964d\u7ea7\uff0c\u6269\u5bb9\u7b49\u7b56\u7565\u3002<\/li><li>\u505a\u538b\u6d4b\uff0c\u4e86\u89e3\u7cfb\u7edf\u7684\u5bb9\u91cf\u3002<\/li><li>\u505a\u5bb9\u91cf\u89c4\u5212\u3002<\/li><li>\u4e1a\u52a1\u4fa7\u7684 Oncall\u3002<\/li><\/ul>\n\n\n\n<p>\u5bf9\u4e8e\u4e00\u4e2a\u4e13\u4e1a\u7684 SRE \u6765\u8bf4\uff0c\u4e0a\u8ff0\u6280\u80fd\u4e5f\u4e0d\u5e94\u8be5\u6709\u660e\u663e\u7684\u754c\u9650\uff0c\u6bd4\u5982\u8bf4\u4e1a\u52a1 SRE \u4e5f\u9700\u8981\u638c\u63e1\u4e00\u4e9b\u7f51\u7edc\u6280\u80fd\uff0cInfra SRE \u4e5f\u8981\u5199\u4e00\u4e9b\u4ee3\u7801\u3002\u5f88\u591a\u5de5\u5177\u6bcf\u4e00\u4e2a\u5c97\u4f4d\u7684\u4eba\u90fd\u591a\u5c11\u7528\u7684\u5230\uff0c\u6bd4\u5982 Ansible\/Puppet\/SaltStack \u8fd9\u79cd IT \u81ea\u52a8\u5316\u5de5\u5177\uff0c\u6216\u8005 Grafana\/Prometheus \u8fd9\u79cd\u76d1\u63a7\u5de5\u5177\uff0c\u53ea\u6709\u7406\u89e3\u624d\u80fd\u7528\u7684\u6b63\u786e\u3002\u6362\u4e2a\u89d2\u5ea6\u8bb2\uff0c\u5bf9\u4e8e\u4e1a\u52a1 SRE \u6765\u8bf4\uff0c\u867d\u7136\u57fa\u672c\u4e0a\u4e0d\u4f1a\u53bb\u7ba1\u7406\u56db\u5c42\u4ee5\u4e0b\u7684\u7f51\u7edc\uff0c\u4f46\u662f\u5982\u679c\u9047\u5230\u7f51\u7edc\u95ee\u9898\uff0c\u80fd\u901a\u8fc7\u5df2\u6709\u7684\u5de5\u5177\u548c\u6743\u9650\u6392\u67e5\u5230\u4ea4\u6362\u673a\u95ee\u9898\uff0c\u53bb\u627e Infra SRE \u5e2e\u5fd9\uff1a\u201c\u8bf7\u5e2e\u6211\u770b\u4e0b xx IP \u5230\u4ea4\u6362\u673a\u662f\u5426\u6709\u5f02\u5e38\uff0c\u56e0\u4e3a xxx \u663e\u793a\u7684\u7ed3\u679c\u662f xx\u201d\uff0c\u603b\u6bd4 \u201c\u6211\u6000\u7591 xx \u6709\u7f51\u7edc\u95ee\u9898\uff0c\u8bf7\u5e2e\u5fd9\u6392\u67e5\u4e0b\u201d \u8981\u597d\u4e00\u4e9b\u5427\uff1f<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u662f\u5de5\u4f5c\u804c\u8d23\u7684\u5927\u4f53\u5212\u5206\uff0c\u8fd9\u4e2a\u5206\u5c42\u5176\u5b9e\u6ca1\u6709\u4ec0\u4e48\u610f\u4e49\uff0c\u5012\u662f\u53ef\u4ee5\u8ba9\u8bfb\u8005\u4e86\u89e3\u4e00\u4e0b SRE \u90fd\u6d89\u53ca\u54ea\u4e00\u4e9b\u5de5\u4f5c\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u662f\u4e00\u4e9b\u65e5\u5e38\u7684\u5de5\u4f5c\u5185\u5bb9\u3002<\/p>\n\n\n\n<p><strong>\u56db\u3001\u90e8\u7f72\u670d\u52a1<\/strong><\/p>\n\n\n\n<p>\u90e8\u7f72\u5206\u6210\u4e24\u79cd\uff1a<\/p>\n\n\n\n<ul><li>Day 1\uff1a\u5c06\u670d\u52a1\u90e8\u7f72\u4e0a\u7ebf\u7684\u90a3\u4e00\u5929<\/li><li>Day 2+\uff1a\u670d\u52a1\u90e8\u7f72\u4e4b\u540e\uff0c\u8fd8\u4f1a\u8fdb\u884c\u5f88\u591a\u66f4\u65b0\uff0c\u5347\u7ea7\uff0c\u914d\u7f6e\u66f4\u6539\uff0c\u670d\u52a1\u8fc1\u79fb\u7b49\u7b49<\/li><\/ul>\n\n\n\n<p>Day2+ \u7684\u5de5\u4f5c\u8981\u505a\u5f88\u591a\u6b21\uff0cDay 1 \u505a\u7684\u5f88\u5c11\uff0c\u5728\u4e0d\u65ad\u7684\u8fed\u4ee3\u5347\u7ea7\u4e4b\u540e\uff0c\u8fd8\u80fd\u4fdd\u8bc1\u6709\u4e00\u4e2a\u53ef\u9760\u7684 Day 1 \u64cd\u4f5c\u662f\u5f88\u96be\u7684\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u6211\u4eec\u5728\u670d\u52a1\u90e8\u7f72\u4e4b\u540e\u4e00\u76f4\u6539\u6765\u6539\u53bb\uff0c\u8fd8\u8981\u4fdd\u8bc1\u8fd9\u4e2a\u670d\u52a1\u5728\u4e00\u4e2a\u5168\u65b0\u7684\u73af\u5883\u80fd\u591f\u53ef\u9760\u7684\u90e8\u7f72\u8d77\u6765\u3002\u90e8\u7f72\u73af\u5883\u7684\u786c\u7f16\u7801\uff0c\u5947\u5947\u602a\u602a\u7684 work around\uff0c\u90fd\u4f1a\u7834\u574f Day 1 \u7684\u53ef\u9760\u6027\u3002\u4e4b\u524d\u4e00\u5bb6\u516c\u53f8\uff0c\u6269\u5bb9\u4e00\u4e2a\u65b0\u673a\u623f\u7684\u8fc7\u7a0b\u7b80\u76f4\u662f\u5669\u68a6\uff0c\u592a\u591a\u7684\u5947\u602a\u914d\u7f6e\uff0chardcode\uff0c\u5bfc\u81f4\u8e29\u8fc7\u65e0\u6570\u4e2a\u5751\u624d\u80fd\u5728\u4e00\u4e2a\u65b0\u7684\u673a\u623f\u90e8\u7f72\u8d77\u6765\u5168\u90e8\u7684\u670d\u52a1\u3002<\/p>\n\n\n\n<p>Day2+ \u7684\u64cd\u4f5c\u4e5f\u4e0d\u7b80\u5355\uff0c\u4e3b\u8981\u8981\u5173\u6ce8\u7a33\u5b9a\u6027\u3002\u5bf9\u4e8e\u91cd\u8981\u7684\u53d8\u66f4\u64cd\u4f5c\u8981\u8bbe\u8ba1\u597d\u53d8\u66f4\u8ba1\u5212\uff0c\u5982\u4f55\u505a\u5230\u7070\u5ea6\u6d4b\u8bd5\uff0c\u5982\u679c\u51fa\u4e86\u95ee\u9898\u5e94\u8be5\u5982\u4f55\u56de\u6eda\uff0c\u5982\u4f55\u4fdd\u8bc1\u56de\u6eda\u53ef\u4ee5\u6210\u529f\uff08\u5982\u4f55\u6d4b\u8bd5\u56de\u6eda\uff09\u7b49\u7b49\u3002<\/p>\n\n\n\n<p>\u90e8\u7f72\u7684\u64cd\u4f5c\u6700\u597d\u90fd\u662f\u53ef\u4ee5\u8ffd\u8e2a\u7684\uff0c\u56e0\u4e3a\u5e76\u4e0d\u662f\u6240\u6709\u4f1a\u5f15\u8d77\u95ee\u9898\u7684\u64cd\u4f5c\u90fd\u4f1a\u7acb\u5373\u5f15\u8d77\u95ee\u9898\u3002\u6bd4\u5982\u4e00\u4e2a\u64cd\u4f5c\u5f53\u65f6\u505a\u5b8c\u6ca1\u6709\u4ec0\u4e48\u95ee\u9898\uff0c\u4f46\u662f\u8fc7\u4e86 1 \u4e2a\u6708\uff0c\u5076\u7136\u7684\u91cd\u542f\u6216\u8005\u5185\u5b58\u8fbe\u5230\u4e86\u67d0\u4e00\u4e2a\u6307\u6807\u89e6\u53d1\u4e86\u95ee\u9898\u3002\u5982\u679c\u80fd\u8bb0\u5f55\u64cd\u4f5c\u7684\u8bdd\uff0c\u6211\u4eec\u53ef\u4ee5\u56de\u6eaf\u4e4b\u524d\u505a\u8fc7\u7684\u53d8\u66f4\uff0c\u65b9\u4fbf\u5b9a\u4f4d\u95ee\u9898\u3002\u73b0\u5728\u4e00\u822c\u90fd\u7528 git \u6765\u8ffd\u8e2a\u90e8\u7f72\u8fc7\u7a0b\u7684\u53d8\u66f4\uff08gitops\uff09\u3002<\/p>\n\n\n\n<p><strong>\u4e94\u3001Oncall<\/strong><\/p>\n\n\n\n<p>Oncall \u7b80\u5355\u6765\u8bf4\u5c31\u662f\u8981\u4fdd\u8bc1\u7ebf\u4e0a\u670d\u52a1\u7684\u6b63\u5e38\u8fd0\u884c\u3002\u5178\u578b\u7684\u5de5\u4f5c\u6d41\u7a0b\u662f\uff1a\u6536\u5230\u544a\u8b66\uff0c\u68c0\u67e5\u544a\u8b66\u53d1\u51fa\u7684\u539f\u56e0\uff0c\u786e\u8ba4\u7ebf\u4e0a\u670d\u52a1\u662f\u5426\u6709\u95ee\u9898\uff0c\u5b9a\u4f4d\u5230\u95ee\u9898\uff0c\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u6536\u5230\u544a\u8b66\u5e76\u4e0d\u603b\u610f\u5473\u7740\u771f\u6b63\u7684\u95ee\u9898\uff0c\u4e5f\u6709\u53ef\u80fd\u544a\u8b66\u8bbe\u7f6e\u7684\u4e0d\u5408\u7406\u3002\u544a\u8b66\u548c\u76d1\u63a7\u9762\u677f\u5e76\u4e0d\u662f\u4e00\u4e2a\u9759\u6001\u7684\u914d\u7f6e\uff0c\u5b83\u5e94\u8be5\u662f\u6bcf\u5929\u90fd\u5728\u53d8\u5316\u7684\uff0c\u65f6\u523b\u5728\u8c03\u6574\u7684\u3002\u5982\u679c\u53d1\u73b0\u6ca1\u6709\u6807\u5fd7\u771f\u6b63\u7ebf\u4e0a\u95ee\u9898\u7684\u544a\u8b66\u53d1\u4e86\u51fa\u6765\uff0c\u5c31\u5e94\u8be5\u4fee\u6539\u544a\u8b66\u89c4\u5219\u3002\u5982\u679c\u53d1\u73b0\u5f53\u524d\u7684\u76d1\u63a7\u65e0\u6cd5\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\uff0c\u5e94\u8be5\u8c03\u6574\u76d1\u63a7\u9762\u677f\uff0c\u6dfb\u52a0\u6216\u8005\u5220\u9664\u76d1\u63a7\u6307\u6807\u3002\u4e1a\u52a1\u5728\u53d1\u5c55\uff0c\u8bf7\u6c42\u91cf\u5728\u53d8\u5316\uff0c\u67d0\u4e9b\u9608\u503c\u4e5f\u9700\u8981\u4e0d\u65ad\u5730\u8c03\u6574\u3002<\/p>\n\n\n\n<p>\u5b9a\u4f4d\u95ee\u9898\u6ca1\u6709\u4e00\u6982\u800c\u8bba\u7684\u65b9\u6cd5\u4e86\uff0c\u9700\u8981\u6839\u636e\u770b\u5230\u7684\u5b9e\u65f6\uff0c\u7ed3\u5408\u81ea\u5df1\u7684\u7ecf\u9a8c\uff0c\u7136\u540e\u505a\u63a8\u6d4b\uff0c\u7136\u540e\u4f7f\u7528\u5de5\u5177\u9a8c\u8bc1\u81ea\u5df1\u7684\u63a8\u6d4b\uff0c\u7136\u540e\u786e\u5b9a\u95ee\u9898\u7684\u6839\u56e0\u3002<\/p>\n\n\n\n<p>\u4f46\u662f\u89e3\u51b3\u95ee\u9898\u662f\u53ef\u4ee5\u6709\u65b9\u6cd5\u8bba\u7684\uff0c\u53eb\u505a SOP\uff0c\u6807\u51c6\u64cd\u4f5c\u6d41\u7a0b\u3002\u5373\uff1a\u5982\u679c\u51fa\u73b0\u4e86\u8fd9\u79cd\u73b0\u8c61\uff0c\u90a3\u4e48\u6267\u884c\u90a3\u79cd\u64cd\u4f5c\uff0c\u5c31\u53ef\u4ee5\u6062\u590d\u4e1a\u52a1\u3002SOP \u6587\u6863\u5e94\u8be5\u63d0\u524d\u5236\u5b9a\uff0c\u5e76\u4e14\u9a8c\u8bc1\u5176\u6709\u6548\u6027\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\u4e0a\u8ff0\u5b9a\u4f4d\u95ee\u9898\u3001\u89e3\u51b3\u95ee\u9898\u5e76\u6ca1\u6709\u987a\u5e8f\u5173\u7cfb\u3002\u4e00\u4e2a\u7ecf\u5e38\u72af\u7684\u9519\u8bef\u662f\uff0c\u5728\u51fa\u73b0\u6545\u969c\u7684\u65f6\u5019\uff0c\u82b1\u4e86\u5f88\u957f\u65f6\u95f4\u5b9a\u4f4d\u5230\u6545\u969c\u7684\u6839\u56e0\uff0c\u7136\u540e\u518d\u4fee\u590d\u3002\u8fd9\u6837\u82b1\u7684\u65f6\u95f4\u4e00\u822c\u4f1a\u6bd4\u8f83\u957f\u3002\u6b63\u786e\u7684\u505a\u6cd5\u662f\u5148\u6839\u636e\u73b0\u8c61\u770b\u73b0\u6709\u7684 SOP \u80fd\u5426\u6062\u590d\u4e1a\u52a1\u3002\u6bd4\u5982\u8bf4\u5f53\u524d\u9519\u8bef\u53ea\u53d1\u751f\u5728\u67d0\u4e00\u4e2a\u8282\u70b9\u4e0a\uff0c\u90a3\u4e48\u5c31\u76f4\u63a5\u4e0b\u7ebf\u8fd9\u4e2a\u8282\u70b9\uff0c\u5177\u4f53\u7684\u539f\u56e0\u540e\u9762\u518d\u6392\u67e5\u3002\u6062\u590d\u5f53\u524d\u7684\u6545\u969c\u6c38\u8fdc\u662f\u7b2c\u4e00\u8981\u52a1\u3002\u4f46\u662f\u6062\u590d\u64cd\u4f5c\u4e5f\u8981\u7ecf\u8fc7\u6d4b\u8bd5\uff0c\u6bd4\u5982\u731c\u6d4b\u53ef\u4ee5\u901a\u8fc7\u91cd\u542f\u89e3\u51b3\u95ee\u9898\u7684\u8bdd\uff0c\u53ef\u4ee5\u5148\u91cd\u542f\u4e00\u53f0\u505a\u6d4b\u8bd5\uff0c\u800c\u4e0d\u662f\u4e00\u6b21\u6027\u5c06\u6240\u6709\u670d\u52a1\u91cd\u542f\u3002\u5927\u90e8\u5206\u60c5\u51b5\u662f\u9700\u8981\u4e34\u573a\u5206\u6790\u7684\uff0c\u662f\u4e00\u4e2a\u7d27\u5f20\u53c8\u523a\u6fc0\u7684\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<p>\u6545\u969c\u5230\u5e95\u591a\u4e45\u6062\u590d\u7b97\u597d\uff1f\u51fa\u73b0\u591a\u5c11\u6545\u969c\u662f\u53ef\u4ee5\u5bb9\u5fcd\u7684\uff1f\u600e\u4e48\u6807\u5fd7\u670d\u52a1\u7684\u7a33\u5b9a\u6027\u5230\u5e95\u5982\u4f55\uff1f\u6211\u4eec\u4f7f\u7528 SLI\/SLO \u6765\u8861\u91cf\u8fd9\u4e9b\u95ee\u9898\u3002<\/p>\n\n\n\n<p><strong>\u516d\u3001\u5236\u5b9a\u548c\u4ea4\u4ed8 SLI\/SLO<\/strong><\/p>\n\n\n\n<p>\u7ef4\u62a4\u670d\u52a1\u7b49\u7ea7\u534f\u8bae\uff0c\u542c\u8d77\u6765\u50cf\u662f\u4e00\u4e2a\u975e\u5e38\u7b80\u5355\u7684\u4e8b\u60c5\uff0c\u53ea\u8981\u201c\u8bbe\u5b9a\u4e00\u4e2a\u53ef\u7528\u7387\u201d\u7136\u540e\u53bb\u5b9e\u73b0\u5b83\u5c31\u597d\u4e86\u3002\u7136\u800c\u73b0\u5b9e\u7684\u60c5\u51b5\u5e76\u4e0d\u662f\u3002<\/p>\n\n\n\n<p>\u6bd4\u5982\uff0c\u5236\u5b9a\u53ef\u7528\u7387\u7684\u65f6\u5019\uff0c\u5e76\u4e0d\u662f\u8bf4\u6211\u4eec\u53bb\u201c\u5b9e\u73b04\u4e2a9\u201d\uff0899.99% \u7684\u65f6\u95f4\u53ef\u7528\uff09\u5c31\u591f\u4e86\uff0c\u6211\u4eec\u6709\u4ee5\u4e0b\u95ee\u9898\u8981\u8003\u8651\uff1a<\/p>\n\n\n\n<ul><li>\u5982\u4f55\u5b9a\u4e49\u8fd9\u4e2a\u53ef\u7528\u7387\uff1f\u6bd4\u5982\u6211\u4eec\u4ee5\u53ef\u7528\u7387 &gt; 99.9% \u4e3a\u76ee\u6807\uff0c\u6709\u4e00\u4e2a\u670d\u52a1\u90e8\u7f72\u4e86 5 \u4e2a Zone, \u90a3\u4e48\u6709\u4e00\u4e2a Zone \u6302\u4e86\uff0c\u5176\u4f59\u7684 Zone \u662f\u53ef\u7528\u7684\uff0c\u90a3\u4e48\u53ef\u7528\u7387\u88ab\u7834\u574f\u4e86\u5417\uff1f\u8fd9\u4e2a\u53ef\u7528\u7387\u662f\u6bcf\u4e00\u4e2a Zone \u7684\u8fd8\u662f\u6240\u6709\u7684 Zone \u4e00\u8d77\u8ba1\u7b97\u7684\uff1f<\/li><li>\u53ef\u7528\u7387\u8ba1\u7b97\u7684\u6700\u5c0f\u5355\u4f4d\u662f\u4ec0\u4e48\uff1f\u5982\u679c 1min \u5185\u6709 50s \u6ca1\u6709\u8fbe\u5230\u53ef\u7528\u7387\uff0c\u90a3\u4e48\u8fd9\u4e00\u5206\u949f\u7b97\u662f down \u8fd8\u662f up\uff1f<\/li><li>\u53ef\u7528\u7387\u7684\u5468\u671f\u662f\u600e\u4e48\u8ba1\u7b97\u7684\uff1f\u6309\u7167\u4e00\u4e2a\u6708\u8fd8\u662f\u4e00\u4e2a\u5468\uff1f\u4e00\u4e2a\u5468\u662f\u6700\u8fd1\u7684 7 \u5929\u8fd8\u662f\u8ba1\u7b97\u4e00\u4e2a\u81ea\u7136\u5468\uff1f<\/li><li>\u5982\u4f55\u5bf9 SLI \u548c SLO \u505a\u76d1\u63a7\uff1f<\/li><li>\u5982\u679c\u9519\u8bef\u9884\u7b97\u5373\u5c06\u7528\u5b8c\uff0c\u6709\u4ec0\u4e48\u63aa\u65bd\uff1f\u6bd4\u5982\u51cf\u5c11\u53d1\u5e03\uff1f\u5982\u679c SLI \u548c SLO \u6ca1\u6709\u8fbe\u5230\u4f1a\u600e\u4e48\u6837\uff1f<\/li><\/ul>\n\n\n\n<p>\u7b49\u7b49\uff0c\u5982\u679c\u8fd9\u4e9b\u95ee\u9898\u4e0d\u8003\u8651\u6e05\u695a\u7684\u8bdd\uff0c\u90a3\u4e48 SLI \u548c SLO \u5f88\u53ef\u80fd\u5c31\u662f\u6ca1\u6709\u610f\u4e49\u7684\u3002SLI\/SLO \u4e5f\u9002\u7528\u4e8e\u5bf9\u516c\u53f8\u5185\u90e8\u7528\u6237\u7684\u627f\u8bfa\uff0c\u8ba9\u7528\u6237\u5bf9\u6211\u4eec\u7684\u670d\u52a1\u6709\u9884\u671f\uff0c\u800c\u4e0d\u80fd\u6709\u76f2\u76ee\u7684\u4fe1\u4efb\u3002\u6bd4\u5982 Google \u5728 SLI\/SLO \u8fd8\u6709\u9884\u7b97\u7684\u65f6\u5019\uff0c\u4f1a\u5728\u6ee1\u8db3 SLI\/SLO \u7684\u65f6\u5019\u81ea\u884c\u5bf9\u670d\u52a1\u505a\u4e00\u4e9b\u7834\u574f\uff0c\u8ba9\u7528\u6237\u4e0d\u8981\u5bf9\u670d\u52a1\u6709 100% \u53ef\u7528\u7684\u9519\u8bef\u9884\u671f\u3002SLI\/SLO \u4e5f\u4f1a\u8ba9 SRE \u81ea\u5df1\u5bf9\u5f53\u524d\u670d\u52a1\u7684\u7a33\u5b9a\u6027\u6709\u66f4\u597d\u7684\u8ba4\u8bc6\uff0c\u53ef\u4ee5\u6839\u636e\u6b64\u8c03\u6574\u8fd0\u7ef4\u3001\u53d8\u66f4\u3001\u53d1\u5e03\u8ba1\u5212\u3002<\/p>\n\n\n\n<p><strong>\u4e03\u3001\u6545\u969c\u590d\u76d8<\/strong><\/p>\n\n\n\n<p>\u6545\u969c\u590d\u76d8\u7684\u552f\u4e00\u76ee\u7684\u662f\u51cf\u5c11\u6545\u969c\u7684\u53d1\u751f\u3002\u6709\u51e0\u4e2a\u6211\u76ee\u524d\u8ba4\u4e3a\u4e0d\u9519\u7684\u505a\u6cd5\u3002<\/p>\n\n\n\n<p>\u6545\u969c\u590d\u76d8\u9700\u8981\u6709\u6587\u6863\u8bb0\u5f55\uff0c\u5305\u62ec\u6545\u969c\u53d1\u751f\u7684\u8fc7\u7a0b\uff0c\u65f6\u95f4\u7ebf\u7684\u8bb0\u5f55\uff0c\u64cd\u4f5c\u7684\u8bb0\u5f55\uff0c\u6545\u969c\u6062\u590d\u7684\u65b9\u6cd5\uff0c\u6545\u969c\u6839\u56e0\u7684\u5206\u6790\uff0c\u4e3a\u4ec0\u4e48\u6545\u969c\u4f1a\u53d1\u751f\u7684\u5206\u6790\u3002\u6587\u6863\u5e94\u8be5\u9690\u53bb\u6240\u6709\u5f53\u4e8b\u4eba\u7684\u59d3\u540d\u5bf9\u516c\u53f8\u7684\u6240\u6709\u4eba\u516c\u5f00\u3002\u5f88\u591a\u516c\u53f8\u5bf9\u6545\u969c\u6587\u6863\u8bbe\u7f6e\u67e5\u770b\u6743\u9650\uff0c\u6211\u89c9\u5f97\u6ca1\u4ec0\u4e48\u9053\u7406\u3002\u6709\u4e9b\u516c\u53f8\u7684\u6545\u969c\u590d\u76d8\u751a\u81f3\u5bf9\u5916\u4e5f\u662f\u516c\u5f00\u7684\u3002<\/p>\n\n\n\n<p>\u6545\u969c\u5728\u590d\u76d8\u7684\u65f6\u5019\u5e94\u8be5\u5c06\u5f53\u4e8b\u4eba\u7684\u540d\u5b57\u7528\u4ee3\u7801\u66ff\u4ee3\uff0c\u53ef\u4ee5\u8425\u9020\u66f4\u597d\u7684\u8ba8\u8bba\u6c1b\u56f4\u3002<\/p>\n\n\n\n<p>\u4e0d\u5e94\u8be5\u8981\u6c42\u6240\u6709\u7684\u6545\u969c\u590d\u76d8\u90fd\u4ea7\u751f Action\u3002\u4e4b\u524d\u4e00\u5bb6\u7684\u516c\u53f8\u7684\u6545\u969c\u590d\u76d8\u4e0a\uff0c\u56e0\u4e3a\u5fc5\u987b\u7ed9\u9886\u5bfc\u4e00\u4e2a\u201c\u4ea4\u5f85\u201d\uff0c\u6240\u4ee5\u6bcf\u6b21\u90fd\u4f1a\u4ea7\u751f\u4e00\u4e9b\u63aa\u65bd\u6765\u9884\u9632\u76f8\u540c\u7684\u6545\u969c\u518d\u6b21\u53d1\u751f\uff0c\u6bd4\u5982\u589e\u52a0\u5ba1\u6279\u6d41\u7a0b\u4e4b\u7c7b\u7684\u3002\u8fd9\u5f88\u626f\uff0c\u8ba9\u7ea7\u522b\u5f88\u9ad8\u7684\u9886\u5bfc\u5ba1\u6279\u4ed6\u81ea\u5df1\u4e5f\u770b\u4e0d\u61c2\u7684\u64cd\u4f5c\uff0c\u53ea\u80fd\u8ba9\u9886\u5bfc\u66f4\u75db\u82e6\uff0c\u4e5f\u8ba9\u64cd\u4f5c\u6d41\u7a0b\u53d8\u5f97\u53c8\u81ed\u53c8\u957f\uff0c\u6700\u540e\u6240\u6709\u4eba\u90fd\u4f1a\u5fd8\u8bb0\u8fd9\u91cc\u4e3a\u4ec0\u4e48\u4f1a\u6709\u4e00\u4e2a\u5ba1\u6279\uff0c\u4f46\u662f\u53c8\u6ca1\u6709\u4eba\u6562\u5220\u6389\u3002\u4f60\u5220\u6389\uff0c\u51fa\u4e86\u4e8b\u60c5\u4f60\u8d1f\u8d23\u3002<\/p>\n\n\n\n<p>Blame Free \u6587\u5316\uff1f\u4e4b\u524d\u6211\u8ba4\u4e3a\u662f\u597d\u7684\u3002\u4f46\u662f\u540e\u6765\u53d1\u73b0\uff0c\u6709\u4e9b\u4e0d\u6309\u7167\u6d41\u7a0b\u64cd\u4f5c\u5bfc\u81f4\u7684\u95ee\u9898\u786e\u5b9e\u591a\u5c11\u5e94\u8be5 Blame \u4e00\u4e0b\uff0c\u6bd4\u5982\u4e0b\u7ebf\u670d\u52a1\u7684\u65f6\u5019\u6ca1\u6709\u68c0\u67e5\u8fd8\u6ca1\u6709 tcp \u8fde\u63a5\u5c31\u76f4\u63a5\u4e0b\u7ebf\u4e86\uff0c\u6216\u8005\u64cd\u4f5c\u7684\u65f6\u5019\u6ca1\u6709\u505a canary \u5c31\u5168\u90e8\u64cd\u4f5c\u4e86\uff0c\u8fd9\u79cd\u4e0d\u7406\u667a\u7684\u884c\u4e3a\u5bfc\u81f4\u7684\u6545\u969c\u3002\u4f46\u662f\u6761\u6761\u6846\u6846\u53c8\u4e0d\u5e94\u8be5\u592a\u591a\uff0c\u4e0d\u7136\u6d3b\u90fd\u6ca1\u6cd5\u5e72\u4e86\u3002<\/p>\n\n\n\n<p><strong>\u516b\u3001\u5bb9\u91cf\u89c4\u5212<\/strong><\/p>\n\n\n\n<p>\u5bb9\u91cf\u89c4\u5212\u662f\u4e00\u4e2a\u975e\u5e38\u590d\u6742\u7684\u95ee\u9898\uff0c\u751a\u81f3\u6709\u4e00\u4e9b\u6096\u8bba\u3002\u5bb9\u91cf\u8981\u63d0\u524d\u505a\u597d\u89c4\u5212\uff0c\u4f46\u662f\u5bb9\u91cf\u7684\u89c4\u5212\u9700\u8981\u77e5\u9053\u4e1a\u52a1\u7684\u6269\u5f20\u901f\u5ea6\uff0c\u6269\u5f20\u901f\u5ea6\u8fd9\u79cd\u4e8b\u60c5\u53c8\u4e0d\u662f\u63d0\u524d\u80fd\u8ba1\u5212\u597d\u7684\u3002\u6240\u4ee5\u6211\u4e00\u76f4\u89c9\u5f97\u8fd9\u4e2a\u4e8b\u60c5\u5f88\u96be\u505a\uff0c\u4e5f\u4e00\u76f4\u6ca1\u6709\u89c1\u8fc7\u505a\u7684\u5f88\u597d\u7684\u4f8b\u5b50\u3002<\/p>\n\n\n\n<p>\u4f46\u662f\u81f3\u5c11\u53ef\u4ee5\u5bf9\u7ef4\u62a4\u7684\u7cfb\u7edf\u5efa\u7acb\u4e00\u4e2a\u6a21\u578b\uff0c\u77e5\u9053\u591a\u5c11\u673a\u5668\uff0c\u591a\u5c11\u8d44\u6e90\uff0c\u80fd\u5bb9\u7eb3\u591a\u5c11\u5bb9\u91cf\u3002\u8fd9\u6837\u9047\u5230\u5927\u4fc3\u4e4b\u7c7b\u7684\u6d3b\u52a8\u4e5f\u80fd\u53ca\u65f6\u4f30\u7b97\u9700\u8981\u7684\u8d44\u6e90\u6570\u91cf\u3002<\/p>\n\n\n\n<p><strong>\u4e5d\u3001\u7528\u6237\u652f\u6301<\/strong><\/p>\n\n\n\n<p>\u7528\u6237\u652f\u6301\u4e5f\u662f\u65e5\u5e38\u7684\u4e00\u90e8\u5206\u3002\u5305\u62ec\u6280\u672f\u54a8\u8be2\uff0c\u4ee5\u53ca\u7528\u6237\u8981\u6c42\u7684\u7ebf\u4e0a\u95ee\u9898\u6392\u67e5\u3002<\/p>\n\n\n\n<p>\u8fd9\u91cc\u5c31\u9700\u8981\u63d0\u5230\u6587\u6863\u7684\u91cd\u8981\u6027\u4e86\u3002\u5982\u679c\u6ca1\u6709\u7ef4\u62a4\u597d\u6587\u6863\uff0c\u90a3\u4e48\u7528\u6237\u5c31\u4f1a\u4e00\u904d\u53c8\u4e00\u904d\u95ee\u76f8\u540c\u7684\u95ee\u9898\u3002\u5199\u6587\u6863\u4e5f\u662f\u4e00\u4e2a\u6280\u672f\u6d3b\uff0c\u4f18\u79c0\u7684\u9700\u8981\u5f88\u957f\u65f6\u95f4\u7684\u79ef\u7d2f\u3002\u6587\u6863\u4e5f\u9700\u8981\u7ecf\u5e38\u66f4\u65b0\u3002\u6211\u4e00\u822c\u4f1a\u8fd9\u6837\uff0c\u4fdd\u6301\u8fd9\u6837\u4e00\u79cd\u72b6\u6001\uff1a\u7528\u6237\u53ef\u4ee5\u4e0d\u9700\u8981\u4efb\u4f55\u4eba\u5c31\u4ece\u6587\u6863\u4e2d\u627e\u5230\u4ed6\u9700\u8981\u7684\u6240\u6709\u7b54\u6848\u3002\u5982\u679c\u6211\u53d1\u73b0\u7528\u6237\u7684\u95ee\u9898\u65e0\u6cd5\u4ece\u6587\u6863\u4e2d\u627e\u5230\uff0c\u6216\u8005\u96be\u4ee5\u627e\u5230\u5728\u6587\u6863\u4e2d\u7684\u4ec0\u4e48\u5730\u65b9\uff0c\u5c31\u4f1a\u66f4\u65b0\u6587\u6863\uff0c\u6216\u8005\u91cd\u65b0\u7ec4\u7ec7\u6587\u6863\u3002\u5982\u679c\u7528\u6237\u7684\u95ee\u9898\u5df2\u7ecf\u4ece\u6587\u6863\u4e2d\u627e\u5230\uff0c\u90a3\u4e48\u5c31\u76f4\u63a5\u53d1\u6587\u6863\u7ed9\u4ed6\u3002\u5982\u679c\u7528\u6237\u7684\u95ee\u9898\u663e\u7136\u662f\u6587\u6863\u770b\u90fd\u6ca1\u6709\u770b\u8fc7\uff08\u6709\u5f88\u591a\u4eba\u6839\u672c\u4e0d\u770b\u6587\u6863\u7684\uff0c\u53ea\u770b\u6587\u6863\u662f\u8c01\u5199\u7684\u7136\u540e\u5f84\u76f4\u53bb\u95ee\u8fd9\u4e2a\u4eba\uff09\uff0c\u5c31\u76f4\u63a5\u5ffd\u7565\u3002<\/p>\n\n\n\n<p>\u4f18\u79c0\u7684\u6587\u6863\u5e94\u8be5\u5c3d\u91cf\u5f15\u5165\u5c11\u7684\u4e13\u6709\u540d\u8bcd\uff0c\u5c11\u4f7f\u7528\u6ca1\u6709\u7528\u5904\u7684\u4e13\u4e1a\u8bcd\u6c47\u63cf\u8ff0\uff0c\u53ea\u63cf\u8ff0\u5177\u6709\u6307\u5bfc\u610f\u4e49\u7684\u4e8b\u5b9e\uff0c\u5047\u5b9a\u7528\u6237\u6ca1\u6709\u76f8\u5173\u7684\u80cc\u666f\u77e5\u8bc6\uff0c\u5217\u4e3e\u4f7f\u7528\u4f8b\u5b50\uff0c\u4e3e\u4e00\u4e9b\u73b0\u5b9e\u4f1a\u7528\u5230\u7684\u4f8b\u5b50\u800c\u4e0d\u662f\u5f3a\u884c\u4e3e\u4f8b\u5b50\uff0c\u660e\u786e Bad Case\u3002\u7b49\u7b49\u3002\u8fd9\u5176\u5b9e\u662f\u4e00\u4e2a\u5f88\u5927\u7684\u8bdd\u9898\u4e86\uff0c\u8fd9\u91cc\u5c31\u4e0d\u5c55\u5f00\u4e86\u3002<\/p>\n\n\n\n<p>\u6682\u65f6\u5c31\u60f3\u5230\u8fd9\u4e00\u4e9b\u4e86\u3002\u4e0b\u9762\u5199\u4e00\u4e9b\u6211\u7ecf\u5e38\u89c1\u5230\u7684\u8bef\u89e3\uff0c\u548c\u7ecf\u5e38\u88ab\u522b\u4eba\u95ee\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<p><strong>\u5199\u5728\u6700\u540e<\/strong><\/p>\n\n\n\n<p><strong>1\u3001\u6709\u5173\u505a\u9879\u76ee\u6ca1\u6709\u4e13\u4e1a\u56e2\u961f\u5f97\u4e0d\u5230\u8bad\u7ec3<\/strong><\/p>\n\n\n\n<p>\u8fd9\u65b9\u9762\u662f\u542c\u5230\u6700\u591a\u7684\u62b1\u6028\u3002\u867d\u7136\u8bf4 SRE \u5728\u5de5\u4f5c\u4e0a\u5e94\u8be5\u662f\u5f00\u53d1\u65f6\u95f4\u548c\u8fd0\u7ef4\u65f6\u95f4\u5404 50%\uff0c\u4f46\u662f\u771f\u5b9e\u7684\u60c5\u51b5\u662f\uff0c\u5373\u4f7f SRE \u6709\u4e00\u4e9b\u5f00\u53d1\u5de5\u4f5c\uff0c\u4e5f\u5927\u90e8\u5206\u662f\u9762\u5411\u5185\u90e8\u7528\u6237\uff0c\u9762\u5411\u516c\u53f8\u5185\u90e8\u7684\u5f00\u53d1\u8005\u7684\u3002\u5927\u90e8\u5206\u9879\u76ee\u662f\u4e00\u4e9b\u60f3\u6cd5\uff0c\u9700\u8981\u53bb\u5c1d\u8bd5\u4e00\u4e0b\u884c\u4e0d\u884c\uff0c\u57fa\u672c\u4e0a\u4e0d\u4f1a\u6709\u4e13\u4e1a\u7684\u8bbe\u8ba1\u8d44\u6e90\uff0cPM \u8d44\u6e90\u3002\u8fd9\u79cd\u9879\u76ee\u5c31\u9700\u8981 SRE \u6709\u591a\u65b9\u9762\u7684\u6280\u80fd\uff0c\u5305\u62ec\u5bf9\u4ea7\u54c1\u7684\u7406\u89e3\uff0c\u6e05\u695a\u5730\u77e5\u9053\u5b83\u6709\u4ec0\u4e48\u75db\u70b9\uff0c\u6700\u597d\u662f\u81ea\u5df1\u7ecf\u5386\u8fc7\u7684\u75db\u70b9\uff0c\u7136\u540e\u9700\u8981\u61c2\u8bbe\u8ba1\uff0c\u7ba1\u7406\u597d\u5f00\u53d1\u8fdb\u5ea6\u3002\u7136\u800c\u8fd9\u79cd\u4eba\u975e\u5e38\u5c11\u3002\u5176\u5b9e\u80fd\u5199\u4e2d\u578b\u9879\u76ee\u4ee3\u7801\u7684 SRE \u5c31\u5df2\u7ecf\u975e\u5e38\u5c11\u4e86\u3002\u6240\u4ee5\u5927\u90e8\u5206\u516c\u53f8\u5185\u90e8\u9879\u76ee\u90fd\u4f1a\u505a\u7684\u53c8\u96be\u7528\u53c8\u590d\u6742\u3002<\/p>\n\n\n\n<p>\u5373\u4f7f\u662f\u6709\u4e13\u4e1a\u914d\u5957 PM \u548c\u8bbe\u8ba1\uff0c\u751a\u81f3\u524d\u7aef\u8d44\u6e90\u3002\u57fa\u672c\u4e0a\u4e5f\u662f\u4e00\u4e2a\u707e\u96be\u3002\u6211\u4e5f\u7ecf\u5386\u8fc7\u8fd9\u6837\u7684\u56e2\u961f\u3002\u8fd9\u79cd\u5185\u90e8\u9879\u76ee\u5bf9\u6807\u7684\u4e0d\u662f\u4e92\u8054\u7f51\u9879\u76ee\uff0c\u800c\u66f4\u50cf\u662f toB \u7684\u9879\u76ee\u3002\u7528\u6237 UI \u7684\u8bbe\u8ba1\uff0c\u4ea4\u4e92\u903b\u8f91\uff0c\u64cd\u4f5c\u6d41\u7a0b\uff0c\u4ea4\u4ed8\u5468\u671f\u7b49\u9700\u8981\u7684\u90fd\u662f\u53e6\u4e00\u4e2a\u9886\u57df\u7684\u77e5\u8bc6\u3002\u5426\u5219\u7684\u8bdd\u4eba\u8d8a\u591a\uff0c\u4e5f\u53ea\u4f1a\u5f92\u589e\u6c9f\u901a\u6210\u672c\uff0c\u62d6\u6162\u9879\u76ee\u8fdb\u5ea6\u3002<\/p>\n\n\n\n<p>\u56de\u5230\u7ecf\u5e38\u542c\u5230\u7684\u8fd9\u4e2a\u62b1\u6028\uff0c\u8bf4\u5728 SRE \u7684\u56e2\u961f\u6ca1\u6709\u50cf\u5f00\u53d1\u56e2\u961f\u90a3\u6837\u6709\u201c\u6b63\u89c4\u519b\u201d\uff0c\u6709\u8bbe\u8ba1\u548c PM\uff0c\u5927\u5bb6\u5404\u53f8\u5176\u804c\uff0c\u540e\u7aef\u5f00\u53d1\u53ea\u8981\u5bf9\u9f50 API \u7136\u540e\u5b9e\u73b0\u5c31\u597d\u4e86\u3002\u5927\u90e8\u5206\u7684\u5e94\u5c4a\u751f\u4f1a\u6709\u8fd9\u6837\u7684\u5e7b\u60f3\uff0c\u4f46\u5b9e\u9645\u4e0a\u4e0d\u662f\u8fd9\u6837\u3002\u88ab\u641e\u9519\u7684\u6700\u91cd\u8981\u7684\u4e00\u70b9\u662f\uff0c\u5b66\u4e60\u4e3b\u8981\u662f\u9760\u81ea\u5df1\u7684\uff0c\u548c\u522b\u4eba\u6ca1\u6709\u592a\u5927\u7684\u5173\u7cfb\u3002\u6211\u89c9\u5f97\u53ef\u80fd\u662f\u5728\u4e00\u4e2a\u5927\u56e2\u961f\u91cc\u9762\uff0c\u6709\u5f88\u591a\u4eba\u4e00\u8d77\u505a\u4e00\u4ef6\u4e8b\u60c5\uff0c\u5fc3\u91cc\u7684\u6000\u7591\u548c\u7126\u8651\u4f1a\u5c11\u4e00\u70b9\uff0c\u4eba\u4eec\u4f1a\u5bf9\u8fd9\u6837\u7684\u5de5\u4f5c\u72b6\u6001\u611f\u5230\u8e0f\u5b9e\uff0c\u8bef\u4ee5\u4e3a\u662f\u201c\u6210\u957f\u201d\uff0c\u81ea\u5df1\u505a\u6240\u6709\u7684\u5de5\u4f5c\u7126\u8651\u66f4\u591a\u3002<\/p>\n\n\n\n<p>\u4e8b\u5b9e\u662f\uff0c\u5728\u5927\u56e2\u961f\u5de5\u4f5c\u53ef\u80fd\u5b66\u5230\u66f4\u591a\u7684\u6c9f\u901a\u6280\u80fd\uff0c\u6bd4\u5982\u548c\u4e0d\u540c\u7684\u4eba\u5bf9\u9f50\u4e0d\u540c\u7684\u9636\u6bb5\u5de5\u4f5c\u76ee\u6807\uff0c\u8981\u60f3\u8981\u5b66\u5230\u5176\u4ed6\u7684\u4e1c\u897f\u8fd8\u662f\u8981\u9760\u81ea\u5df1\u3002\u6bd4\u5982\u62ff\u5230\u4e00\u4e2a\u8bbe\u8ba1\uff0c\u5982\u679c\u7167\u6837\u5b50\u53bb\u5b9e\u73b0\u4e86\uff0c\u5176\u5b9e\u4e0d\u4f1a\u5b66\u5230\u4ec0\u4e48\u4e1c\u897f\u3002\u800c\u8981\u53bb\u7406\u89e3\u4e3a\u4ec0\u4e48\u8fd9\u4e48\u8bbe\u8ba1\uff0c\u4e3a\u4ec0\u4e48\u4e0d\u90a3\u4e48\u8bbe\u8ba1\u3002\u5982\u679c\u81ea\u5df1\u53bb\u505a\uff0c\u601d\u8003\u7684\u8fc7\u7a0b\u4e5f\u57fa\u672c\u662f\u8fd9\u6837\u7684\uff0c\u53ef\u4ee5\u600e\u4e48\u8bbe\u8ba1\uff0c\u9009\u62e9\u4ec0\u4e48\u597d\u3002\u90fd\u662f\uff1a\u601d\u8003\uff0c\u9009\u62e9\uff0c\u5c1d\u8bd5\uff0c\u7ecf\u9a8c\uff0c\u601d\u8003\u2026\u2026<\/p>\n\n\n\n<p>\u53e6\u4e00\u4e2a\u9700\u8981\u6f84\u6e05\u7684\u8bef\u533a\u662f\uff0c\u6a21\u4eff\u5e76\u4e0d\u662f\u5b66\u4e60\u3002\u5728\u56e2\u961f\u4e2d\u7ecf\u5386\u4e86\u4e00\u4e2a\u8bbe\u8ba1\uff0c\u5982\u679c\u8bb0\u4f4f\u4e86\u8fd9\u4e2a\u8bbe\u8ba1\uff0c\u4e0b\u6b21\u78b0\u5230\u7c7b\u4f3c\u7684\u95ee\u9898\u4e5f\u7528\u8fd9\u4e2a\u8bbe\u8ba1\u53bb\u89e3\u51b3\u3002\u8fd9\u4e5f\u4e0d\u80fd\u53eb\u505a\u662f\u5b66\u4e60\u3002\u6211\u89c1\u8fc7\u6709\u5728\u4e1a\u52a1\u90e8\u95e8\u505a\u8fc7\u652f\u4ed8\u7684 SRE \u5199\u7684\u4ee3\u7801\uff0c\u5728\u5185\u90e8\u7cfb\u7edf\u4e2d\u53bb\u5b9e\u73b0\u4e86\u8ba2\u5355\u4e1a\u52a1\u7684\u8ba2\u5355\u3001\u4ea4\u6613\u7b49\u6982\u5ff5\u5b8c\u6210\u4e00\u4e2a\u8fd0\u7ef4\u6d41\u7a0b\uff0c\u751a\u81f3 Model \u7684\u540d\u5b57\u90fd\u6ca1\u6539\u8fc7\u3002\u62ff\u7740\u9524\u5b50\u627e\u9489\u5b50\uff0c\u4f1a\u8ba9\u7cfb\u7edf\u53d8\u5f97\u66f4\u52a0\u7cdf\u7cd5\u548c\u590d\u6742\u3002<\/p>\n\n\n\n<p>\u603b\u4e4b\uff0c\u5de5\u4f5c\u5206\u7684\u7ec6\u5e76\u4e0d\u4ee3\u8868\u5de5\u4f5c\u5c31\u4f1a\u66f4\u52a0\u4e13\u4e1a\u3002\u4e00\u4e2a\u4eba\u8eab\u517c\u6570\u804c\u4e1a\u53ef\u4ee5\u5728\u6bcf\u4e00\u4e2a\u65b9\u9762\u505a\u5f97\u5f88\u4e13\u4e1a\u3002\u91cd\u8981\u7684\u662f\u4e0d\u65ad\u5b66\u4e60\uff0c\u4f7f\u7528\u6b63\u786e\u7684\u505a\u4e8b\u65b9\u5f0f\uff0c\u5411\u4f18\u79c0\u7684\u9879\u76ee\u548c\u4f18\u79c0\u7684\u5f00\u53d1\u8005\u5b66\u4e60\u3002<\/p>\n\n\n\n<p><strong>2\u3001\u6709\u5173\u810f\u6d3b\u7d2f\u6d3b<\/strong><\/p>\n\n\n\n<p>\u6bcf\u4e00\u9879\u5de5\u4f5c\u90fd\u4f1a\u6709\u810f\u6d3b\u7d2f\u6d3b\uff1a\u5b66\u4e0d\u5230\u4ec0\u4e48\u4e1c\u897f\uff0c\u505a\u8d77\u6765\u6ca1\u6709\u610f\u601d\u3002\u53ef\u80fd\u662f\u6574\u7406\u7cfb\u7edf\u7684\u76d1\u63a7\uff0c\u53ef\u80fd\u662f\u6574\u7406\u73b0\u6709\u7684\u6587\u6863\uff0c\u53ef\u80fd\u6e05\u7406\u4e00\u4e9b\u5e74\u4e45\u7684\u8fd0\u7ef4\u811a\u672c\uff0c\u53ef\u80fd\u662f\u9700\u8981\u548c\u4e0d\u540c\u7684\u56e2\u961f\u505a\u4e00\u4e9b\u6c9f\u901a\u5de5\u4f5c\u7b49\u3002<\/p>\n\n\n\n<p>\u8fd9\u662f\u4e0d\u53ef\u907f\u514d\u7684\uff0c\u5982\u679c\u53ef\u4ee5\u7684\u8bdd\uff0c\u5b66\u4f1a\u4ece\u6bcf\u4e00\u9879\u5de5\u4f5c\u4e2d\u627e\u4e00\u4e9b\u5077\u61d2\u7684\u65b9\u6cd5\u5427\uff0c\u6bd4\u5982\u7528\u811a\u672c\u5904\u7406\u4e00\u4e9b\u5de5\u4f5c\uff0c\u7528\u66f4\u806a\u660e\u7684\u65b9\u5f0f\u5de5\u4f5c\u7b49\u7b49\u3002<\/p>\n\n\n\n<p>\u4f46\u662f\u5982\u679c\u8fd9\u79cd\u5de5\u4f5c\u7684\u6bd4\u4f8b\u592a\u9ad8\u7684\u8bdd\uff0c\u5c31\u8981\u601d\u8003\u5de5\u4f5c\u65b9\u5f0f\u7684\u95ee\u9898\u4e86\u3002\u5982\u679c\u9677\u5165\u6076\u6027\u5faa\u73af\uff0c\u770b\u80fd\u4e0d\u80fd\u4ece\u5de5\u5177\u548c\u5de5\u4f5c\u6d41\u7a0b\u4e0a\u505a\u4e00\u4e9b\u6539\u53d8\u3002\u5982\u679c\u4e0d\u80fd\u7684\u8bdd\uff0c\u8003\u8651\u6362\u4e00\u4efd\u5de5\u4f5c\u5427\u3002<\/p>\n\n\n\n<p><strong>3\u3001\u6709\u5173\u80cc\u9505<\/strong><\/p>\n\n\n\n<p>\u4e92\u76f8\u7529\u9505\u7684\u5de5\u4f5c\u73af\u5883\u65e0\u7591\u662f\u975e\u5e38\u7cdf\u7cd5\u7684\u5de5\u4f5c\u73af\u5883\u3002\u5982\u679c\u76f8\u540c\u7684\u56e2\u961f\u3001\u6216\u8005\u4e0d\u540c\u7684\u56e2\u961f\u4e4b\u95f4\u9700\u8981\u76f8\u4e92\u52fe\u5fc3\u6597\u89d2\u7684\u8bdd\uff0c\u5982\u679c\u5de5\u4f5c\u73af\u5883\u4e0d\u5141\u8bb8\u5927\u65b9\u627f\u8ba4\uff08SRE \u65e0\u53ef\u907f\u514d\u5730\u4f1a\u72af\u4e00\u4e9b\u9519\u8bef\uff09\u81ea\u5df1\u7684\u9519\u8bef\uff0c\u8bf4\u660e\u516c\u53f8\u8425\u9020\u7684\u6c1b\u56f4\u6709\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u6bd4\u5982\u67d0\u4e9b\u516c\u53f8\u89c4\u5b9a\uff0c\u53d1\u751f P1 \u7ea7\u522b\u7684\u9519\u8bef\u5c31\u5fc5\u987b\u5f00\u9664\u4e00\u4e2a Px \u7ea7\u522b\u7684\u5458\u5de5\uff0c\u53d1\u751f P0 \u7ea7\u522b\u7684\u9519\u8bef\u5c31\u5fc5\u987b\u5f00\u9664\u4e00\u4e2a Py \u7ea7\u522b\u7684\u5458\u5de5\u4e00\u6837\u3002\u5982\u679c\u662f\u8fd9\u79cd\u60c5\u51b5\u7684\u8bdd\uff0c\u516c\u53f8\u5b9e\u9645\u4e0a\u662f\u5728\u7528\u4e00\u79cd\u61d2\u60f0\u5730\u65b9\u6cd5\u901a\u8fc7\u63d0\u9ad8\u4eba\u7684\u538b\u529b\u6765\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3002\u6709\u6ca1\u6709\u6548\u679c\u4e0d\u77e5\u9053\uff0c\u4f46\u662f\u786e\u5b9a\u7684\u662f\u4e0d\u4f1a\u6709\u4eba\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u5de5\u4f5c\u7684\u5f00\u5fc3\u3002\u5efa\u8bae\u6362\u4e00\u4efd\u5de5\u4f5c\u3002<\/p>\n\n\n\n<p><strong>4\u3001\u5982\u4f55\u8f6c\u884c\uff1f<\/strong><\/p>\n\n\n\n<p>\u5176\u5b9e\u96be\u5ea6\u6ca1\u6709\u60f3\u8c61\u7684\u9ad8\uff0c\u6bd5\u7adf\u5927\u5b66\u91cc\u9762\u6ca1\u6709\u4e00\u4e2a\u53eb\u505a SRE \u7684\u4e13\u4e1a\u3002SRE \u8981\u6c42\u7684\u77e5\u8bc6\u4e5f\u662f\u7f16\u5199\u4ee3\u7801\u3001\u8bbe\u8ba1\u7cfb\u7edf\u3001\u4e86\u89e3\u64cd\u4f5c\u7cfb\u7edf\u548c\u7f51\u7edc\u7b49\u3002\u6240\u4ee5\u5728\u5927\u5b66\u91cc\u9762\u5c06\u672c\u79d1\u7684\u8bfe\u7a0b\u597d\u597d\u5b66\u597d\uff0c\u5c1d\u8bd5\u505a\uff08\u5e76\u7ef4\u62a4\uff09\u4e00\u4e9b\u81ea\u5df1\u7684\u9879\u76ee\uff0c\u6bd5\u4e1a\u7684\u65f6\u5019\u57fa\u672c\u4e0a\u5c31\u6ee1\u8db3\u8981\u6c42\u4e86\u3002\u975e\u79d1\u73ed\u7684\u4eba\u8981\u8f6c\u884c\u7684\u8bdd\uff0c\u4e5f\u53ef\u4ee5\u53c2\u8003\u5927\u5b66\u7684\u8bfe\u7a0b\u5185\u5bb9\u53bb\u8865\u8db3\u8fd9\u65b9\u9762\u7684\u77e5\u8bc6\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u57f9\u8bad\u73ed\u51fa\u6765\u7684\u505a\u5f00\u53d1\u5b8c\u6210\u4e1a\u52a1\u53ef\u80fd\u591f\uff0c\u4f46\u662f\u505a SRE \u8fdc\u8fdc\u4e0d\u591f\u3002SRE \u4e0d\u4ec5\u9700\u8981 make things work\uff0c\u8fd8\u8981\u77e5\u9053\u80cc\u540e\u7684\u539f\u7406\u3002<\/p>\n\n\n\n<p><strong>5\u3001\u9762\u8bd5\u4f1a\u95ee\u4ec0\u4e48\uff1f<\/strong><\/p>\n\n\n\n<p>\u6211\u89c9\u5f97\u548c\u540e\u7aef\u5f00\u53d1\u7684\u9762\u8bd5\u5185\u5bb9\u57fa\u672c\u4e0a\u5dee\u4e0d\u591a\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u662f\u53bb\u5e94\u8058\u7684\u8fd9\u4e2a\u5c97\u4f4d\u6240\u9700\u8981\u7684\u4e00\u4e9b\u6280\u80fd\uff0c\u6bd4\u5982 K8S\uff0c\u76d1\u63a7\u7cfb\u7edf\u7b49\uff0c\u53ef\u80fd\u4e5f\u4f1a\u95ee\u4e00\u4e9b\u9886\u57df\u5185\u7684\u77e5\u8bc6\u3002\u867d\u8bf4\u8fd9\u90e8\u5206\u5de5\u5177\u6027\u7684\u4e1c\u897f\u90fd\u53ef\u4ee5\u5b66\u4e60\uff0c\u4f46\u662f\u5982\u679c\u4eba\u5bb6\u8981\u4e00\u4e2a\u7ecf\u9a8c\u4e30\u5bcc\u7684\u3001\u6216\u8005\u5165\u804c\u5c31\u80fd\u5e72\u6d3b\u7684\uff0c\u90a3\u4e48\u9762\u8bd5\u6210\u529f\u7684\u673a\u4f1a\u5c31\u4f1a\u5c0f\u5f88\u591a\u3002\u5f53\u7136\uff0c\u4e5f\u4e0d\u5fc5\u6cae\u4e27\uff0c\u8fd9\u662f\u5e02\u573a\u7684\u4f9b\u9700\u5173\u7cfb\u51b3\u5b9a\u7684\uff0c\u5982\u679c\u5bf9\u65b9\u6267\u610f\u8981\u627e\u7b26\u5408\u7279\u5b9a\u8981\u6c42\u7684\u5019\u9009\u4eba\uff0c\u90a3\u4e48\u5bf9\u65b9\u7684\u9009\u62e9\u7684\u8303\u56f4\u4e5f\u4f1a\u5c0f\u5f88\u591a\uff0c\u4e0d\u5fc5\u56e0\u4e3a\u9519\u5931\u4e86\u8fd9\u79cd\u673a\u4f1a\u800c\u540e\u6094\u6ca1\u53bb\u5b66\u4e60\u4ec0\u4e48\u5de5\u5177\u3002\u8bdd\u53c8\u8bf4\u56de\u6765\uff0c\u6280\u80fd\u8d8a\u591a\uff0c\u9009\u62e9\u4e5f\u4f1a\u8d8a\u591a\u3002<\/p>\n\n\n\n<p>\u6392\u67e5\u9519\u8bef\u53ef\u80fd\u662f\u8f6c\u884c\u505a SRE \u6700\u5927\u7684\u4e00\u4e2a\u95e8\u69db\uff0c\u8fd9\u4e2a\u9700\u8981\u4e00\u4e9b\u7ecf\u9a8c\u3002\u5982\u679c\u6ca1\u6709\u7ecf\u9a8c\u7684\u8bdd\uff0c\u5c31\u8865\u8db3\u4e00\u4e9b\u64cd\u4f5c\u7cfb\u7edf\u7684\u77e5\u8bc6\uff0c\u8fd9\u6837\u9047\u5230\u672a\u77e5\u7684\u95ee\u9898\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5df2\u77e5\u7684\u77e5\u8bc6\u548c\u5de5\u5177\u53bb\u6392\u67e5\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e2a\u4ed3\u5e93\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9762\u8bd5\u9898\u96c6\u9526\uff1ahttps:\/\/github.com\/bregman-arie\/devops-exercises<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SRE \u5230\u5e95\u662f\u4ec0\u4e48\uff1f\u8fd9\u662f\u4e00\u4e2a\u6700\u65e9\u7531 Google \u63d0\u51fa\u7684\u6982\u5ff5\uff0c\u6211\u7684\u7406\u89e3\u662f\uff0c\u7528\u8f6f\u4ef6\u89e3\u51b3\u8fd0\u7ef4\u95ee\u9898\u3002\u6807\u51c6\u5316&hellip; <a href=\"http:\/\/viplao.com\/index.php\/2022\/10\/15\/sre-%e5%88%b0%e5%ba%95%e6%98%af%e4%bb%80%e4%b9%88\/\" class=\"more-link read-more\" rel=\"bookmark\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">SRE \u5230\u5e95\u662f\u4ec0\u4e48<\/span><i class=\"fa 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