{"id":36138,"date":"2025-03-26T14:21:43","date_gmt":"2025-03-26T06:21:43","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=36138"},"modified":"2025-03-26T14:21:43","modified_gmt":"2025-03-26T06:21:43","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87%e6%9c%8d%e5%8a%a1%e8%b0%83%e7%94%a8%e9%93%be%e5%ae%9e%e7%8e%b0%e6%9c%8d%e5%8a%a1%e7%9a%84%e7%81%b0%e5%ba%a6%e5%8f%91%e5%b8%83%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/36138.html","title":{"rendered":"\u5982\u4f55\u901a\u8fc7\u670d\u52a1\u8c03\u7528\u94fe\u5b9e\u73b0\u670d\u52a1\u7684\u7070\u5ea6\u53d1\u5e03\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/pV2BiLI.jpg\" alt=\"\u5982\u4f55\u901a\u8fc7\u670d\u52a1\u8c03\u7528\u94fe\u5b9e\u73b0\u670d\u52a1\u7684\u7070\u5ea6\u53d1\u5e03\uff1f\" ><\/p>\n<\/p>\n<hr>\n<p>\u5728\u6570\u5b57\u5316\u8f6c\u578b\u6d6a\u6f6e\u4e2d\uff0c\u5fae\u670d\u52a1\u67b6\u6784\u5df2\u6210\u4e3a\u4f01\u4e1a\u6784\u5efa\u654f\u6377\u7cfb\u7edf\u7684\u6838\u5fc3\u9009\u62e9\u3002\u7136\u800c\uff0c\u968f\u7740\u670d\u52a1\u6570\u91cf\u7684\u6307\u6570\u7ea7\u589e\u957f\uff0c\u4f20\u7edf\u7684\u201c\u5168\u91cf\u53d1\u5e03\u201d\u6a21\u5f0f\u9010\u6e10\u66b4\u9732\u51fa\u81f4\u547d\u7f3a\u9677\u2014\u2014\u4e00\u6b21\u4ee3\u7801\u66f4\u65b0\u7684\u5931\u8bef\u53ef\u80fd\u5f15\u53d1\u7ea7\u8054\u6545\u969c\uff0c\u751a\u81f3\u5bfc\u81f4\u6574\u4e2a\u7cfb\u7edf\u5d29\u6e83\u3002<strong>\u5982\u4f55\u5728\u4fdd\u8bc1\u4e1a\u52a1\u8fde\u7eed\u6027\u7684\u524d\u63d0\u4e0b\u5b9e\u73b0\u5e73\u7a33\u8fed\u4ee3<\/strong>\uff1f\u8fd9\u6210\u4e3a\u8fd0\u7ef4\u56e2\u961f\u5fc5\u987b\u8de8\u8d8a\u7684\u6280\u672f\u9e3f\u6c9f\u3002<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u670d\u52a1\u8c03\u7528\u94fe<\/a>\u4e0e\u7070\u5ea6\u53d1\u5e03\u7684\u7ed3\u5408\uff0c\u6b63\u4e3a\u8fd9\u4e00\u96be\u9898\u63d0\u4f9b\u4e86\u7834\u5c40\u4e4b\u94a5\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u670d\u52a1\u8c03\u7528\u94fe-\u7070\u5ea6\u53d1\u5e03\u7684-\u795e\u7ecf\u7cfb\u7edf\">\u4e00\u3001<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u670d\u52a1\u8c03\u7528\u94fe<\/a>\uff1a\u7070\u5ea6\u53d1\u5e03\u7684\u201c\u795e\u7ecf\u7cfb\u7edf\u201d<\/h3>\n<p>\u670d\u52a1\u8c03\u7528\u94fe\uff08Service Call Chain\uff09\u5982\u540c\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u795e\u7ecf\u4f20\u5bfc\u7f51\u7edc\uff0c\u901a\u8fc7\u8bb0\u5f55\u8bf7\u6c42\u5728\u5fae\u670d\u52a1\u95f4\u7684\u6d41\u8f6c\u8def\u5f84\uff0c\u6784\u5efa\u51fa\u5b8c\u6574\u7684<strong>\u7aef\u5230\u7aef\u53ef\u89c6\u5316\u62d3\u6251\u56fe<\/strong>\u3002\u5f53\u7070\u5ea6\u53d1\u5e03\u9047\u4e0a\u8c03\u7528\u94fe\u8ffd\u8e2a\uff0c\u6280\u672f\u56e2\u961f\u5f97\u4ee5\u7a81\u7834\u4f20\u7edf\u201c\u76f2\u4eba\u6478\u8c61\u201d\u7684\u56f0\u5883\u2014\u2014\u4e0d\u4ec5\u80fd\u7cbe\u51c6\u63a7\u5236\u65b0\u7248\u672c\u670d\u52a1\u7684\u6d41\u91cf\u5165\u53e3\uff0c\u66f4\u80fd\u5b9e\u65f6\u89c2\u6d4b\u53d8\u66f4\u5728\u590d\u6742\u4f9d\u8d56\u94fe\u8def\u4e2d\u7684\u4f20\u5bfc\u6548\u5e94\u3002<\/p>\n<p>\u67d0\u5934\u90e8\u7535\u5546\u5e73\u53f0\u7684\u5b9e\u8df5\u5370\u8bc1\u4e86\u8fd9\u79cd\u534f\u540c\u4ef7\u503c\uff1a\u901a\u8fc7\u8c03\u7528\u94fe\u6807\u8bb0\uff0c\u5176\u65b0\u7248\u63a8\u8350\u7b97\u6cd5\u4ec5\u5bf9\u5317\u4eac\u5730\u533a10%\u7528\u6237\u5f00\u653e\uff0c\u540c\u65f6\u76d1\u63a7\u7cfb\u7edf\u5b9e\u65f6\u8ffd\u8e2a\u4ece\u7f51\u5173\u5230\u63a8\u8350\u670d\u52a1\u3001\u518d\u5230\u7528\u6237\u753b\u50cf\u670d\u52a1\u7684\u5b8c\u6574\u94fe\u8def\u3002\u5f53\u8c03\u7528\u94fe\u6570\u636e\u663e\u793a\u65b0\u7248\u672c\u63a5\u53e3\u54cd\u5e94\u65f6\u95f4\u6ce2\u52a8\u8d85\u8fc7\u9608\u503c\u65f6\uff0c\u7cfb\u7edf\u81ea\u52a8\u89e6\u53d1\u6d41\u91cf\u56de\u6eda\uff0c\u5c06\u6545\u969c\u5f71\u54cd\u63a7\u5236\u5728\u6700\u5c0f\u8303\u56f4\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u57fa\u4e8e\u8c03\u7528\u94fe\u7684\u7070\u5ea6\u53d1\u5e03\u6838\u5fc3\u601d\u8def\">\u4e8c\u3001\u57fa\u4e8e\u8c03\u7528\u94fe\u7684\u7070\u5ea6\u53d1\u5e03\u6838\u5fc3\u601d\u8def<\/h3>\n<h4 id=\"1-\u6d41\u91cf\u6807\u8bb0\u7684\u7cbe\u51c6\u6e17\u900f\">1. <strong>\u6d41\u91cf\u6807\u8bb0\u7684\u7cbe\u51c6\u6e17\u900f<\/strong><\/h4>\n<p>\u5728\u8bf7\u6c42\u5165\u53e3\uff08\u5982API\u7f51\u5173\uff09\u6ce8\u5165\u7070\u5ea6\u6807\u8bc6\uff0c\u901a\u8fc7\u8c03\u7528\u94fe\u4e0a\u4e0b\u6587\u4f20\u9012\uff08Context Propagation\uff09\u786e\u4fdd\u6807\u8bb0\u5728\u670d\u52a1\u95f4\u900f\u4f20\u3002\u8fd9\u76f8\u5f53\u4e8e\u4e3a\u7279\u5b9a\u6d41\u91cf\u6253\u4e0a\u201c\u67d3\u8272\u5242\u201d\uff0c\u4f7f\u5176\u5728\u6d41\u7ecf\u670d\u52a1\u7f51\u683c\u65f6\u80fd\u88ab\u7cbe\u51c6\u8bc6\u522b\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u7528\u6237ID\u54c8\u5e0c\u503c\u5339\u914d\n<\/li>\n<li>\u7279\u5b9aHTTP Header\u8bc6\u522b\n<\/li>\n<li>\u5730\u7406\u4f4d\u7f6e\u7279\u5f81\u8fc7\u6ee4\n<\/li>\n<\/ul>\n<h4 id=\"2-\u52a8\u6001\u8def\u7531\u7684\u667a\u80fd\u51b3\u7b56\">2. <strong>\u52a8\u6001\u8def\u7531\u7684\u667a\u80fd\u51b3\u7b56<\/strong><\/h4>\n<p>\u7ed3\u5408\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u4e0e\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u6784\u5efa<strong>\u53cc\u7248\u672c\u5e76\u884c\u73af\u5883<\/strong>\u3002\u8c03\u7528\u94fe\u6570\u636e\u4e3a\u8def\u7531\u5f15\u64ce\u63d0\u4f9b\u5b9e\u65f6\u51b3\u7b56\u4f9d\u636e\uff1a<\/p>\n<pre><code class=\"language-java\">\/\/ \u4f2a\u4ee3\u7801\u793a\u4f8b\uff1a\u57fa\u4e8e\u8c03\u7528\u94fe\u6807\u8bb0\u7684\u8def\u7531\u7b56\u7565  \r\nif (requestContext.getTag(&quot;canary&quot;) == true) {  \r\nrouteTo(ServiceInstanceSelector.selectCanaryVersion());  \r\n} else {  \r\nrouteTo(ServiceInstanceSelector.selectStableVersion());  \r\n}  \r\n<\/code><\/pre>\n<h4 id=\"3-\u6570\u636e\u53cd\u9988\u7684\u95ed\u73af\u63a7\u5236\">3. <strong>\u6570\u636e\u53cd\u9988\u7684\u95ed\u73af\u63a7\u5236<\/strong><\/h4>\n<p>\u901a\u8fc7\u91c7\u96c6\u8c03\u7528\u94fe\u7684\u9ec4\u91d1\u6307\u6807\u2014\u2014\u65f6\u5ef6\uff08Latency\uff09\u3001\u9519\u8bef\u7387\uff08Error Rate\uff09\u3001\u541e\u5410\u91cf\uff08Throughput\uff09\uff0c\u6784\u5efa\u7070\u5ea6\u53d1\u5e03\u7684<strong>\u4e09\u7ef4\u5065\u5eb7\u8bc4\u4f30\u6a21\u578b<\/strong>\u3002\u5f53\u4efb\u4e00\u7ef4\u5ea6\u8d85\u8fc7\u9884\u8bbe\u9608\u503c\u65f6\uff0c\u81ea\u52a8\u5316\u7194\u65ad\u673a\u5236\u53ef\u572815\u79d2\u5185\u5b8c\u6210\u5f02\u5e38\u6d41\u91cf\u7684\u5207\u6362\u9694\u79bb\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u5b9e\u6218\u4e2d\u7684\u56db\u6b65\u9012\u8fdb\u65b9\u6848\">\u4e09\u3001\u5b9e\u6218\u4e2d\u7684\u56db\u6b65\u9012\u8fdb\u65b9\u6848<\/h3>\n<ol>\n<li><strong>\u73af\u5883\u51c6\u5907\u9636\u6bb5<\/strong>\n<\/li>\n<\/ol>\n<ul>\n<li>\u642d\u5efa\u652f\u6301\u7248\u672c\u5e76\u884c\u7684\u5bb9\u5668\u7f16\u6392\u73af\u5883\uff08\u5982Kubernetes Deployment\u53cc\u526f\u672c\uff09\n<\/li>\n<li>\u90e8\u7f72\u8c03\u7528\u94fe\u91c7\u96c6\u7cfb\u7edf\uff08<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">SkyWalking<\/a>\u3001Jaeger\u7b49\uff09\n<\/li>\n<li>\u914d\u7f6e\u52a8\u6001\u914d\u7f6e\u4e2d\u5fc3\uff08Nacos\u3001Consul\u7b49\uff09\n<\/li>\n<\/ul>\n<ol>\n<li><strong>\u6d41\u91cf\u6807\u8bb0\u6ce8\u5165<\/strong>\n<\/li>\n<\/ol>\n<ul>\n<li>\u5728\u7f51\u5173\u5c42\u6dfb\u52a0X-Canary-Tag\u8bf7\u6c42\u5934\n<\/li>\n<li>\u901a\u8fc7<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a> SDK\u5b9e\u73b0\u4e0a\u4e0b\u6587\u900f\u4f20\n<\/li>\n<li>\u8bbe\u8ba1\u591a\u7ef4\u5ea6\u7070\u5ea6\u89c4\u5219\uff08\u8bbe\u5907\u7c7b\u578b\u3001\u7528\u6237\u7b49\u7ea7\u7b49\uff09\n<\/li>\n<\/ul>\n<ol>\n<li><strong>\u8def\u7531\u7b56\u7565\u914d\u7f6e<\/strong>\n<\/li>\n<\/ol>\n<ul>\n<li>\u4f7f\u7528\u670d\u52a1\u7f51\u683c\uff08Istio VirtualService\uff09\u5b9a\u4e49\u7248\u672c\u8def\u7531\u6743\u91cd\n<\/li>\n<li>\u8bbe\u7f6e\u57fa\u4e8e\u6545\u969c\u7387\u7684\u81ea\u52a8\u5f39\u6027\u4f38\u7f29\uff08HPA\uff09\n<\/li>\n<li>\u5efa\u7acb\u91d1\u4e1d\u96c0\u53d1\u5e03\u6e10\u8fdb\u5f0f\u63a8\u8fdb\u8ba1\u5212\uff085%\u219220%\u219250%\u2192100%\uff09\n<\/li>\n<\/ul>\n<ol>\n<li><strong>\u76d1\u63a7\u53cd\u9988\u4f18\u5316<\/strong>\n<\/li>\n<\/ol>\n<ul>\n<li>\u5efa\u7acb\u8c03\u7528\u94fe\u6307\u6807\u4e0e\u4e1a\u52a1KPI\u7684\u5173\u8054\u5206\u6790\uff08\u5982\u8ba2\u5355\u8f6c\u5316\u7387\u6ce2\u52a8\uff09\n<\/li>\n<li>\u5b9e\u65bdA\/B\u6d4b\u8bd5\u5bf9\u6bd4\u5173\u952e\u8def\u5f84\u6027\u80fd\n<\/li>\n<li>\u901a\u8fc7\u62d3\u6251\u56fe\u4e0b\u94bb\u5b9a\u4f4d\u74f6\u9888\u670d\u52a1\n<\/li>\n<\/ul>\n<hr>\n<h3 id=\"\u56db-\u4e09\u5927\u8fdb\u9636\u4f18\u5316\u65b9\u5411\">\u56db\u3001\u4e09\u5927\u8fdb\u9636\u4f18\u5316\u65b9\u5411<\/h3>\n<ol>\n<li>\n<p><strong>\u5168\u94fe\u8def\u538b\u6d4b\u8054\u52a8<\/strong><br \/>\n\u5728\u7070\u5ea6\u671f\u95f4\u6ce8\u5165\u6a21\u62df\u6d41\u91cf\uff0c\u5229\u7528\u8c03\u7528\u94fe\u8ffd\u8e2a\u89c2\u5bdf\u7cfb\u7edf\u5728\u6781\u9650\u8d1f\u8f7d\u4e0b\u7684\u8868\u73b0\u3002\u67d0\u91d1\u878d\u79d1\u6280\u516c\u53f8\u901a\u8fc7\u6b64\u65b9\u6cd5\uff0c\u63d0\u524d\u53d1\u73b0\u65b0\u7248\u98ce\u63a7\u670d\u52a1\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6cc4\u6f0f\u95ee\u9898\uff0c\u907f\u514d\u751f\u4ea7\u4e8b\u6545\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u667a\u80fd\u6d41\u91cf\u8c03\u5ea6<\/strong><br \/>\n\u7ed3\u5408\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\uff0c\u5206\u6790\u5386\u53f2\u8c03\u7528\u94fe\u6a21\u5f0f\uff0c\u52a8\u6001\u8c03\u6574\u7070\u5ea6\u7b56\u7565\u3002\u4f8b\u5982\u5728\u8d2d\u7269\u9ad8\u5cf0\u671f\u81ea\u52a8\u7f29\u5c0f\u7070\u5ea6\u8303\u56f4\uff0c\u5728\u51cc\u6668\u4f4e\u5cf0\u671f\u6269\u5927\u65b0\u7248\u672c\u8986\u76d6\u91cf\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u591a\u7ef4\u5f71\u54cd\u8bc4\u4f30<\/strong><br 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