{"id":32800,"date":"2025-03-04T10:56:10","date_gmt":"2025-03-04T02:56:10","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=32800"},"modified":"2025-03-04T10:56:10","modified_gmt":"2025-03-04T02:56:10","slug":"opentelemetry%e4%b8%8eprometheus%e7%9a%84%e9%9b%86%e6%88%90%e6%96%b9%e5%bc%8f%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/32800.html","title":{"rendered":"OpenTelemetry\u4e0ePrometheus\u7684\u96c6\u6210\u65b9\u5f0f\u6709\u54ea\u4e9b\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/Vv17l.jpg\" alt=\"OpenTelemetry\u4e0ePrometheus\u7684\u96c6\u6210\u65b9\u5f0f\u6709\u54ea\u4e9b\uff1f\" ><\/p>\n<\/p>\n<hr>\n<p><strong>\u524d\u8a00<\/strong><br \/>\n\u5728\u4e91\u539f\u751f\u4e0e\u5fae\u670d\u52a1\u67b6\u6784\u4e3b\u5bfc\u7684\u6570\u5b57\u5316\u65f6\u4ee3\uff0c\u53ef\u89c2\u6d4b\u6027\u5df2\u6210\u4e3a\u4fdd\u969c\u7cfb\u7edf\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u4f18\u5316\u7684\u6838\u5fc3\u80fd\u529b\u3002<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a><\/strong>\u4f5c\u4e3aCNCF\uff08\u4e91\u539f\u751f\u8ba1\u7b97\u57fa\u91d1\u4f1a\uff09\u5b75\u5316\u7684\u5f00\u6e90\u9879\u76ee\uff0c\u51ed\u501f\u5176\u6807\u51c6\u5316\u3001\u591a\u8bed\u8a00\u652f\u6301\u7684<strong>Trace<\/strong>\u3001<strong>Metrics<\/strong>\u3001<strong>Logs<\/strong>\u4e09\u652f\u67f1\u6570\u636e\u91c7\u96c6\u80fd\u529b\uff0c\u9010\u6e10\u6210\u4e3a\u53ef\u89c2\u6d4b\u6027\u9886\u57df\u7684\u201c\u901a\u7528\u8bed\u8a00\u201d\u3002\u800c<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a><\/strong>\u4f5c\u4e3a\u76d1\u63a7\u9886\u57df\u7684\u201c\u4e8b\u5b9e\u6807\u51c6\u201d\uff0c\u4ee5\u5176\u7075\u6d3b\u7684\u67e5\u8be2\u8bed\u8a00\u548c\u9ad8\u6548\u7684\u65f6\u5e8f\u6570\u636e\u5e93\uff0c\u957f\u671f\u5360\u636e\u76d1\u63a7\u5de5\u5177\u94fe\u7684\u6838\u5fc3\u4f4d\u7f6e\u3002\u4e24\u8005\u7684\u7ed3\u5408\uff0c\u65e2\u80fd\u5b9e\u73b0\u4ece\u4ee3\u7801\u5230\u57fa\u7840\u8bbe\u65bd\u7684\u5168\u94fe\u8def\u53ef\u89c2\u6d4b\u6027\uff0c\u53c8\u80fd\u901a\u8fc7\u7edf\u4e00\u7684\u6307\u6807\u4f53\u7cfb\u63d0\u5347\u76d1\u63a7\u6548\u7387\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a>\u4e0e<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a>\u7684\u591a\u79cd\u96c6\u6210\u65b9\u5f0f<\/strong>\uff0c\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u7075\u6d3b\u3001\u9ad8\u6548\u7684\u76d1\u63a7\u5b9e\u8df5\u65b9\u6848\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-opentelemetry\u4e0eprometheus\u7684\u89d2\u8272\u5b9a\u4f4d\"><strong>\u4e00\u3001OpenTelemetry\u4e0ePrometheus\u7684\u89d2\u8272\u5b9a\u4f4d<\/strong><\/h3>\n<p>\u5728\u8ba8\u8bba\u96c6\u6210\u65b9\u5f0f\u524d\uff0c\u9700\u660e\u786e\u4e24\u8005\u7684\u6838\u5fc3\u80fd\u529b\u5dee\u5f02\uff1a<\/p>\n<ul>\n<li><strong>OpenTelemetry<\/strong>\uff1a\u4e13\u6ce8\u4e8e<strong>\u6570\u636e\u91c7\u96c6\u6807\u51c6\u5316<\/strong>\uff0c\u901a\u8fc7\u81ea\u52a8\/\u624b\u52a8\u57cb\u70b9\u751f\u6210\u8de8\u670d\u52a1\u7684Trace\u3001Metrics\u3001Logs\u6570\u636e\uff0c\u652f\u6301\u901a\u8fc7<strong>OTLP\u534f\u8bae<\/strong>\u5c06\u6570\u636e\u5bfc\u51fa\u5230\u591a\u79cd\u540e\u7aef\uff08\u5982Jaeger\u3001Loki\u3001Prometheus\u7b49\uff09\u3002\n<\/li>\n<li><strong>Prometheus<\/strong>\uff1a\u4e13\u7cbe\u4e8e<strong>\u65f6\u5e8f\u6307\u6807\u5b58\u50a8\u4e0e\u544a\u8b66<\/strong>\uff0c\u901a\u8fc7Pull\u6a21\u5f0f\u6293\u53d6\u76ee\u6807\u670d\u52a1\u7684Metrics\u7aef\u70b9\uff0c\u63d0\u4f9bPromQL\u67e5\u8be2\u8bed\u8a00\u548cAlertmanager\u544a\u8b66\u6a21\u5757\u3002\n<\/li>\n<\/ul>\n<p>\u4e24\u8005\u7684\u4e92\u8865\u6027\u4f53\u73b0\u5728\uff1a<\/p>\n<ol>\n<li><strong>OpenTelemetry\u53ef\u66ff\u4ee3Prometheus\u7684Exporter<\/strong>\uff0c\u76f4\u63a5\u751f\u6210\u7b26\u5408Prometheus\u683c\u5f0f\u7684\u6307\u6807\uff1b\n<\/li>\n<li>Prometheus\u53ef\u901a\u8fc7<strong>\u670d\u52a1\u53d1\u73b0\u673a\u5236<\/strong>\u6293\u53d6OpenTelemetry Collector\u66b4\u9732\u7684\u6307\u6807\uff1b\n<\/li>\n<li>OpenTelemetry\u7684<strong>\u7edf\u4e00\u6570\u636e\u6a21\u578b<\/strong>\u53ef\u7b80\u5316Prometheus\u6307\u6807\u4f53\u7cfb\u7684\u590d\u6742\u5ea6\u3002\n<\/li>\n<\/ol>\n<hr>\n<h3 id=\"\u4e8c-\u6838\u5fc3\u96c6\u6210\u65b9\u6848\u8be6\u89e3\"><strong>\u4e8c\u3001\u6838\u5fc3\u96c6\u6210\u65b9\u6848\u8be6\u89e3<\/strong><\/h3>\n<h4 id=\"\u65b9\u68481-\u4f7f\u7528opentelemetry-metrics-api\u76f4\u63a5\u5bfc\u51faprometheus\u683c\u5f0f\"><strong>\u65b9\u68481\uff1a\u4f7f\u7528OpenTelemetry Metrics API\u76f4\u63a5\u5bfc\u51faPrometheus\u683c\u5f0f<\/strong><\/h4>\n<p><strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u9700\u8981\u5c06\u5e94\u7528\u5185\u81ea\u5b9a\u4e49\u6307\u6807\u76f4\u63a5\u66b4\u9732\u7ed9Prometheus\uff0c\u907f\u514d\u91cd\u590d\u57cb\u70b9\u3002<br \/>\n<strong>\u5b9e\u73b0\u6b65\u9aa4<\/strong>\uff1a<\/p>\n<ol>\n<li>\u5728\u5e94\u7528\u4e2d\u5f15\u5165OpenTelemetry SDK\uff08\u5982Java\u3001Go\u3001Python\u7b49\u8bed\u8a00\u7248\u672c\uff09\uff1b\n<\/li>\n<li>\u901a\u8fc7<code>MeterProvider<\/code>\u521b\u5efa\u6307\u6807\uff08\u5982Counter\u3001Gauge\u3001Histogram\uff09\uff1b\n<\/li>\n<li>\u914d\u7f6e<strong>Prometheus Exporter<\/strong>\uff0c\u5c06\u6307\u6807\u8f6c\u6362\u4e3aPrometheus\u517c\u5bb9\u7684\u6587\u672c\u683c\u5f0f\uff1b\n<\/li>\n<li>\u66b4\u9732HTTP\u7aef\u70b9\uff08\u5982<code>\/metrics<\/code>\uff09\uff0c\u4f9bPrometheus Server\u6293\u53d6\u3002\n<\/li>\n<\/ol>\n<p><strong>\u4ee3\u7801\u793a\u4f8b\uff08Go\u8bed\u8a00\uff09<\/strong>\uff1a<\/p>\n<pre><code class=\"language-go\">import (  \r\n&quot;go.opentelemetry.io\/otel\/exporters\/prometheus&quot;  \r\n&quot;go.opentelemetry.io\/otel\/sdk\/metric&quot;  \r\n)  \r\n  \r\nexporter, _ := prometheus.New()  \r\nprovider := metric.NewMeterProvider(metric.WithReader(exporter))  \r\nhttp.Handle(&quot;\/metrics&quot;, exporter)  \r\n<\/code><\/pre>\n<p><strong>\u4f18\u52bf<\/strong>\uff1a<\/p>\n<ul>\n<li>\u65e0\u9700\u90e8\u7f72\u989d\u5916\u7ec4\u4ef6\uff0c\u76f4\u63a5\u590d\u7528Prometheus\u751f\u6001\uff1b\n<\/li>\n<li>\u652f\u6301OpenTelemetry\u7684<strong>\u81ea\u52a8\u57cb\u70b9\u673a\u5236<\/strong>\uff08\u5982HTTP\u8bf7\u6c42\u8017\u65f6\u7edf\u8ba1\uff09\u3002\n<\/li>\n<\/ul>\n<hr>\n<h4 id=\"\u65b9\u68482-\u901a\u8fc7opentelemetry-collector\u9002\u914dprometheus\"><strong>\u65b9\u68482\uff1a\u901a\u8fc7OpenTelemetry Collector\u9002\u914dPrometheus<\/strong><\/h4>\n<p><strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u9700\u8981\u7edf\u4e00\u6536\u96c6\u591a\u670d\u52a1\u3001\u591a\u6570\u636e\u6e90\u7684\u6307\u6807\uff0c\u5e76\u8f6c\u53d1\u81f3Prometheus\u3002<br \/>\n<strong>\u67b6\u6784\u6d41\u7a0b<\/strong>\uff1a<\/p>\n<ol>\n<li>\u5e94\u7528\u901a\u8fc7OTLP\u534f\u8bae\u5c06\u6307\u6807\u53d1\u9001\u81f3<strong>OpenTelemetry Collector<\/strong>\uff1b\n<\/li>\n<li>Collector\u4f7f\u7528<strong>Prometheus Receiver<\/strong>\u66b4\u9732\/metrics\u7aef\u70b9\uff1b\n<\/li>\n<li>Prometheus Server\u5b9a\u671f\u4eceCollector\u62c9\u53d6\u6307\u6807\u3002\n<\/li>\n<\/ol>\n<p><strong>\u914d\u7f6e\u793a\u4f8b\uff08Collector\u914d\u7f6e\u6587\u4ef6\uff09<\/strong>\uff1a<\/p>\n<pre><code class=\"language-yaml\">receivers:  \r\notlp:  \r\nprotocols:  \r\ngrpc:  \r\nendpoint: 0.0.0.0:4317  \r\n  \r\nexporters:  \r\nprometheus:  \r\nendpoint: &quot;0.0.0.0:8889&quot;  \r\nconst_labels:  \r\nenv: &quot;prod&quot;  \r\n  \r\nservice:  \r\npipelines:  \r\nmetrics:  \r\nreceivers: [otlp]  \r\nexporters: [prometheus]  \r\n<\/code><\/pre>\n<p><strong>\u4f18\u52bf<\/strong>\uff1a<\/p>\n<ul>\n<li>\u652f\u6301<strong>\u6307\u6807\u8f6c\u6362\u4e0e\u5bcc\u5316<\/strong>\uff08\u5982\u6dfb\u52a0\u7edf\u4e00\u6807\u7b7e\uff09\uff1b\n<\/li>\n<li>\u53ef\u540c\u65f6\u5bf9\u63a5\u5176\u4ed6\u540e\u7aef\uff08\u5982Jaeger\u3001Loki\uff09\uff0c\u907f\u514d\u6570\u636e\u5b64\u5c9b\u3002\n<\/li>\n<\/ul>\n<hr>\n<h4 id=\"\u65b9\u68483-\u4f7f\u7528prometheus-remote-write\u96c6\u6210\"><strong>\u65b9\u68483\uff1a\u4f7f\u7528Prometheus Remote Write\u96c6\u6210<\/strong><\/h4>\n<p><strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u9700\u8981\u5c06OpenTelemetry\u91c7\u96c6\u7684\u6307\u6807\u957f\u671f\u5b58\u50a8\u4e8ePrometheus\u517c\u5bb9\u7684TSDB\uff08\u5982Thanos\u3001Cortex\uff09\u3002<br \/>\n<strong>\u6280\u672f\u8981\u70b9<\/strong>\uff1a<\/p>\n<ol>\n<li>OpenTelemetry Collector\u914d\u7f6e<strong>Prometheus Remote Write Exporter<\/strong>\uff1b\n<\/li>\n<li>\u6307\u6807\u901a\u8fc7HTTP\u534f\u8bae\u6279\u91cf\u5199\u5165\u8fdc\u7a0b\u5b58\u50a8\uff1b\n<\/li>\n<li>Prometheus Server\u53ef\u914d\u7f6e<code>remote_read<\/code>\u4eceTSDB\u67e5\u8be2\u5386\u53f2\u6570\u636e\u3002\n<\/li>\n<\/ol>\n<p><strong>\u6838\u5fc3\u914d\u7f6e<\/strong>\uff1a<\/p>\n<pre><code class=\"language-yaml\">exporters:  \r\nprometheusremotewrite:  \r\nendpoint: &quot;http:\/\/thanos:10908\/api\/v1\/receive&quot;  \r\nheaders:  \r\n&quot;X-Scope-OrgID&quot;: &quot;team-1&quot;  \r\n<\/code><\/pre>\n<p><strong>\u4f18\u52bf<\/strong>\uff1a<\/p>\n<ul>\n<li>\u652f\u6301\u6c34\u5e73\u6269\u5c55\u7684\u76d1\u63a7\u67b6\u6784\uff1b\n<\/li>\n<li>\u89e3\u51b3Prometheus\u5355\u70b9\u5b58\u50a8\u7684\u5bb9\u91cf\u74f6\u9888\u3002\n<\/li>\n<\/ul>\n<hr>\n<h4 id=\"\u65b9\u68484-sidecar\u6a21\u5f0f\u4e0b\u7684\u670d\u52a1\u7f51\u683c\u96c6\u6210\"><strong>\u65b9\u68484\uff1aSidecar\u6a21\u5f0f\u4e0b\u7684\u670d\u52a1\u7f51\u683c\u96c6\u6210<\/strong><\/h4>\n<p><strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u57fa\u4e8eIstio\u3001Linkerd\u7b49\u670d\u52a1\u7f51\u683c\u7684\u73af\u5883\uff0c\u9700\u65e0\u7f1d\u5bf9\u63a5OpenTelemetry\u4e0ePrometheus\u3002<br \/>\n<strong>\u5b9e\u73b0\u903b\u8f91<\/strong>\uff1a<\/p>\n<ol>\n<li>\u670d\u52a1\u7f51\u683c\u7684Sidecar\u4ee3\u7406\uff08\u5982Envoy\uff09\u81ea\u52a8\u751f\u6210\u6d41\u91cf\u6307\u6807\uff1b\n<\/li>\n<li>OpenTelemetry Collector\u901a\u8fc7<strong>Prometheus Receiver<\/strong>\u6293\u53d6Sidecar\u7684\/metrics\u7aef\u70b9\uff1b\n<\/li>\n<li>\u6307\u6807\u7ecf\u8fc7\u5904\u7406\u540e\u518d\u5bfc\u51fa\u81f3Prometheus Server\u3002\n<\/li>\n<\/ol>\n<p><strong>\u5178\u578b\u914d\u7f6e<\/strong>\uff1a<\/p>\n<pre><code class=\"language-yaml\">receivers:  \r\nprometheus:  \r\nconfig:  \r\nscrape_configs:  \r\n- job_name: 'istio-mesh'  \r\nscrape_interval: 10s  \r\nmetrics_path: \/stats\/prometheus  \r\nstatic_configs:  \r\n- targets: ['istio-proxy:15020']  \r\n<\/code><\/pre>\n<p><strong>\u4f18\u52bf<\/strong>\uff1a<br \/>\n&#8211;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 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