{"id":35720,"date":"2025-03-19T10:29:12","date_gmt":"2025-03-19T02:29:12","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=35720"},"modified":"2025-03-19T10:29:12","modified_gmt":"2025-03-19T02:29:12","slug":"%e5%be%ae%e6%9c%8d%e5%8a%a1%e7%9b%91%e6%8e%a7%e4%b8%ad%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%ae%b9%e5%99%a8%e7%bc%96%e6%8e%92%e5%b9%b3%e5%8f%b0%e7%9a%84%e6%b7%b1%e5%ba%a6%e9%9b%86%e6%88%90%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/35720.html","title":{"rendered":"\u5fae\u670d\u52a1\u76d1\u63a7\u4e2d\u5982\u4f55\u5b9e\u73b0\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\u7684\u6df1\u5ea6\u96c6\u6210\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/W38DNG.jpg\" alt=\"\u5fae\u670d\u52a1\u76d1\u63a7\u4e2d\u5982\u4f55\u5b9e\u73b0\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\u7684\u6df1\u5ea6\u96c6\u6210\uff1f\" 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\/>\n\u5728\u6570\u5b57\u5316\u8f6c\u578b\u7684\u6d6a\u6f6e\u4e2d\uff0c\u5fae\u670d\u52a1\u67b6\u6784\u5df2\u6210\u4e3a\u4f01\u4e1a\u6784\u5efa\u5f39\u6027\u3001\u53ef\u6269\u5c55\u7cfb\u7edf\u7684\u6838\u5fc3\u9009\u62e9\u3002\u7136\u800c\uff0c\u968f\u7740\u670d\u52a1\u89c4\u6a21\u7684\u6269\u5927\u548c\u5bb9\u5668\u6280\u672f\u7684\u666e\u53ca\uff0c\u5982\u4f55\u5728\u9ad8\u52a8\u6001\u7684\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\uff08\u5982Kubernetes\uff09\u4e2d\u5b9e\u73b0<strong>\u5fae\u670d\u52a1\u76d1\u63a7\u7684\u6df1\u5ea6\u96c6\u6210<\/strong>\uff0c\u6210\u4e3a\u8fd0\u7ef4\u56e2\u961f\u5fc5\u987b\u653b\u514b\u7684\u96be\u9898\u3002\u4f20\u7edf\u76d1\u63a7\u65b9\u6848\u5f80\u5f80\u96be\u4ee5\u6355\u6349\u5bb9\u5668\u73af\u5883\u7684\u77ac\u65f6\u53d8\u5316\uff0c\u800c\u6df1\u5ea6\u96c6\u6210\u610f\u5473\u7740\u76d1\u63a7\u7cfb\u7edf\u80fd\u591f\u4e0e\u7f16\u6392\u5e73\u53f0\u65e0\u7f1d\u534f\u4f5c\uff0c\u5b9e\u73b0\u4ece\u57fa\u7840\u8bbe\u65bd\u5230\u5e94\u7528\u5c42\u7684\u5168\u94fe\u8def\u6d1e\u5bdf\u3002\u672c\u6587\u5c06\u56f4\u7ed5\u8fd9\u4e00\u76ee\u6807\uff0c\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7\u6280\u672f\u67b6\u6784\u4f18\u5316\u548c\u5de5\u5177\u94fe\u6574\u5408\uff0c\u6784\u5efa\u771f\u6b63\u9002\u5e94\u4e91\u539f\u751f\u573a\u666f\u7684\u76d1\u63a7\u4f53\u7cfb\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u7406\u89e3\u6df1\u5ea6\u96c6\u6210\u7684\u6838\u5fc3\u6311\u6218\"><strong>\u4e00\u3001\u7406\u89e3\u6df1\u5ea6\u96c6\u6210\u7684\u6838\u5fc3\u6311\u6218<\/strong><\/h3>\n<p>\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\uff08\u5982Kubernetes\u3001Docker Swarm\uff09\u7684\u52a8\u6001\u7279\u6027\uff0c\u4f7f\u5f97\u5fae\u670d\u52a1\u7684\u751f\u547d\u5468\u671f\u7ba1\u7406\u9ad8\u5ea6\u81ea\u52a8\u5316\u3002\u4f8b\u5982\uff0cPod\u7684\u81ea\u52a8\u6269\u7f29\u5bb9\u3001\u670d\u52a1\u6eda\u52a8\u66f4\u65b0\u7b49\u64cd\u4f5c\u53ef\u80fd\u5bfc\u81f4\u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u51fa\u73b0<strong>\u6570\u636e\u65ad\u5c42<\/strong>\u6216<strong>\u6307\u6807\u6ede\u540e<\/strong>\u3002\u6df1\u5ea6\u96c6\u6210\u7684\u6838\u5fc3\u5728\u4e8e\uff1a<\/p>\n<ol>\n<li><strong>\u5b9e\u65f6\u611f\u77e5\u7f16\u6392\u4e8b\u4ef6<\/strong>\uff1a\u76d1\u63a7\u7cfb\u7edf\u9700\u4e3b\u52a8\u83b7\u53d6Pod\u521b\u5efa\u3001\u9500\u6bc1\u3001\u8fc1\u79fb\u7b49\u4e8b\u4ef6\uff0c\u52a8\u6001\u8c03\u6574\u76d1\u63a7\u76ee\u6807\uff1b\n<\/li>\n<li><strong>\u4e0a\u4e0b\u6587\u5173\u8054<\/strong>\uff1a\u5c06\u5bb9\u5668\u6307\u6807\uff08CPU\u3001\u5185\u5b58\uff09\u4e0e\u5e94\u7528\u6027\u80fd\u6307\u6807\uff08\u8bf7\u6c42\u5ef6\u8fdf\u3001\u9519\u8bef\u7387\uff09\u7ed3\u5408\uff0c\u907f\u514d\u201c\u6570\u636e\u5b64\u5c9b\u201d\uff1b\n<\/li>\n<li><strong>\u81ea\u52a8\u5316\u914d\u7f6e<\/strong>\uff1a\u51cf\u5c11\u4eba\u5de5\u5e72\u9884\uff0c\u901a\u8fc7\u58f0\u660e\u5f0f\u914d\u7f6e\u5b9e\u73b0\u76d1\u63a7\u89c4\u5219\u7684\u81ea\u52a8\u540c\u6b65\u3002\n<\/li>\n<\/ol>\n<p>\u4ee5Kubernetes\u4e3a\u4f8b\uff0c\u5176<strong>CRD\uff08Custom Resource Definition\uff09<\/strong>\u548c<strong>Operator\u6a21\u5f0f<\/strong>\u4e3a\u6df1\u5ea6\u96c6\u6210\u63d0\u4f9b\u4e86\u5929\u7136\u5165\u53e3\u3002\u901a\u8fc7\u81ea\u5b9a\u4e49\u76d1\u63a7\u8d44\u6e90\uff0c\u8fd0\u7ef4\u56e2\u961f\u53ef\u5c06\u76d1\u63a7\u903b\u8f91\u878d\u5165Kubernetes\u63a7\u5236\u5e73\u9762\uff0c\u5b9e\u73b0\u201c\u76d1\u63a7\u5373\u4ee3\u7801\u201d\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u6784\u5efa\u7edf\u4e00\u7684\u6570\u636e\u91c7\u96c6\u5c42\"><strong>\u4e8c\u3001\u6784\u5efa\u7edf\u4e00\u7684\u6570\u636e\u91c7\u96c6\u5c42<\/strong><\/h3>\n<p>\u5b9e\u73b0\u6df1\u5ea6\u96c6\u6210\u7684\u7b2c\u4e00\u6b65\u662f\u5efa\u7acb\u9ad8\u6548\u3001\u4f4e\u4fb5\u5165\u7684\u6570\u636e\u91c7\u96c6\u4f53\u7cfb\u3002\u4f20\u7edfAgent\u6a21\u5f0f\u5728\u5bb9\u5668\u73af\u5883\u4e2d\u9762\u4e34\u8d44\u6e90\u5360\u7528\u9ad8\u3001\u90e8\u7f72\u590d\u6742\u7b49\u95ee\u9898\uff0c\u800c<strong>Sidecar\u6a21\u5f0f<\/strong>\u548c<strong>DaemonSet\u6a21\u5f0f<\/strong>\u7684\u6df7\u5408\u67b6\u6784\u80fd\u591f\u66f4\u597d\u5730\u5e73\u8861\u7075\u6d3b\u6027\u4e0e\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>Sidecar\u5bb9\u5668<\/strong>\uff1a\u4e3a\u6bcf\u4e2a\u5fae\u670d\u52a1\u5b9e\u4f8b\u6ce8\u5165\u8f7b\u91cf\u7ea7Exporter\uff08\u5982<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a> Node Exporter\uff09\uff0c\u76f4\u63a5\u66b4\u9732\u5e94\u7528\u6307\u6807\uff1b\n<\/li>\n<li><strong>DaemonSet<\/strong>\uff1a\u5728\u96c6\u7fa4\u8282\u70b9\u90e8\u7f72\u7edf\u4e00\u91c7\u96c6\u5668\uff08\u5982Fluentd\u6216Filebeat\uff09\uff0c\u96c6\u4e2d\u5904\u7406\u65e5\u5fd7\u548c\u57fa\u7840\u8bbe\u65bd\u6307\u6807\uff1b\n<\/li>\n<li><strong>\u670d\u52a1\u53d1\u73b0\u96c6\u6210<\/strong>\uff1a\u5229\u7528Kubernetes\u7684<strong>Endpoint API<\/strong>\u52a8\u6001\u8bc6\u522b\u76d1\u63a7\u76ee\u6807\uff0c\u907f\u514d\u624b\u52a8\u7ef4\u62a4IP\u5217\u8868\u3002\n<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a>\u901a\u8fc7<strong>Kubernetes Service Discovery<\/strong>\u81ea\u52a8\u53d1\u73b0Pod\uff0c\u7ed3\u5408<strong>Relabeling\u673a\u5236<\/strong>\u8fc7\u6ee4\u65e0\u5173\u76ee\u6807\uff0c\u663e\u8457\u964d\u4f4e\u4e86\u914d\u7f6e\u590d\u6742\u5ea6\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u52a8\u6001\u76d1\u63a7\u914d\u7f6e\u4e0e\u7b56\u7565\u7ba1\u7406\"><strong>\u4e09\u3001\u52a8\u6001\u76d1\u63a7\u914d\u7f6e\u4e0e\u7b56\u7565\u7ba1\u7406<\/strong><\/h3>\n<p>\u5bb9\u5668\u73af\u5883\u7684\u52a8\u6001\u6027\u8981\u6c42\u76d1\u63a7\u7b56\u7565\u80fd\u591f\u968f\u670d\u52a1\u72b6\u6001\u81ea\u52a8\u8c03\u6574\u3002\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u53ef\u5b9e\u73b0\u7b56\u7565\u7684\u667a\u80fd\u5316\u7ba1\u7406\uff1a<\/p>\n<ol>\n<li><strong>\u6807\u7b7e\u9a71\u52a8\u914d\u7f6e<\/strong>\uff1a\u5229\u7528Kubernetes\u6807\u7b7e\uff08Labels\uff09\u5b9a\u4e49\u76d1\u63a7\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u4e3a\u5e26\u6709<code>env=prod<\/code>\u6807\u7b7e\u7684\u670d\u52a1\u81ea\u52a8\u542f\u7528\u9ad8\u9891\u7387\u91c7\u6837\uff1b\n<\/li>\n<li><strong>\u81ea\u9002\u5e94\u9608\u503c<\/strong>\uff1a\u57fa\u4e8e\u5386\u53f2\u6570\u636e\u8bad\u7ec3\u7b97\u6cd5\u6a21\u578b\uff0c\u52a8\u6001\u8c03\u6574\u544a\u8b66\u9608\u503c\uff08\u5982\u57fa\u4e8e\u65f6\u95f4\u5e8f\u5217\u9884\u6d4bCPU\u4f7f\u7528\u7387\u5cf0\u503c\uff09\uff1b\n<\/li>\n<li><strong>\u7b56\u7565\u5373\u4ee3\u7801<\/strong>\uff1a\u5c06\u544a\u8b66\u89c4\u5219\u3001\u4eea\u8868\u76d8\u914d\u7f6e\u5b58\u50a8\u5728Git\u4ed3\u5e93\uff0c\u901a\u8fc7CI\/CD\u6d41\u6c34\u7ebf\u5b9e\u73b0\u7248\u672c\u63a7\u5236\u548c\u7070\u5ea6\u53d1\u5e03\u3002\n<\/li>\n<\/ol>\n<p>\u5f00\u6e90\u5de5\u5177\u5982<strong>Thanos<\/strong>\u548c<strong>VictoriaMetrics<\/strong>\u652f\u6301\u591a\u79df\u6237\u914d\u7f6e\uff0c\u7ed3\u5408<strong>Grafana\u7684\u52a8\u6001\u4eea\u8868\u76d8<\/strong>\u529f\u80fd\uff0c\u53ef\u5927\u5e45\u63d0\u5347\u8fd0\u7ef4\u6548\u7387\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u670d\u52a1\u62d3\u6251\u4e0e\u4f9d\u8d56\u5206\u6790\"><strong>\u56db\u3001\u670d\u52a1\u62d3\u6251\u4e0e\u4f9d\u8d56\u5206\u6790<\/strong><\/h3>\n<p>\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u5355\u4e00\u6545\u969c\u53ef\u80fd\u5f15\u53d1\u7ea7\u8054\u53cd\u5e94\u3002\u6df1\u5ea6\u96c6\u6210\u9700\u63d0\u4f9b<strong>\u670d\u52a1\u4f9d\u8d56\u56fe\u8c31<\/strong>\uff0c\u5e2e\u52a9\u56e2\u961f\u5feb\u901f\u5b9a\u4f4d\u74f6\u9888\u3002\u5173\u952e\u6280\u672f\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a>\u96c6\u6210<\/strong>\uff1a\u901a\u8fc7Jaeger\u6216OpenTelemetry\u6536\u96c6\u8c03\u7528\u94fe\u6570\u636e\uff0c\u5e76\u4e0e\u5bb9\u5668\u5143\u6570\u636e\uff08\u5982Pod\u540d\u79f0\u3001\u547d\u540d\u7a7a\u95f4\uff09\u5173\u8054\uff1b\n<\/li>\n<li><strong>\u6d41\u91cf\u62d3\u6251\u53ef\u89c6\u5316<\/strong>\uff1a\u5229\u7528\u670d\u52a1\u7f51\u683c\uff08\u5982Istio\uff09\u7684\u6d41\u91cf\u76d1\u63a7\u80fd\u529b\uff0c\u751f\u6210\u5b9e\u65f6\u670d\u52a1\u4f9d\u8d56\u56fe\uff1b\n<\/li>\n<li><strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a>\uff08RCA\uff09<\/strong>\uff1a\u7ed3\u5408\u65e5\u5fd7\u3001\u6307\u6807\u3001\u8ffd\u8e2a\u6570\u636e\uff0c\u4f7f\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u8bc6\u522b\u5f02\u5e38\u4f20\u64ad\u8def\u5f84\u3002\n<\/li>\n<\/ul>\n<p>Kubernetes\u7684<strong>Kiali\u9879\u76ee<\/strong>\u901a\u8fc7\u4e0eIstio\u96c6\u6210\uff0c\u53ef\u76f4\u89c2\u5c55\u793a\u670d\u52a1\u95f4\u901a\u4fe1\u72b6\u6001\uff0c\u5e76\u81ea\u52a8\u6807\u8bb0\u5f02\u5e38\u8282\u70b9\u3002<\/p>\n<hr>\n<h3 id=\"\u4e94-\u81ea\u52a8\u5316\u4fee\u590d\u4e0e\u95ed\u73af\u8fd0\u7ef4\"><strong>\u4e94\u3001\u81ea\u52a8\u5316\u4fee\u590d\u4e0e\u95ed\u73af\u8fd0\u7ef4<\/strong><\/h3>\n<p>\u6df1\u5ea6\u96c6\u6210\u7684\u6700\u7ec8\u76ee\u6807\u662f\u5b9e\u73b0\u201c\u89c2\u6d4b-\u5206\u6790-\u884c\u52a8\u201d\u7684\u95ed\u73af\u3002\u5173\u952e\u5b9e\u8df5\u5305\u62ec\uff1a<\/p>\n<ol>\n<li><strong>\u544a\u8b66\u81ea\u52a8\u4fee\u590d<\/strong>\uff1a\u901a\u8fc7Kubernetes 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