{"id":32438,"date":"2025-03-04T10:09:51","date_gmt":"2025-03-04T02:09:51","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=32438"},"modified":"2025-03-04T10:09:51","modified_gmt":"2025-03-04T02:09:51","slug":"%e6%9c%8d%e5%8a%a1%e8%b0%83%e7%94%a8%e9%93%be%e5%9c%a8%e6%9c%8d%e5%8a%a1%e7%bc%96%e6%8e%92%e5%b7%a5%e5%85%b7%e4%b8%ad%e7%9a%84%e9%9b%86%e6%88%90%e6%96%b9%e5%bc%8f%e6%98%af%e6%80%8e%e6%a0%b7%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/32438.html","title":{"rendered":"\u670d\u52a1\u8c03\u7528\u94fe\u5728\u670d\u52a1\u7f16\u6392\u5de5\u5177\u4e2d\u7684\u96c6\u6210\u65b9\u5f0f\u662f\u600e\u6837\u7684\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/pic.zadbj010.com\/2025\/b7bee80b777d612.jpg\" alt=\"\u670d\u52a1\u8c03\u7528\u94fe\u5728\u670d\u52a1\u7f16\u6392\u5de5\u5177\u4e2d\u7684\u96c6\u6210\u65b9\u5f0f\u662f\u600e\u6837\u7684\uff1f\" ><\/p>\n<\/p>\n<hr>\n<p>\u5728\u6570\u5b57\u5316\u8f6c\u578b\u7684\u6d6a\u6f6e\u4e2d\uff0c\u4f01\u4e1a\u7cfb\u7edf\u9010\u6e10\u4ece\u5355\u4f53\u67b6\u6784\u8f6c\u5411<strong>\u5fae\u670d\u52a1\u5316<\/strong>\u548c<strong>\u5206\u5e03\u5f0f\u67b6\u6784<\/strong>\u3002\u8fd9\u79cd\u8f6c\u53d8\u5e26\u6765\u4e86\u7075\u6d3b\u6027\u548c\u6269\u5c55\u6027\uff0c\u4f46\u4e5f\u8ba9\u670d\u52a1\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\u53d8\u5f97\u9519\u7efc\u590d\u6742\u2014\u2014\u4e00\u6b21\u7528\u6237\u8bf7\u6c42\u53ef\u80fd\u8de8\u8d8a\u6570\u5341\u4e2a\u670d\u52a1\u8282\u70b9\uff0c\u6d89\u53ca\u6570\u636e\u5e93\u8c03\u7528\u3001\u7f13\u5b58\u8bfb\u5199\u3001\u7b2c\u4e09\u65b9\u63a5\u53e3\u4ea4\u4e92\u7b49\u591a\u79cd\u64cd\u4f5c\u3002\u5f53\u67d0\u4e2a\u73af\u8282\u51fa\u73b0\u6027\u80fd\u74f6\u9888\u6216\u5f02\u5e38\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u6839\u6e90\uff1f\u8fd9\u6b63\u662f<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u670d\u52a1\u8c03\u7528\u94fe<\/a>\uff08Service Call Chain\uff09<\/strong>\u4e0e<strong>\u670d\u52a1\u7f16\u6392\u5de5\u5177<\/strong>\u6df1\u5ea6\u878d\u5408\u6240\u8981\u89e3\u51b3\u7684\u6838\u5fc3\u547d\u9898\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u670d\u52a1\u7f16\u6392\u5de5\u5177-\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684-\u4e2d\u67a2\u795e\u7ecf\">\u4e00\u3001\u670d\u52a1\u7f16\u6392\u5de5\u5177\uff1a\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u201c\u4e2d\u67a2\u795e\u7ecf\u201d<\/h3>\n<p>\u670d\u52a1\u7f16\u6392\u5de5\u5177\uff08\u5982Kubernetes\u3001Apache Airflow\u3001AWS Step Functions\uff09\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e<strong>\u81ea\u52a8\u5316\u8c03\u5ea6<\/strong>\u548c<strong>\u6d41\u7a0b\u534f\u8c03<\/strong>\u3002\u5b83\u4eec\u901a\u8fc7\u58f0\u660e\u5f0f\u914d\u7f6e\u6216\u53ef\u89c6\u5316\u754c\u9762\uff0c\u5c06\u5206\u6563\u7684\u670d\u52a1\u7ec4\u4ef6\u4e32\u8054\u4e3a\u5b8c\u6574\u7684\u4e1a\u52a1\u6d41\u7a0b\u3002\u4f8b\u5982\uff0c\u7535\u5546\u7cfb\u7edf\u4e2d\u201c\u4e0b\u5355-\u652f\u4ed8-\u7269\u6d41\u201d\u7684\u94fe\u8def\uff0c\u53ef\u80fd\u6d89\u53ca\u5e93\u5b58\u670d\u52a1\u3001\u652f\u4ed8\u7f51\u5173\u3001\u7269\u6d41API\u7b49\u591a\u4e2a\u6a21\u5757\u7684\u534f\u540c\u3002<\/p>\n<p>\u5355\u7eaf\u7684\u6d41\u7a0b\u7f16\u6392\u65e0\u6cd5\u56de\u7b54\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n<ul>\n<li><em>\u67d0\u4e2a\u8ba2\u5355\u5361\u5728\u652f\u4ed8\u73af\u8282\u8d85\u8fc75\u5206\u949f\uff0c\u662f\u652f\u4ed8\u7f51\u5173\u8d85\u65f6\u8fd8\u662f\u98ce\u63a7\u7cfb\u7edf\u62e6\u622a\uff1f<\/em>\n<\/li>\n<li><em>\u670d\u52a1A\u8c03\u7528\u670d\u52a1B\u7684\u54cd\u5e94\u65f6\u95f4\u6ce2\u52a8\u5267\u70c8\uff0c\u662f\u7f51\u7edc\u5ef6\u8fdf\u8fd8\u662f\u4ee3\u7801\u903b\u8f91\u7f3a\u9677\uff1f<\/em>\n<\/li>\n<\/ul>\n<p>\u8fd9\u6b63\u662f<strong>\u8c03\u7528\u94fe\u8ffd\u8e2a<\/strong>\u9700\u8981\u586b\u8865\u7684\u7a7a\u767d\u2014\u2014\u901a\u8fc7\u8bb0\u5f55\u6bcf\u4e2a\u670d\u52a1\u8282\u70b9\u7684\u8c03\u7528\u5173\u7cfb\u3001\u8017\u65f6\u3001\u72b6\u6001\u7b49\u5143\u6570\u636e\uff0c\u6784\u5efa\u5b8c\u6574\u7684\u6267\u884c\u8def\u5f84\u56fe\u8c31\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u8c03\u7528\u94fe\u7684\u6838\u5fc3\u4ef7\u503c-\u4ece-\u9ed1\u76d2-\u5230-\u767d\u76d2\">\u4e8c\u3001\u8c03\u7528\u94fe\u7684\u6838\u5fc3\u4ef7\u503c\uff1a\u4ece\u201c\u9ed1\u76d2\u201d\u5230\u201c\u767d\u76d2\u201d<\/h3>\n<p>\u8c03\u7528\u94fe\u6280\u672f\u7684\u672c\u8d28\u662f<strong>\u5206\u5e03\u5f0f\u7cfb\u7edf\u53ef\u89c2\u6d4b\u6027<\/strong>\u7684\u5b9e\u8df5\u3002\u4ee5\u4e1a\u754c\u4e3b\u6d41\u7684OpenTelemetry\u3001Zipkin\u3001<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">SkyWalking<\/a>\u4e3a\u4f8b\uff0c\u5176\u6838\u5fc3\u80fd\u529b\u5305\u62ec\uff1a<\/p>\n<ol>\n<li><strong>\u5168\u94fe\u8def\u8ffd\u8e2a<\/strong>\uff1a\u4e3a\u6bcf\u4e2a\u8bf7\u6c42\u751f\u6210\u552f\u4e00Trace ID\uff0c\u8bb0\u5f55\u4ece\u5165\u53e3\u5230\u51fa\u53e3\u7684\u6240\u6709\u670d\u52a1\u8282\u70b9\n<\/li>\n<li><strong>\u4e0a\u4e0b\u6587\u4f20\u9012<\/strong>\uff1a\u901a\u8fc7HTTP Header\u6216RPC Metadata\u81ea\u52a8\u4f20\u9012Span ID\u3001Parent Span ID\n<\/li>\n<li><strong>\u6027\u80fd\u5206\u6790<\/strong>\uff1a\u7edf\u8ba1\u5404\u670d\u52a1\u8282\u70b9\u7684\u54cd\u5e94\u65f6\u95f4\u3001\u9519\u8bef\u7387\u3001\u541e\u5410\u91cf\u7b49\u6307\u6807\n<\/li>\n<li><strong>\u6839\u56e0\u5b9a\u4f4d<\/strong>\uff1a\u901a\u8fc7\u62d3\u6251\u56fe\u76f4\u89c2\u5c55\u793a\u5f02\u5e38\u4f20\u64ad\u8def\u5f84\n<\/li>\n<\/ol>\n<p>\u5f53\u8c03\u7528\u94fe\u4e0e\u7f16\u6392\u5de5\u5177\u7ed3\u5408\u65f6\uff0c\u7cfb\u7edf\u8fd0\u7ef4\u4ece\u201c\u76f2\u4eba\u6478\u8c61\u201d\u5347\u7ea7\u4e3a\u201c\u5168\u5c40\u900f\u89c6\u201d\u3002\u4f8b\u5982\uff0cKubernetes\u4e2d\u7684Pod\u542f\u505c\u4e8b\u4ef6\u53ef\u4e0e\u8c03\u7528\u94fe\u6570\u636e\u5173\u8054\uff0c\u5feb\u901f\u8bc6\u522b\u56e0\u5bb9\u5668\u91cd\u542f\u5bfc\u81f4\u7684\u8bf7\u6c42\u4e2d\u65ad\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u96c6\u6210\u65b9\u5f0f-\u56db\u79cd\u5173\u952e\u8def\u5f84\">\u4e09\u3001\u96c6\u6210\u65b9\u5f0f\uff1a\u56db\u79cd\u5173\u952e\u8def\u5f84<\/h3>\n<h4 id=\"1-\u6570\u636e\u57cb\u70b9\u4e0e\u91c7\u96c6\">1. <strong>\u6570\u636e\u57cb\u70b9\u4e0e\u91c7\u96c6<\/strong><\/h4>\n<p>\u5728\u670d\u52a1\u7f16\u6392\u5de5\u5177\u4e2d<strong>\u690d\u5165\u63a2\u9488\uff08Agent\uff09<\/strong>\u662f\u5b9e\u73b0\u8c03\u7528\u7684\u7b2c\u4e00\u6b65\u3002\u4ee5Istio Service Mesh\u4e3a\u4f8b\uff0c\u5176Sidecar\u4ee3\u7406\uff08Envoy\uff09\u4f1a\u81ea\u52a8\u622a\u83b7\u670d\u52a1\u95f4\u901a\u4fe1\uff0c\u751f\u6210\u8c03\u7528\u65e5\u5fd7\u5e76\u63a8\u9001\u81f3Jaeger\u7b49\u540e\u7aef\u7cfb\u7edf\u3002\u8fd9\u79cd\u65b9\u5f0f\u65e0\u9700\u4fee\u6539\u4e1a\u52a1\u4ee3\u7801\uff0c\u4f46\u9700\u786e\u4fdd\u7f16\u6392\u5c42\u4e0e\u76d1\u63a7\u7cfb\u7edf\u7684\u534f\u8bae\u517c\u5bb9\u6027\uff08\u5982\u652f\u6301OpenTracing\u6807\u51c6\uff09\u3002<\/p>\n<h4 id=\"2-\u4e0a\u4e0b\u6587\u4f20\u9012\u673a\u5236\">2. <strong>\u4e0a\u4e0b\u6587\u4f20\u9012\u673a\u5236<\/strong><\/h4>\n<p>\u8de8\u670d\u52a1\u7684\u8c03\u7528\u94fe\u4f9d\u8d56<strong>\u4e0a\u4e0b\u6587\uff08Context\uff09\u7684\u900f\u4f20<\/strong>\u3002\u5728Kubernetes\u4e2d\uff0c\u53ef\u901a\u8fc7Pod\u6ce8\u89e3\uff08Annotation\uff09\u6ce8\u5165Trace ID\uff1b\u5728Apache Airflow\u7684\u4efb\u52a1DAG\u4e2d\uff0c\u53ef\u901a\u8fc7XCom\u7ec4\u4ef6\u4f20\u9012Span\u4e0a\u4e0b\u6587\u3002\u5173\u952e\u70b9\u5728\u4e8e\u4fdd\u6301\u7f16\u6392\u5de5\u5177\u4e0e\u4e1a\u52a1\u670d\u52a1\u7684\u4e0a\u4e0b\u6587\u534f\u8bae\u4e00\u81f4\u6027\u3002<\/p>\n<h4 id=\"3-\u53ef\u89c6\u5316\u6574\u5408\">3. <strong>\u53ef\u89c6\u5316\u6574\u5408<\/strong><\/h4>\n<p>\u5c06\u8c03\u7528\u94fe\u6570\u636e\u4e0e\u7f16\u6392\u5de5\u5177\u7684Dashboard\u878d\u5408\uff0c\u53ef\u5927\u5e45\u63d0\u5347\u8fd0\u7ef4\u6548\u7387\u3002\u4f8b\u5982\uff0c\u5728AWS Step Functions\u7684\u72b6\u6001\u673a\u89c6\u56fe\u4e2d\u53e0\u52a0\u8c03\u7528\u94fe\u706b\u7130\u56fe\uff0c\u4f7f\u5f00\u53d1\u8005\u4e00\u773c\u8bc6\u522b\u8017\u65f6\u6700\u957f\u7684\u670d\u52a1\u8282\u70b9\u3002\u963f\u91cc\u4e91ARMS\u7684<strong>\u5e94\u7528\u62d3\u6251\u56fe<\/strong>\u4e0eEDAS\u7684\u5fae\u670d\u52a1\u5f15\u64ce\u96c6\u6210\uff0c\u4fbf\u662f\u5178\u578b\u5b9e\u8df5\u3002<\/p>\n<h4 id=\"4-\u62a5\u8b66\u4e0e\u81ea\u6108\u8054\u52a8\">4. <strong>\u62a5\u8b66\u4e0e\u81ea\u6108\u8054\u52a8<\/strong><\/h4>\n<p>\u901a\u8fc7\u5b9a\u4e49<strong>SLA\u89c4\u5219<\/strong>\uff08\u5982\u201c\u652f\u4ed8\u670d\u52a1\u54cd\u5e94\u65f6\u95f4&gt;2\u79d2\u201d\uff09\uff0c\u8c03\u7528\u94fe\u7cfb\u7edf\u53ef\u89e6\u53d1\u7f16\u6392\u5de5\u5177\u7684\u5f39\u6027\u6269\u7f29\u5bb9\u6216\u670d\u52a1\u964d\u7ea7\u3002Netflix\u7684Hystrix\u4e0eSpinnaker\u7684\u7ba1\u9053\u7f16\u6392\u7ed3\u5408\uff0c\u80fd\u81ea\u52a8\u9694\u79bb\u6545\u969c\u670d\u52a1\u5e76\u542f\u52a8\u5907\u7528\u5b9e\u4f8b\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u6280\u672f\u5b9e\u73b0-\u4ee5kubernetes-istio-jaeger\u4e3a\u4f8b\">\u56db\u3001\u6280\u672f\u5b9e\u73b0\uff1a\u4ee5Kubernetes+Istio+Jaeger\u4e3a\u4f8b<\/h3>\n<ol>\n<li>\n<p><strong>\u57fa\u7840\u8bbe\u65bd\u5c42<\/strong><br \/>\nKubernetes\u901a\u8fc7Deployment\u548cService\u7ba1\u7406\u5fae\u670d\u52a1\u5b9e\u4f8b\uff0cIstio\u4f5c\u4e3aService Mesh\u63a7\u5236\u9762\uff0c\u8d1f\u8d23\u6d41\u91cf\u7ba1\u7406\u53ca\u6570\u636e\u91c7\u96c6\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6570\u636e\u91c7\u96c6\u5c42<\/strong><br \/>\nEnvoy Sidecar\u81ea\u52a8\u62e6\u622a\u670d\u52a1\u95f4\u901a\u4fe1\uff0c\u751f\u6210Span\u6570\u636e\u5e76\u53d1\u9001\u81f3Jaeger Collector\u3002Jaeger\u91c7\u7528UD\u534f\u8bae\u63a5\u6536\u6570\u636e\uff0c\u5b58\u50a8\u81f3Elasticsearch\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5206\u6790\u5c55\u793a\u5c42<\/strong><br \/>\n\u8fd0\u7ef4\u4eba\u5458\u901a\u8fc7Jaeger UI\u67e5\u8be2Trace\u8be6\u60c5\uff0c\u6216\u4e0eGrafana\u96c6\u6210\u5b9e\u73b0\u591a\u7ef4\u5206\u6790\u3002Kiali\u63d2\u4ef6\u53ef\u5c55\u793a\u670d\u52a1\u4f9d\u8d56\u62d3\u6251\uff0c\u5e76\u4e0eKubernetes\u8d44\u6e90\u72b6\u6001\u8054\u52a8\u3002<\/p>\n<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/example.com\/call-chain-architecture.png\" alt=\"\u8c03\u7528\u94fe\u96c6\u6210\u67b6\u6784\u793a\u4f8b\"><br \/>\n\uff08\u56fe\u793a\uff1a\u670d\u52a1\u7f16\u6392\u5de5\u5177\u4e0e\u8c03\u7528\u94fe\u7cfb\u7edf\u7684\u96c6\u6210\u67b6\u6784\uff09<\/p>\n<hr>\n<h3 id=\"\u4e94-\u5b9e\u8df5\u573a\u666f-\u7535\u5546\u5927\u4fc3\u7684\u7a33\u5b9a\u6027\u4fdd\u969c\">\u4e94\u3001\u5b9e\u8df5\u573a\u666f\uff1a\u7535\u5546\u5927\u4fc3\u7684\u7a33\u5b9a\u6027\u4fdd\u969c<\/h3>\n<p>\u67d0\u5934\u90e8\u7535\u5546\u5e73\u53f0\u5728\u201c\u53cc11\u201d\u671f\u95f4\u9762\u4e34\u4ee5\u4e0b\u6311\u6218\uff1a<\/p>\n<ul>\n<li>\u6bcf\u79d2\u6570\u5341\u4e07\u8ba2\u5355\u7684\u5e76\u53d1\u538b\u529b\n<\/li>\n<li>200+\u5fae\u670d\u52a1\u95f4\u7684\u590d\u6742\u8c03\u7528\n<\/li>\n<li>\u7a81\u53d1\u6d41\u91cf\u5bfc\u81f4\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u8017\u5c3d\n<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u5c06\u8c03\u7528\u94fe\u7cfb\u7edf\u4e0eKubernetes\u7f16\u6392\u5de5\u5177\u6df1\u5ea6\u96c6\u6210\uff0c\u8be5\u5e73\u53f0\u5b9e\u73b0\u4e86\uff1a<\/p>\n<ul>\n<li><strong>\u5b9e\u65f6\u74f6\u9888\u5b9a\u4f4d<\/strong>\uff1a\u53d1\u73b0\u4f18\u60e0\u5238\u670d\u52a1\u56e0Redis\u8fde\u63a5\u8d85\u65f6\u5bfc\u81f4\u6574\u4f53\u5ef6\u8fdf\uff0c5\u5206\u949f\u5185\u6269\u5bb9Redis\u96c6\u7fa4\n<\/li>\n<li><strong>\u81ea\u52a8\u7194\u65ad<\/strong>\uff1a\u5f53\u652f\u4ed8\u7f51\u5173\u9519\u8bef\u7387\u8d85\u8fc7\u9608\u503c\u65f6\uff0c\u81ea\u52a8\u89e6\u53d1\u9650\u6d41\u5e76\u5207\u6362\u5907\u7528\u901a\u9053\n<\/li>\n<li><strong>\u5bb9\u91cf\u89c4\u5212<\/strong>\uff1a\u6839\u636e\u5386\u53f2\u8c03\u7528\u94fe\u6570\u636e\u9884\u6d4b\u8d44\u6e90\u9700\u6c42\uff0c\u63d0\u524d\u6269\u5bb9\u5173\u952e\u670d\u52a1\u5b9e\u4f8b\n<\/li>\n<\/ul>\n<hr>\n<h3 id=\"\u516d-\u6311\u6218\u4e0e\u5e94\u5bf9\u7b56\u7565\">\u516d\u3001\u6311\u6218\u4e0e\u5e94\u5bf9\u7b56\u7565<\/h3>\n<p>\u5c3d\u7ba1\u8c03\u7528\u94fe\u4e0e\u7f16\u6392\u5de5\u5177\u7684\u96c6\u6210\u5e26\u6765\u663e\u8457\u6536\u76ca\uff0c\u4ecd\u9700\u5173\u6ce8\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6311\u6218<\/th>\n<th>\u89e3\u51b3\u65b9\u6848<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6570\u636e\u4e00\u81f4\u6027<\/td>\n<td>\u91c7\u7528\u5168\u5c40\u65f6\u949f\u540c\u6b65\uff08NTP+PTP\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6027\u80fd\u635f\u8017<\/td>\n<td>\u91c7\u6837\u7387\u52a8\u6001\u8c03\u6574\uff08\u59821%\u91c7\u6837\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u591a\u534f\u8bae\u517c\u5bb9\u6027<\/td>\n<td>\u6807\u51c6\u5316\u9002\u914d\u5c42\uff08OpenTelemetry\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u9690\u79c1\u4e0e\u5408\u89c4\u98ce\u9669<\/td>\n<td>\u654f\u611f\u6570\u636e\u8131\u654f\u4e0e\u8bbf\u95ee\u63a7\u5236<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<p>\u5728\u672a\u6765\u7684\u6280\u672f\u6f14\u8fdb\u4e2d\uff0c<strong>AI\u9a71\u52a8\u7684<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a><\/strong>\u548c<strong>\u8fb9\u7f18\u8ba1\u7b97\u573a\u666f\u4e0b\u7684\u8f7b\u91cf\u7ea7\u63a2\u9488<\/strong>\u5c06\u6210\u4e3a\u65b0\u7684\u7a81\u7834\u70b9\u3002\u5f53\u670d\u52a1\u7f16\u6392\u4ece\u4e91\u7aef\u5ef6\u4f38\u81f3IoT\u7ec8\u7aef\uff0c\u8c03\u7528\u94fe\u6280\u672f\u9700\u8981\u8fdb\u4e00\u6b65\u964d\u4f4e\u8d44\u6e90\u5f00\u9500\uff0c\u540c\u65f6\u63d0\u5347\u5bf9\u975e\u7ebf\u6027\u5de5\u4f5c\u6d41\uff08\u5982\u4e8b\u4ef6\u9a71\u52a8\u67b6\u6784\uff09\u7684\u652f\u6301\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6570\u5b57\u5316\u8f6c\u578b\u7684\u6d6a\u6f6e\u4e2d\uff0c\u4f01\u4e1a\u7cfb\u7edf\u9010\u6e10\u4ece\u5355\u4f53\u67b6\u6784\u8f6c\u5411\u5fae\u670d\u52a1\u5316\u548c\u5206\u5e03\u5f0f\u67b6\u6784\u3002\u8fd9\u79cd\u8f6c\u53d8\u5e26\u6765\u4e86\u7075\u6d3b\u6027\u548c\u6269\u5c55\u6027\uff0c\u4f46\u4e5f\u8ba9\u670d\u52a1\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\u53d8\u5f97\u9519\u7efc\u590d\u6742\u2014\u2014\u4e00\u6b21\u7528\u6237\u8bf7\u6c42\u53ef\u80fd\u8de8\u8d8a\u6570\u5341\u4e2a\u670d\u52a1\u8282\u70b9\uff0c\u6d89\u53ca\u6570\u636e\u5e93\u8c03\u7528\u3001\u7f13\u5b58\u8bfb\u5199\u3001\u7b2c\u4e09\u65b9\u63a5\u53e3\u4ea4\u4e92\u7b49\u591a\u79cd\u64cd\u4f5c\u3002\u5f53\u67d0\u4e2a\u73af\u8282\u51fa\u73b0\u6027\u80fd\u74f6\u9888\u6216\u5f02\u5e38\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u6839\u6e90\uff1f\u8fd9\u6b63\u662f\u670d\u52a1\u8c03\u7528\u94fe\uff08Service Call Chain\uff09\u4e0e\u670d\u52a1\u7f16\u6392\u5de5\u5177\u6df1\u5ea6\u878d\u5408\u6240\u8981\u89e3\u51b3\u7684\u6838\u5fc3\u547d\u9898\u3002 \u4e00\u3001\u670d\u52a1\u7f16\u6392\u5de5\u5177\uff1a\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u201c\u4e2d\u67a2\u795e\u7ecf\u201d \u670d\u52a1\u7f16\u6392\u5de5\u5177\uff08\u5982Kubernetes\u3001Apache Airflow\u3001AWS Step Functions\uff09\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e\u81ea\u52a8\u5316\u8c03\u5ea6\u548c\u6d41\u7a0b\u534f\u8c03\u3002\u5b83\u4eec\u901a\u8fc7\u58f0\u660e\u5f0f\u914d\u7f6e\u6216\u53ef\u89c6\u5316\u754c\u9762\uff0c\u5c06\u5206\u6563\u7684\u670d\u52a1\u7ec4\u4ef6\u4e32\u8054\u4e3a\u5b8c\u6574\u7684\u4e1a\u52a1\u6d41\u7a0b\u3002\u4f8b\u5982\uff0c\u7535\u5546\u7cfb\u7edf\u4e2d\u201c\u4e0b\u5355-\u652f\u4ed8-\u7269\u6d41\u201d\u7684\u94fe\u8def\uff0c\u53ef\u80fd\u6d89\u53ca\u5e93\u5b58\u670d\u52a1\u3001\u652f\u4ed8\u7f51\u5173\u3001\u7269\u6d41API\u7b49\u591a\u4e2a\u6a21\u5757\u7684\u534f\u540c\u3002 \u5355\u7eaf\u7684\u6d41\u7a0b\u7f16\u6392\u65e0\u6cd5\u56de\u7b54\u4ee5\u4e0b\u95ee\u9898\uff1a \u67d0\u4e2a\u8ba2\u5355\u5361\u5728\u652f\u4ed8\u73af\u8282\u8d85\u8fc75\u5206\u949f\uff0c\u662f\u652f\u4ed8\u7f51\u5173\u8d85\u65f6\u8fd8\u662f\u98ce\u63a7\u7cfb\u7edf\u62e6\u622a\uff1f \u670d\u52a1A\u8c03\u7528\u670d\u52a1B\u7684\u54cd\u5e94\u65f6\u95f4\u6ce2\u52a8\u5267\u70c8\uff0c\u662f\u7f51\u7edc\u5ef6\u8fdf\u8fd8\u662f\u4ee3\u7801\u903b\u8f91\u7f3a\u9677\uff1f \u8fd9\u6b63\u662f\u8c03\u7528\u94fe\u8ffd\u8e2a\u9700\u8981\u586b\u8865\u7684\u7a7a\u767d\u2014\u2014\u901a\u8fc7\u8bb0\u5f55\u6bcf\u4e2a\u670d\u52a1\u8282\u70b9\u7684\u8c03\u7528\u5173\u7cfb\u3001\u8017\u65f6\u3001\u72b6\u6001\u7b49\u5143\u6570\u636e\uff0c\u6784\u5efa\u5b8c\u6574\u7684\u6267\u884c\u8def\u5f84\u56fe\u8c31\u3002 \u4e8c\u3001\u8c03\u7528\u94fe\u7684\u6838\u5fc3\u4ef7\u503c\uff1a\u4ece\u201c\u9ed1\u76d2\u201d\u5230\u201c\u767d\u76d2\u201d \u8c03\u7528\u94fe\u6280\u672f\u7684\u672c\u8d28\u662f\u5206\u5e03\u5f0f\u7cfb\u7edf\u53ef\u89c2\u6d4b\u6027\u7684\u5b9e\u8df5\u3002\u4ee5\u4e1a\u754c\u4e3b\u6d41\u7684OpenTelemetry\u3001Zipkin\u3001SkyWalking\u4e3a\u4f8b\uff0c\u5176\u6838\u5fc3\u80fd\u529b\u5305\u62ec\uff1a \u5168\u94fe\u8def\u8ffd\u8e2a\uff1a\u4e3a\u6bcf\u4e2a\u8bf7\u6c42\u751f\u6210\u552f\u4e00Trace ID\uff0c\u8bb0\u5f55\u4ece\u5165\u53e3\u5230\u51fa\u53e3\u7684\u6240\u6709\u670d\u52a1\u8282\u70b9 \u4e0a\u4e0b\u6587\u4f20\u9012\uff1a\u901a\u8fc7HTTP Header\u6216RPC Metadata\u81ea\u52a8\u4f20\u9012Span ID\u3001Parent Span ID \u6027\u80fd\u5206\u6790\uff1a\u7edf\u8ba1\u5404\u670d\u52a1\u8282\u70b9\u7684\u54cd\u5e94\u65f6\u95f4\u3001\u9519\u8bef\u7387\u3001\u541e\u5410\u91cf\u7b49\u6307\u6807 \u6839\u56e0\u5b9a\u4f4d\uff1a\u901a\u8fc7\u62d3\u6251\u56fe\u76f4\u89c2\u5c55\u793a\u5f02\u5e38\u4f20\u64ad\u8def\u5f84 \u5f53\u8c03\u7528\u94fe\u4e0e\u7f16\u6392\u5de5\u5177\u7ed3\u5408\u65f6\uff0c\u7cfb\u7edf\u8fd0\u7ef4\u4ece\u201c\u76f2\u4eba\u6478\u8c61\u201d\u5347\u7ea7\u4e3a\u201c\u5168\u5c40\u900f\u89c6\u201d\u3002\u4f8b\u5982\uff0cKubernetes\u4e2d\u7684Pod\u542f\u505c\u4e8b\u4ef6\u53ef\u4e0e\u8c03\u7528\u94fe\u6570\u636e\u5173\u8054\uff0c\u5feb\u901f\u8bc6\u522b\u56e0\u5bb9\u5668\u91cd\u542f\u5bfc\u81f4\u7684\u8bf7\u6c42\u4e2d\u65ad\u3002 \u4e09\u3001\u96c6\u6210\u65b9\u5f0f\uff1a\u56db\u79cd\u5173\u952e\u8def\u5f84 1. \u6570\u636e\u57cb\u70b9\u4e0e\u91c7\u96c6 \u5728\u670d\u52a1\u7f16\u6392\u5de5\u5177\u4e2d\u690d\u5165\u63a2\u9488\uff08Agent\uff09\u662f\u5b9e\u73b0\u8c03\u7528\u7684\u7b2c\u4e00\u6b65\u3002\u4ee5Istio Service Mesh\u4e3a\u4f8b\uff0c\u5176Sidecar\u4ee3\u7406\uff08Envoy\uff09\u4f1a\u81ea\u52a8\u622a\u83b7\u670d\u52a1\u95f4\u901a\u4fe1\uff0c\u751f\u6210\u8c03\u7528\u65e5\u5fd7\u5e76\u63a8\u9001\u81f3Jaeger\u7b49\u540e\u7aef\u7cfb\u7edf\u3002\u8fd9\u79cd\u65b9\u5f0f\u65e0\u9700\u4fee\u6539\u4e1a\u52a1\u4ee3\u7801\uff0c\u4f46\u9700\u786e\u4fdd\u7f16\u6392\u5c42\u4e0e\u76d1\u63a7\u7cfb\u7edf\u7684\u534f\u8bae\u517c\u5bb9\u6027\uff08\u5982\u652f\u6301OpenTracing\u6807\u51c6\uff09\u3002 2. \u4e0a\u4e0b\u6587\u4f20\u9012\u673a\u5236 \u8de8\u670d\u52a1\u7684\u8c03\u7528\u94fe\u4f9d\u8d56\u4e0a\u4e0b\u6587\uff08Context\uff09\u7684\u900f\u4f20\u3002\u5728Kubernetes\u4e2d\uff0c\u53ef\u901a\u8fc7Pod\u6ce8\u89e3\uff08Annotation\uff09\u6ce8\u5165Trace ID\uff1b\u5728Apache 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\u901a\u8fc7\u5b9a\u4e49SLA\u89c4\u5219\uff08\u5982\u201c\u652f\u4ed8\u670d\u52a1\u54cd\u5e94\u65f6\u95f4&gt;2\u79d2\u201d\uff09\uff0c\u8c03\u7528\u94fe\u7cfb\u7edf\u53ef\u89e6\u53d1\u7f16\u6392\u5de5\u5177\u7684\u5f39\u6027\u6269\u7f29\u5bb9\u6216\u670d\u52a1\u964d\u7ea7\u3002Netflix\u7684Hystrix\u4e0eSpinnaker\u7684\u7ba1\u9053\u7f16\u6392\u7ed3\u5408\uff0c\u80fd\u81ea\u52a8\u9694\u79bb\u6545\u969c\u670d\u52a1\u5e76\u542f\u52a8\u5907\u7528\u5b9e\u4f8b\u3002 \u56db\u3001\u6280\u672f\u5b9e\u73b0\uff1a\u4ee5Kubernetes+Istio+Jaeger\u4e3a\u4f8b \u57fa\u7840\u8bbe\u65bd\u5c42 Kubernetes\u901a\u8fc7Deployment\u548cService\u7ba1\u7406\u5fae\u670d\u52a1\u5b9e\u4f8b\uff0cIstio\u4f5c\u4e3aService Mesh\u63a7\u5236\u9762\uff0c\u8d1f\u8d23\u6d41\u91cf\u7ba1\u7406\u53ca\u6570\u636e\u91c7\u96c6\u3002 \u6570\u636e\u91c7\u96c6\u5c42 Envoy Sidecar\u81ea\u52a8\u62e6\u622a\u670d\u52a1\u95f4\u901a\u4fe1\uff0c\u751f\u6210Span\u6570\u636e\u5e76\u53d1\u9001\u81f3Jaeger 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