{"id":29096,"date":"2024-11-08T10:42:13","date_gmt":"2024-11-08T02:42:13","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=20669"},"modified":"2024-11-08T10:42:13","modified_gmt":"2024-11-08T02:42:13","slug":"%e6%8e%a2%e7%b4%a2opentelemetry%e7%a7%bb%e5%8a%a8%e5%ba%94%e7%94%a8%e7%9b%91%e6%8e%a7%ef%bc%9a%e4%bc%98%e5%8c%96%e7%a7%bb%e5%8a%a8%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/29096.html","title":{"rendered":"\u63a2\u7d22OpenTelemetry\u79fb\u52a8\u5e94\u7528\u76d1\u63a7\uff1a\u4f18\u5316\u79fb\u52a8\u6027\u80fd"},"content":{"rendered":"<p>\t\t\t\t<![CDATA[\n\n<p>\u968f\u7740\u79fb\u52a8\u4e92\u8054\u7f51\u7684\u8fc5\u731b\u53d1\u5c55\uff0c\u79fb\u52a8\u5e94\u7528\u5df2\u7ecf\u6210\u4e3a\u4eba\u4eec\u65e5\u5e38\u751f\u6d3b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u65e0\u8bba\u662f\u793e\u4ea4\u3001\u8d2d\u7269\u3001\u5a31\u4e50\u8fd8\u662f\u5de5\u4f5c\uff0c\u79fb\u52a8\u5e94\u7528\u90fd\u5728\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\u3002\u7136\u800c\uff0c\u968f\u7740\u7528\u6237\u5bf9\u5e94\u7528\u6027\u80fd\u8981\u6c42\u7684\u4e0d\u65ad\u63d0\u9ad8\uff0c\u79fb\u52a8\u5e94\u7528\u7684\u6027\u80fd\u4f18\u5316\u4e5f\u6210\u4e3a\u4e86\u5f00\u53d1\u8005\u4eec\u9762\u4e34\u7684\u4e00\u5927\u6311\u6218\u3002\u4e3a\u4e86\u66f4\u597d\u5730\u76d1\u63a7\u548c\u4f18\u5316\u79fb\u52a8\u5e94\u7528\u7684\u6027\u80fd\uff0c<a href=\"https:\/\/www.yunshan.net\" target=\"_blank\" style=\"color:blue\" rel=\"noopener noreferrer\">OpenTelemetry<\/a>\u8fd9\u4e00\u5f00\u6e90\u9879\u76ee\u9010\u6e10\u8d70\u8fdb\u4e86\u5f00\u53d1\u8005\u7684\u89c6\u91ce\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8<a href=\"https:\/\/www.yunshan.net\" target=\"_blank\" style=\"color:blue\" rel=\"noopener noreferrer\">OpenTelemetry<\/a>\u5728\u79fb\u52a8\u5e94\u7528\u76d1\u63a7\u4e2d\u7684\u5e94\u7528\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u4eec\u4f18\u5316\u79fb\u52a8\u6027\u80fd\u3002<\/p>\n\n\n\n\n<h3>OpenTelemetry\u7b80\u4ecb<\/h3>\n\n\n\n\n<p>OpenTelemetry\u662f\u4e00\u4e2a\u7531CNCF\uff08\u4e91\u539f\u751f\u8ba1\u7b97\u57fa\u91d1\u4f1a\uff09\u6258\u7ba1\u7684\u5f00\u6e90\u9879\u76ee\uff0c\u65e8\u5728\u63d0\u4f9b\u4e00\u5957\u7edf\u4e00\u7684\u53ef\u89c2\u6d4b\u6027\u6807\u51c6\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u76d1\u63a7\u548c\u8bca\u65ad\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u95ee\u9898\u3002OpenTelemetry\u652f\u6301\u591a\u79cd\u8bed\u8a00\u548c\u5e73\u53f0\uff0c\u5305\u62ec\u79fb\u52a8\u5e94\u7528\uff0c\u80fd\u591f\u6536\u96c6\u3001\u5904\u7406\u548c\u5bfc\u51fa\u5e94\u7528\u7a0b\u5e8f\u7684\u9065\u6d4b\u6570\u636e\uff0c\u5982\u8ddf\u8e2a\u3001\u6307\u6807\u548c\u65e5\u5fd7\u3002<\/p>\n\n\n\n\n\n\n\n\n<p align=center><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2024\/11\/cu4nix39.jpg\" width=1000><\/p>\n\n\n\n\n\n\n\n\n\n<h3>\u79fb\u52a8\u5e94\u7528\u76d1\u63a7\u7684\u91cd\u8981\u6027<\/h3>\n\n\n\n\n<p>\u79fb\u52a8\u5e94\u7528\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u5230\u7528\u6237\u4f53\u9a8c\u548c\u5e94\u7528\u7684\u7559\u5b58\u7387\u3002\u4e00\u4e2a\u54cd\u5e94\u8fdf\u7f13\u3001\u9891\u7e41\u5d29\u6e83\u7684\u5e94\u7528\u5f88\u96be\u83b7\u5f97\u7528\u6237\u7684\u9752\u7750\u3002\u56e0\u6b64\uff0c\u5b9e\u65f6\u76d1\u63a7\u79fb\u52a8\u5e94\u7528\u7684\u6027\u80fd\uff0c\u53ca\u65f6\u53d1\u73b0\u548c\u89e3\u51b3\u6f5c\u5728\u95ee\u9898\uff0c\u5bf9\u4e8e\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u548c\u5e94\u7528\u7684\u5546\u4e1a\u4ef7\u503c\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n\n<h3>OpenTelemetry\u5728\u79fb\u52a8\u5e94\u7528\u76d1\u63a7\u4e2d\u7684\u5e94\u7528<\/h3>\n\n\n\n\n<h4>1. \u6570\u636e\u6536\u96c6<\/h4>\n\n\n\n\n<p>OpenTelemetry\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684API\u548c\u5e93\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5728\u79fb\u52a8\u5e94\u7528\u4e2d\u5d4c\u5165\u9065\u6d4b\u6570\u636e\u6536\u96c6\u529f\u80fd\u3002\u5177\u4f53\u6765\u8bf4\uff0cOpenTelemetry\u53ef\u4ee5\u6536\u96c6\u4ee5\u4e0b\u51e0\u7c7b\u6570\u636e\uff1a<\/p>\n\n\n\n\n<ul>\n\n\n<li><strong>\u8ddf\u8e2a\uff08Traces\uff09<\/strong>\uff1a\u8bb0\u5f55\u5e94\u7528\u4e2d\u5404\u4e2a\u64cd\u4f5c\u7684\u6267\u884c\u8def\u5f84\u548c\u65f6\u95f4\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u4e86\u89e3\u5e94\u7528\u7684\u6267\u884c\u6d41\u7a0b\u548c\u6027\u80fd\u74f6\u9888\u3002<\/li>\n\n\n\n\n<li><strong>\u6307\u6807\uff08Metrics\uff09<\/strong>\uff1a\u6536\u96c6\u5e94\u7528\u8fd0\u884c\u65f6\u7684\u5404\u79cd\u6027\u80fd\u6307\u6807\uff0c\u5982CPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u5360\u7528\u3001\u7f51\u7edc\u5ef6\u8fdf\u7b49\u3002<\/li>\n\n\n\n\n<li><strong>\u65e5\u5fd7\uff08Logs\uff09<\/strong>\uff1a\u8bb0\u5f55\u5e94\u7528\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7684\u5404\u79cd\u4e8b\u4ef6\u548c\u9519\u8bef\u4fe1\u606f\uff0c\u4fbf\u4e8e\u5f00\u53d1\u8005\u6392\u67e5\u95ee\u9898\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n<h4>2. \u6570\u636e\u5904\u7406<\/h4>\n\n\n\n\n<p>\u6536\u96c6\u5230\u7684\u9065\u6d4b\u6570\u636e\u9700\u8981\u7ecf\u8fc7\u5904\u7406\u624d\u80fd\u7528\u4e8e\u5206\u6790\u548c\u5c55\u793a\u3002OpenTelemetry\u63d0\u4f9b\u4e86\u6570\u636e\u5904\u7406\u5668\uff0c\u53ef\u4ee5\u5bf9\u6570\u636e\u8fdb\u884c\u8fc7\u6ee4\u3001\u805a\u5408\u548c\u8f6c\u6362\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u53cd\u6620\u5e94\u7528\u7684\u6027\u80fd\u72b6\u51b5\u3002<\/p>\n\n\n\n\n<h4>3. \u6570\u636e\u5bfc\u51fa<\/h4>\n\n\n\n\n<p>OpenTelemetry\u652f\u6301\u591a\u79cd\u6570\u636e\u5bfc\u51fa\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5c06\u5904\u7406\u540e\u7684\u9065\u6d4b\u6570\u636e\u5bfc\u51fa\u5230\u5404\u79cd\u540e\u7aef\u5b58\u50a8\u548c\u5206\u6790\u5e73\u53f0\uff0c\u5982<a href=\"https:\/\/www.yunshan.net\" target=\"_blank\" style=\"color:blue\" rel=\"noopener noreferrer\">Prometheus<\/a>\u3001Jaeger\u3001ELK Stack\u7b49\u3002\u8fd9\u6837\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u8fdb\u884c\u6570\u636e\u5206\u6790\u548c\u53ef\u89c6\u5316\u3002<\/p>\n\n\n\n\n<h3>OpenTelemetry\u5728\u79fb\u52a8\u5e94\u7528\u4e2d\u7684\u5177\u4f53\u5b9e\u73b0<\/h3>\n\n\n\n\n<h4>1. \u96c6\u6210OpenTelemetry SDK<\/h4>\n\n\n\n\n<p>\u9996\u5148\uff0c\u5f00\u53d1\u8005\u5728\u79fb\u52a8\u5e94\u7528\u9879\u76ee\u4e2d\u96c6\u6210OpenTelemetry SDK\u3002\u4ee5Android\u5e94\u7528\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u4ee5\u4e0b\u4f9d\u8d56\u6765\u5b9e\u73b0\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-gradle\">dependencies {<br \/>\n    implementation 'io.opentelemetry:opentelemetry-android:1.10.0'<br \/>\n}<br \/>\n<\/code><\/pre>\n\n\n\n\n<p>\u5bf9\u4e8eiOS\u5e94\u7528\uff0c\u53ef\u4ee5\u901a\u8fc7CocoaPods\u6dfb\u52a0\u4f9d\u8d56\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-ruby\">pod 'OpenTelemetry'<br \/>\n<\/code><\/pre>\n\n\n\n\n<h4>2. \u914d\u7f6e\u6570\u636e\u6536\u96c6<\/h4>\n\n\n\n\n<p>\u5728\u5e94\u7528\u4e2d\u914d\u7f6eOpenTelemetry SDK\uff0c\u8bbe\u7f6e\u9700\u8981\u6536\u96c6\u7684\u9065\u6d4b\u6570\u636e\u7c7b\u578b\u548c\u91c7\u6837\u7387\u3002\u4f8b\u5982\uff0c\u914d\u7f6e\u8ddf\u8e2a\u548c\u6307\u6807\u7684\u6536\u96c6\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-java\">import io.opentelemetry.api.OpenTelemetry;<br \/>\nimport io.opentelemetry.api.trace.Tracer;<br \/>\nimport io.opentelemetry.context.propagation.TextMapPropagator;<br \/>\n<br \/>\npublic class OpenTelemetryConfig {<br \/>\n    private static final OpenTelemetry openTelemetry = OpenTelemetrySdk.builder().build();<br \/>\n    private static final Tracer tracer = openTelemetry.getTracer(&quot;example-app&quot;);<br \/>\n<br \/>\n    public static Tracer getTracer() {<br \/>\n        return tracer;<br \/>\n    }<br \/>\n<br \/>\n    public static TextMapPropagator getPropagator() {<br \/>\n        return openTelemetry.getPropagators().getTextMapPropagator();<br \/>\n    }<br \/>\n}<br \/>\n<\/code><\/pre>\n\n\n\n\n<h4>3. instrument\u4ee3\u7801<\/h4>\n\n\n\n\n<p>\u5728\u5173\u952e\u7684\u4e1a\u52a1\u903b\u8f91\u4e2d\u6dfb\u52a0\u8ddf\u8e2a\u548c\u6307\u6807\u6536\u96c6\u4ee3\u7801\u3002\u4f8b\u5982\uff0c\u8bb0\u5f55\u7528\u6237\u767b\u5f55\u64cd\u4f5c\u7684\u8ddf\u8e2a\u4fe1\u606f\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-java\">import io.opentelemetry.api.trace.Span;<br \/>\nimport io.opentelemetry.context.Scope;<br \/>\n<br \/>\npublic void loginUser(String username) {<br \/>\n    Span span = OpenTelemetryConfig.getTracer().spanBuilder(&quot;loginUser&quot;).startSpan();<br \/>\n    try (Scope scope = span.makeCurrent()) {<br \/>\n        \/\/ \u767b\u5f55\u903b\u8f91<br \/>\n        span.setAttribute(&quot;username&quot;, username);<br \/>\n    } finally {<br \/>\n        span.end();<br \/>\n    }<br \/>\n}<br \/>\n<\/code><\/pre>\n\n\n\n\n<h4>4. \u5bfc\u51fa\u6570\u636e<\/h4>\n\n\n\n\n<p>\u914d\u7f6e\u6570\u636e\u5bfc\u51fa\u5668\uff0c\u5c06\u6536\u96c6\u5230\u7684\u9065\u6d4b\u6570\u636e\u5bfc\u51fa\u5230\u540e\u7aef\u5206\u6790\u5e73\u53f0\u3002\u4f8b\u5982\uff0c\u4f7f\u7528OTLP\uff08OpenTelemetry Protocol\uff09\u5bfc\u51fa\u6570\u636e\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-java\">import io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter;<br \/>\n<br \/>\npublic class OtlpExporterConfig {<br \/>\n    public static void configureExporter() {<br \/>\n        OtlpGrpcSpanExporter exporter = OtlpGrpcSpanExporter.builder()<br \/>\n                .setEndpoint(&quot;http:\/\/localhost:4317&quot;)<br \/>\n                .build();<br \/>\n        OpenTelemetrySdk openTelemetrySdk = (OpenTelemetrySdk) OpenTelemetryConfig.openTelemetry;<br \/>\n        openTelemetrySdk.getTracerProvider().addSpanProcessor(SimpleSpanProcessor.builder(exporter).build());<br \/>\n    }<br \/>\n}<br \/>\n<\/code><\/pre>\n\n\n\n\n<h3>\u4f18\u5316\u79fb\u52a8\u6027\u80fd\u7684\u6700\u4f73\u5b9e\u8df5<\/h3>\n\n\n\n\n<h4>1. \u6027\u80fd\u74f6\u9888\u5206\u6790<\/h4>\n\n\n\n\n<p>\u901a\u8fc7OpenTelemetry\u6536\u96c6\u7684\u8ddf\u8e2a\u548c\u6307\u6807\u6570\u636e\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5206\u6790\u5e94\u7528\u7684\u6027\u80fd\u74f6\u9888\u3002\u4f8b\u5982\uff0c\u53d1\u73b0\u67d0\u4e2a\u63a5\u53e3\u54cd\u5e94\u65f6\u95f4\u8fc7\u957f\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f18\u5316\u6570\u636e\u5e93\u67e5\u8be2\u6216\u589e\u52a0\u7f13\u5b58\u6765\u63d0\u5347\u6027\u80fd\u3002<\/p>\n\n\n\n\n<h4>2. \u5f02\u5e38\u76d1\u63a7<\/h4>\n\n\n\n\n<p>\u5229\u7528OpenTelemetry\u7684\u65e5\u5fd7\u6536\u96c6\u529f\u80fd\uff0c\u5b9e\u65f6\u76d1\u63a7\u5e94\u7528\u4e2d\u7684\u5f02\u5e38\u548c\u9519\u8bef\u4fe1\u606f\uff0c\u53ca\u65f6\u4fee\u590d\u6f5c\u5728\u95ee\u9898\uff0c\u63d0\u5347\u5e94\u7528\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n\n<h4>3. \u7528\u6237\u884c\u4e3a\u5206\u6790<\/h4>\n\n\n\n\n<p>\u901a\u8fc7\u8ddf\u8e2a\u7528\u6237\u5728\u5e94\u7528\u4e2d\u7684\u64cd\u4f5c\u8def\u5f84\uff0c\u5206\u6790\u7528\u6237\u884c\u4e3a\u6a21\u5f0f\uff0c\u4f18\u5316\u5e94\u7528\u7684\u7528\u6237\u4f53\u9a8c\u548c\u529f\u80fd\u8bbe\u8ba1\u3002<\/p>\n\n\n\n\n<h4>4. A\/B\u6d4b\u8bd5<\/h4>\n\n\n\n\n<p>\u7ed3\u5408OpenTelemetry\u7684\u9065\u6d4b\u6570\u636e\uff0c\u8fdb\u884cA\/B\u6d4b\u8bd5\uff0c\u8bc4\u4f30\u4e0d\u540c\u7248\u672c\u6216\u529f\u80fd\u7684\u6548\u679c\uff0c\u9009\u62e9\u6700\u4f18\u65b9\u6848\u3002<\/p>\n\n\n\n\n<h3>\u6848\u4f8b\u5206\u6790<\/h3>\n\n\n\n\n<p>\u67d0\u7535\u5546\u79fb\u52a8\u5e94\u7528\u901a\u8fc7\u96c6\u6210OpenTelemetry\uff0c\u5b9e\u73b0\u4e86\u5168\u9762\u7684\u6027\u80fd\u76d1\u63a7\u548c\u4f18\u5316\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n<ol>\n\n\n<li><strong>\u96c6\u6210OpenTelemetry SDK<\/strong>\uff1a\u5728Android\u548ciOS\u5ba2\u6237\u7aef\u96c6\u6210OpenTelemetry SDK\uff0c\u914d\u7f6e\u8ddf\u8e2a\u3001\u6307\u6807\u548c\u65e5\u5fd7\u7684\u6536\u96c6\u3002<\/li>\n\n\n\n\n<li><strong>\u5173\u952e\u4e1a\u52a1\u76d1\u63a7<\/strong>\uff1a\u5bf9\u7528\u6237\u767b\u5f55\u3001\u5546\u54c1\u6d4f\u89c8\u3001\u4e0b\u5355\u7b49\u5173\u952e\u4e1a\u52a1\u6d41\u7a0b\u8fdb\u884c\u8ddf\u8e2a\u548c\u6307\u6807\u76d1\u63a7\u3002<\/li>\n\n\n\n\n<li><strong>\u6570\u636e\u5bfc\u51fa\u4e0e\u5206\u6790<\/strong>\uff1a\u5c06\u9065\u6d4b\u6570\u636e\u5bfc\u51fa\u5230<a href=\"https:\/\/www.yunshan.net\" target=\"_blank\" style=\"color:blue\" rel=\"noopener 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