{"id":38258,"date":"2025-04-23T18:55:29","date_gmt":"2025-04-23T10:55:29","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=38258"},"modified":"2025-04-23T18:55:29","modified_gmt":"2025-04-23T10:55:29","slug":"opentelemetry%e7%9a%84%e6%8c%87%e6%a0%87%e6%95%b0%e6%8d%ae%e5%a6%82%e4%bd%95%e8%a2%ab%e8%b7%a8%e5%a4%a7%e6%95%b0%e6%8d%ae%e7%8e%af%e5%a2%83%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/38258.html","title":{"rendered":"OpenTelemetry\u7684\u6307\u6807\u6570\u636e\u5982\u4f55\u88ab\u8de8\u5927\u6570\u636e\u73af\u5883\u4f7f\u7528"},"content":{"rendered":"

\n

\"OpenTelemetry\u7684\u6307\u6807\u6570\u636e\u5982\u4f55\u88ab\u8de8\u5927\u6570\u636e\u73af\u5883\u4f7f\u7528\"<\/p>\n<\/p>\n

OpenTelemetry\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u53ef\u89c2\u6d4b\u6027\u6846\u67b6\uff0c\u7531\u4e91\u539f\u751f\u57fa\u91d1\u4f1a\uff08CNCF\uff09\u6258\u7ba1\u3002\u5b83\u65e8\u5728\u4e3a\u6240\u6709\u7c7b\u578b\u7684\u53ef\u89c2\u6d4b\u4fe1\u53f7\uff08\u5982\u8ddf\u8e2a\u3001\u6307\u6807\u548c\u65e5\u5fd7\uff09\u63d0\u4f9b\u5355\u4e00\u6807\u51c6\u3002OpenTelemetry\u901a\u8fc7\u63d0\u4f9b\u901a\u7528\u7684\u6570\u636e\u683c\u5f0f\u548cAPI\uff0c\u4f7f\u7ec4\u7ec7\u66f4\u5bb9\u6613\u5171\u4eab\u548c\u91cd\u7528\u9065\u6d4b\u6570\u636e\uff0c\u4ece\u800c\u4e0e\u5404\u79cd\u53ef\u89c2\u6d4b\u6027\u5de5\u5177\u548c\u5e73\u53f0\u96c6\u6210\u3002<\/p>\n

\u4e8c\u3001OpenTelemetry\u6307\u6807\u6570\u636e\u7684\u6536\u96c6\u548c\u4f20\u8f93<\/h2>\n

1. \u6307\u6807\u6570\u636e\u7684\u6536\u96c6<\/h2>\n

OpenTelemetry\u652f\u6301\u4e0d\u540c\u7684\u9065\u6d4b\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6307\u6807\uff08Metrics\uff09\u3001\u8ddf\u8e2a\uff08Traces\uff09\u548c\u65e5\u5fd7\uff08Logs\uff09\u3002\u6307\u6807\u6570\u636e\u662f\u5bf9\u7cfb\u7edf\u884c\u4e3a\u6216\u8d44\u6e90\u5229\u7528\u7387\u7684\u5b9a\u91cf\u6d4b\u91cf\uff0c\u6709\u52a9\u4e8e\u76d1\u63a7\u548c\u5206\u6790\u4e00\u6bb5\u65f6\u95f4\u5185\u7684\u6027\u80fd\uff0c\u5e76\u53ef\u7528\u4e8e\u8b66\u62a5\u3001\u5bb9\u91cf\u89c4\u5212\u548c\u8d8b\u52bf\u5206\u6790\u3002<\/p>\n

\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528OpenTelemetry API\u548cSDK\u5bf9\u4ee3\u7801\u8fdb\u884c\u68c0\u6d4b\uff0c\u4ee5\u6536\u96c6\u6307\u6807\u6570\u636e\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u8ba1\u6570\u5668\uff08Counters\uff09\u3001\u8ba1\u91cf\u5668\uff08Gauges\uff09\u548c\u76f4\u65b9\u56fe\uff08Histograms\uff09\u7b49\u5de5\u5177\u6765\u8bb0\u5f55\u7279\u5b9a\u4e8b\u4ef6\u7684\u53d1\u751f\u6b21\u6570\u3001\u5f53\u524d\u503c\u6216\u503c\u7684\u5206\u5e03\u3002<\/p>\n

2. \u6570\u636e\u4f20\u8f93<\/h2>\n

OpenTelemetry\u4f7f\u7528OpenTelemetry Protocol\uff08OTLP\uff09\u4f5c\u4e3a\u4e3b\u8981\u7684\u4f20\u8f93\u534f\u8bae\uff0c\u5c06\u6536\u96c6\u5230\u7684\u9065\u6d4b\u6570\u636e\u53d1\u9001\u5230\u540e\u7aef\u8fdb\u884c\u5904\u7406\u548c\u5b58\u50a8\u3002OTLP\u652f\u6301gRPC\u548cHTTP\u4e24\u79cd\u4f20\u8f93\u65b9\u5f0f\u3002<\/p>\n

OpenTelemetry\u8fd8\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u5bfc\u51fa\u7a0b\u5e8f\uff0c\u652f\u6301\u5bfc\u51fa\u9065\u6d4b\u6570\u636e\u7684\u4e0d\u540c\u534f\u8bae\u548c\u683c\u5f0f\uff0c\u5982AWS Metrics\u3001InfluxDB\u3001Chrony\u7b49\u3002\u8fd9\u4f7f\u5f97\u7528\u6237\u53ef\u4ee5\u5c06OpenTelemetry\u4e0e\u4ed6\u4eec\u9996\u9009\u7684\u76d1\u63a7\u548c\u5206\u6790\u5de5\u5177\u65e0\u7f1d\u96c6\u6210\u3002<\/p>\n

\u4e09\u3001\u8de8\u5927\u6570\u636e\u73af\u5883\u4f7f\u7528OpenTelemetry\u6307\u6807\u6570\u636e<\/h2>\n

1. \u6570\u636e\u683c\u5f0f\u548cAPI\u7684\u6807\u51c6\u5316<\/h2>\n

OpenTelemetry\u7684\u4e00\u4e2a\u4e3b\u8981\u4f18\u52bf\u662f\u5176\u6807\u51c6\u5316\u7684\u6570\u636e\u683c\u5f0f\u548cAPI\u3002\u901a\u8fc7\u4f7f\u7528\u901a\u7528\u7684\u6570\u636e\u7ed3\u6784\u548c\u63a5\u53e3\uff0c\u4e0d\u540c\u7684\u7cfb\u7edf\u548c\u5de5\u5177\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u7406\u89e3\u548c\u5904\u7406OpenTelemetry\u6307\u6807\u6570\u636e\u3002<\/p>\n

\u4f8b\u5982\uff0c\u4e00\u4e2a\u4f7f\u7528OpenTelemetry\u6536\u96c6\u6307\u6807\u6570\u636e\u7684\u5fae\u670d\u52a1\u67b6\u6784\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u53d1\u9001\u5230\u591a\u4e2a\u4e0d\u540c\u7684\u540e\u7aef\u8fdb\u884c\u5206\u6790\uff0c\u5305\u62ecPrometheus\u3001Grafana\u3001Elasticsearch\u7b49\u3002\u8fd9\u4e9b\u540e\u7aef\u7cfb\u7edf\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528OpenTelemetry\u7684\u6570\u636e\u683c\u5f0f\uff0c\u65e0\u9700\u8fdb\u884c\u590d\u6742\u7684\u6570\u636e\u8f6c\u6362\u3002<\/p>\n

2. \u4e0a\u4e0b\u6587\u4f20\u64ad\uff08Context Propagation\uff09<\/h2>\n

OpenTelemetry\u7684\u4e0a\u4e0b\u6587\u4f20\u64ad\u673a\u5236\u786e\u4fdd\u76f8\u5173\u7684\u4e0a\u4e0b\u6587\u6570\u636e\uff08\u5982trace IDs\u3001span IDs\u548c\u5176\u4ed6\u5143\u6570\u636e\uff09\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0d\u540c\u670d\u52a1\u548c\u7ec4\u4ef6\u4e4b\u95f4\u4e00\u81f4\u5730\u4f20\u64ad\u3002\u8fd9\u4f7f\u5f97\u4ece\u4e0d\u540c\u670d\u52a1\u548c\u7ec4\u4ef6\u6536\u96c6\u7684\u9065\u6d4b\u6570\u636e\u4fdd\u6301\u76f8\u5173\uff0c\u5373\u4f7f\u5728\u5206\u5e03\u5f0f\u548c\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u4e5f\u662f\u5982\u6b64\u3002<\/p>\n

\u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u7531\u591a\u4e2a\u5fae\u670d\u52a1\u7ec4\u6210\u7684\u7535\u5b50\u5546\u52a1\u7cfb\u7edf\u4e2d\uff0c\u7528\u6237\u7684\u4e00\u6b21\u8d2d\u7269\u64cd\u4f5c\u53ef\u80fd\u6d89\u53ca\u591a\u4e2a\u670d\u52a1\uff0c\u5982\u7528\u6237\u8ba4\u8bc1\u3001\u5e93\u5b58\u68c0\u67e5\u3001\u8ba2\u5355\u5904\u7406\u7b49\u3002OpenTelemetry\u7684\u4e0a\u4e0b\u6587\u4f20\u64ad\u673a\u5236\u53ef\u4ee5\u786e\u4fdd\u5728\u6574\u4e2a\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u76f8\u5173\u7684\u8ddf\u8e2a\u548c\u6307\u6807\u6570\u636e\u80fd\u591f\u6b63\u786e\u5173\u8054\uff0c\u4ece\u800c\u63d0\u4f9b\u5b8c\u6574\u7684\u7528\u6237\u64cd\u4f5c\u89c6\u56fe\u3002<\/p>\n

3. \u8d44\u6e90\u68c0\u6d4b\uff08Resource Detection\uff09<\/h2>\n

OpenTelemetry Collector\u53ef\u4ee5\u81ea\u52a8\u68c0\u6d4b\u548c\u6807\u8bb0\u6709\u5173\u6570\u636e\u751f\u6210\u73af\u5883\u7684\u5143\u6570\u636e\uff0c\u5982\u4e3b\u673a\u3001\u670d\u52a1\u3001\u5bb9\u5668\u548c\u4e91\u63d0\u4f9b\u5546\u7b49\u4fe1\u606f\u3002\u8fd9\u4e9b\u5143\u6570\u636e\u4f5c\u4e3a\u8d44\u6e90\u5c5e\u6027\u4e0e\u9065\u6d4b\u6570\u636e\u4e00\u8d77\u53d1\u9001\uff0c\u4e3a\u6570\u636e\u5206\u6790\u63d0\u4f9b\u4e86\u989d\u5916\u7684\u4e0a\u4e0b\u6587\u3002<\/p>\n

\u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u5bb9\u5668\u5316\u7684\u5fae\u670d\u52a1\u73af\u5883\u4e2d\uff0cOpenTelemetry Collector\u53ef\u4ee5\u68c0\u6d4b\u5230\u6bcf\u4e2a\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u5c06\u8fd9\u4e9b\u4fe1\u606f\u4e0e\u670d\u52a1\u7684\u6307\u6807\u6570\u636e\u4e00\u8d77\u53d1\u9001\u5230\u540e\u7aef\u3002\u8fd9\u4f7f\u5f97\u8fd0\u7ef4\u56e2\u961f\u53ef\u4ee5\u66f4\u597d\u5730\u4e86\u89e3\u6bcf\u4e2a\u670d\u52a1\u7684\u8d44\u6e90\u6d88\u8017\u60c5\u51b5\uff0c\u4f18\u5316\u8d44\u6e90\u5206\u914d\uff0c\u5e76\u63d0\u9ad8\u6574\u4f53\u7cfb\u7edf\u6027\u80fd\u3002<\/p>\n

4. \u7075\u6d3b\u7684\u914d\u7f6e\u548c\u6269\u5c55\u6027<\/h2>\n

OpenTelemetry Collector\u7684\u9ad8\u5ea6\u53ef\u914d\u7f6e\u6027\u5141\u8bb8\u7528\u6237\u6839\u636e\u7279\u5b9a\u9700\u6c42\u5b9a\u5236\u6570\u636e\u6536\u96c6\u548c\u5904\u7406\u7ba1\u9053\u3002\u901a\u8fc7\u914d\u7f6e\u4e0d\u540c\u7684\u63a5\u6536\u5668\uff08Receivers\uff09\u3001\u5904\u7406\u5668\uff08Processors\uff09\u548c\u5bfc\u51fa\u5668\uff08Exporters\uff09\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u8fc7\u6ee4\u3001\u805a\u5408\u3001\u4e30\u5bcc\u548c\u8f6c\u6362\u3002<\/p>\n

\u4f8b\u5982\uff0c\u53ef\u4ee5\u914d\u7f6eCollector\u4ec5\u6536\u96c6\u7279\u5b9a\u670d\u52a1\u6216\u7279\u5b9a\u7c7b\u578b\u7684\u6307\u6807\u6570\u636e\uff0c\u5bf9\u6570\u636e\u8fdb\u884c\u6279\u91cf\u5904\u7406\u4ee5\u51cf\u5c11\u4f20\u8f93\u5f00\u9500\uff0c\u6216\u8005\u5728\u53d1\u9001\u5230\u540e\u7aef\u4e4b\u524d\u5bf9\u654f\u611f\u6570\u636e\u8fdb\u884c\u8fc7\u6ee4\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u4f7f\u5f97OpenTelemetry\u53ef\u4ee5\u9002\u5e94\u5404\u79cd\u590d\u6742\u7684\u5927\u6570\u636e\u73af\u5883\u548c\u4f7f\u7528\u573a\u666f\u3002<\/p>\n

\u56db\u3001\u6848\u4f8b\u5206\u6790<\/h2>\n

\u6848\u4f8b\u4e00\uff1a\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u5206\u5e03\u5f0f\u8ddf\u8e2a<\/h2>\n

\u5728\u4e00\u4e2a\u7531\u591a\u4e2a\u5fae\u670d\u52a1\u7ec4\u6210\u7684\u7cfb\u7edf\u4e2d\uff0c\u4f7f\u7528OpenTelemetry\u8fdb\u884c\u5206\u5e03\u5f0f\u8ddf\u8e2a\u53ef\u4ee5\u5e2e\u52a9\u7406\u89e3\u8bf7\u6c42\u5982\u4f55\u5728\u4e0d\u540c\u670d\u52a1\u95f4\u6d41\u52a8\uff0c\u786e\u5b9a\u6027\u80fd\u74f6\u9888\u3002<\/p>\n

\u80cc\u666f<\/strong><\/p>\n

\u5047\u8bbe\u4e00\u4e2a\u7535\u5b50\u5546\u52a1\u5e73\u53f0\uff0c\u5305\u62ec\u7528\u6237\u8ba4\u8bc1\u3001\u4ea7\u54c1\u76ee\u5f55\u3001\u5e93\u5b58\u7ba1\u7406\u3001\u8ba2\u5355\u5904\u7406\u548c\u652f\u4ed8\u7b49\u591a\u4e2a\u5fae\u670d\u52a1\u3002\u6bcf\u4e2a\u5fae\u670d\u52a1\u90fd\u6709\u81ea\u5df1\u7684\u6570\u636e\u5e93\u548c\u4e1a\u52a1\u903b\u8f91\uff0c\u5b83\u4eec\u901a\u8fc7RESTful API\u76f8\u4e92\u901a\u4fe1\u3002<\/p>\n

\u5b9e\u65bd\u6b65\u9aa4<\/strong><\/p>\n

1. \u670d\u52a1\u63d2\u6869\uff08Instrumentation\uff09<\/strong>\uff1a\u5728\u6bcf\u4e2a\u5fae\u670d\u52a1\u4e2d\u4f7f\u7528OpenTelemetry API\u548cSDK\u8fdb\u884c\u63d2\u6869\uff0c\u4ee5\u8bb0\u5f55\u5173\u952e\u64cd\u4f5c\uff0c\u5982HTTP\u8bf7\u6c42\u3001\u6570\u636e\u5e93\u67e5\u8be2\u7b49\u3002<\/p>\n

2. \u4e0a\u4e0b\u6587\u4f20\u64ad<\/strong>\uff1a\u4f7f\u7528OpenTelemetry\u7684\u4e0a\u4e0b\u6587\u4f20\u64ad\u673a\u5236\uff0c\u786e\u4fdd\u5728\u670d\u52a1\u95f4\u4f20\u9012\u8ddf\u8e2a\u4e0a\u4e0b\u6587\uff0c\u4f7f\u4e0d\u540c\u670d\u52a1\u7684\u64cd\u4f5c\u80fd\u591f\u5173\u8054\u5230\u540c\u4e00\u4e2a\u7528\u6237\u8bf7\u6c42\u3002<\/p>\n

3. \u6570\u636e\u6536\u96c6\u548c\u4f20\u8f93<\/strong>\uff1a\u6bcf\u4e2a\u5fae\u670d\u52a1\u5c06\u8ddf\u8e2a\u6570\u636e\u53d1\u9001\u5230OpenTelemetry Collector\uff0cCollector\u5bf9\u6570\u636e\u8fdb\u884c\u5904\u7406\u548c\u8f6c\u6362\uff0c\u7136\u540e\u5c06\u5176\u53d1\u9001\u5230\u5206\u5e03\u5f0f\u8ddf\u8e2a\u5de5\u5177\uff08\u5982Jaeger\u6216Zipkin\uff09\u8fdb\u884c\u5b58\u50a8\u548c\u5206\u6790\u3002<\/p>\n

\u7ed3\u679c<\/strong><\/p>\n

\u901a\u8fc7\u5206\u5e03\u5f0f\u8ddf\u8e2a\uff0c\u5f00\u53d1\u548c\u8fd0\u7ef4\u56e2\u961f\u53ef\u4ee5\u6e05\u695a\u5730\u770b\u5230\u6bcf\u4e2a\u7528\u6237\u8bf7\u6c42\u7684\u5b8c\u6574\u6d41\u7a0b\uff0c\u5305\u62ec\u6bcf\u4e2a\u670d\u52a1\u7684\u5904\u7406\u65f6\u95f4\u3001\u670d\u52a1\u95f4\u7684\u901a\u4fe1\u5ef6\u8fdf\u7b49\u3002\u8fd9\u6709\u52a9\u4e8e\u5feb\u901f\u5b9a\u4f4d\u6027\u80fd\u95ee\u9898\uff0c\u5982\u67d0\u4e2a\u670d\u52a1\u7684\u54cd\u5e94\u65f6\u95f4\u8fc7\u957f\u6216\u9891\u7e41\u51fa\u73b0\u9519\u8bef\u3002\u4f8b\u5982\uff0c\u5982\u679c\u8ba2\u5355\u5904\u7406\u670d\u52a1\u7684\u54cd\u5e94\u65f6\u95f4\u7a81\u7136\u589e\u52a0\uff0c\u901a\u8fc7\u5206\u5e03\u5f0f\u8ddf\u8e2a\u53ef\u4ee5\u786e\u5b9a\u662f\u7531\u4e8e\u5e93\u5b58\u7ba1\u7406\u670d\u52a1\u7684\u6570\u636e\u5e93\u67e5\u8be2\u7f13\u6162\u5bfc\u81f4\u7684\u3002<\/p>\n

\u6848\u4f8b\u4e8c\uff1a\u4e3b\u673a\u6307\u6807\u6536\u96c6\u548c\u5206\u6790<\/h2>\n

OpenTelemetry\u53ef\u4ee5\u7528\u4e8e\u6536\u96c6\u4e3b\u673a\u7cfb\u7edf\u7684\u5404\u79cd\u6307\u6807\uff0c\u5982CPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u6d88\u8017\u3001\u78c1\u76d8I\/O\u7b49\uff0c\u5e2e\u52a9\u8bc6\u522b\u53ef\u80fd\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u6027\u80fd\u7684\u6f5c\u5728\u95ee\u9898\u6216\u74f6\u9888\u3002<\/p>\n

\u80cc\u666f<\/strong><\/p>\n

\u4e00\u4e2a\u5927\u578b\u4f01\u4e1a\u7ea7\u5e94\u7528\u7a0b\u5e8f\u90e8\u7f72\u5728\u591a\u53f0\u670d\u52a1\u5668\u4e0a\uff0c\u9700\u8981\u5bf9\u4e3b\u673a\u7684\u6027\u80fd\u8fdb\u884c\u5168\u9762\u76d1\u63a7\uff0c\u4ee5\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u9760\u6027\u548c\u6027\u80fd\u3002<\/p>\n

\u5b9e\u65bd\u6b65\u9aa4<\/strong><\/p>\n

1. \u5b89\u88c5\u548c\u914d\u7f6eCollector<\/strong>\uff1a\u5728\u6bcf\u53f0\u4e3b\u673a\u4e0a\u5b89\u88c5OpenTelemetry Collector\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u914d\u7f6e\u4ee5\u6536\u96c6\u4e3b\u673a\u6307\u6807\u3002<\/p>\n

2. \u6307\u6807\u6536\u96c6<\/strong>\uff1a\u4f7f\u7528hostmetricsreceiver\u63d2\u4ef6\u6536\u96c6\u4e3b\u673a\u6307\u6807\uff0c\u5305\u62ecCPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u548c\u7f51\u7edc\u7b49\u65b9\u9762\u7684\u6570\u636e\u3002<\/p>\n

3. \u6570\u636e\u5904\u7406\u548c\u4f20\u8f93<\/strong>\uff1aCollector\u5bf9\u6536\u96c6\u5230\u7684\u6307\u6807\u6570\u636e\u8fdb\u884c\u5904\u7406\uff0c\u5982\u6570\u636e\u6e05\u6d17\u3001\u805a\u5408\u7b49\uff0c\u7136\u540e\u5c06\u5176\u53d1\u9001\u5230\u540e\u7aef\u7cfb\u7edf\uff08\u5982Prometheus\u6216Grafana\uff09\u8fdb\u884c\u5b58\u50a8\u548c\u5206\u6790\u3002<\/p>\n

\u7ed3\u679c<\/strong><\/p>\n

\u901a\u8fc7\u5bf9\u4e3b\u673a\u6307\u6807\u7684\u5206\u6790\uff0c\u8fd0\u7ef4\u56e2\u961f\u53ef\u4ee5\u4e86\u89e3\u5230\u6bcf\u53f0\u4e3b\u673a\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u9884\u6d4b\u53ef\u80fd\u51fa\u73b0\u7684\u8d44\u6e90\u74f6\u9888\uff0c\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u63aa\u65bd\u3002\u4f8b\u5982\uff0c\u5982\u679c\u67d0\u53f0\u4e3b\u673a\u7684CPU\u4f7f\u7528\u7387\u6301\u7eed\u8fc7\u9ad8\uff0c\u53ef\u80fd\u9700\u8981\u5bf9\u8be5\u4e3b\u673a\u4e0a\u7684\u670d\u52a1\u8fdb\u884c\u4f18\u5316\u6216\u589e\u52a0\u786c\u4ef6\u8d44\u6e90\u3002\u901a\u8fc7\u5386\u53f2\u6570\u636e\u7684\u5206\u6790\uff0c\u53ef\u4ee5\u8fdb\u884c\u5bb9\u91cf\u89c4\u5212\uff0c\u786e\u4fdd\u7cfb\u7edf\u80fd\u591f\u5e94\u5bf9\u672a\u6765\u7684\u4e1a\u52a1\u589e\u957f\u3002<\/p>\n

OpenTelemetry\u901a\u8fc7\u5176\u6807\u51c6\u5316\u7684\u6570\u636e\u683c\u5f0f\u3001\u7075\u6d3b\u7684\u914d\u7f6e\u548c\u5f3a\u5927\u7684\u4e0a\u4e0b\u6587\u4f20\u64ad\u673a\u5236\uff0c\u4f7f\u6307\u6807\u6570\u636e\u80fd\u591f\u5728\u4e0d\u540c\u7684\u5927\u6570\u636e\u73af\u5883\u4e2d\u88ab\u6709\u6548\u5730\u4f7f\u7528\u3002\u65e0\u8bba\u662f\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u8fdb\u884c\u5206\u5e03\u5f0f\u8ddf\u8e2a\uff0c\u8fd8\u662f\u5728\u4e3b\u673a\u5c42\u9762\u8fdb\u884c\u6027\u80fd\u76d1\u63a7\uff0cOpenTelemetry\u90fd\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u65b9\u5f0f\u6765\u6536\u96c6\u3001\u4f20\u8f93\u548c\u5206\u6790\u9065\u6d4b\u6570\u636e\u3002<\/p>\n

\u901a\u8fc7\u6848\u4f8b\u5206\u6790\u53ef\u4ee5\u770b\u5230\uff0cOpenTelemetry\u5e2e\u52a9\u56e2\u961f\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u53ef\u89c2\u6d4b\u6027\uff0c\u66f4\u5feb\u5730\u5b9a\u4f4d\u548c\u89e3\u51b3\u95ee\u9898\uff0c\u5e76\u4f18\u5316\u4e86\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4f01\u4e1a\u53ef\u4ee5\u6839\u636e\u81ea\u8eab\u7684\u6280\u672f\u6808\u548c\u9700\u6c42\uff0c\u9009\u62e9\u9002\u5408\u7684\u540e\u7aef\u7cfb\u7edf\u548c\u5de5\u5177\u4e0eOpenTelemetry\u96c6\u6210\uff0c\u5b9e\u73b0\u5168\u9762\u7684\u7cfb\u7edf\u53ef\u89c2\u6d4b\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

OpenTelemetry\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u53ef\u89c2\u6d4b\u6027\u6846\u67b6\uff0c\u7531\u4e91\u539f\u751f\u57fa\u91d1\u4f1a\uff08CNCF\uff09\u6258\u7ba1\u3002\u5b83\u65e8\u5728\u4e3a\u6240\u6709\u7c7b\u578b\u7684\u53ef\u89c2\u6d4b\u4fe1\u53f7\uff08\u5982\u8ddf\u8e2a\u3001\u6307\u6807\u548c\u65e5\u5fd7\uff09\u63d0\u4f9b\u5355\u4e00\u6807\u51c6\u3002OpenTelemetry\u901a\u8fc7\u63d0\u4f9b\u901a\u7528\u7684\u6570\u636e\u683c\u5f0f\u548cAPI\uff0c\u4f7f\u7ec4\u7ec7\u66f4\u5bb9\u6613\u5171\u4eab\u548c\u91cd\u7528\u9065\u6d4b\u6570\u636e\uff0c\u4ece\u800c\u4e0e\u5404\u79cd\u53ef\u89c2\u6d4b\u6027\u5de5\u5177\u548c\u5e73\u53f0\u96c6\u6210\u3002 \u4e8c\u3001OpenTelemetry\u6307\u6807\u6570\u636e\u7684\u6536\u96c6\u548c\u4f20\u8f93 1. \u6307\u6807\u6570\u636e\u7684\u6536\u96c6 OpenTelemetry\u652f\u6301\u4e0d\u540c\u7684\u9065\u6d4b\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6307\u6807\uff08Metrics\uff09\u3001\u8ddf\u8e2a\uff08Traces\uff09\u548c\u65e5\u5fd7\uff08Logs\uff09\u3002\u6307\u6807\u6570\u636e\u662f\u5bf9\u7cfb\u7edf\u884c\u4e3a\u6216\u8d44\u6e90\u5229\u7528\u7387\u7684\u5b9a\u91cf\u6d4b\u91cf\uff0c\u6709\u52a9\u4e8e\u76d1\u63a7\u548c\u5206\u6790\u4e00\u6bb5\u65f6\u95f4\u5185\u7684\u6027\u80fd\uff0c\u5e76\u53ef\u7528\u4e8e\u8b66\u62a5\u3001\u5bb9\u91cf\u89c4\u5212\u548c\u8d8b\u52bf\u5206\u6790\u3002 \u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528OpenTelemetry API\u548cSDK\u5bf9\u4ee3\u7801\u8fdb\u884c\u68c0\u6d4b\uff0c\u4ee5\u6536\u96c6\u6307\u6807\u6570\u636e\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u8ba1\u6570\u5668\uff08Counters\uff09\u3001\u8ba1\u91cf\u5668\uff08Gauges\uff09\u548c\u76f4\u65b9\u56fe\uff08Histograms\uff09\u7b49\u5de5\u5177\u6765\u8bb0\u5f55\u7279\u5b9a\u4e8b\u4ef6\u7684\u53d1\u751f\u6b21\u6570\u3001\u5f53\u524d\u503c\u6216\u503c\u7684\u5206\u5e03\u3002 2. \u6570\u636e\u4f20\u8f93 OpenTelemetry\u4f7f\u7528OpenTelemetry Protocol\uff08OTLP\uff09\u4f5c\u4e3a\u4e3b\u8981\u7684\u4f20\u8f93\u534f\u8bae\uff0c\u5c06\u6536\u96c6\u5230\u7684\u9065\u6d4b\u6570\u636e\u53d1\u9001\u5230\u540e\u7aef\u8fdb\u884c\u5904\u7406\u548c\u5b58\u50a8\u3002OTLP\u652f\u6301gRPC\u548cHTTP\u4e24\u79cd\u4f20\u8f93\u65b9\u5f0f\u3002 OpenTelemetry\u8fd8\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u5bfc\u51fa\u7a0b\u5e8f\uff0c\u652f\u6301\u5bfc\u51fa\u9065\u6d4b\u6570\u636e\u7684\u4e0d\u540c\u534f\u8bae\u548c\u683c\u5f0f\uff0c\u5982AWS Metrics\u3001InfluxDB\u3001Chrony\u7b49\u3002\u8fd9\u4f7f\u5f97\u7528\u6237\u53ef\u4ee5\u5c06OpenTelemetry\u4e0e\u4ed6\u4eec\u9996\u9009\u7684\u76d1\u63a7\u548c\u5206\u6790\u5de5\u5177\u65e0\u7f1d\u96c6\u6210\u3002 \u4e09\u3001\u8de8\u5927\u6570\u636e\u73af\u5883\u4f7f\u7528OpenTelemetry\u6307\u6807\u6570\u636e 1. \u6570\u636e\u683c\u5f0f\u548cAPI\u7684\u6807\u51c6\u5316 OpenTelemetry\u7684\u4e00\u4e2a\u4e3b\u8981\u4f18\u52bf\u662f\u5176\u6807\u51c6\u5316\u7684\u6570\u636e\u683c\u5f0f\u548cAPI\u3002\u901a\u8fc7\u4f7f\u7528\u901a\u7528\u7684\u6570\u636e\u7ed3\u6784\u548c\u63a5\u53e3\uff0c\u4e0d\u540c\u7684\u7cfb\u7edf\u548c\u5de5\u5177\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u7406\u89e3\u548c\u5904\u7406OpenTelemetry\u6307\u6807\u6570\u636e\u3002 \u4f8b\u5982\uff0c\u4e00\u4e2a\u4f7f\u7528OpenTelemetry\u6536\u96c6\u6307\u6807\u6570\u636e\u7684\u5fae\u670d\u52a1\u67b6\u6784\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u53d1\u9001\u5230\u591a\u4e2a\u4e0d\u540c\u7684\u540e\u7aef\u8fdb\u884c\u5206\u6790\uff0c\u5305\u62ecPrometheus\u3001Grafana\u3001Elasticsearch\u7b49\u3002\u8fd9\u4e9b\u540e\u7aef\u7cfb\u7edf\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528OpenTelemetry\u7684\u6570\u636e\u683c\u5f0f\uff0c\u65e0\u9700\u8fdb\u884c\u590d\u6742\u7684\u6570\u636e\u8f6c\u6362\u3002 2. \u4e0a\u4e0b\u6587\u4f20\u64ad\uff08Context Propagation\uff09 OpenTelemetry\u7684\u4e0a\u4e0b\u6587\u4f20\u64ad\u673a\u5236\u786e\u4fdd\u76f8\u5173\u7684\u4e0a\u4e0b\u6587\u6570\u636e\uff08\u5982trace IDs\u3001span IDs\u548c\u5176\u4ed6\u5143\u6570\u636e\uff09\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0d\u540c\u670d\u52a1\u548c\u7ec4\u4ef6\u4e4b\u95f4\u4e00\u81f4\u5730\u4f20\u64ad\u3002\u8fd9\u4f7f\u5f97\u4ece\u4e0d\u540c\u670d\u52a1\u548c\u7ec4\u4ef6\u6536\u96c6\u7684\u9065\u6d4b\u6570\u636e\u4fdd\u6301\u76f8\u5173\uff0c\u5373\u4f7f\u5728\u5206\u5e03\u5f0f\u548c\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u4e5f\u662f\u5982\u6b64\u3002 \u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u7531\u591a\u4e2a\u5fae\u670d\u52a1\u7ec4\u6210\u7684\u7535\u5b50\u5546\u52a1\u7cfb\u7edf\u4e2d\uff0c\u7528\u6237\u7684\u4e00\u6b21\u8d2d\u7269\u64cd\u4f5c\u53ef\u80fd\u6d89\u53ca\u591a\u4e2a\u670d\u52a1\uff0c\u5982\u7528\u6237\u8ba4\u8bc1\u3001\u5e93\u5b58\u68c0\u67e5\u3001\u8ba2\u5355\u5904\u7406\u7b49\u3002OpenTelemetry\u7684\u4e0a\u4e0b\u6587\u4f20\u64ad\u673a\u5236\u53ef\u4ee5\u786e\u4fdd\u5728\u6574\u4e2a\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u76f8\u5173\u7684\u8ddf\u8e2a\u548c\u6307\u6807\u6570\u636e\u80fd\u591f\u6b63\u786e\u5173\u8054\uff0c\u4ece\u800c\u63d0\u4f9b\u5b8c\u6574\u7684\u7528\u6237\u64cd\u4f5c\u89c6\u56fe\u3002 3. \u8d44\u6e90\u68c0\u6d4b\uff08Resource Detection\uff09 OpenTelemetry 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Collector\u53ef\u4ee5\u68c0\u6d4b\u5230\u6bcf\u4e2a\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u5c06\u8fd9\u4e9b\u4fe1\u606f\u4e0e\u670d\u52a1\u7684\u6307\u6807\u6570\u636e\u4e00\u8d77\u53d1\u9001\u5230\u540e\u7aef\u3002\u8fd9\u4f7f\u5f97\u8fd0\u7ef4\u56e2\u961f\u53ef\u4ee5\u66f4\u597d\u5730\u4e86\u89e3\u6bcf\u4e2a\u670d\u52a1\u7684\u8d44\u6e90\u6d88\u8017\u60c5\u51b5\uff0c\u4f18\u5316\u8d44\u6e90\u5206\u914d\uff0c\u5e76\u63d0\u9ad8\u6574\u4f53\u7cfb\u7edf\u6027\u80fd\u3002 4. \u7075\u6d3b\u7684\u914d\u7f6e\u548c\u6269\u5c55\u6027 OpenTelemetry 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