{"id":23511,"date":"2025-01-09T19:52:41","date_gmt":"2025-01-09T11:52:41","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=23511"},"modified":"2025-01-09T19:52:41","modified_gmt":"2025-01-09T11:52:41","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%be%9d%e8%b5%96%e5%85%b3%e7%b3%bb%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/23511.html","title":{"rendered":"OpenTelemetry \u5982\u4f55\u5904\u7406\u8de8\u670d\u52a1\u7684\u4f9d\u8d56\u5173\u7cfb\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\u8de8\u670d\u52a1\u7684\u4f9d\u8d56\u5173\u7cfb\u662f\u4e0d\u53ef\u907f\u514d\u7684\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\u534f\u4f5c\u624d\u80fd\u5b8c\u6210\u3002\u8fd9\u79cd\u590d\u6742\u6027\u7ed9\u7cfb\u7edf\u7684\u53ef\u89c2\u6d4b\u6027\u5e26\u6765\u4e86\u5de8\u5927\u6311\u6218\u3002OpenTelemetry<\/strong>\u4f5c\u4e3a\u4e00\u6b3e\u5f00\u6e90\u7684\u89c2\u6d4b\u6027\u6846\u67b6\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5de5\u5177\u6765\u5904\u7406\u8fd9\u4e9b\u8de8\u670d\u52a1\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u7406\u89e3\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u6001\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8OpenTelemetry\u5982\u4f55\u901a\u8fc7\u5176\u6838\u5fc3\u673a\u5236\u2014\u2014\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/strong>\u3001\u4e0a\u4e0b\u6587\u4f20\u64ad<\/strong>\u548c\u6570\u636e\u5173\u8054<\/strong>\u2014\u2014\u6765\u89e3\u51b3\u8de8\u670d\u52a1\u4f9d\u8d56\u7684\u96be\u9898\u3002<\/p>\n\n\n\n\n

\u5206\u5e03\u5f0f\u8ffd\u8e2a\uff1a\u8de8\u670d\u52a1\u8c03\u7528\u7684\u53ef\u89c6\u5316<\/h3>\n\n\n\n\n

\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u4e00\u4e2a\u8bf7\u6c42\u53ef\u80fd\u4f1a\u7ecf\u8fc7\u591a\u4e2a\u670d\u52a1\uff0c\u6bcf\u4e2a\u670d\u52a1\u90fd\u53ef\u80fd\u8c03\u7528\u5176\u4ed6\u670d\u52a1\u6216\u5916\u90e8\u8d44\u6e90\u3002\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/strong>\u662fOpenTelemetry\u7684\u6838\u5fc3\u529f\u80fd\u4e4b\u4e00\uff0c\u5b83\u901a\u8fc7\u8bb0\u5f55\u8bf7\u6c42\u5728\u7cfb\u7edf\u4e2d\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u7406\u89e3\u670d\u52a1\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\u3002<\/p>\n\n\n\n\n

OpenTelemetry\u901a\u8fc7Span<\/strong>\u6765\u8868\u793a\u4e00\u4e2a\u64cd\u4f5c\u6216\u4efb\u52a1\u3002\u6bcf\u4e2aSpan\u5305\u542b\u64cd\u4f5c\u7684\u5f00\u59cb\u65f6\u95f4\u3001\u7ed3\u675f\u65f6\u95f4\u3001\u72b6\u6001\u4ee5\u53ca\u4e0e\u5176\u4ed6Span\u7684\u5173\u7cfb\u3002\u5f53\u4e00\u4e2a\u8bf7\u6c42\u8fdb\u5165\u7cfb\u7edf\u65f6\uff0cOpenTelemetry\u4f1a\u751f\u6210\u4e00\u4e2aTrace<\/strong>\uff0c\u8fd9\u662f\u4e00\u4e2a\u7531\u591a\u4e2aSpan\u7ec4\u6210\u7684\u6709\u5411\u65e0\u73af\u56fe\uff08DAG\uff09\uff0c\u7528\u4e8e\u8868\u793a\u8bf7\u6c42\u7684\u5b8c\u6574\u751f\u547d\u5468\u671f\u3002<\/p>\n\n\n\n\n

\u4f8b\u5982\uff0c\u5047\u8bbe\u4e00\u4e2a\u7528\u6237\u8bf7\u6c42\u9700\u8981\u7ecf\u8fc7\u670d\u52a1A<\/strong>\u3001\u670d\u52a1B<\/strong>\u548c\u670d\u52a1C<\/strong>\u3002OpenTelemetry\u4f1a\u5728\u6bcf\u4e2a\u670d\u52a1\u4e2d\u751f\u6210\u4e00\u4e2aSpan\uff0c\u5e76\u5c06\u8fd9\u4e9bSpan\u5173\u8054\u5230\u540c\u4e00\u4e2aTrace\u4e2d\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6e05\u6670\u5730\u770b\u5230\u8bf7\u6c42\u5728\u7cfb\u7edf\u4e2d\u7684\u6d41\u52a8\u8def\u5f84\uff0c\u4ee5\u53ca\u6bcf\u4e2a\u670d\u52a1\u7684\u54cd\u5e94\u65f6\u95f4\u548c\u72b6\u6001\u3002<\/p>\n\n\n\n\n

\u4e0a\u4e0b\u6587\u4f20\u64ad\uff1a\u8de8\u670d\u52a1\u8c03\u7528\u7684\u65e0\u7f1d\u8fde\u63a5<\/h3>\n\n\n\n\n

\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u670d\u52a1\u4e4b\u95f4\u7684\u8c03\u7528\u901a\u5e38\u662f\u901a\u8fc7\u7f51\u7edc\u8fdb\u884c\u7684\u3002\u4e3a\u4e86\u786e\u4fdd\u8de8\u670d\u52a1\u8c03\u7528\u7684\u8fde\u7eed\u6027\uff0cOpenTelemetry\u5f15\u5165\u4e86\u4e0a\u4e0b\u6587\u4f20\u64ad<\/strong>\u673a\u5236\u3002\u4e0a\u4e0b\u6587\u4f20\u64ad\u662f\u6307\u5728\u670d\u52a1\u4e4b\u95f4\u4f20\u9012\u4e0e\u8bf7\u6c42\u76f8\u5173\u7684\u5143\u6570\u636e\uff0c\u4ee5\u4fbf\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e2d\u4fdd\u6301\u4e00\u81f4\u7684\u8ffd\u8e2a\u4fe1\u606f\u3002<\/p>\n\n\n\n\n

OpenTelemetry\u4f7f\u7528W3C Trace Context<\/strong>\u6807\u51c6\u6765\u5b9e\u73b0\u4e0a\u4e0b\u6587\u4f20\u64ad\u3002\u5f53\u4e00\u4e2a\u670d\u52a1\u8c03\u7528\u53e6\u4e00\u4e2a\u670d\u52a1\u65f6\uff0cOpenTelemetry\u4f1a\u5c06\u5f53\u524d\u7684Trace ID\u548cSpan ID\u7b49\u4fe1\u606f\u9644\u52a0\u5230\u8bf7\u6c42\u7684\u5934\u90e8\u4e2d\u3002\u63a5\u6536\u65b9\u670d\u52a1\u5728\u63a5\u6536\u5230\u8bf7\u6c42\u540e\uff0c\u4f1a\u4ece\u5934\u90e8\u63d0\u53d6\u8fd9\u4e9b\u4fe1\u606f\uff0c\u5e76\u7ee7\u7eed\u751f\u6210\u65b0\u7684Span\uff0c\u4ece\u800c\u786e\u4fdd\u6574\u4e2a\u8c03\u7528\u94fe\u7684\u8fde\u7eed\u6027\u3002<\/p>\n\n\n\n\n

\u4f8b\u5982\uff0c\u5f53\u670d\u52a1A<\/strong>\u8c03\u7528\u670d\u52a1B<\/strong>\u65f6\uff0cOpenTelemetry\u4f1a\u5c06\u5f53\u524d\u7684Trace ID\u548cSpan ID\u9644\u52a0\u5230HTTP\u8bf7\u6c42\u7684\u5934\u90e8\u4e2d\u3002\u670d\u52a1B<\/strong>\u5728\u63a5\u6536\u5230\u8bf7\u6c42\u540e\uff0c\u4f1a\u4ece\u5934\u90e8\u63d0\u53d6\u8fd9\u4e9b\u4fe1\u606f\uff0c\u5e76\u751f\u6210\u4e00\u4e2a\u65b0\u7684Span\uff0c\u8be5Span\u7684\u7236Span ID\u5c31\u662f\u670d\u52a1A<\/strong>\u7684Span ID\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0cOpenTelemetry\u80fd\u591f\u65e0\u7f1d\u5730\u8fde\u63a5\u8de8\u670d\u52a1\u7684\u8c03\u7528\u94fe\u3002<\/p>\n\n\n\n\n

\u6570\u636e\u5173\u8054\uff1a\u8de8\u670d\u52a1\u8c03\u7528\u7684\u7edf\u4e00\u89c6\u56fe<\/h3>\n\n\n\n\n

\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u9664\u4e86\u8ffd\u8e2a\u8bf7\u6c42\u7684\u8def\u5f84\u5916\uff0c\u8fd8\u9700\u8981\u5c06\u4e0d\u540c\u670d\u52a1\u4e2d\u7684\u65e5\u5fd7\u3001\u6307\u6807\u548c\u4e8b\u4ef6\u5173\u8054\u8d77\u6765\uff0c\u4ee5\u4fbf\u5f62\u6210\u4e00\u4e2a\u7edf\u4e00\u7684\u89c6\u56fe\u3002OpenTelemetry\u901a\u8fc7\u6570\u636e\u5173\u8054<\/strong>\u673a\u5236\uff0c\u5c06\u4e0d\u540c\u670d\u52a1\u4e2d\u7684\u89c2\u6d4b\u6570\u636e\u5173\u8054\u5230\u540c\u4e00\u4e2aTrace\u4e2d\uff0c\u4ece\u800c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u7406\u89e3\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u6001\u3002<\/p>\n\n\n\n\n

OpenTelemetry\u652f\u6301\u591a\u79cd\u6570\u636e\u6e90\u7684\u5173\u8054\uff0c\u5305\u62ec\u65e5\u5fd7\u3001\u6307\u6807\u548c\u4e8b\u4ef6\u3002\u4f8b\u5982\uff0c\u5f53\u4e00\u4e2a\u8bf7\u6c42\u7ecf\u8fc7\u591a\u4e2a\u670d\u52a1\u65f6\uff0c\u6bcf\u4e2a\u670d\u52a1\u53ef\u80fd\u4f1a\u751f\u6210\u65e5\u5fd7\u8bb0\u5f55\u3002OpenTelemetry\u53ef\u4ee5\u5c06\u8fd9\u4e9b\u65e5\u5fd7\u8bb0\u5f55\u5173\u8054\u5230\u540c\u4e00\u4e2aTrace\u4e2d\uff0c\u4ece\u800c\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u3002<\/p>\n\n\n\n\n

\u6b64\u5916\uff0cOpenTelemetry\u8fd8\u652f\u6301\u5c06\u6307\u6807\u6570\u636e\u4e0eTrace\u5173\u8054\u8d77\u6765\u3002\u4f8b\u5982\uff0c\u5f53\u4e00\u4e2a\u8bf7\u6c42\u7684\u54cd\u5e94\u65f6\u95f4\u5f02\u5e38\u65f6\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u4e0e\u8be5\u8bf7\u6c42\u76f8\u5173\u7684\u6307\u6807\u6570\u636e\uff0c\u5feb\u901f\u5b9a\u4f4d\u6027\u80fd\u74f6\u9888\u3002<\/p>\n\n\n\n\n

OpenTelemetry\u7684\u8de8\u8bed\u8a00\u652f\u6301<\/h3>\n\n\n\n\n

OpenTelemetry\u7684\u4e00\u4e2a\u663e\u8457\u4f18\u52bf\u662f\u5176\u8de8\u8bed\u8a00\u652f\u6301\u3002\u65e0\u8bba\u662fJava\u3001Python\u3001Go\u8fd8\u662fNode.js\uff0cOpenTelemetry\u90fd\u63d0\u4f9b\u4e86\u76f8\u5e94\u7684SDK\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u7f16\u7a0b\u8bed\u8a00\u4e2d\u5b9e\u73b0\u4e00\u81f4\u7684\u89c2\u6d4b\u6027\u3002<\/p>\n\n\n\n\n

\u8fd9\u79cd\u8de8\u8bed\u8a00\u652f\u6301\u5728\u5904\u7406\u8de8\u670d\u52a1\u7684\u4f9d\u8d56\u5173\u7cfb\u65f6\u5c24\u4e3a\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u7531\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\u6784\u5efa\u7684\u5fae\u670d\u52a1\u7cfb\u7edf\u4e2d\uff0cOpenTelemetry\u53ef\u4ee5\u786e\u4fdd\u6bcf\u4e2a\u670d\u52a1\u751f\u6210\u7684Span\u548cTrace\u90fd\u80fd\u591f\u65e0\u7f1d\u5730\u5173\u8054\u8d77\u6765\uff0c\u4ece\u800c\u5f62\u6210\u4e00\u4e2a\u7edf\u4e00\u7684\u89c2\u6d4b\u89c6\u56fe\u3002<\/p>\n\n\n\n\n

OpenTelemetry\u4e0e\u73b0\u6709\u5de5\u5177\u7684\u96c6\u6210<\/h3>\n\n\n\n\n

OpenTelemetry\u4e0d\u4ec5\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u89c2\u6d4b\u6027\u529f\u80fd\uff0c\u8fd8\u80fd\u591f\u4e0e\u73b0\u6709\u7684\u76d1\u63a7\u5de5\u5177\u548c\u5e73\u53f0\u65e0\u7f1d\u96c6\u6210\u3002\u4f8b\u5982\uff0cOpenTelemetry\u53ef\u4ee5\u4e0ePrometheus\u3001Jaeger\u3001Zipkin\u7b49\u5de5\u5177\u96c6\u6210\uff0c\u4ece\u800c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u5229\u7528\u73b0\u6709\u7684\u76d1\u63a7\u57fa\u7840\u8bbe\u65bd\u3002<\/p>\n\n\n\n\n

\u901a\u8fc7\u4e0e\u8fd9\u4e9b\u5de5\u5177\u7684\u96c6\u6210\uff0cOpenTelemetry\u80fd\u591f\u5c06\u8de8\u670d\u52a1\u7684\u4f9d\u8d56\u5173\u7cfb\u53ef\u89c6\u5316\uff0c\u5e76\u63d0\u4f9b\u4e30\u5bcc\u7684\u5206\u6790\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7Jaeger\u67e5\u770b\u8de8\u670d\u52a1\u7684\u8c03\u7528\u94fe\uff0c\u5e76\u901a\u8fc7Prometheus\u67e5\u770b\u4e0e\u8fd9\u4e9b\u8c03\u7528\u76f8\u5173\u7684\u6027\u80fd\u6307\u6807\u3002<\/p>\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\uff0cOpenTelemetry\u4e5f\u5728\u4e0d\u65ad\u6f14\u8fdb\u3002\u672a\u6765\uff0cOpenTelemetry\u8ba1\u5212\u8fdb\u4e00\u6b65\u589e\u5f3a\u5176\u8de8\u670d\u52a1\u4f9d\u8d56\u5173\u7cfb\u7684\u5904\u7406\u80fd\u529b\u3002\u4f8b\u5982\uff0cOpenTelemetry\u6b63\u5728\u63a2\u7d22\u5982\u4f55\u66f4\u597d\u5730\u652f\u6301\u5f02\u6b65\u8c03\u7528\u548c\u4e8b\u4ef6\u9a71\u52a8\u7684\u67b6\u6784\uff0c\u4ee5\u5e94\u5bf9\u73b0\u4ee3\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u7684\u65b0\u6311\u6218\u3002<\/p>\n\n\n\n\n

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\u603b\u7ed3<\/h3>\n\n\n\n\n

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