{"id":22902,"date":"2024-11-26T10:51:55","date_gmt":"2024-11-26T02:51:55","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=22902"},"modified":"2024-11-26T10:51:55","modified_gmt":"2024-11-26T02:51:55","slug":"opentelemetry%e5%85%a5%e9%97%a8%e6%8c%87%e5%8d%97%ef%bc%9a%e8%bd%bb%e6%9d%be%e7%90%86%e8%a7%a3%e5%ba%94%e7%94%a8%e7%9b%91%e6%b5%8b%e5%b7%a5%e5%85%b7","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/22902.html","title":{"rendered":"OpenTelemetry\u5165\u95e8\u6307\u5357\uff1a\u8f7b\u677e\u7406\u89e3\u5e94\u7528\u76d1\u6d4b\u5de5\u5177"},"content":{"rendered":"<p>\t\t\t\t<![CDATA[\n\n<p>\u5728\u5f53\u4eca\u7684\u8f6f\u4ef6\u5f00\u53d1\u9886\u57df\uff0c\u5e94\u7528\u76d1\u6d4b\u5de5\u5177\u7684\u91cd\u8981\u6027\u4e0d\u8a00\u800c\u55bb\u3002\u968f\u7740\u5fae\u670d\u52a1\u67b6\u6784\u548c\u4e91\u539f\u751f\u5e94\u7528\u7684\u666e\u53ca\uff0c\u5e94\u7528\u7684\u590d\u6742\u6027\u548c\u5206\u5e03\u5f0f\u7279\u6027\u4f7f\u5f97\u4f20\u7edf\u7684\u76d1\u6d4b\u65b9\u6cd5\u96be\u4ee5\u5e94\u5bf9\u3002<a href=\"https:\/\/www.yunshan.net\" target=\"_blank\" style=\"color:blue\" rel=\"noopener noreferrer\">OpenTelemetry<\/a>\u4f5c\u4e3a\u4e00\u79cd\u65b0\u5174\u7684\u3001\u5f00\u6e90\u7684\u5e94\u7528\u76d1\u6d4b\u5de5\u5177\uff0c\u6b63\u9010\u6e10\u6210\u4e3a\u4e1a\u754c\u7684\u6807\u51c6\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd<a href=\"https:\/\/www.yunshan.net\" target=\"_blank\" style=\"color:blue\" rel=\"noopener noreferrer\">OpenTelemetry<\/a>\u7684\u5165\u95e8\u77e5\u8bc6\uff0c\u5e2e\u52a9\u8bfb\u8005\u8f7b\u677e\u7406\u89e3\u5e76\u638c\u63e1\u8fd9\u4e00\u5f3a\u5927\u7684\u5e94\u7528\u76d1\u6d4b\u5de5\u5177\u3002<\/p>\n\n\n\n\n<h3>\u4ec0\u4e48\u662fOpenTelemetry\uff1f<\/h3>\n\n\n\n\n<p>OpenTelemetry\u662f\u7531CNCF\uff08\u4e91\u539f\u751f\u8ba1\u7b97\u57fa\u91d1\u4f1a\uff09\u6258\u7ba1\u7684\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u65e8\u5728\u63d0\u4f9b\u4e00\u5957\u7edf\u4e00\u7684\u3001\u53ef\u63d2\u62d4\u7684\u76d1\u6d4b\u5de5\u5177\uff0c\u7528\u4e8e\u6536\u96c6\u3001\u5904\u7406\u548c\u5bfc\u51fa\u5e94\u7528\u6027\u80fd\u6570\u636e\u3002\u5b83\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\u548c\u6846\u67b6\uff0c\u80fd\u591f\u65e0\u7f1d\u96c6\u6210\u5230\u73b0\u6709\u7684\u5e94\u7528\u4e2d\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u548c\u8fd0\u7ef4\u4eba\u5458\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f18\u5316\u5e94\u7528\u7684\u6027\u80fd\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\/wmpqa8sQ8.jpg\" width=1000><\/p>\n\n\n\n\n\n\n\n\n\n<h3>OpenTelemetry\u7684\u6838\u5fc3\u7ec4\u4ef6<\/h3>\n\n\n\n\n<p>OpenTelemetry\u7531\u4ee5\u4e0b\u51e0\u4e2a\u6838\u5fc3\u7ec4\u4ef6\u7ec4\u6210\uff1a<\/p>\n\n\n\n\n<ol>\n\n\n<li><strong>APIs\uff08\u5e94\u7528\u7a0b\u5e8f\u63a5\u53e3\uff09<\/strong>\uff1a\u63d0\u4f9b\u4e86\u4e00\u7ec4\u6807\u51c6\u5316\u7684\u63a5\u53e3\uff0c\u7528\u4e8e\u751f\u6210\u548c\u6536\u96c6\u76d1\u6d4b\u6570\u636e\u3002<\/li>\n\n\n\n\n<li><strong>SDKs\uff08\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\uff09<\/strong>\uff1a\u5177\u4f53\u5b9e\u73b0\u4e86APIs\uff0c\u63d0\u4f9b\u4e86\u6570\u636e\u6536\u96c6\u3001\u5904\u7406\u548c\u5bfc\u51fa\u7684\u529f\u80fd\u3002<\/li>\n\n\n\n\n<li><strong>Instrumentation\uff08\u4eea\u8868\u5316\uff09<\/strong>\uff1a\u81ea\u52a8\u6216\u624b\u52a8\u5730\u5c06\u76d1\u6d4b\u4ee3\u7801\u5d4c\u5165\u5230\u5e94\u7528\u4e2d\uff0c\u4ee5\u6536\u96c6\u6027\u80fd\u6570\u636e\u3002<\/li>\n\n\n\n\n<li><strong>Collectors\uff08\u6536\u96c6\u5668\uff09<\/strong>\uff1a\u8d1f\u8d23\u63a5\u6536\u3001\u5904\u7406\u548c\u8f6c\u53d1\u76d1\u6d4b\u6570\u636e\u5230\u540e\u7aef\u5b58\u50a8\u6216\u5206\u6790\u7cfb\u7edf\u3002<\/li>\n\n\n\n\n<li><strong>Exporters\uff08\u5bfc\u51fa\u5668\uff09<\/strong>\uff1a\u5c06\u6536\u96c6\u5230\u7684\u6570\u636e\u5bfc\u51fa\u5230\u5404\u79cd\u540e\u7aef\u670d\u52a1\uff0c\u5982<a href=\"https:\/\/www.yunshan.net\" target=\"_blank\" style=\"color:blue\" rel=\"noopener noreferrer\">Prometheus<\/a>\u3001Jaeger\u7b49\u3002<\/li>\n\n\n<\/ol>\n\n\n\n\n<h3>OpenTelemetry\u7684\u57fa\u672c\u6982\u5ff5<\/h3>\n\n\n\n\n<p>\u5728\u6df1\u5165\u4e86\u89e3OpenTelemetry\u4e4b\u524d\uff0c\u9700\u8981\u638c\u63e1\u4ee5\u4e0b\u51e0\u4e2a\u57fa\u672c\u6982\u5ff5\uff1a<\/p>\n\n\n\n\n<ol>\n\n\n<li><strong>Trace\uff08\u8ffd\u8e2a\uff09<\/strong>\uff1a\u8868\u793a\u4e00\u4e2a\u8bf7\u6c42\u5728\u7cfb\u7edf\u4e2d\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u7531\u591a\u4e2aSpan\u7ec4\u6210\u3002<\/li>\n\n\n\n\n<li><strong>Span\uff08\u8de8\u5ea6\uff09<\/strong>\uff1a\u8868\u793a\u4e00\u4e2a\u64cd\u4f5c\u6216\u670d\u52a1\u7684\u6267\u884c\u8fc7\u7a0b\uff0c\u662fTrace\u7684\u57fa\u672c\u7ec4\u6210\u5355\u5143\u3002<\/li>\n\n\n\n\n<li><strong>Metric\uff08\u6307\u6807\uff09<\/strong>\uff1a\u7528\u4e8e\u8861\u91cf\u5e94\u7528\u6027\u80fd\u7684\u5404\u79cd\u6570\u503c\uff0c\u5982\u54cd\u5e94\u65f6\u95f4\u3001\u8bf7\u6c42\u6b21\u6570\u7b49\u3002<\/li>\n\n\n\n\n<li><strong>Log\uff08\u65e5\u5fd7\uff09<\/strong>\uff1a\u8bb0\u5f55\u5e94\u7528\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u901a\u5e38\u4e0eTrace\u548cSpan\u5173\u8054\u3002<\/li>\n\n\n<\/ol>\n\n\n\n\n<h3>\u5b89\u88c5\u548c\u914d\u7f6eOpenTelemetry<\/h3>\n\n\n\n\n<h4>1. \u5b89\u88c5OpenTelemetry SDK<\/h4>\n\n\n\n\n<p>\u4ee5Python\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u901a\u8fc7pip\u5b89\u88c5OpenTelemetry SDK\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-bash\">pip install opentelemetry-sdk<br \/>\n<\/code><\/pre>\n\n\n\n\n<p>\u5bf9\u4e8e\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\uff0c\u5982Java\u3001Go\u7b49\uff0c\u4e5f\u6709\u76f8\u5e94\u7684\u5b89\u88c5\u65b9\u5f0f\u3002<\/p>\n\n\n\n\n<h4>2. \u914d\u7f6eOpenTelemetry<\/h4>\n\n\n\n\n<p>\u914d\u7f6eOpenTelemetry\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n\n<ul>\n\n\n<li><strong>\u521d\u59cb\u5316SDK<\/strong>\uff1a\u5728\u5e94\u7528\u542f\u52a8\u65f6\u521d\u59cb\u5316SDK\uff0c\u8bbe\u7f6e\u6570\u636e\u5bfc\u51fa\u5668\u548c\u91c7\u6837\u7b56\u7565\u3002<\/li>\n\n\n\n\n<li><strong>\u6dfb\u52a0Instrumentation<\/strong>\uff1a\u6839\u636e\u9700\u8981\u81ea\u52a8\u6216\u624b\u52a8\u6dfb\u52a0\u4eea\u8868\u5316\u4ee3\u7801\uff0c\u4ee5\u6536\u96c6\u6027\u80fd\u6570\u636e\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2aPython\u793a\u4f8b\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-python\">from opentelemetry import trace<br \/>\nfrom opentelemetry.sdk.trace import TracerProvider<br \/>\nfrom opentelemetry.sdk.trace.export import BatchSpanProcessor<br \/>\nfrom opentelemetry.exporter.otlp.proto.grpc.trace_exporter import OTLPSpanExporter<br \/>\n<br \/>\n# \u521d\u59cb\u5316TracerProvider<br \/>\nprovider = TracerProvider()<br \/>\ntrace.set_tracer_provider(provider)<br \/>\n<br \/>\n# \u8bbe\u7f6eOTLP\u5bfc\u51fa\u5668<br \/>\nexporter = OTLPSpanExporter(endpoint=&quot;localhost:4317&quot;)<br \/>\nprocessor = BatchSpanProcessor(exporter)<br \/>\nprovider.add_span_processor(processor)<br \/>\n<br \/>\n# \u83b7\u53d6Tracer<br \/>\ntracer = trace.get_tracer(__name__)<br \/>\n<br \/>\n# \u521b\u5efaSpan<br \/>\nwith tracer.start_as_current_span(&quot;example-span&quot;):<br \/>\n    # \u6267\u884c\u4e1a\u52a1\u903b\u8f91<br \/>\n    print(&quot;Hello, OpenTelemetry!&quot;)<br \/>\n<\/code><\/pre>\n\n\n\n\n<h3>OpenTelemetry\u7684\u4eea\u8868\u5316<\/h3>\n\n\n\n\n<p>OpenTelemetry\u652f\u6301\u81ea\u52a8\u548c\u624b\u52a8\u4e24\u79cd\u4eea\u8868\u5316\u65b9\u5f0f\u3002<\/p>\n\n\n\n\n<h4>\u81ea\u52a8\u4eea\u8868\u5316<\/h4>\n\n\n\n\n<p>\u81ea\u52a8\u4eea\u8868\u5316\u901a\u8fc7\u81ea\u52a8\u6ce8\u5165\u76d1\u6d4b\u4ee3\u7801\uff0c\u65e0\u9700\u624b\u52a8\u4fee\u6539\u5e94\u7528\u4ee3\u7801\u3002OpenTelemetry\u63d0\u4f9b\u4e86\u591a\u79cd\u8bed\u8a00\u7684\u81ea\u52a8\u4eea\u8868\u5316\u5e93\uff0c\u5982<code>opentelemetry-instrumentation<\/code>\u3002<\/p>\n\n\n\n\n<p>\u4ee5Python\u4e3a\u4f8b\uff0c\u5b89\u88c5\u81ea\u52a8\u4eea\u8868\u5316\u5e93\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-bash\">pip install opentelemetry-instrumentation<br \/>\n<\/code><\/pre>\n\n\n\n\n<p>\u7136\u540e\u5728\u5e94\u7528\u542f\u52a8\u65f6\u914d\u7f6e\u81ea\u52a8\u4eea\u8868\u5316\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-python\">from opentelemetry.instrumentation import Instrumentor<br \/>\n<br \/>\nInstrumentor().instrument()<br \/>\n<\/code><\/pre>\n\n\n\n\n<h4>\u624b\u52a8\u4eea\u8868\u5316<\/h4>\n\n\n\n\n<p>\u624b\u52a8\u4eea\u8868\u5316\u9700\u8981\u5f00\u53d1\u8005\u624b\u52a8\u6dfb\u52a0\u76d1\u6d4b\u4ee3\u7801\uff0c\u9002\u7528\u4e8e\u9700\u8981\u7cbe\u7ec6\u63a7\u5236\u76d1\u6d4b\u6570\u636e\u7684\u573a\u666f\u3002<\/p>\n\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u624b\u52a8\u521b\u5efaSpan\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-python\">from opentelemetry import trace<br \/>\n<br \/>\ntracer = trace.get_tracer(__name__)<br \/>\n<br \/>\nwith tracer.start_as_current_span(&quot;manual-span&quot;):<br \/>\n    # \u6267\u884c\u4e1a\u52a1\u903b\u8f91<br \/>\n    print(&quot;This is a manually created span.&quot;)<br \/>\n<\/code><\/pre>\n\n\n\n\n<h3>OpenTelemetry\u7684\u6570\u636e\u5bfc\u51fa<\/h3>\n\n\n\n\n<p>OpenTelemetry\u652f\u6301\u591a\u79cd\u6570\u636e\u5bfc\u51fa\u5668\uff0c\u53ef\u4ee5\u5c06\u76d1\u6d4b\u6570\u636e\u5bfc\u51fa\u5230\u4e0d\u540c\u7684\u540e\u7aef\u670d\u52a1\u3002\u5e38\u89c1\u7684\u5bfc\u51fa\u5668\u5305\u62ec\uff1a<\/p>\n\n\n\n\n<ul>\n\n\n<li><strong>OTLP\uff08OpenTelemetry Protocol\uff09\u5bfc\u51fa\u5668<\/strong>\uff1a\u652f\u6301\u5c06\u6570\u636e\u5bfc\u51fa\u5230\u517c\u5bb9OTLP\u7684\u540e\u7aef\u670d\u52a1\u3002<\/li>\n\n\n\n\n<li><strong>Jaeger\u5bfc\u51fa\u5668<\/strong>\uff1a\u5c06\u6570\u636e\u5bfc\u51fa\u5230Jaeger<a href=\"https:\/\/www.yunshan.net\" target=\"_blank\" style=\"color:blue\" rel=\"noopener noreferrer\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a>\u7cfb\u7edf\u3002<\/li>\n\n\n\n\n<li><strong><a href=\"https:\/\/www.yunshan.net\" target=\"_blank\" style=\"color:blue\" rel=\"noopener noreferrer\">Prometheus<\/a>\u5bfc\u51fa\u5668<\/strong>\uff1a\u5c06\u6307\u6807\u6570\u636e\u5bfc\u51fa\u5230Prometheus\u76d1\u63a7\u7cfb\u7edf\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u914d\u7f6eOTLP\u5bfc\u51fa\u5668\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-python\">from opentelemetry.sdk.trace.export import BatchSpanProcessor<br \/>\nfrom opentelemetry.exporter.otlp.proto.grpc.trace_exporter import OTLPSpanExporter<br \/>\n<br \/>\nexporter = OTLPSpanExporter(endpoint=&quot;localhost:4317&quot;)<br \/>\nprocessor = BatchSpanProcessor(exporter)<br \/>\ntrace.get_tracer_provider().add_span_processor(processor)<br \/>\n<\/code><\/pre>\n\n\n\n\n<h3>OpenTelemetry\u7684\u91c7\u6837\u7b56\u7565<\/h3>\n\n\n\n\n<p>\u91c7\u6837\u7b56\u7565\u51b3\u5b9a\u4e86\u54ea\u4e9bSpan\u4f1a\u88ab\u6536\u96c6\u548c\u5bfc\u51fa\u3002OpenTelemetry\u652f\u6301\u591a\u79cd\u91c7\u6837\u7b56\u7565\uff0c\u5305\u62ec\uff1a<\/p>\n\n\n\n\n<ul>\n\n\n<li><strong>AlwaysOn<\/strong>\uff1a\u6536\u96c6\u6240\u6709Span\u3002<\/li>\n\n\n\n\n<li><strong>AlwaysOff<\/strong>\uff1a\u4e0d\u6536\u96c6\u4efb\u4f55Span\u3002<\/li>\n\n\n\n\n<li><strong>ParentBased<\/strong>\uff1a\u6839\u636e\u7236Span\u7684\u91c7\u6837\u51b3\u7b56\u6765\u51b3\u5b9a\u662f\u5426\u6536\u96c6\u5f53\u524dSpan\u3002<\/li>\n\n\n\n\n<li><strong>TraceIdRatioBased<\/strong>\uff1a\u6309\u6bd4\u4f8b\u968f\u673a\u91c7\u6837\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8bbe\u7f6e\u91c7\u6837\u7b56\u7565\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-python\">from opentelemetry.sdk.trace import TracerProvider<br \/>\nfrom opentelemetry.sdk.trace.sampling import TraceIdRatioBased<br \/>\n<br \/>\nprovider = TracerProvider(sampler=TraceIdRatioBased(0.1))  # \u91c7\u683710%\u7684Span<br \/>\ntrace.set_tracer_provider(provider)<br \/>\n<\/code><\/pre>\n\n\n\n\n<h3>OpenTelemetry\u7684\u4e0a\u4e0b\u6587\u4f20\u64ad<\/h3>\n\n\n\n\n<p>\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u4e0a\u4e0b\u6587\u4f20\u64ad\u662f\u786e\u4fdd\u8ffd\u8e2a\u6570\u636e\u4e00\u81f4\u6027\u7684\u5173\u952e\u3002OpenTelemetry\u652f\u6301\u591a\u79cd\u4e0a\u4e0b\u6587\u4f20\u64ad\u673a\u5236\uff0c\u5982W3C Trace Context\u3001Baggage\u7b49\u3002<\/p>\n\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528W3C Trace Context\u8fdb\u884c\u4e0a\u4e0b\u6587\u4f20\u64ad\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-python\">from opentelemetry import context, trace<br \/>\nfrom opentelemetry.trace.propagation import TraceContextTextMapPropagator<br \/>\n<br \/>\ncarrier = {}<br \/>\npropagator = TraceContextTextMapPropagator()<br \/>\n<br \/>\n# \u4ece\u4e0a\u4e0b\u6587\u4e2d\u63d0\u53d6\u8ffd\u8e2a\u4fe1\u606f<br \/>\ncontext.attach(propagator.extract(carrier))<br \/>\n<br \/>\n# \u521b\u5efa\u65b0\u7684Span<br \/>\nwith trace.get_tracer(__name__).start_as_current_span(&quot;example-span&quot;):<br \/>\n    # \u6267\u884c\u4e1a\u52a1\u903b\u8f91<br \/>\n    print(&quot;Trace context propagated.&quot;)<br \/>\n<\/code><\/pre>\n\n\n\n\n<h3>OpenTelemetry\u7684\u96c6\u6210<\/h3>\n\n\n\n\n<p>OpenTelemetry\u53ef\u4ee5\u4e0e\u591a\u79cd\u6d41\u884c\u7684\u6846\u67b6\u548c\u5e93\u96c6\u6210\uff0c\u5982Django\u3001Flask\u3001Spring Boot\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4e0eFlask\u96c6\u6210\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-python\">from flask import Flask<br \/>\nfrom opentelemetry.instrumentation.flask import FlaskInstrumentor<br \/>\n<br \/>\napp = Flask(__name__)<br \/>\nFlaskInstrumentor().instrument_app(app)<br \/>\n<br \/>\n@app.route('\/')<br \/>\ndef hello():<br \/>\n    return &quot;Hello, OpenTelemetry!&quot;<br \/>\n<br \/>\nif __name__ == '__main__':<br \/>\n    app.run()<br \/>\n<\/code><\/pre>\n\n\n\n\n<h3>OpenTelemetry\u7684\u76d1\u63a7\u548c\u5206\u6790<\/h3>\n\n\n\n\n<p>\u6536\u96c6\u5230\u7684\u76d1\u6d4b\u6570\u636e\u9700\u8981\u901a\u8fc7\u540e\u7aef\u670d\u52a1\u8fdb\u884c\u5b58\u50a8\u548c\u5206\u6790\u3002\u5e38\u89c1\u7684\u540e\u7aef\u670d\u52a1\u5305\u62ec\uff1a<\/p>\n\n\n\n\n<ul>\n\n\n<li><strong>Jaeger<\/strong>\uff1a\u7528\u4e8e<a href=\"https:\/\/www.yunshan.net\" target=\"_blank\" style=\"color:blue\" rel=\"noopener noreferrer\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a>\u7684\u53ef\u89c6\u5316\u548c\u7ba1\u7406\u3002<\/li>\n\n\n\n\n<li><strong>Prometheus<\/strong>\uff1a\u7528\u4e8e\u6307\u6807\u6570\u636e\u7684\u6536\u96c6\u548c\u76d1\u63a7\u3002<\/li>\n\n\n\n\n<li><strong>Grafana<\/strong>\uff1a\u7528\u4e8e\u6570\u636e\u53ef\u89c6\u5316\u548c\u4eea\u8868\u76d8\u5c55\u793a\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Jaeger\u8fdb\u884c\u8ffd\u8e2a\u6570\u636e\u53ef\u89c6\u5316\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n\n<ol>\n\n\n<li><strong>\u90e8\u7f72Jaeger<\/strong>\uff1a<\/li>\n\n\n<\/ol>\n\n\n\n\n<pre><code class=\"language-bash\">docker run -d --name jaeger \\<br \/>\n  -p 6831:6831\/udp \\<br \/>\n  -p 6832:6832\/udp \\<br \/>\n  -p 5778:5778 \\<br \/>\n  -p 16686:16686 \\<br \/>\n  -p 14268:14268 \\<br \/>\n  -p 9411:9411 \\<br \/>\n  jaegertracing\/all-in-one:latest<br \/>\n<\/code><\/pre>\n\n\n\n\n<ol start=\"2\">\n\n\n<li><strong>\u914d\u7f6eOpenTelemetry\u5bfc\u51fa\u5668<\/strong>\uff1a<\/li>\n\n\n<\/ol>\n\n\n\n\n<pre><code class=\"language-python\">from opentelemetry.exporter.jaeger.thrift import JaegerExporter<br \/>\n<br \/>\nexporter = JaegerExporter(agent_host_name=&quot;localhost&quot;, agent_port=6831)<br \/>\nprocessor = BatchSpanProcessor(exporter)<br \/>\ntrace.get_tracer_provider().add_span_processor(processor)<br \/>\n<\/code><\/pre>\n\n\n\n\n<ol start=\"3\">\n\n\n<li><strong>\u8bbf\u95eeJaeger UI<\/strong>\uff1a<\/li>\n\n\n<\/ol>\n\n\n\n\n<p>\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95ee<code>http:\/\/localhost:16686<\/code>\uff0c\u5373\u53ef\u67e5\u770b\u8ffd\u8e2a\u6570\u636e\u3002<\/p>\n\n\n\n\n<h3>OpenTelemetry\u7684\u6700\u4f73\u5b9e\u8df5<\/h3>\n\n\n\n\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u4f7f\u7528OpenTelemetry\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\uff1a<\/p>\n\n\n\n\n<ol>\n\n\n<li><strong>\u5408\u7406\u9009\u62e9\u91c7\u6837\u7b56\u7565<\/strong>\uff1a\u6839\u636e\u5e94\u7528\u7684\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u91c7\u6837\u7b56\u7565\uff0c\u907f\u514d\u8fc7\u5ea6\u91c7\u6837\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n\n\n\n\n<li><strong>\u81ea\u52a8\u5316\u4eea\u8868\u5316<\/strong>\uff1a\u5c3d\u91cf\u4f7f\u7528\u81ea\u52a8\u4eea\u8868\u5316\uff0c\u51cf\u5c11\u624b\u52a8\u4ee3\u7801\u4fee\u6539\uff0c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/li>\n\n\n\n\n<li><strong>\u7edf\u4e00\u4e0a\u4e0b\u6587\u4f20\u64ad<\/strong>\uff1a\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u786e\u4fdd\u4f7f\u7528\u7edf\u4e00\u7684\u4e0a\u4e0b\u6587\u4f20\u64ad\u673a\u5236\uff0c\u4ee5\u4fdd\u8bc1\u8ffd\u8e2a\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002<\/li>\n\n\n\n\n<li><strong>\u76d1\u63a7\u5173\u952e\u6307\u6807<\/strong>\uff1a\u5173\u6ce8\u5e94\u7528\u7684\u5173\u952e\u6027\u80fd\u6307\u6807\uff0c\u5982\u54cd\u5e94\u65f6\u95f4\u3001\u9519\u8bef\u7387\u7b49\uff0c\u53ca\u65f6\u53d1\u73b0\u548c\u89e3\u51b3\u95ee\u9898\u3002<\/li>\n\n\n\n\n<li><strong>\u5b9a\u671f\u4f18\u5316\u914d\u7f6e<\/strong>\uff1a\u6839\u636e\u76d1\u6d4b\u6570\u636e\u7684\u53cd\u9988\uff0c\u5b9a\u671f\u4f18\u5316OpenTelemetry\u7684\u914d\u7f6e\uff0c\u63d0\u9ad8\u76d1\u6d4b\u6548\u679c\u3002<\/li>\n\n\n<\/ol>\n\n\n\n\n<h3>\u603b\u7ed3<\/h3>\n\n\n\n\n<p>OpenTelemetry\u4f5c\u4e3a\u4e00\u79cd\u7edf\u4e00\u7684\u5e94\u7528\u76d1\u6d4b\u5de5\u5177\uff0c\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\u548c\u7075\u6d3b\u6027\u3002\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u76f8\u4fe1\u8bfb\u8005\u5df2\u7ecf\u5bf9OpenTelemetry\u6709\u4e86\u57fa\u672c\u7684\u4e86\u89e3\u548c\u638c\u63e1\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5408\u7406\u914d\u7f6e\u548c\u4f7f\u7528OpenTelemetry\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u5e94\u7528\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\uff0c\u4e3a\u4e1a\u52a1\u7684\u5065\u5eb7\u53d1\u5c55\u4fdd\u9a7e\u62a4\u822a\u3002\u968f\u7740OpenTelemetry\u793e\u533a\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u672a\u6765\u5b83\u5c06\u4e3a\u5e94\u7528\u76d1\u6d4b\u9886\u57df\u5e26\u6765\u66f4\u591a\u7684\u521b\u65b0\u548c\u7a81\u7834\u3002<\/p>\n\n\n]]>\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\t\t\t\t<![CDATA[]]>\t\t<\/p>\n","protected":false},"author":5,"featured_media":22903,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-22902","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-discussion"],"_links":{"self":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/22902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/comments?post=22902"}],"version-history":[{"count":0,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/22902\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media\/22903"}],"wp:attachment":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media?parent=22902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/categories?post=22902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/tags?post=22902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}