{"id":31995,"date":"2025-01-15T14:30:54","date_gmt":"2025-01-15T06:30:54","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=24348"},"modified":"2025-01-15T14:30:54","modified_gmt":"2025-01-15T06:30:54","slug":"opentelemetry-%e5%a6%82%e4%bd%95%e6%94%af%e6%8c%81%e5%a4%9a%e7%a7%8d%e7%bc%96%e7%a8%8b%e8%af%ad%e8%a8%80%e7%9a%84%e9%9b%86%e6%88%90%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/31995.html","title":{"rendered":"OpenTelemetry \u5982\u4f55\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\u7684\u96c6\u6210\uff1f"},"content":{"rendered":"

\t\t\t\t\n\n

\"OpenTelemetry<\/p>\n\n<\/p>\n\n\n\n

\u5728\u73b0\u4ee3\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u591a\u8bed\u8a00\u96c6\u6210<\/strong>\u5df2\u6210\u4e3a\u5f00\u53d1\u8005\u7684\u5e38\u6001\u3002\u65e0\u8bba\u662f\u5fae\u670d\u52a1\u67b6\u6784\u8fd8\u662f\u4e91\u539f\u751f\u5e94\u7528\uff0c\u4e0d\u540c\u7f16\u7a0b\u8bed\u8a00\u4e4b\u95f4\u7684\u534f\u4f5c\u90fd\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u7136\u800c\uff0c\u5982\u4f55\u5728\u8fd9\u6837\u7684\u73af\u5883\u4e2d\u5b9e\u73b0\u7edf\u4e00\u7684\u89c2\u6d4b\u6027<\/strong>\uff0c\u5374\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u6311\u6218\u3002OpenTelemetry<\/strong>\u5e94\u8fd0\u800c\u751f\uff0c\u5b83\u901a\u8fc7\u63d0\u4f9b\u4e00\u5957\u8de8\u8bed\u8a00\u7684\u6807\u51c6\u5316\u5de5\u5177<\/strong>\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u8f7b\u677e\u5b9e\u73b0\u591a\u8bed\u8a00\u96c6\u6210\uff0c\u4ece\u800c\u63d0\u5347\u7cfb\u7edf\u7684\u53ef\u89c2\u6d4b\u6027\u3002<\/p>\n\n\n\n\n

OpenTelemetry \u7684\u6838\u5fc3\u4f18\u52bf<\/h3>\n\n\n\n\n

OpenTelemetry<\/strong> \u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u89c2\u6d4b\u6027\u6846\u67b6\uff0c\u65e8\u5728\u4e3a\u5206\u5e03\u5f0f\u7cfb\u7edf\u63d0\u4f9b\u7edf\u4e00\u7684\u9065\u6d4b\u6570\u636e\u6536\u96c6<\/strong>\u3002\u5b83\u7684\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u5176\u8de8\u8bed\u8a00\u652f\u6301<\/strong>\uff0c\u80fd\u591f\u65e0\u7f1d\u96c6\u6210\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\uff0c\u5982 Java\u3001Python\u3001Go\u3001JavaScript \u7b49\u3002\u8fd9\u79cd\u8de8\u8bed\u8a00\u7684\u80fd\u529b\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u670d\u52a1\u4e2d\u4f7f\u7528\u6700\u9002\u5408\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u800c\u4e0d\u5fc5\u62c5\u5fc3\u89c2\u6d4b\u6027\u6570\u636e\u7684\u5272\u88c2\u3002<\/p>\n\n\n\n\n

\u591a\u8bed\u8a00\u96c6\u6210\u7684\u5b9e\u73b0\u673a\u5236<\/h3>\n\n\n\n\n

OpenTelemetry \u901a\u8fc7\u6807\u51c6\u5316\u7684 API \u548c SDK<\/strong> \u6765\u5b9e\u73b0\u591a\u8bed\u8a00\u96c6\u6210\u3002\u8fd9\u4e9b API \u548c SDK \u4e3a\u4e0d\u540c\u7684\u7f16\u7a0b\u8bed\u8a00\u63d0\u4f9b\u4e86\u7edf\u4e00\u7684\u63a5\u53e3\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u5404\u79cd\u8bed\u8a00\u4e2d\u5b9e\u73b0\u8ffd\u8e2a\uff08Tracing\uff09<\/strong>\u3001\u6307\u6807\uff08Metrics\uff09\u548c<\/strong>\u65e5\u5fd7\uff08Logging\uff09\u7684\u6536\u96c6\u3002<\/p>\n\n\n\n\n

    \n\n\n
  1. \n\n

    API \u7684\u6807\u51c6\u5316<\/strong>
    \nOpenTelemetry \u7684 API \u5b9a\u4e49\u4e86\u5982\u4f55\u751f\u6210\u548c\u8bb0\u5f55\u9065\u6d4b\u6570\u636e\u3002\u65e0\u8bba\u662f Java \u4e2d\u7684 Tracer<\/code> \u63a5\u53e3\uff0c\u8fd8\u662f Python \u4e2d\u7684 Span<\/code> \u5bf9\u8c61\uff0c\u5b83\u4eec\u90fd\u9075\u5faa\u76f8\u540c\u7684\u8bbe\u8ba1\u6a21\u5f0f\u3002\u8fd9\u79cd\u4e00\u81f4\u6027\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u4e0d\u540c\u8bed\u8a00\u4e4b\u95f4\u5171\u4eab\u76f8\u540c\u7684\u89c2\u6d4b\u6027\u903b\u8f91\uff0c\u4ece\u800c\u964d\u4f4e\u5b66\u4e60\u548c\u4f7f\u7528\u6210\u672c\u3002<\/p>\n\n\n<\/li>\n\n\n\n\n

  2. \n\n

    SDK \u7684\u591a\u8bed\u8a00\u652f\u6301<\/strong>
    \nOpenTelemetry \u4e3a\u6bcf\u79cd\u652f\u6301\u7684\u7f16\u7a0b\u8bed\u8a00\u63d0\u4f9b\u4e86\u4e13\u95e8\u7684 SDK\u3002\u8fd9\u4e9b SDK \u5b9e\u73b0\u4e86 API \u7684\u5177\u4f53\u529f\u80fd\uff0c\u5e76\u9488\u5bf9\u4e0d\u540c\u8bed\u8a00\u7684\u7279\u6027\u8fdb\u884c\u4e86\u4f18\u5316\u3002\u4f8b\u5982\uff0cGo \u8bed\u8a00\u7684 SDK \u5145\u5206\u5229\u7528\u4e86 Goroutine \u7684\u5e76\u53d1\u7279\u6027\uff0c\u800c JavaScript \u7684 SDK \u5219\u4e13\u6ce8\u4e8e\u5f02\u6b65\u64cd\u4f5c\u7684\u8ffd\u8e2a\u3002<\/p>\n\n\n<\/li>\n\n\n\n\n

  3. \n\n

    \u6570\u636e\u683c\u5f0f\u7684\u7edf\u4e00<\/strong>
    \nOpenTelemetry \u4f7f\u7528 OTLP\uff08OpenTelemetry Protocol\uff09<\/strong> \u4f5c\u4e3a\u6570\u636e\u4f20\u8f93\u7684\u6807\u51c6\u683c\u5f0f\u3002\u65e0\u8bba\u6570\u636e\u6765\u81ea\u54ea\u79cd\u8bed\u8a00\uff0c\u6700\u7ec8\u90fd\u4f1a\u4ee5 OTLP \u7684\u683c\u5f0f\u53d1\u9001\u5230\u540e\u7aef\u7cfb\u7edf\u3002\u8fd9\u79cd\u7edf\u4e00\u7684\u6570\u636e\u683c\u5f0f\u786e\u4fdd\u4e86\u4e0d\u540c\u8bed\u8a00\u751f\u6210\u7684\u6570\u636e\u53ef\u4ee5\u65e0\u7f1d\u96c6\u6210\uff0c\u4ece\u800c\u907f\u514d\u4e86\u6570\u636e\u5b64\u5c9b\u7684\u95ee\u9898\u3002<\/p>\n\n\n<\/li>\n\n\n<\/ol>\n\n\n\n\n

    \u5b9e\u9645\u5e94\u7528\u573a\u666f<\/h3>\n\n\n\n\n

    \u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0cOpenTelemetry \u7684\u591a\u8bed\u8a00\u96c6\u6210\u80fd\u529b\u4e3a\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u89c2\u6d4b\u6027\u63d0\u4f9b\u4e86\u6781\u5927\u7684\u4fbf\u5229\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5178\u578b\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n\n\n\n\n

      \n\n\n
    1. \n\n

      \u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u591a\u8bed\u8a00\u534f\u4f5c<\/strong>
      \n\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u4e0d\u540c\u7684\u670d\u52a1\u53ef\u80fd\u4f7f\u7528\u4e0d\u540c\u7684\u7f16\u7a0b\u8bed\u8a00\u5f00\u53d1\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u670d\u52a1\u53ef\u80fd\u4f7f\u7528 Java \u5904\u7406\u4e1a\u52a1\u903b\u8f91\uff0c\u800c\u53e6\u4e00\u4e2a\u670d\u52a1\u53ef\u80fd\u4f7f\u7528 Python \u8fdb\u884c\u6570\u636e\u5206\u6790\u3002\u901a\u8fc7 OpenTelemetry\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u8fd9\u4e9b\u670d\u52a1\u4e2d\u96c6\u6210\u89c2\u6d4b\u6027\u5de5\u5177\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u6574\u4e2a\u7cfb\u7edf\u7684\u5168\u9762\u76d1\u63a7\u3002<\/p>\n\n\n<\/li>\n\n\n\n\n

    2. \n\n

      \u8de8\u56e2\u961f\u534f\u4f5c<\/strong>
      \n\u5728\u5927\u89c4\u6a21\u5f00\u53d1\u56e2\u961f\u4e2d\uff0c\u4e0d\u540c\u56e2\u961f\u53ef\u80fd\u8d1f\u8d23\u4e0d\u540c\u7684\u6a21\u5757\uff0c\u800c\u8fd9\u4e9b\u6a21\u5757\u53ef\u80fd\u4f7f\u7528\u4e0d\u540c\u7684\u7f16\u7a0b\u8bed\u8a00\u3002OpenTelemetry \u7684\u8de8\u8bed\u8a00\u652f\u6301\u4f7f\u5f97\u56e2\u961f\u53ef\u4ee5\u5728\u4e0d\u6539\u53d8\u73b0\u6709\u6280\u672f\u6808\u7684\u60c5\u51b5\u4e0b\uff0c\u5feb\u901f\u96c6\u6210\u89c2\u6d4b\u6027\u5de5\u5177\uff0c\u4ece\u800c\u63d0\u5347\u534f\u4f5c\u6548\u7387\u3002<\/p>\n\n\n<\/li>\n\n\n\n\n

    3. \n\n

      \u4e91\u539f\u751f\u5e94\u7528\u7684\u89c2\u6d4b\u6027<\/strong>
      \n\u4e91\u539f\u751f\u5e94\u7528\u901a\u5e38\u7531\u591a\u4e2a\u7ec4\u4ef6\u6784\u6210\uff0c\u8fd9\u4e9b\u7ec4\u4ef6\u53ef\u80fd\u4f7f\u7528\u4e0d\u540c\u7684\u7f16\u7a0b\u8bed\u8a00\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a Kubernetes \u96c6\u7fa4\u4e2d\u53ef\u80fd\u540c\u65f6\u8fd0\u884c\u7740 Java\u3001Go \u548c Node.js \u7684\u5e94\u7528\u3002\u901a\u8fc7 OpenTelemetry\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5730\u6536\u96c6\u8fd9\u4e9b\u7ec4\u4ef6\u7684\u89c2\u6d4b\u6027\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u4e91\u539f\u751f\u5e94\u7528\u7684\u5168\u9762\u76d1\u63a7\u3002<\/p>\n\n\n<\/li>\n\n\n<\/ol>\n\n\n\n\n

      \u5982\u4f55\u5728\u4e0d\u540c\u8bed\u8a00\u4e2d\u96c6\u6210 OpenTelemetry<\/h3>\n\n\n\n\n

      OpenTelemetry \u63d0\u4f9b\u4e86\u8be6\u7ec6\u7684\u6587\u6863\u548c\u793a\u4f8b\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5728\u4e0d\u540c\u8bed\u8a00\u4e2d\u5feb\u901f\u96c6\u6210\u89c2\u6d4b\u6027\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u8bed\u8a00\u7684\u96c6\u6210\u6b65\u9aa4\uff1a<\/p>\n\n\n\n\n

        \n\n\n
      1. \n\n

        Java<\/strong>
        \n\u5728 Java \u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7 Maven \u6216 Gradle \u5f15\u5165 OpenTelemetry \u7684\u4f9d\u8d56\uff0c\u7136\u540e\u4f7f\u7528 Tracer<\/code> \u63a5\u53e3\u751f\u6210\u8ffd\u8e2a\u6570\u636e\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n\n

        Tracer tracer = OpenTelemetry.getTracer("example");
        \nSpan span = tracer.spanBuilder("my-span").startSpan();
        \n\/\/ \u4e1a\u52a1\u903b\u8f91
        \nspan.end();
        \n<\/code><\/pre>\n\n\n<\/li>\n\n\n\n\n
      2. \n\n
        Python<\/strong>
        \n\u5728 Python \u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7 pip \u5b89\u88c5 OpenTelemetry \u7684\u5305\uff0c\u7136\u540e\u4f7f\u7528 Tracer<\/code> \u5bf9\u8c61\u751f\u6210\u8ffd\u8e2a\u6570\u636e\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n\n
        from opentelemetry import trace
        \ntracer = trace.get_tracer("example")
        \nwith tracer.start_as_current_span("my-span"):
        \n    # \u4e1a\u52a1\u903b\u8f91
        \n    pass
        \n<\/code><\/pre>\n\n\n<\/li>\n\n\n\n\n
      3. \n\n
        Go<\/strong>
        \n\u5728 Go \u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7 go get<\/code> \u5b89\u88c5 OpenTelemetry \u7684\u5305\uff0c\u7136\u540e\u4f7f\u7528 Tracer<\/code> \u63a5\u53e3\u751f\u6210\u8ffd\u8e2a\u6570\u636e\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n\n
        tracer := otel.Tracer("example")
        \nctx, span := tracer.Start(context.Background(), "my-span")
        \ndefer span.End()
        \n\/\/ \u4e1a\u52a1\u903b\u8f91
        \n<\/code><\/pre>\n\n\n<\/li>\n\n\n\n\n
      4. \n\n
        JavaScript<\/strong>
        \n\u5728 JavaScript \u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7 npm \u5b89\u88c5 OpenTelemetry \u7684\u5305\uff0c\u7136\u540e\u4f7f\u7528 Tracer<\/code> \u5bf9\u8c61\u751f\u6210\u8ffd\u8e2a\u6570\u636e\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n\n
        const { trace } = require('@opentelemetry\/api');
        \nconst tracer = trace.getTracer('example');
        \nconst span = tracer.startSpan('my-span');
        \n\/\/ \u4e1a\u52a1\u903b\u8f91
        \nspan.end();
        \n<\/code><\/pre>\n\n\n<\/li>\n\n\n<\/ol>\n\n\n\n\n
        OpenTelemetry \u7684\u672a\u6765\u53d1\u5c55<\/h3>\n\n\n\n\n
        \u968f\u7740\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u590d\u6742\u6027\u4e0d\u65ad\u589e\u52a0\uff0c\u89c2\u6d4b\u6027<\/strong>\u7684\u91cd\u8981\u6027\u4e5f\u65e5\u76ca\u51f8\u663e\u3002OpenTelemetry \u4f5c\u4e3a\u89c2\u6d4b\u6027\u9886\u57df\u7684\u9886\u5148\u5de5\u5177\uff0c\u6b63\u5728\u4e0d\u65ad\u6269\u5c55\u5176\u591a\u8bed\u8a00\u652f\u6301\u80fd\u529b\u3002\u672a\u6765\uff0cOpenTelemetry \u53ef\u80fd\u4f1a\u652f\u6301\u66f4\u591a\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5e76\u8fdb\u4e00\u6b65\u4f18\u5316\u5176 API \u548c SDK\uff0c\u4ee5\u6ee1\u8db3\u5f00\u53d1\u8005\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n\n
        \u6b64\u5916\uff0cOpenTelemetry \u793e\u533a\u4e5f\u5728\u79ef\u6781\u63a8\u52a8\u4e0e\u5176\u4ed6\u89c2\u6d4b\u6027\u5de5\u5177\u7684\u96c6\u6210\uff0c\u5982 Prometheus\u3001Jaeger \u548c Grafana\u3002\u8fd9\u79cd\u96c6\u6210\u5c06\u8fdb\u4e00\u6b65\u589e\u5f3a OpenTelemetry \u7684\u751f\u6001\u7cfb\u7edf\uff0c\u4f7f\u5176\u6210\u4e3a\u5206\u5e03\u5f0f\u7cfb\u7edf\u89c2\u6d4b\u6027\u7684\u9996\u9009\u5de5\u5177\u3002<\/p>\n\n\n\n\n
        \u901a\u8fc7 OpenTelemetry\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u591a\u8bed\u8a00\u96c6\u6210\uff0c\u4ece\u800c\u63d0\u5347\u7cfb\u7edf\u7684\u53ef\u89c2\u6d4b\u6027\u3002\u65e0\u8bba\u662f\u5fae\u670d\u52a1\u67b6\u6784\u3001\u8de8\u56e2\u961f\u534f\u4f5c\uff0c\u8fd8\u662f\u4e91\u539f\u751f\u5e94\u7528\uff0cOpenTelemetry \u90fd\u80fd\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u5f3a\u5927\u7684\u652f\u6301\u3002<\/p>\n\n\n                ]]>\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"
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