{"id":23592,"date":"2025-01-09T20:42:32","date_gmt":"2025-01-09T12:42:32","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=23592"},"modified":"2025-01-09T20:42:32","modified_gmt":"2025-01-09T12:42:32","slug":"opentelemetry%e5%a6%82%e4%bd%95%e5%a4%84%e7%90%86%e8%b7%a8%e6%9c%8d%e5%8a%a1%e7%9a%84%e4%b8%8a%e4%b8%8b%e6%96%87%e4%bc%a0%e9%80%92%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/23592.html","title":{"rendered":"OpenTelemetry\u5982\u4f55\u5904\u7406\u8de8\u670d\u52a1\u7684\u4e0a\u4e0b\u6587\u4f20\u9012\uff1f"},"content":{"rendered":"

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

\"OpenTelemetry\u5982\u4f55\u5904\u7406\u8de8\u670d\u52a1\u7684\u4e0a\u4e0b\u6587\u4f20\u9012\uff1f\"<\/p>\n\n<\/p>\n\n\n\n

\u5728\u73b0\u4ee3\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u8de8\u670d\u52a1\u7684\u4e0a\u4e0b\u6587\u4f20\u9012\u662f\u786e\u4fdd\u53ef\u89c2\u6d4b\u6027\u548c\u8ffd\u8e2a\u80fd\u529b\u7684\u5173\u952e\u3002\u968f\u7740\u5fae\u670d\u52a1\u67b6\u6784\u7684\u666e\u53ca\uff0c\u4e00\u4e2a\u8bf7\u6c42\u5f80\u5f80\u9700\u8981\u7ecf\u8fc7\u591a\u4e2a\u670d\u52a1\u7684\u5904\u7406\uff0c\u5982\u4f55\u5728\u8fd9\u4e9b\u670d\u52a1\u4e4b\u95f4\u9ad8\u6548\u3001\u51c6\u786e\u5730\u4f20\u9012\u4e0a\u4e0b\u6587\u4fe1\u606f\uff0c\u6210\u4e3a\u4e86\u5f00\u53d1\u8005\u9762\u4e34\u7684\u91cd\u5927\u6311\u6218\u3002OpenTelemetry<\/strong>\u4f5c\u4e3a\u5f53\u524d\u6700\u6d41\u884c\u7684\u53ef\u89c2\u6d4b\u6027\u6846\u67b6\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5de5\u5177\u548c\u673a\u5236\u6765\u5904\u7406\u8fd9\u4e00\u95ee\u9898\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8OpenTelemetry\u5982\u4f55\u5b9e\u73b0\u8de8\u670d\u52a1\u7684\u4e0a\u4e0b\u6587\u4f20\u9012\uff0c\u5e76\u5206\u6790\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u4e0e\u6311\u6218\u3002<\/p>\n\n\n\n\n

\u4ec0\u4e48\u662f\u8de8\u670d\u52a1\u7684\u4e0a\u4e0b\u6587\u4f20\u9012\uff1f<\/h3>\n\n\n\n\n

\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u4e0a\u4e0b\u6587\u4f20\u9012<\/strong>\u6307\u7684\u662f\u5c06\u4e00\u4e2a\u8bf7\u6c42\u7684\u76f8\u5173\u4fe1\u606f\uff08\u5982\u8ffd\u8e2aID\u3001\u7528\u6237ID\u3001\u8bf7\u6c42\u65f6\u95f4\u7b49\uff09\u4ece\u4e00\u4e2a\u670d\u52a1\u4f20\u9012\u5230\u53e6\u4e00\u4e2a\u670d\u52a1\u3002\u8fd9\u4e9b\u4fe1\u606f\u5bf9\u4e8e\u8ffd\u8e2a\u8bf7\u6c42\u7684\u5b8c\u6574\u8def\u5f84\u3001\u5206\u6790\u7cfb\u7edf\u6027\u80fd\u4ee5\u53ca\u6392\u67e5\u95ee\u9898\u81f3\u5173\u91cd\u8981\u3002\u5982\u679c\u4e0a\u4e0b\u6587\u4fe1\u606f\u5728\u4f20\u9012\u8fc7\u7a0b\u4e2d\u4e22\u5931\u6216\u635f\u574f\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8ffd\u8e2a\u94fe\u8def\u65ad\u88c2\uff0c\u8fdb\u800c\u5f71\u54cd\u7cfb\u7edf\u7684\u53ef\u89c2\u6d4b\u6027\u3002<\/p>\n\n\n\n\n

OpenTelemetry\u7684\u6838\u5fc3\u673a\u5236<\/h3>\n\n\n\n\n

OpenTelemetry\u901a\u8fc7\u4e0a\u4e0b\u6587\u4f20\u64ad\uff08Context Propagation\uff09\u673a\u5236\u6765\u5b9e\u73b0\u8de8\u670d\u52a1\u7684\u4e0a\u4e0b\u6587\u4f20\u9012\u3002\u8fd9\u4e00\u673a\u5236\u7684\u6838\u5fc3\u5728\u4e8e\u5c06\u4e0a\u4e0b\u6587\u4fe1\u606f\u5d4c\u5165\u5230\u8bf7\u6c42\u7684\u5934\u90e8\u6216\u6d88\u606f\u4f53\u4e2d\uff0c\u5e76\u5728\u670d\u52a1\u4e4b\u95f4\u4f20\u9012\u3002OpenTelemetry\u652f\u6301\u591a\u79cd\u4f20\u64ad\u65b9\u5f0f\uff0c\u5305\u62ec<\/strong>W3C Trace Context<\/strong>\u3001B3<\/strong>\u548cJaeger<\/strong>\u7b49\u6807\u51c6\u534f\u8bae\uff0c\u786e\u4fdd\u4e0e\u4e0d\u540c\u7cfb\u7edf\u7684\u517c\u5bb9\u6027\u3002<\/p>\n\n\n\n\n

1. W3C Trace Context<\/strong><\/h4>\n\n\n\n\n

W3C Trace Context\u662fOpenTelemetry\u9ed8\u8ba4\u652f\u6301\u7684\u4e0a\u4e0b\u6587\u4f20\u64ad\u6807\u51c6\u3002\u5b83\u901a\u8fc7HTTP\u5934\u90e8\u5b57\u6bb5\uff08\u5982traceparent<\/code>\u548ctracestate<\/code>\uff09\u4f20\u9012\u8ffd\u8e2a\u4fe1\u606f\u3002traceparent<\/code>\u5b57\u6bb5\u5305\u542b\u4e86\u8ffd\u8e2aID\u3001\u7236Span ID\u548c\u91c7\u6837\u6807\u5fd7\uff0c\u800ctracestate<\/code>\u5219\u7528\u4e8e\u4f20\u9012\u989d\u5916\u7684\u4e0a\u4e0b\u6587\u4fe1\u606f\u3002\u8fd9\u79cd\u6807\u51c6\u5316\u7684\u65b9\u5f0f\u786e\u4fdd\u4e86\u8de8\u8bed\u8a00\u3001\u8de8\u5e73\u53f0\u7684\u517c\u5bb9\u6027\u3002<\/p>\n\n\n\n\n

2. B3 Propagation<\/strong><\/h4>\n\n\n\n\n

B3\u662fZipkin\u9879\u76ee\u63d0\u51fa\u7684\u4e00\u79cd\u4e0a\u4e0b\u6587\u4f20\u64ad\u534f\u8bae\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u3002OpenTelemetry\u540c\u6837\u652f\u6301B3\u534f\u8bae\uff0c\u901a\u8fc7X-B3-TraceId<\/code>\u3001X-B3-SpanId<\/code>\u7b49HTTP\u5934\u90e8\u5b57\u6bb5\u4f20\u9012\u4e0a\u4e0b\u6587\u4fe1\u606f\u3002B3\u534f\u8bae\u7684\u7b80\u6d01\u6027\u4f7f\u5176\u5728\u9ad8\u6027\u80fd\u573a\u666f\u4e2d\u8868\u73b0\u51fa\u8272\u3002<\/p>\n\n\n\n\n

3. Jaeger Propagation<\/strong><\/h4>\n\n\n\n\n

Jaeger\u662f\u53e6\u4e00\u4e2a\u6d41\u884c\u7684\u5206\u5e03\u5f0f\u8ffd\u8e2a\u7cfb\u7edf\uff0cOpenTelemetry\u4e5f\u652f\u6301\u5176\u4e0a\u4e0b\u6587\u4f20\u64ad\u534f\u8bae\u3002Jaeger\u901a\u8fc7uber-trace-id<\/code>\u5934\u90e8\u5b57\u6bb5\u4f20\u9012\u8ffd\u8e2a\u4fe1\u606f\uff0c\u9002\u7528\u4e8e\u4e0eJaeger\u7cfb\u7edf\u96c6\u6210\u7684\u573a\u666f\u3002<\/p>\n\n\n\n\n

OpenTelemetry\u4e0a\u4e0b\u6587\u4f20\u9012\u7684\u5b9e\u73b0<\/h3>\n\n\n\n\n

OpenTelemetry\u901a\u8fc7\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668\uff08Context Manager\uff09\u548c<\/strong>\u4f20\u64ad\u5668\uff08Propagator\uff09\u6765\u5b9e\u73b0\u4e0a\u4e0b\u6587\u4f20\u9012\u3002\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668\u8d1f\u8d23\u5728\u5f53\u524d\u8bf7\u6c42\u7684\u4e0a\u4e0b\u6587\u4e2d\u5b58\u50a8\u548c\u68c0\u7d22\u4fe1\u606f\uff0c\u800c\u4f20\u64ad\u5668\u5219\u8d1f\u8d23\u5c06\u4e0a\u4e0b\u6587\u4fe1\u606f\u7f16\u7801\u5230\u8bf7\u6c42\u4e2d\u6216\u4ece\u8bf7\u6c42\u4e2d\u89e3\u7801\u3002<\/p>\n\n\n\n\n

1. \u4e0a\u4e0b\u6587\u7ba1\u7406\u5668<\/strong><\/h4>\n\n\n\n\n

\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668\u662fOpenTelemetry\u7684\u6838\u5fc3\u7ec4\u4ef6\u4e4b\u4e00\uff0c\u5b83\u901a\u8fc7\u7ebf\u7a0b\u672c\u5730\u5b58\u50a8\uff08Thread Local Storage\uff09\u6216\u5f02\u6b65\u4e0a\u4e0b\u6587\uff08Async Context\uff09\u6765\u7ba1\u7406\u4e0a\u4e0b\u6587\u4fe1\u606f\u3002\u5728\u540c\u6b65\u8c03\u7528\u4e2d\uff0c\u4e0a\u4e0b\u6587\u4fe1\u606f\u901a\u5e38\u5b58\u50a8\u5728\u5f53\u524d\u7684\u7ebf\u7a0b\u4e2d\uff1b\u800c\u5728\u5f02\u6b65\u8c03\u7528\u4e2d\uff0cOpenTelemetry\u4f1a\u4f7f\u7528\u5f02\u6b65\u4e0a\u4e0b\u6587\u6765\u786e\u4fdd\u4e0a\u4e0b\u6587\u4fe1\u606f\u7684\u6b63\u786e\u4f20\u9012\u3002<\/p>\n\n\n\n\n

2. \u4f20\u64ad\u5668<\/strong><\/h4>\n\n\n\n\n

\u4f20\u64ad\u5668\u8d1f\u8d23\u5c06\u4e0a\u4e0b\u6587\u4fe1\u606f\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u3002OpenTelemetry\u63d0\u4f9b\u4e86\u591a\u79cd\u5185\u7f6e\u7684\u4f20\u64ad\u5668\uff0c\u5f00\u53d1\u8005\u4e5f\u53ef\u4ee5\u6839\u636e\u9700\u8981\u81ea\u5b9a\u4e49\u4f20\u64ad\u5668\u3002\u4f20\u64ad\u5668\u7684\u5de5\u4f5c\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n

    \n\n\n
  • \u5728\u8bf7\u6c42\u53d1\u9001\u65f6\uff0c\u4f20\u64ad\u5668\u5c06\u4e0a\u4e0b\u6587\u4fe1\u606f\u7f16\u7801\u5230\u8bf7\u6c42\u7684\u5934\u90e8\u6216\u6d88\u606f\u4f53\u4e2d\u3002<\/li>\n\n\n\n\n
  • \u5728\u8bf7\u6c42\u63a5\u6536\u65f6\uff0c\u4f20\u64ad\u5668\u4ece\u8bf7\u6c42\u7684\u5934\u90e8\u6216\u6d88\u606f\u4f53\u4e2d\u89e3\u7801\u4e0a\u4e0b\u6587\u4fe1\u606f\uff0c\u5e76\u5c06\u5176\u5b58\u50a8\u5230\u5f53\u524d\u7684\u4e0a\u4e0b\u6587\u4e2d\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n

    \u8de8\u670d\u52a1\u4e0a\u4e0b\u6587\u4f20\u9012\u7684\u6311\u6218<\/h3>\n\n\n\n\n

    \u5c3d\u7ba1OpenTelemetry\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u4e0a\u4e0b\u6587\u4f20\u9012\u673a\u5236\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u4ecd\u9762\u4e34\u4e00\u4e9b\u6311\u6218\uff1a<\/p>\n\n\n\n\n

    1. \u5f02\u6b65\u8c03\u7528\u7684\u590d\u6742\u6027<\/strong><\/h4>\n\n\n\n\n

    \u5728\u5f02\u6b65\u7f16\u7a0b\u6a21\u578b\u4e2d\uff0c\u4e0a\u4e0b\u6587\u4fe1\u606f\u7684\u4f20\u9012\u53d8\u5f97\u66f4\u52a0\u590d\u6742\u3002\u7531\u4e8e\u5f02\u6b65\u4efb\u52a1\u53ef\u80fd\u5728\u4e0d\u540c\u7684\u7ebf\u7a0b\u6216\u8fdb\u7a0b\u4e2d\u6267\u884c\uff0c\u4f20\u7edf\u7684\u7ebf\u7a0b\u672c\u5730\u5b58\u50a8\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\u3002OpenTelemetry\u901a\u8fc7\u5f02\u6b65\u4e0a\u4e0b\u6587\u673a\u5236\u89e3\u51b3\u4e86\u8fd9\u4e00\u95ee\u9898\uff0c\u4f46\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e2d\u4ecd\u9700\u8c28\u614e\u5904\u7406\u3002<\/p>\n\n\n\n\n

    2. \u8de8\u8bed\u8a00\u517c\u5bb9\u6027<\/strong><\/h4>\n\n\n\n\n

    \u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u4e0d\u540c\u670d\u52a1\u53ef\u80fd\u4f7f\u7528\u4e0d\u540c\u7684\u7f16\u7a0b\u8bed\u8a00\u5f00\u53d1\u3002OpenTelemetry\u901a\u8fc7\u6807\u51c6\u5316\u7684\u4e0a\u4e0b\u6587\u4f20\u64ad\u534f\u8bae\uff08\u5982W3C Trace Context\uff09\u786e\u4fdd\u4e86\u8de8\u8bed\u8a00\u517c\u5bb9\u6027\uff0c\u4f46\u5728\u5b9e\u9645\u96c6\u6210\u4e2d\u4ecd\u9700\u6ce8\u610f\u534f\u8bae\u7684\u5b9e\u73b0\u7ec6\u8282\u3002<\/p>\n\n\n\n\n

    3. \u6027\u80fd\u5f00\u9500<\/strong><\/h4>\n\n\n\n\n

    \u4e0a\u4e0b\u6587\u4f20\u9012\u4e0d\u53ef\u907f\u514d\u5730\u4f1a\u5e26\u6765\u4e00\u5b9a\u7684\u6027\u80fd\u5f00\u9500\uff0c\u5c24\u5176\u662f\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e2d\u3002OpenTelemetry\u901a\u8fc7\u4f18\u5316\u4f20\u64ad\u5668\u548c\u4e0a\u4e0b\u6587\u7ba1\u7406\u5668\u7684\u5b9e\u73b0\u6765\u51cf\u5c11\u5f00\u9500\uff0c\u4f46\u5728\u6027\u80fd\u654f\u611f\u7684\u573a\u666f\u4e2d\u4ecd\u9700\u8fdb\u884c\u6743\u8861\u3002<\/p>\n\n\n\n\n

    \u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6700\u4f73\u5b9e\u8df5<\/h3>\n\n\n\n\n

    \u4e3a\u4e86\u5145\u5206\u53d1\u6325OpenTelemetry\u5728\u8de8\u670d\u52a1\u4e0a\u4e0b\u6587\u4f20\u9012\u4e2d\u7684\u4f18\u52bf\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5b9e\u8df5\uff1a<\/p>\n\n\n\n\n

    1. \u7edf\u4e00\u4e0a\u4e0b\u6587\u4f20\u64ad\u534f\u8bae<\/strong><\/h4>\n\n\n\n\n

    \u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u5efa\u8bae\u7edf\u4e00\u4f7f\u7528W3C Trace Context\u4f5c\u4e3a\u4e0a\u4e0b\u6587\u4f20\u64ad\u534f\u8bae\uff0c\u4ee5\u786e\u4fdd\u8de8\u670d\u52a1\u7684\u517c\u5bb9\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n\n\n\n\n

    2. \u4f18\u5316\u5f02\u6b65\u4e0a\u4e0b\u6587\u7ba1\u7406<\/strong><\/h4>\n\n\n\n\n

    \u5728\u5f02\u6b65\u7f16\u7a0b\u6a21\u578b\u4e2d\uff0c\u786e\u4fdd\u6b63\u786e\u4f7f\u7528OpenTelemetry\u7684\u5f02\u6b65\u4e0a\u4e0b\u6587\u673a\u5236\uff0c\u907f\u514d\u4e0a\u4e0b\u6587\u4fe1\u606f\u7684\u4e22\u5931\u6216\u6df7\u6dc6\u3002<\/p>\n\n\n\n\n

    3. \u76d1\u63a7\u6027\u80fd\u5f00\u9500<\/strong><\/h4>\n\n\n\n\n

    \u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e2d\uff0c\u5b9a\u671f\u76d1\u63a7\u4e0a\u4e0b\u6587\u4f20\u9012\u7684\u6027\u80fd\u5f00\u9500\uff0c\u5e76\u6839\u636e\u9700\u8981\u8fdb\u884c\u4f18\u5316\u6216\u8c03\u6574\u3002<\/p>\n\n\n\n\n

    4. \u81ea\u5b9a\u4e49\u4f20\u64ad\u5668<\/strong><\/h4>\n\n\n\n\n

    \u5982\u679c\u9ed8\u8ba4\u7684\u4f20\u64ad\u5668\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u81ea\u5b9a\u4e49\u4f20\u64ad\u5668\uff0c\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u4e0a\u4e0b\u6587\u4f20\u9012\u3002<\/p>\n\n\n\n\n

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