{"id":36023,"date":"2023-02-17T10:18:34","date_gmt":"2023-08-17T09:55:54","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%86%e9%80%9a%e8%bf%87loadbalancer%e5%88%9b%e5%bb%ba%e7%9a%84elb%e4%b8%8eservice%e8%bf%9b%e8%a1%8c%e5%85%b3%e8%81%94%e3%80%82\/"},"modified":"2024-04-29T14:58:01","modified_gmt":"2024-04-29T06:58:01","slug":"%e5%b0%86%e9%80%9a%e8%bf%87loadbalancer%e5%88%9b%e5%bb%ba%e7%9a%84elb%e4%b8%8eservice%e8%bf%9b%e8%a1%8c%e5%85%b3%e8%81%94%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%86%e9%80%9a%e8%bf%87loadbalancer%e5%88%9b%e5%bb%ba%e7%9a%84elb%e4%b8%8eservice%e8%bf%9b%e8%a1%8c%e5%85%b3%e8%81%94%e3%80%82\/","title":{"rendered":"\u5c06\u901a\u8fc7LoadBalancer\u521b\u5efa\u7684ELB\u4e0eservice\u8fdb\u884c\u5173\u8054"},"content":{"rendered":"<h2>\u771f\u6b63\u7684\u6807\u9898<\/h2>\n<p>\u5728AWS\u521b\u5efa\u7684Kubernetes\u96c6\u7fa4\u4e0a\u5e94\u7528LoadBalancer\u670d\u52a1\uff0c\u5e76\u4f7f\u7528Prometheus\u5173\u8054\u751f\u6210\u7684ELB\u548c\u670d\u52a1\u4ee5\u751f\u6210\u6307\u6807\u3002<\/p>\n<h2>\u9019\u6a23\u7684\u4eba<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">AWS\u3067kubernetes\u3092\u4f7f\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5916\u90e8\u3068\u306e\u901a\u4fe1\u306bservice\u3092\u4f7f\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">prometheus\u3092\u4f7f\u3063\u3066\u3044\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\uff08\u305f\u3060EKS\u306e\u3053\u3068\u306f\u77e5\u3089\u306a\u3044\uff09<\/ul>\n<h2>\u56e0\u4e3a\u6709\u70b9\u957f\uff0c\u6240\u4ee5\u5927\u81f4\u4e0a\u505a\u4e86\u4ec0\u4e48\uff1f<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">service\u540d\u3068ELB\u3092\u95a2\u9023\u4ed8\u3051\u308b\u305f\u3081\u306b\u4ef2\u3092\u53d6\u308a\u6301\u3064exporter\u307f\u305f\u3044\u306a\u3082\u306e\u3092\u4f5c\u3063\u305f<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u65e2\u5b58\u306eexporter\u3068\u7d44\u307f\u5408\u308f\u305b\u3066k8s\u306eservice\u540d\u304b\u3089ELB\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u4f7f\u7528\u4f8b\u306edeployment\u3092\u307e\u3068\u3081\u3066\u307f\u305f<\/ul>\n<h2>\u957f\u7bc7\u7684\u4ecb\u7ecd\u3002<\/h2>\n<p>\u9009\u62e9\u5728kubernetes\u7684service\u4e2d\u4f7f\u7528type:LoadBalancer\u6765\u521b\u5efaaws\u7684elb\u65f6\uff0celb\u7684\u540d\u79f0\u4f1a\u53d8\u6210\u4e00\u4e2a\u968f\u673a\u7684\u5b57\u7b26\u4e32\uff0c\u4e0e\u5176\u4ed6kubernetes\u7aef\u7684\u6307\u6807\u5173\u8054\u8d77\u6765\u6709\u4e9b\u9ebb\u70e6\u3002<br \/>\nhttps:\/\/github.com\/kubernetes\/kubernetes\/issues\/29789<br \/>\n\u5728\u8fd9\u91cc\u6709\u5f88\u591a\u8ba8\u8bba\uff0c\u4f46\u6700\u7ec8\u60c5\u51b5\u5982\u4f55\u5462\uff1f<\/p>\n<p>\u5728\u4f7f\u7528AWS\u548cKubernetes\u914d\u5408Prometheus\u65f6\uff0c\u6211\u8ba4\u4e3a\u4f7f\u7528Grafana\u6765\u53ef\u89c6\u5316\u6307\u6807\uff0c\u5c06CloudWatch\u6307\u6807\u548cPrometheus\u5206\u522b\u4f5c\u4e3a\u6570\u636e\u6e90\uff0c\u662f\u6bd4\u8f83\u5e38\u89c1\u7684\u7528\u6cd5\uff0c\u4f46\u5076\u5c14\u4f1a\u9047\u5230\u4e00\u4e9b\u5c0f\u9ebb\u70e6\u548c\u4e0d\u4fbf\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5f53\u91cd\u65b0\u521b\u5efa\u670d\u52a1\u65f6\uff0c\u9700\u8981\u5c06\u65b0\u521b\u5efa\u7684elb\u540d\u79f0\u66ff\u6362\u6389\u73b0\u6709\u7684elb\uff08elb\u540d\u79f0\u4f1a\u968f\u673a\u751f\u6210\uff09\u3002<br \/>\n\u6709\u65f6\u53ef\u80fd\u5e0c\u671b\u4f7f\u7528prometheus\u7684\u5ea6\u91cf\u548ccloudwatch\u7684\u5ea6\u91cf\u8fdb\u884c\u8ba1\u7b97\uff08\u4f8b\u5982requestCount\/podCount\uff09\u3002<\/p>\n<p>\u7b2c\u4e00\u79cd\u65b9\u5f0f\u53ef\u80fd\u662f\u901a\u8fc7\u624b\u52a8\u64cd\u4f5c\u6216\u811a\u672c\u6765\u5904\u7406\u3002<br \/>\n\u7b2c\u4e8c\u79cd\u65b9\u5f0f\u662f\u4f7f\u7528cloudwatch_exporter\u5c06cloudwatch\u6307\u6807\u8f6c\u6362\u4e3aprometheus\u6307\u6807\u6765\u5904\u7406\u3002<\/p>\n<p>\u5e76\u4e14\u8fd9\u4e2acloudwatch_exporter\u6709\u70b9\u96be\u7528\uff0c\u5b83\u53ea\u8fd4\u56deconfig\u4e2d\u6307\u5b9a\u7684dimensions\u9879\u7684\u6807\u7b7e\u4fe1\u606f\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5c31\u7b97\u628acloudwatch\u7684\u6307\u6807\u4fe1\u606f\u653e\u5165prometheus\uff0c\u6700\u540e\u8fd8\u662f\u5f97\u968f\u673a\u6355\u6349\u5230\u751f\u6210\u7684elb\u540d\u79f0\uff0c\u5e76\u4e0e\u5176\u4ed6\u8d44\u6e90\u5173\u8054\u8d77\u6765\u3002<br \/>\n\u9664\u6b64\u4e4b\u5916\uff0c\u8fd9\u4e2acloudwatch_exporter\u8fd8\u6709\u4e00\u4e9b\u7279\u6b8a\u4e4b\u5904\uff0c\u4f46\u90a3\u662f\u53e6\u4e00\u4e2a\u6545\u4e8b\u4e86\u2026<\/p>\n<p>\u6240\u4ee5\uff0c\u6211\u60f3\u5230\u7684\u662f\uff0c\u5982\u679c\u80fd\u591f\u5c06\u8fd9\u4e2aCloudWatch\u6307\u6807\u4e0eservice-name\u4e4b\u7c7b\u7684\u670d\u52a1\u5173\u8054\u8d77\u6765\uff0c\u90a3\u4e48\u5728\u91cd\u65b0\u521b\u5efaELB\u4e4b\u540e\u5c31\u4e0d\u9700\u8981\u91cd\u65b0\u8bbe\u7f6e\u4e86\uff0c\u800c\u4e14\u4f7f\u7528\u4f53\u9a8c\u4e5f\u4f1a\u66f4\u597d\u3002<\/p>\n<h2>\u521b\u5efa\u5fc5\u8981\u7684\u4e1c\u897f<\/h2>\n<p>\u9996\u5148\uff0c\u6709\u5173\u5982\u4f55\u5c06ELB\u548c\u670d\u52a1\u8fde\u63a5\u8d77\u6765\u7684\u95ee\u9898\uff0c<br \/>\n\u6839\u636e\u6211\u6240\u4e86\u89e3\uff0c\u4ece\u670d\u52a1\u521b\u5efa\u7684ELB\u4f3c\u4e4e\u9ed8\u8ba4\u5e26\u6709\u7c7b\u4f3c\u4e0b\u56fe\u6240\u793a\u7684\u6807\u8bb0\u4fe1\u606f\u3002<br \/>\n\u6b64\u5916\uff0c\u6211\u7a0d\u540e\u4f1a\u63d0\u5230\uff0c\u60a8\u4e5f\u53ef\u4ee5\u81ea\u7531\u5730\u6dfb\u52a0\u6807\u8bb0\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d267a37434c4406c37dae\/15-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2018-11-24 21.07.47.png\" \/><\/div>\n<p>\u4e0a\u9762\u7684value\u662fnamespace \/ service-name\uff0c<br \/>\n\u4e0b\u9762\u7684key\u91cc\u5305\u542b\u4e86cluster\u540d\u5b57\u3002\uff08\u6307\u7684\u662f\u56fe\u6848\u7684\u90e8\u5206\uff09<\/p>\n<p>\u56e0\u4e3a\u627e\u4e0d\u5230\u53ef\u4ee5\u5c06\u8be5\u6807\u7b7e\u7684key-value\u4f5c\u4e3alabel\u7684prometheus\u6307\u6807\u4e0e\u670d\u52a1\u5173\u8054\u7684exporter\uff0c\u6240\u4ee5\u6211\u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5de5\u5177\u3002<br \/>\nhttps:\/\/github.com\/buildsville\/elb-tag-pusher<br \/>\n\u5b83\u4f1a\u83b7\u53d6elb\u7684\u6807\u7b7e\u5e76\u5c06\u6307\u6807\u63a8\u9001\u5230pushgateway\u3002<br \/>\n\u6211\u672c\u6765\u60f3\u76f4\u63a5\u521b\u5efaexporter\uff0c\u4f46\u662f\u6211\u4e0d\u77e5\u9053\u5982\u4f55\u52a8\u6001\u5730\u5c06tag\u7684key-value\u4f5c\u4e3alabel\u6807\u8bb0\uff0c\u6240\u4ee5\u5c31\u6709\u4e86\u8fd9\u79cd\u5f62\u5f0f\u3002<\/p>\n<p>\u5f53\u60a8\u90e8\u7f72\u8fd9\u4e2a\u9879\u76ee\u540e\uff0c\u60a8\u5c06\u80fd\u591f\u83b7\u5f97\u6b64\u7c7b\u6307\u6807\u3002<\/p>\n<pre class=\"post-pre\"><code>aws_elb_tags{\r\n  app=\"elb-tag-pusher\",\r\n  exported_job=\"push_elb_tag\",\r\n  instance=\"0.0.0.0:9091\",\r\n  job=\"kubernetes-pods\",\r\n  kubernetes_io_cluster_my_cluster_name=\"owned\",\r\n  kubernetes_io_service_name=\"default_test-service\",\r\n  kubernetes_namespace=\"default\",\r\n  kubernetes_node_hostname=\"ip-0-0-0-0.ap-northeast-1.compute.internal\",\r\n  kubernetes_node_ip=\"10.0.13.151\",\r\n  kubernetes_pod_ip=\"0.0.0.0\",\r\n  kubernetes_pod_name=\"elb-tag-pusher-xxxxxxxxxx-xxxxx\",\r\n  load_balancer_name=\"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\",\r\n  pod_template_hash=\"2709900335\"\r\n} 1\r\n<\/code><\/pre>\n<p>pushgateway\u6240\u9644\u52a0\u7684\u6807\u7b7e\u4e5f\u88ab\u5305\u542b\u5728\u5185\uff0c\u4f46\u91cd\u8981\u7684\u90e8\u5206\u662f<\/p>\n<pre class=\"post-pre\"><code>load_balancer_name=\"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\"\r\nkubernetes_io_service_name=\"default_test-service\"\r\nkubernetes_io_cluster_my_cluster_name=\"owned\"\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u9644\u8fd1\u3002<br \/>\nload_balancer_name\u662fELB\u7684\u540d\u79f0\uff0c\u5176\u4ed6\u7684\u662f\u6839\u636e\u6807\u7b7e\u8fdb\u884c\u7684\u547d\u540d\u3002<br \/>\n\u6839\u636e\u4e0a\u9762\u7684\u56fe\u50cf\u5bf9\u6bd4\uff0c\u53ef\u4ee5\u770b\u51fa\u7b26\u53f7\u5df2\u7ecf\u90e8\u5206\u66ff\u6362\u4e86\u3002<br \/>\n\u8fd9\u662f\u4e3a\u4e86\u9002\u5e94Prometheus\u7684\u6807\u7b7e\u952e\u53ea\u80fd\u4f7f\u7528\u201c:\u201d\u548c\u201c_\u201d\uff0c\u503c\u4e0d\u80fd\u4f7f\u7528\u201c\/\u201d\u8fd9\u4e2a\u89c4\u5b9a\u800c\u91c7\u53d6\u7684\u6743\u5b9c\u4e4b\u8ba1\uff0c\u5b9e\u9645\u4f7f\u7528\u65f6\u5fc5\u987b\u8003\u8651\u8fd9\u4e00\u70b9\u3002<\/p>\n<h2>\u4f7f\u7528\u793a\u4f8b<\/h2>\n<h3>kube-state-metrics\u7684\u90e8\u7f72<\/h3>\n<p>\u8fd9\u5c06\u6210\u4e3a\u6211\u4eec\u5efa\u7acb\u7684\u670d\u52a1\u6307\u6807\u7684\u57fa\u7840\u3002<br \/>\n\u867d\u7136\u9700\u8981\u8d4b\u4e88\u4e00\u5b9a\u7684\u89d2\u8272\uff0c\u4f46\u5bf9\u914d\u7f6e\u6ca1\u6709\u7279\u6b8a\u8981\u6c42\uff0c\u56e0\u6b64\u90e8\u7f72\u5e94\u8be5\u6ca1\u6709\u95ee\u9898\u3002<br \/>\nhttps:\/\/github.com\/kubernetes\/kube-state-metrics<\/p>\n<h3>ELB\u7684\u51c6\u5907<\/h3>\n<p>\u9996\u5148\uff0c\u5c06service=[\u670d\u52a1\u540d\u79f0]\u6dfb\u52a0\u5230elb\u7684\u6807\u7b7e\u4e2d\u3002<br \/>\n\u53ea\u9700\u5728service\u7684\u6ce8\u91ca\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff0c\u5373\u53ef\u81ea\u7531\u5730\u6dfb\u52a0\u6807\u7b7e\u3002<\/p>\n<pre class=\"post-pre\"><code>service.beta.kubernetes.io\/aws-load-balancer-additional-resource-tags: 'service=test-service'\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0ckey:service,value:test-service\u7684\u6807\u7b7e\u5c06\u9644\u52a0\u5230elb\uff0c\u800celb-tag-pusher\u5c06\u5728prometheus\u7684\u5ea6\u91cf\u4e2d\u6dfb\u52a0\u4e00\u4e2aservice=&#8221;test-service&#8221;\u7684\u6807\u7b7e\u3002<br \/>\n\u867d\u7136\u53ef\u4ee5\u4f7f\u7528label_replace\u6765\u8c03\u6574\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u9644\u52a0\u7684\u6807\u7b7ekubernetes_io_service_name=&#8221;default_test-service&#8221;\uff0c\u4f46\u8fd9\u79cd\u65b9\u5f0f\u660e\u663e\u66f4\u7b80\u5355\u3002<\/p>\n<h3>elb-tag-pusher\u7684\u51c6\u5907\u3002<\/h3>\n<p>\u6211\u4f1a\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u8fdb\u884c\u90e8\u7f72\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">apps\/v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Deployment<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elb-tag-pusher<\/span>\r\n  <span class=\"na\">namespace<\/span><span class=\"pi\">:<\/span> <span class=\"s\">default<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">replicas<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">matchLabels<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elb-tag-pusher<\/span>\r\n  <span class=\"na\">template<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elb-tag-pusher<\/span>\r\n      <span class=\"na\">annotations<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"s\">prometheus.io\/scrape<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">true'<\/span>\r\n        <span class=\"s\">prometheus.io\/port<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">9091'<\/span>\r\n      <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">masahata\/elb-tag-pusher:latest<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elb-tag-pusher<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">prom\/pushgateway:v0.6.0<\/span>\r\n          <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pushgateway<\/span>\r\n          <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"pi\">-<\/span> <span class=\"na\">containerPort<\/span><span class=\"pi\">:<\/span> <span class=\"m\">9091<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u6388\u4e88\u4ee5\u4e0b\u6743\u9650\u3002<\/p>\n<pre class=\"post-pre\"><code>{\r\n    \"Version\": \"2012-10-17\",\r\n    \"Statement\": [\r\n        {\r\n            \"Effect\": \"Allow\",\r\n            \"Action\": [\r\n                \"elasticloadbalancing:DescribeLoadBalancers\",\r\n                \"elasticloadbalancing:DescribeTags\"\r\n            ],\r\n            \"Resource\": \"*\"\r\n        }\r\n    ]\r\n}\r\n<\/code><\/pre>\n<p>\u8bf7\u5728\u8282\u70b9\u4e0a\u5206\u914d\u89d2\u8272\uff0c\u5c06`.aws\/credentials`\u653e\u7f6e\u4e8e`container`\u7684\u73af\u5883\u53d8\u91cf\u4e2d\uff0c\u4ee5\u8bbe\u7f6e\u5e10\u6237\u3002<\/p>\n<h3>\u51c6\u5907CloudWatch Exporter<\/h3>\n<p>\u8bf7\u8bbe\u7f6e\u914d\u7f6e\u6587\u4ef6\u4ee5\u4fbf\u83b7\u53d6ELB\u7684\u6307\u6807\uff0c\u5e76\u8fdb\u884c\u90e8\u7f72\u3002\u6211\u4eec\u5c06\u4ee5\u8bf7\u6c42\u6570\u548c\u5ef6\u8fdf\u4f5c\u4e3a\u793a\u4f8b\u6765\u83b7\u53d6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">region<\/span><span class=\"pi\">:<\/span> <span class=\"s\">ap-northeast-1<\/span>\r\n<span class=\"na\">delay_seconds<\/span><span class=\"pi\">:<\/span> <span class=\"m\">60<\/span>\r\n<span class=\"na\">range_seconds<\/span><span class=\"pi\">:<\/span> <span class=\"m\">60<\/span>\r\n<span class=\"na\">metrics<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">aws_namespace<\/span><span class=\"pi\">:<\/span> <span class=\"s\">AWS\/ELB<\/span>\r\n    <span class=\"na\">aws_metric_name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">RequestCount<\/span>\r\n    <span class=\"na\">aws_dimensions<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"nv\">LoadBalancerName<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">aws_dimension_select_regex<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">LoadBalancerName<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">[0-9a-f]{32}\"<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">aws_statistics<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"nv\">Sum<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">aws_namespace<\/span><span class=\"pi\">:<\/span> <span class=\"s\">AWS\/ELB<\/span>\r\n    <span class=\"na\">aws_metric_name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Latency<\/span>\r\n    <span class=\"na\">aws_dimensions<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"nv\">LoadBalancerName<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">aws_dimension_select_regex<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">LoadBalancerName<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">[0-9a-f]{32}\"<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">aws_statistics<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"nv\">Average<\/span><span class=\"pi\">]<\/span>\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u5ef6\u8fdf\u79d2\u6570(delay_seconds)\u548c\u8303\u56f4\u79d2\u6570(range_seconds)\u662f\u6bd4\u8f83\u7e41\u7410\u7684\u9879\u76ee\uff0c\u56e0\u6b64\u4f1a\u6839\u636e\u4f7f\u7528\u65b9\u6cd5\u8fdb\u884c\u76f8\u5e94\u7684\u8bbe\u7f6e\u3002<\/p>\n<h3>\u83b7\u53d6\u5ea6\u91cf\u6807\u51c6<\/h3>\n<p>\u5982\u679c\u5230\u76ee\u524d\u4e3a\u6b62\u80fd\u591f\u6b63\u5e38\u8fd0\u884c\uff0c\u90a3\u4e48\u8fd9\u6837\u7684promQL\u3002<\/p>\n<pre class=\"post-pre\"><code>kube_service_info\r\n  * on(service) group_left(load_balancer_name) aws_elb_tags{service=~\".+\"}\r\n  * on(load_balancer_name) group_left() aws_elb_request_count_sum\r\n<\/code><\/pre>\n<p>\u6240\u4ee5\uff0c\u6211\u8ba4\u4e3a\u53ef\u4ee5\u83b7\u53d6\u5ea6\u91cf\u6807\u51c6\u3002<\/p>\n<pre class=\"post-pre\"><code>{\r\n  app=\"kube-state-metrics\",\r\n  cluster_ip=\"0.0.0.0\",\r\n  instance=\"0.0.0.0:8080\",\r\n  job=\"kubernetes-pods\",\r\n  kubernetes_namespace=\"default\",\r\n  kubernetes_node_hostname=\"ip-0-0-0-0.ap-northeast-1.compute.internal\",\r\n  kubernetes_node_ip=\"0.0.0.0\",\r\n  kubernetes_pod_ip=\"0.0.0.0\",\r\n  kubernetes_pod_name=\"kube-state-metrics-dc9bb7b77-xdg69\",\r\n  load_balancer_name=\"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\",\r\n  namespace=\"default\",\r\n  pod_template_hash=\"999999999\"\r\n  service=\"test-service\"\r\n} 15\r\n<\/code><\/pre>\n<p>\u5982\u679c\u6ca1\u6709\u5bf9 ELB \u8fdb\u884c\u8bbf\u95ee\uff0c\u5c31\u65e0\u6cd5\u83b7\u53d6 cloudwatch_exporter \u7684\u6307\u6807\uff0c\u56e0\u6b64\u4e5f\u65e0\u6cd5\u83b7\u53d6\u8fd9\u4e9b\u6307\u6807\u3002<\/p>\n<p>\u53ef\u4ee5\u9009\u62e9\u5c06\u5176\u4f5c\u4e3aprometheus\u7684\u5f55\u5236\u89c4\u5219\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f1a\u592a\u957f\u800c\u7e41\u7410\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">groups<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kube_service_extra.rules<\/span>\r\n    <span class=\"na\">rules<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">record<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kube_service_request_count<\/span>\r\n        <span class=\"na\">expr<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kube_service_info * on(service) group_left(load_balancer_name) aws_elb_tags{service=~\".+\"} * on(load_balancer_name) group_left() aws_elb_request_count_sum<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">record<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kube_service_latency_seconds<\/span>\r\n        <span class=\"na\">expr<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kube_service_info * on(service) group_left(load_balancer_name) aws_elb_tags{service=~\".+\"} * on(load_balancer_name) group_left() aws_elb_latency_average<\/span>\r\n<\/code><\/pre>\n<p>\u73b0\u5728\u53ef\u4ee5\u6839\u636e\u670d\u52a1\u540d\u79f0\u83b7\u53d6ELB\u7684\u6307\u6807\u3002<br \/>\n\u5373\u4f7f\u91cd\u65b0\u521b\u5efa\u670d\u52a1\u5e76\u66f4\u6539\u4e86ELB\uff0c\u53ea\u8981\u6807\u7b7e\u4fdd\u6301\u76f8\u540c\uff0c\u5c31\u4e0d\u5fc5\u62c5\u5fc3\u3002<\/p>\n<h2>\u6700\u540e\u7a0d\u5fae<\/h2>\n<p>\u4ee5\u4e0a\u5185\u5bb9\u7684\u793a\u4f8bYAML\u5df2\u653e\u7f6e\u5728https:\/\/github.com\/buildsville\/elb-tag-pusher\/tree\/master\/sample\u3002<\/p>\n<p>\u5982\u679c\u4f7f\u7528 https:\/\/github.com\/DirectXMan12\/k8s-prometheus-adapter\uff0c\u6211\u8ba4\u4e3a\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u81ea\u52a8\u8c03\u6574\u7684\u6307\u6807\u3002<br \/>\n\u7136\u800c\uff0c\u7531\u4e8ecloudwatch_exporter\u4f1a\u6709\u4e9b\u8bb8\u5ef6\u8fdf\uff0c\u6240\u4ee5\u5728\u9700\u8981\u8fc5\u901f\u54cd\u5e94\u7684\u60c5\u51b5\u4e0b\u53ef\u80fd\u4f1a\u7a0d\u5fae\u6709\u4e9b\u56f0\u96be\u3002<\/p>\n<p>\u6211\u672c\u6765\u4e5f\u60f3\u5199\u4e00\u4e9b\u5173\u4e8e\u8fd9\u65b9\u9762\u7684\uff0c\u4f46\u662f\u4f1a\u53d8\u5f97\u592a\u957f\uff0c\u6240\u4ee5\u8fd9\u6b21\u5c31\u5230\u8fd9\u91cc\u5427\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u771f\u6b63\u7684\u6807\u9898 \u5728AWS\u521b\u5efa\u7684Kubernetes\u96c6\u7fa4\u4e0a\u5e94\u7528LoadBalancer\u670d\u52a1\uff0c\u5e76\u4f7f\u7528Prometheu [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-36023","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5c06\u901a\u8fc7LoadBalancer\u521b\u5efa\u7684ELB\u4e0eservice\u8fdb\u884c\u5173\u8054 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5c06\u901a\u8fc7loadbalancer\u521b\u5efa\u7684elb\u4e0eservice\u8fdb\u884c\u5173\u8054\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5c06\u901a\u8fc7LoadBalancer\u521b\u5efa\u7684ELB\u4e0eservice\u8fdb\u884c\u5173\u8054\" \/>\n<meta property=\"og:description\" content=\"\u771f\u6b63\u7684\u6807\u9898 \u5728AWS\u521b\u5efa\u7684Kubernetes\u96c6\u7fa4\u4e0a\u5e94\u7528LoadBalancer\u670d\u52a1\uff0c\u5e76\u4f7f\u7528Prometheu [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5c06\u901a\u8fc7loadbalancer\u521b\u5efa\u7684elb\u4e0eservice\u8fdb\u884c\u5173\u8054\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-17T09:55:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-29T06:58:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d267a37434c4406c37dae\/15-0.png\" \/>\n<meta name=\"author\" content=\"\u5b87, \u534e\" \/>\n<meta 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