{"id":43427,"date":"2023-06-24T10:22:37","date_gmt":"2024-01-06T11:47:48","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8aws-distro-for-opentelemetry%e5%b0%86eks%e7%9a%84%e5%ba%a6%e9%87%8f%e6%95%b0%e6%8d%ae%e5%af%bc%e5%85%a5cloudwatch%e3%80%82\/"},"modified":"2024-04-30T10:28:46","modified_gmt":"2024-04-30T02:28:46","slug":"%e4%bd%bf%e7%94%a8aws-distro-for-opentelemetry%e5%b0%86eks%e7%9a%84%e5%ba%a6%e9%87%8f%e6%95%b0%e6%8d%ae%e5%af%bc%e5%85%a5cloudwatch%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8aws-distro-for-opentelemetry%e5%b0%86eks%e7%9a%84%e5%ba%a6%e9%87%8f%e6%95%b0%e6%8d%ae%e5%af%bc%e5%85%a5cloudwatch%e3%80%82\/","title":{"rendered":"\u4f7f\u7528AWS Distro for OpenTelemetry\u5c06EKS\u7684\u5ea6\u91cf\u6570\u636e\u5bfc\u5165CloudWatch"},"content":{"rendered":"

\u9996\u5148<\/h2>\n

\u5728Kubernetes\u4e0a\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u7684\u6307\u6807\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u9009\u62e9\uff0c\u5176\u4e2d\u5305\u62ecPrometheus + Grafana\u548cELK\u5806\u6808\u3002\u7136\u800c\uff0c\u5728AWS\u7684Elastic Kubernetes Service\uff08EKS\uff09\u4e2d\uff0c\u8bb8\u591a\u4eba\u53ef\u80fd\u66f4\u503e\u5411\u4e8e\u4f7f\u7528AWS\u7684\u6258\u7ba1\u76d1\u63a7\u670d\u52a1CloudWatch\u3002<\/p>\n

\u53ea\u8981\u4f7f\u7528AWS Distro for OpenTelemetry\uff0c\u5c31\u80fd\u8f7b\u677e\u5c06EKS\u4e0a\u5e94\u7528\u7684\u6307\u6807\u53d1\u9001\u81f3CloudWatch\uff01\u5305\u62ecPod\u7684CPU\u548cRAM\u4f7f\u7528\u7387\uff0c\u5f53\u7136\u4e5f\u652f\u6301Prometheus\u683c\u5f0f\u7684\u6307\u6807\u3002<\/p>\n

AWS Distro for OpenTelemetry (ADOT) \u662f\u4ec0\u4e48\uff1f<\/h2>\n

ADOT \u662f AWS \u5b98\u65b9\u7ef4\u62a4\u7684 OpenTelemetry Collector \u7684\u53d1\u884c\u7248\u672c\u3002\u7531\u4e8e\u540d\u79f0\u592a\u957f\uff0c\u4ee5\u4e0b\u7b80\u79f0\u4e3a ADOT\u3002<\/p>\n

\u4e00\u5f00\u59cb\uff0cOpenTelemetry Collector\u662f\u4ec0\u4e48\uff1f<\/h3>\n

\u8be5\u6536\u96c6\u4ee3\u7406\u7a0b\u5e8f\u7edf\u4e00\u5904\u7406\u5e94\u7528\u7a0b\u5e8f\u7684\u65e5\u5fd7\u3001\u5ea6\u91cf\u548c\u8ddf\u8e2a\uff0c\u5e76\u652f\u6301\u591a\u79cd\u8f93\u5165\u548c\u8f93\u51fa\u3002GitHub\u4e0a\u7684\u8fd9\u4e2a\u4ee3\u7406\u7a0b\u5e8f\u76f8\u5f53\u53d7\u6b22\u8fce\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u88ab\u666e\u904d\u4f7f\u7528\u800c\u4e0d\u4f9d\u8d56\u4e8e\u7279\u5b9a\u7684\u4e91\u5382\u5546\u3002<\/p>\n

\u5982\u679c\u60a8\u719f\u6089Fluent Bit\uff08\u7b80\u5355\u6765\u8bf4\uff09\uff0c\u60a8\u53ef\u80fd\u4f1a\u8ba4\u4e3aOpenTelemetry Collector\u662f\u7c7b\u4f3c\u7684\u3002OpenTelemetry Collector\u4e3b\u8981\u67093\u79cd\u7ec4\u4ef6\uff08\u5982\u4e0b\u56fe\uff09\uff1aReceiver \/ Processor \/ Exporter\uff0c\u8fd9\u4e0eFluent Bit\u7684Input \/ Filter \/ Output\u76843\u4e2a\u5143\u7d20\u76f8\u4f3c\u3002<\/p>\n

\"image.png\"<\/div>\n

Fluent Bit\u7684\u8f93\u5165\u5305\u62ecstatsd\u3001Tail\u3001HTTP\u7b49\uff0c\u8f93\u51fa\u5305\u62ecCloudWatch\u3001Stackdriver\u7b49\uff0c\u652f\u6301\u591a\u79cd\u7528\u4f8b\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u8fc7\u6ee4\u5668\/\u89e3\u6790\u5668\u6765\u7075\u6d3b\u5730\u914d\u7f6e\u6536\u96c6\u3002\u8fd9\u540c\u6837\u9002\u7528\u4e8eOpenTelemetry Collector\u3002\u63a5\u6536\u5668\u5217\u8868\u3001\u5bfc\u51fa\u5668\u5217\u8868<\/p>\n

\u5982\u679c\u8981\u5217\u4e3e\u4e0eFluent Bit\u7684\u533a\u522b\uff0c\u90a3\u4e48\u53ef\u4ee5\u8bf4\uff0cFluent Bit\u66f4\u591a\u5730\u88ab\u89c6\u4e3a\u4e3b\u8981\u7528\u4e8e\u65e5\u5fd7\u6536\u96c6\u7684\u7528\u4f8b\u3002\u56e0\u6b64\uff0c\u5728\u6307\u6807\u6536\u96c6\u65b9\u9762\uff0c\u4f7f\u7528\u8005\u8f83\u5c11\uff0c\u800c\u4e14\u652f\u6301\u8fd8\u76f8\u5bf9\u8584\u5f31\u3002<\/p>\n

\u6839\u636e\u6211\u4e86\u89e3\uff0cOpenTelemetry Collector\u5728\u5ea6\u91cf\u6536\u96c6\u65b9\u9762\u652f\u6301\u975e\u5e38\u597d\u3002\u4f8b\u5982\uff0c\u4f7f\u7528AWS Container Insights Receiver\u7ec4\u4ef6\uff0c\u60a8\u53ef\u4ee5\u4e00\u6b21\u83b7\u53d6EKS\u7684Pod\/Node\u5ea6\u91cf\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u76f4\u63a5\u5728CloudWatch\u63a7\u5236\u53f0\u4e0a\u8fdb\u884c\u53ef\u89c6\u5316\u5c55\u793a\u3002<\/p>\n

ADOT\u7684\u76ee\u7684\u662f\u4ec0\u4e48\uff1f<\/h3>\n

ADOT\u662f\u4e00\u4e2a\u9884\u5148\u5b89\u88c5\u4e86\u8bb8\u591a\u5728EKS\u4e0a\u4f7f\u7528\u7684\u65b9\u4fbf\u7ec4\u4ef6\u7684OpenTelemetry Collector\u5206\u53d1\u7248\u672c\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u975e\u5e38\u5bb9\u6613\u5730\u5f00\u59cb\u4f7f\u7528\uff0c\u5e76\u96c6\u6210\u5230AWS\u670d\u52a1\u4e2d\u3002\u9884\u5148\u5b89\u88c5\u7684\u7ec4\u4ef6\u5217\u8868\u53ef\u4ee5\u5728\u8fd9\u91cc\u627e\u5230\u3002<\/p>\n

\u5982\u679c\u5c06\u8fd9\u91cc\u4e0e Fluent Bit \u7c7b\u6bd4\uff0c\u90a3\u4e48\u5c31\u7c7b\u4f3c\u4e8e AWS for Fluent Bit\uff0c\u5b83\u5728\u539f\u59cb\u7684 Fluent Bit \u57fa\u7840\u4e0a\u63d0\u4f9b\u4e86\u4e00\u4e9b\u9884\u88c5\u7684\u63d2\u4ef6\u3002\u56e0\u6b64\uff0c\u5982\u679c\u60f3\u5728 EKS \u4e0a\u4f7f\u7528 OpenTelemetry Collector\uff0c\u4f7f\u7528 ADOT \u662f\u6700\u65b9\u4fbf\u5feb\u6377\u7684\u9009\u62e9\u3002<\/p>\n

\u9664\u4e86\u5b98\u65b9\u7684 OpenTelemetry \u53d1\u884c\u7248\u4e4b\u5916\uff0c\u636e\u770b\u6765 EKS \u4e2d\u4f3c\u4e4e\u5305\u542b\u4e86\u660e\u663e\u4e0d\u9700\u8981\u7684\u7ec4\u4ef6\u3002\u5982\u679c\u8981\u5728 EKS \u4e0a\u4f7f\u7528\uff0cADOT \u4f3c\u4e4e\u662f\u4e00\u4e2a\u6070\u5230\u597d\u5904\u7684\u9009\u62e9\uff0c\u65e2\u6ee1\u8db3\u9700\u6c42\u53c8\u8db3\u591f\u3002<\/p>\n

\u6b64\u5916\uff0cADOT\u81ea\u8eab\u4e0d\u4ec5\u8003\u8651\u4e86\u5728EKS\u4e0a\u7684\u8fd0\u884c\uff0c\u8fd8\u8003\u8651\u4e86\u5728ECS\u548cEC2\u4e0a\u7684\u8fd0\u884c\uff0c\u4f46\u672c\u6587\u5c06\u4e13\u6ce8\u4e8e\u5728EKS\u4e0a\u4f7f\u7528\u7684\u8bdd\u9898\u3002<\/p>\n

\u5b89\u88c5\u6b65\u9aa4<\/h2>\n

\u5b89\u88c5ADOT\u5230EKS\u6709\u51e0\u79cd\u65b9\u6cd5\u53ef\u4ee5\u9009\u62e9\u3002<\/p>\n

\u4f7f\u7528YAML\u8fdb\u884c\u5b89\u88c5<\/h3>\n

\u901a\u8fc7\u5728kubectl\u4e0a\u8fd0\u884c`kubectl apply`\u547d\u4ee4\uff0c\u53ef\u4ee5\u5b89\u88c5\u6b64YAML\u6587\u4ef6\u3002
\n\u6709\u5173\u8be6\u7ec6\u6b65\u9aa4\uff0c\u8bf7\u53c2\u8003\u6b64\u5904\u3002<\/p>\n

\u5982\u679c\u60a8\u9700\u8981\u8ffd\u6c42\u7075\u6d3b\u6027\uff0c\u6211\u4eec\u5efa\u8bae\u60a8\u4f7f\u7528YAML\u8fdb\u884c\u5b89\u88c5\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u5b8c\u5168\u5b9a\u5236\u914d\u7f6e\u3002<\/p>\n

\u4f7f\u7528Helm\u8fdb\u884c\u5b89\u88c5\u3002<\/h3>\n

Helm\u7684\u5b89\u88c5\u4e5f\u5f97\u5230\u4e86AWS\u5b98\u65b9\u7684\u652f\u6301\u3002\u8bf7\u53c2\u8003\u6b64\u5904\u4ee5\u83b7\u5f97\u8be6\u7ec6\u6b65\u9aa4\u3002<\/p>\n

\u7531\u4e8e\u6b64Helm\u56fe\u8868\u4e2d\u5305\u542b\u4e86\u7528\u4e8e\u65e5\u5fd7\u6536\u96c6\u7684Fluent Bit\uff0c\u56e0\u6b64\u5b83\u5f88\u65b9\u4fbf\u5730\u7528\u4e8e\u5728EKS\u4e0a\u5feb\u901f\u8bbe\u7f6e\u65e5\u5fd7\/\u6307\u6807\u6536\u96c6\u529f\u80fd\u3002
\n\u7136\u800c\uff0c\u5982\u679c\u65e0\u6cd5\u4ece\u56fe\u8868\u5916\u90e8\u8fdb\u884c\u5fc5\u8981\u7684\u914d\u7f6e\uff0c\u90a3\u4e48\u5b83\u53ef\u80fd\u4e0d\u9002\u5408\u9700\u8981\u5b8c\u5168\u81ea\u5b9a\u4e49\u6027\u7684\u60c5\u51b5\u3002<\/p>\n

\u53e6\u5916\uff0c\u65e0\u8bba\u9009\u62e9\u4f7f\u7528yaml\/helm\u7684\u54ea\u79cd\u64cd\u4f5c\u6b65\u9aa4\uff0c\u90fd\u9700\u8981\u5355\u72ec\u521b\u5efa\u4e00\u4e2a\u9002\u7528\u4e8eADOT\u6240\u4f7f\u7528\u7684\u670d\u52a1\u8d26\u53f7\u7684IAM\u89d2\u8272\u3002\u8bf7\u53c2\u8003\u4ee5\u4e0b\u8be6\u7ec6\u8bf4\u660e\u3002
\n\u57fa\u672c\u4e0a\uff0c\u53ea\u9700\u521b\u5efa\u4e00\u4e2a\u80fd\u591f\u7531ADOT\u6240\u4f7f\u7528\u7684\u670d\u52a1\u8d26\u53f7\u901a\u8fc7OIDC\u8fdb\u884cAssume\u7684IAM\u89d2\u8272\uff08\u5e76\u9644\u52a0CloudWatchAgentServerPolicy\u7b56\u7565\uff09\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n

\u6784\u6210\u65b9\u5f0f<\/h2>\n
\"image.png\"<\/div>\n

\u5982\u679c\u8fd9\u6837\u8fd8\u4e0d\u591f\uff0c\u60a8\u53ef\u4ee5\u66f4\u6539ADOT\u7684\u8bbe\u7f6e\uff0c\u4ee5\u4fbf\u6839\u636e\u60a8\u7684\u7528\u4f8b\u8fdb\u884c\u5b9a\u5236\u3002<\/p>\n

ADOT\u7684\u914d\u7f6e<\/h3>\n

\u5982\u679c\u901a\u8fc7YAML\u65b9\u5f0f\u5b89\u88c5ADOT\uff0c\u5219\u5728YAML\u6587\u4ef6\u4e2d\u6709\u4e00\u4e2a\u540d\u4e3a”otel-agent-config”\u7684\u914d\u7f6e\u9879\u3002
\n\u60a8\u53ef\u4ee5\u901a\u8fc7\u7f16\u8f91\u8be5\u90e8\u5206\u6765\u81ea\u5b9a\u4e49ADOT\u7684\u914d\u7f6e\u3002<\/p>\n

\u5982\u679c\u4f7f\u7528Helm\u8fdb\u884c\u5b89\u88c5\uff0c\u53ef\u4ee5\u6839\u636evalues.yaml\u6587\u4ef6\u8bbe\u7f6e\u4e00\u4e9b\u6761\u76ee\u3002\u7136\u800c\uff0c\u5728\u7f16\u5199Helm\u56fe\u8868\u65f6\u53ef\u80fd\u9700\u8981\u9605\u8bfb\u5e76\u7406\u89e3\u5176\u5185\u5bb9\u3002\u5728\u8fd9\u4e00\u70b9\u4e0a\uff0c\u4f7f\u7528yaml\u8fdb\u884c\u5b89\u88c5\u53ef\u80fd\u66f4\u5bb9\u6613\u7406\u89e3\u3002<\/p>\n

\u8bf7\u53c2\u8003\u6b64\u5904\u4ee5\u83b7\u53d6ADOT\u914d\u7f6e\u7684\u7f16\u5199\u65b9\u5f0f\u3002<\/p>\n

\u4f7f\u7528 Prometheus \u7684\u6307\u6a19\u6570\u636e<\/h3>\n

\u8ba9\u6211\u4eec\u601d\u8003\u4e00\u4e2a\u5e38\u89c1\u7684\u7528\u4f8b\uff0c\u5373\u5c06Prometheus\u683c\u5f0f\u7684\u6307\u6807\u53d1\u9001\u5230CloudWatch\u3002<\/p>\n

\u9996\u5148\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Prometheus\u63a5\u6536\u5668\u4f5c\u4e3a\u63a5\u6536\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u914d\u7f6e\u793a\u4f8b\u3002<\/p>\n

    receivers<\/span>:<\/span>\r\n      prometheus<\/span>:<\/span>\r\n        config<\/span>:<\/span>\r\n          # https:\/\/prometheus.io\/docs\/prometheus\/latest\/configuration\/configuration\/<\/span>\r\n          scrape_configs<\/span>:<\/span>\r\n            -<\/span> job_name<\/span>:<\/span> '<\/span>otel-collector'<\/span>\r\n              scrape_interval<\/span>:<\/span> 60s<\/span>\r\n              kubernetes_sd_configs<\/span>:<\/span>\r\n                -<\/span> role<\/span>:<\/span> pod<\/span>\r\n              relabel_configs<\/span>:<\/span>\r\n                # Pod\u306eAnnotation\u304b\u3089Prometheus metrics\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u691c\u51fa\u3059\u308b<\/span>\r\n                # https:\/\/github.com\/prometheus\/prometheus\/blob\/v2.33.4\/documentation\/examples\/prometheus-kubernetes.yml#L157-L178<\/span>\r\n                -<\/span> source_labels<\/span>:<\/span> [<\/span>__meta_kubernetes_pod_annotation_prometheus_io_scrape<\/span>]<\/span>\r\n                  action<\/span>:<\/span> keep<\/span>\r\n                  regex<\/span>:<\/span> true<\/span>\r\n                -<\/span> source_labels<\/span>:<\/span> [<\/span>__meta_kubernetes_pod_annotation_prometheus_io_path<\/span>]<\/span>\r\n                  action<\/span>:<\/span> replace<\/span>\r\n                  target_label<\/span>:<\/span> __metrics_path__<\/span>\r\n                  regex<\/span>:<\/span> (.+)<\/span>\r\n                -<\/span> source_labels<\/span>:<\/span> [<\/span>__address__<\/span>,<\/span> __meta_kubernetes_pod_annotation_prometheus_io_port<\/span>]<\/span>\r\n                  action<\/span>:<\/span> replace<\/span>\r\n                  regex<\/span>:<\/span> ([^:]+)(?::\\d+)?;(\\d+)<\/span>\r\n                  replacement<\/span>:<\/span> $$1:$$2<\/span>\r\n                  target_label<\/span>:<\/span> __address__<\/span>\r\n\r\n                # awscontainerinsightreceiver\u3068\u540c\u4e00\u306eLabel (Attribute) \u3092\u4ed8\u4e0e\u3059\u308b<\/span>\r\n                -<\/span> source_labels<\/span>:<\/span> [<\/span>__meta_kubernetes_namespace<\/span>]<\/span>\r\n                  action<\/span>:<\/span> replace<\/span>\r\n                  target_label<\/span>:<\/span> Namespace<\/span>\r\n                -<\/span> source_labels<\/span>:<\/span> [<\/span>__meta_kubernetes_pod_node_name<\/span>]<\/span>\r\n                  action<\/span>:<\/span> replace<\/span>\r\n                  target_label<\/span>:<\/span> NodeName<\/span>\r\n                -<\/span> source_labels<\/span>:<\/span> [<\/span>__meta_kubernetes_pod_name<\/span>]<\/span>\r\n                  action<\/span>:<\/span> replace<\/span>\r\n                  target_label<\/span>:<\/span> PodName<\/span>\r\n                # cluster\u540d\u306f\u65e2\u5b58\u306e __meta label\u304b\u3089\u53d6\u5f97\u3067\u304d\u306a\u3044\u306e\u3067\u3001\u5916\u304b\u3089\u6e21\u3059<\/span>\r\n                # https:\/\/albersdevelopment.net\/2019\/08\/28\/prometheus-adding-a-label-to-a-target\/<\/span>\r\n                -<\/span> source_labels<\/span>:<\/span> [<\/span>__address__<\/span>]<\/span>\r\n                  target_label<\/span>:<\/span> ClusterName<\/span>\r\n                  replacement<\/span>:<\/span> \"<\/span>sample-cluster\"<\/span>\r\n                # Service\u540d\u306f\u65e2\u5b58\u306elabel\u304b\u3089\u53d6\u5f97\u3067\u304d\u306a\u3044 \u3068\u308a\u3042\u3048\u305a\u30b3\u30f3\u30c6\u30ca\u540d\u3092\u4ee3\u66ff\u306b\u3059\u308b<\/span>\r\n                -<\/span> source_labels<\/span>:<\/span> [<\/span>__meta_kubernetes_pod_container_name<\/span>]<\/span>\r\n                  action<\/span>:<\/span> replace<\/span>\r\n                  target_label<\/span>:<\/span> Service<\/span>\r\n<\/code><\/pre>\n
\u5728 Prometheus \u63a5\u6536\u5668\uff08Prometheus receiver\uff09\u7684\u8bbe\u7f6e\u4e2d\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u914d\u7f6e\u6587\u4ef6\uff08config\uff09\u4e2d\u7f16\u5199 Prometheus \u7684\u914d\u7f6e\uff08scrape_configs\uff09\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 kubernetes_sd_configs \u6765\u6536\u96c6 pod \u7684\u5ea6\u91cf\u6570\u636e\u3002<\/p>\n
\u5728\u63a5\u4e0b\u6765\u7684relabel_configs\u4e2d\uff0c\u9996\u5148\u4f1a\u67e5\u770bPod\u7684annotation\uff0c\u7136\u540e\u8fdb\u884c\u81ea\u52a8\u53d1\u73b0\u76ee\u6807Pod\u7684\u6307\u6807\u83b7\u53d6\u3002\u8fd9\u5e76\u4e0d\u76f4\u63a5\u4e0eADOT\u76f8\u5173\uff0c\u800c\u662fPrometheus\u4e2d\u4f17\u6240\u5468\u77e5\u7684\u4e00\u79cd\u6280\u5de7\u3002
\n\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u62e5\u6709\u8fd9\u4e9b\u8bbe\u7f6e\u7684Pod\u5c06\u81ea\u52a8\u6210\u4e3aADOT\u7684\u6307\u6807\u6536\u96c6\u76ee\u6807\u3002<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u8bbe\u7f6e\u4e86\u4e00\u4e9b\u6807\u7b7e\uff0c\u5982Namespace \/ NodeName \/ PodName \/ Service \/ ClusterName\u3002\u6211\u4eec\u786e\u4fdd\u6807\u7b7e\u540d\u79f0\u4e0eAWS Container Insights Receiver\u4e2d\u8bbe\u7f6e\u7684\u6807\u7b7e\u76f8\u540c\u3002
\n\u8fd9\u4e9b\u6807\u7b7e\u662f\u901a\u8fc7awsemf\u914d\u7f6e\u7684Exporter\u6765\u5f15\u7528\u7684\u3002\u8bf7\u6ce8\u610f\u4e0b\u9762\u7684dimensions\u90e8\u5206\u3002<\/p>\n
    exporters<\/span>:<\/span>\r\n      awsemf<\/span>:<\/span>\r\n        namespace<\/span>:<\/span> ContainerInsights<\/span>\r\n        log_group_name<\/span>:<\/span> '<\/span>\/aws\/containerinsights\/{ClusterName}\/performance'<\/span>\r\n        log_stream_name<\/span>:<\/span> '<\/span>{NodeName}'<\/span>\r\n        metric_declarations<\/span>:<\/span>\r\n          # label\u306f\u3053\u306eDimension\u3067\u6307\u5b9a\u3059\u308b\uff01<\/span>\r\n          -<\/span> dimensions<\/span>:<\/span> [[<\/span>NodeName<\/span>,<\/span> ClusterName<\/span>]]<\/span>\r\n            metric_name_selectors<\/span>:<\/span>\r\n              -<\/span> node_cpu_utilization<\/span>\r\n              -<\/span> node_memory_utilization<\/span>\r\n<\/code><\/pre>\n
awsemf\u662fAWS CloudWatch EMF Exporter\u7684\u914d\u7f6e\u3002<\/p>\n
\u8bbe\u5b9a\u5728\u6b64\u7ef4\u5ea6\u4e0a\u7684\u6807\u7b7e\u5c06\u4f1a\u4f7f\u5f97CloudWatch\u4e0a\u7684\u6307\u6807\u8fdb\u884c\u5206\u7ec4\u548c\u805a\u5408\u3002\u540c\u65f6\uff0c\u5728\u8fd9\u91cc\u8bbe\u7f6e\u7684\u6807\u7b7e\u4e0d\u5b58\u5728\u7684\u6307\u6807\u5c06\u4f1a\u88ab\u5ffd\u7565\u5e76\u4e0d\u4f1a\u53d1\u9001\u5230CloudWatch\u3002<\/p>\n
\u4e3a\u4e86\u5728CloudWatch\u4e0a\u8fdb\u884c\u6307\u6807\u5206\u7ec4\uff0c\u9700\u8981\u9002\u5f53\u5730\u4e3aPrometheus\u6307\u6807\u8bbe\u7f6e\u6807\u7b7e\u3002<\/p>\n
\u60a8\u53ef\u4ee5\u81ea\u7531\u5730\u8bbe\u7f6e\u6807\u7b7e\uff0c\u7ef4\u5ea6\u7684\u9009\u9879\u4e5f\u662f\u53ef\u9009\u7684\uff0c\u56e0\u6b64\u6839\u636e\u60a8\u7684\u7528\u4f8b\u8fdb\u884c\u81ea\u5b9a\u4e49\u4f1a\u66f4\u597d\u3002<\/p>\n
\u6211\u4eec\u5728\u8fd9\u91cc\u4ecb\u7ecd\u4e86\u4ee5Prometheus\u683c\u5f0f\u6536\u96c6\u6307\u6807\u7684\u4f8b\u5b50\uff0c\u4f46\u8fd8\u6709\u8bb8\u591a\u5176\u4ed6\u7684\u63a5\u6536\u5668\u4e5f\u88ab\u652f\u6301\u3002
\n\u652f\u6301\u7684\u7ec4\u4ef6\u5217\u8868
\n\u8fd9\u4e9b\u7ec4\u4ef6\u540c\u6837\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u914d\u7f6e\u6587\u4ef6\u8fdb\u884c\u4f7f\u7528\uff0c\u8bf7\u6839\u636e\u9700\u8981\u8fdb\u884c\u5c1d\u8bd5\u3002<\/p>\n
\u8282\u7ea6\u6210\u672c<\/h3>\n
\u9ed8\u8ba4\u8bbe\u7f6e\u4e0b\uff0c\u4f1a\u53d1\u9001\u4e00\u822c\u60c5\u51b5\u4e0b\u6240\u9700\u7684\u5404\u79cd\u5ea6\u91cf\u6307\u6807\u3002
\n\u901a\u8fc7\u6839\u636e\u4f7f\u7528\u60c5\u51b5\u9009\u62e9\u5ea6\u91cf\u6307\u6807\uff0c\u53ef\u4ee5\u8282\u7701\u6210\u672c\u3002<\/p>\n
\u8bf7\u53c2\u9605\u8fd9\u7bc7\u6587\u7ae0\u4ee5\u83b7\u53d6\u8be6\u7ec6\u4fe1\u606f\u3002
\n\u7b80\u800c\u8a00\u4e4b\uff0c\u901a\u8fc7\u4f7f\u7528ADOT\u7684Processor\u529f\u80fd\uff0c\u53ef\u4ee5\u8fdb\u884c\u6307\u6807\u8fc7\u6ee4\u548c\u5220\u9664\u4e0d\u9700\u8981\u7684\u5b57\u6bb5\u7b49\u64cd\u4f5c\u3002<\/p>\n
    processors<\/span>:<\/span>\r\n      # \u7279\u5b9a\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092EMF\u306e\u30ed\u30b0\u304b\u3089\u524a\u9664\u3059\u308b\u4f8b<\/span>\r\n      resource<\/span>:<\/span>\r\n        attributes<\/span>:<\/span>\r\n        -<\/span> key<\/span>:<\/span> Sources<\/span>\r\n          action<\/span>:<\/span> delete<\/span>\r\n        -<\/span> key<\/span>:<\/span> kubernetes<\/span>\r\n          action<\/span>:<\/span> delete<\/span>\r\n\r\n      # \u7279\u5b9a\u306e\u540d\u524d\u3092\u3082\u3064\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u51e6\u7406\u5bfe\u8c61\u304b\u3089\u9664\u5916\u3059\u308b\u4f8b<\/span>\r\n      filter\/exclude<\/span>:<\/span>\r\n        metrics<\/span>:<\/span>\r\n          exclude<\/span>:<\/span>\r\n            match_type<\/span>:<\/span> regexp<\/span>\r\n            metric_names<\/span>:<\/span>\r\n              -<\/span> container_.*<\/span>\r\n              -<\/span> go_.*<\/span>\r\n              -<\/span> redis_.*<\/span>\r\n<\/code><\/pre>\n
\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u8d39\u7528\u4e3b\u8981\u6765\u6e90\u662fCloudWatch Logs\u7684\u5bfc\u5165\u8d39\u7528\u548c\u6309CloudWatch Metrics\u6bcf\u4e2a\u6307\u6807\u8ba1\u8d39\u3002\u53ef\u80fd\u4f1a\u6709\u4eba\u95ee\u4e3a\u4ec0\u4e48\u9700\u8981\u65e5\u5fd7\uff0c\u4f46\u5728ADOT\u4e2d\uff0c\u6211\u4eec\u4ee5EMF\u683c\u5f0f\u5c06\u6307\u6807\u4f5c\u4e3a\u65e5\u5fd7\u53d1\u9001\uff0c\u6240\u4ee5\u65e5\u5fd7\u7684\u5bfc\u5165\u8d39\u7528\u4e5f\u662f\u8ba1\u8d39\u5bf9\u8c61\u3002\u56e0\u4e3a\u79ef\u5c11\u6210\u591a\uff0c\u6240\u4ee5\u79ef\u6781\u5730\u6392\u9664\u4e0d\u9700\u8981\u76d1\u89c6\u7684\u6307\u6807\u4f3c\u4e4e\u662f\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002\u53c2\u8003\uff1aCloudWatch\u4f7f\u7528\u8d39\u7528<\/p>\n
\u6211\u4e86\u89e3\u6307\u6807\uff0c\u4f46\u65e5\u5fd7\u548c\u8ffd\u8e2a\u5462\uff1f<\/h2>\n
\u89c2\u6d4b\u6027\u7684\u4e09\u79cd\u5de5\u5177\u662f\u65e5\u5fd7\/\u6307\u6807\/\u8ffd\u8e2a\uff0cADOT\u662f\u5426\u90fd\u652f\u6301\uff1f<\/p>\n
OpenTelemetry Collector\u76ee\u524d\u5177\u6709\u5c06\u65e5\u5fd7\u5bfc\u51fa\u5230CloudWatch\u7684\u63d2\u4ef6\uff0c\u5373AWS CloudWatch Logs Exporter\u3002\u7136\u800c\uff0c\u8be5\u63d2\u4ef6\u76ee\u524d\u4ecd\u5904\u4e8e\u5b9e\u9a8c\u9636\u6bb5\uff0c\u5e76\u5c1a\u672a\u5305\u542b\u5728ADOT\u4e2d\u3002\u56e0\u6b64\uff0c\u76ee\u524d\u6700\u597d\u7684\u9009\u62e9\u662f\u4f7f\u7528Fluent Bit\u7b49\u5de5\u5177\u5c06\u65e5\u5fd7\u53d1\u9001\u5230CloudWatch\u3002<\/p>\n
\u5173\u4e8e\u8ffd\u8e2a\uff0cADOT\u5305\u542b\u4e86\u4e00\u4e2a\u5c06\u8ffd\u8e2a\u5bfc\u51fa\u5230AWS X-Ray\u7684\u63d2\u4ef6\u3002\u4f7f\u7528AWS X-Ray\u8ddf\u8e2a\u5bfc\u51fa\u5668\u9002\u914d\u5668\uff0c\u60a8\u5e94\u8be5\u80fd\u591f\u5904\u7406\u8ffd\u8e2a\u3002(\u4f46\u6211\u8fd8\u6ca1\u6709\u4f7f\u7528\u8fc7\uff0c\u6240\u4ee5\u671f\u5f85\u60a8\u7684\u4f7f\u7528\u62a5\u544a!)<\/p>\n
\u603b\u7ed3<\/h2>\n
\u901a\u8fc7\u4f7f\u7528AWS Distro for OpenTelemetry\uff08ADOT\uff09\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06EKS\u7684\u6307\u6807\u6536\u96c6\u5230CloudWatch\u4e2d\u3002
\n\u5b83\u7531AWS\u5b98\u65b9\u7ef4\u62a4\uff0c\u5e76\u4e14\u76ee\u524d\u6b63\u5728\u79ef\u6781\u5f00\u53d1\u4e2d\uff0c\u56e0\u6b64\u662f\u4e00\u79cd\u6709\u524d\u666f\u7684\u65b9\u6cd5\u3002
\n\u5982\u679c\u60a8\u5df2\u7ecf\u5728CloudWatch\u4e2d\u6536\u96c6\u65e5\u5fd7\uff0c\u6216\u8005\u82e6\u4e8e\u65e0\u6cd5\u6536\u96c6\u6307\u6807\uff0c\u8bf7\u52a1\u5fc5\u5c1d\u8bd5\u4e00\u4e0b\uff01<\/p>\n
\u53c2\u8003\u8d44\u6599<\/h2>\n
    OpenTelemetry Collector<\/ul>\n","protected":false},"excerpt":{"rendered":"
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