{"id":35454,"date":"2023-09-21T09:08:24","date_gmt":"2023-03-20T16:32:33","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes-1-26-sig-instrumentation-%e7%9a%84%e6%94%b9%e5%8a%a8%e7%bb%86%e8%8a%82\/"},"modified":"2024-05-04T00:51:00","modified_gmt":"2024-05-03T16:51:00","slug":"kubernetes-1-26-sig-instrumentation-%e7%9a%84%e6%94%b9%e5%8a%a8%e7%bb%86%e8%8a%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes-1-26-sig-instrumentation-%e7%9a%84%e6%94%b9%e5%8a%a8%e7%bb%86%e8%8a%82\/","title":{"rendered":"Kubernetes 1.26 SIG Instrumentation \u7684\u6539\u52a8\u7ec6\u8282"},"content":{"rendered":"<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Kubernetes 1.24 SIG Instrumentation \u306e\u5909\u66f4\u5185\u5bb9<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Kubernetes 1.25 SIG Instrumentation \u306e\u5909\u66f4\u5185\u5bb9<\/ul>\n<h2>\u9996\u5148<\/h2>\n<p>\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u603b\u7ed3\u4e86\u6765\u81eaKubernetes 1.26\u7684CHANGELOG\u4e2d\u6709\u5173\u5ea6\u91cf\u6307\u6807\u53d8\u5316\u4ee5\u53caSIG Instrumentation\u7684\u5de5\u4f5c\u3002<\/p>\n<p>\u5728 Kubernetes v1.26 \u4e2d\uff0cSIG Instrumentation \u5904\u7406\u7684\u4e3b\u8981\u8bae\u9898\u4e4b\u4e00\u662f\u6539\u5584 Kubernetes \u7684\u6307\u6807\u3002\u8fd9\u6b21\u6539\u8fdb\u5305\u542b\u4e86\u4e00\u4e9b\u503c\u5f97\u5173\u6ce8\u7684\u5185\u5bb9\u3002\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u5bf9\u8fd9\u4e9b\u5185\u5bb9\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n<h3>\u6307\u6807\u7a33\u5b9a\u6027\u6846\u67b6\u7684\u6269\u5c55<\/h3>\n<p>Metrics Stability Framework \u306e\u62e1\u5f35\u304c \u5c0e\u5165\uff08Alpha\uff09 \u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<ul class=\"post-ul\">KEP 3498-extending-stability<\/ul>\n<p>v1.25 \u307e\u3067\u306e Stability Level \u306f ALPHA \u3068 STABLE \u306e\u307f\u3067\u3057\u305f\u304c\u3001v1.26 \u3067\u306f INTERNAL \u3068 BETA \u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">\/\/ StabilityLevel represents the API guarantees for a given defined metric.<\/span>\r\n<span class=\"k\">type<\/span> <span class=\"n\">StabilityLevel<\/span> <span class=\"kt\">string<\/span>\r\n\r\n<span class=\"k\">const<\/span> <span class=\"p\">(<\/span>\r\n\t<span class=\"c\">\/\/ INTERNAL metrics have no stability guarantees, as such, labels may<\/span>\r\n\t<span class=\"c\">\/\/ be arbitrarily added\/removed and the metric may be deleted at any time.<\/span>\r\n\t<span class=\"n\">INTERNAL<\/span> <span class=\"n\">StabilityLevel<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"INTERNAL\"<\/span>\r\n\t<span class=\"c\">\/\/ ALPHA metrics have no stability guarantees, as such, labels may<\/span>\r\n\t<span class=\"c\">\/\/ be arbitrarily added\/removed and the metric may be deleted at any time.<\/span>\r\n\t<span class=\"n\">ALPHA<\/span> <span class=\"n\">StabilityLevel<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"ALPHA\"<\/span>\r\n\t<span class=\"c\">\/\/ BETA metrics are governed by the deprecation policy outlined in by<\/span>\r\n\t<span class=\"c\">\/\/ the control plane metrics stability KEP.<\/span>\r\n\t<span class=\"n\">BETA<\/span> <span class=\"n\">StabilityLevel<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"BETA\"<\/span>\r\n\t<span class=\"c\">\/\/ STABLE metrics are guaranteed not be mutated and removal is governed by<\/span>\r\n\t<span class=\"c\">\/\/ the deprecation policy outlined in by the control plane metrics stability KEP.<\/span>\r\n\t<span class=\"n\">STABLE<\/span> <span class=\"n\">StabilityLevel<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"STABLE\"<\/span>\r\n<span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<p>\u7a33\u5b9a\u6027\u7ea7\u522b\u662fKubernetes\u72ec\u7279\u7684\u6307\u6807\u6846\u67b6\u3002Prometheus\u6307\u6807\u7684\u5e2e\u52a9\u6587\u672c\u4ee5\u683c\u5f0f\u4e3a# HELP xxxxx [ALPHA] xxxx\u7684\u5f62\u5f0f\u8bb0\u5f55\u3002\u6307\u6807\u7a33\u5b9a\u6027\u6846\u67b6\u672c\u8eab\u5728Kubernetes v1.17\u4e2d\u4e3aBeta\u7248\u672c\uff0c\u5728v1.21\u4e2d\u6210\u4e3a\u7a33\u5b9a\u7248\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code>\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u30d8\u30eb\u30d7\u30c6\u30ad\u30b9\u30c8\u306e\u4f8b\r\n\r\n# HELP apiserver_audit_event_total [ALPHA] Counter of audit events generated and sent to the audit backend.\r\n# TYPE apiserver_audit_event_total counter\r\napiserver_audit_event_total 0\r\n<\/code><\/pre>\n<p>\u5982\u679c\u67e5\u770bKubernetes\u6267\u884c\u8ba1\u5212\uff08KEP\uff09\uff0c\u53ef\u4ee5\u53d1\u73b0INTERNAL\u662f\u4f9b\u5185\u90e8\u5f00\u53d1\u4f7f\u7528\u7684\uff0c\u610f\u5473\u7740\u53ef\u4ee5\u5728\u4efb\u4f55\u7248\u672c\u4e2d\u968f\u610f\u5220\u9664\uff0c\u6240\u4ee5\u5efa\u8baeKubernetes\u4f7f\u7528\u8005\uff08Kubernetes\u7ba1\u7406\u5458\/\u5e94\u7528\u5f00\u53d1\u8005\uff09\u5e94\u8be5\u907f\u514d\u4f7f\u7528\u5b83\u3002<\/p>\n<p>BETA \u662f\u4ecb\u65bc ALPHA \u548c STABLE \u4e4b\u9593\u7684\u7a69\u5b9a\u6027\u3002\u5f9e\u52d5\u6a5f\u4f86\u770b\uff0c\u91cd\u9ede\u5728\u65bc\u5f37\u8abf ALPHA \u662f\u66f4\u65e9\u671f\u7684\u6307\u6a19\uff0c\u800c\u5c07\u4e4b\u524d\u7684 ALPHA \u76f8\u7576\u7a0b\u5ea6\u7684\u7a69\u5b9a\u6027\u8996\u70ba BETA\u3002<\/p>\n<p>ALPHA\u4e0eBETA\u7684\u7a33\u5b9a\u6027\u6c34\u5e73\u5c06\u4e0e\u529f\u80fd\u95e8\u9650\u7684\u9636\u6bb5\u4e00\u6837\uff0c\u5b9a\u671f\u51b3\u5b9a\u5e76\u5f3a\u5236\u8fdb\u884c\u5347\u7ea7\u6216\u6807\u8bb0\u4e3a\u5f03\u7528\u3002\u5728Alpha\u9636\u6bb5\uff0c\u5b83\u5c06\u88ab\u6807\u8bb0\u4e3a\u672a\u5b9e\u65bd\uff0c\u5728Beta\u9636\u6bb5\u5c06\u88ab\u8ba1\u5212\u4e3a\u5b9e\u65bd\u3002<\/p>\n<p>\u6b64\u6b21\u53d1\u5e03\u8fd8\u516c\u5f00\u4e86\u5305\u542b\u7a33\u5b9a\u7ea7\u522b\u548c\u6807\u7b7e\u7684\u6307\u6807\u6587\u6863\u3002\u6b64\u6587\u6863\u662f\u901a\u8fc7\u4ee3\u7801\u81ea\u52a8\u751f\u6210\u7684\u3002\u7531\u4e8e Kubernetes \u7684 Changelog \u65e0\u6cd5\u907f\u514d\u9057\u6f0f\uff0c\u6240\u4ee5\u6211\u8ba1\u5212\u4ece\u4e0b\u4e00\u4e2a\u7248\u672c\u8d77\u5c06\u81ea\u52a8\u751f\u6210\u7684\u6307\u6807\u6587\u6863\u4e0e\u5176\u8fdb\u884c\u5bf9\u6bd4\uff0c\u7136\u540e\u64b0\u5199\u5ea6\u91cf\u8861\u7684\u6587\u7ae0\u3002<\/p>\n<h3>Kubernetes \u7ec4\u4ef6\u7684\u670d\u52a1\u6c34\u5e73\u6307\u793a\u5668\uff08SLI\uff09\u5ea6\u91cf<\/h3>\n<p>Kubernetes \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e Service Level Indicator (SLI) \u30e1\u30c8\u30ea\u30af\u30b9\u304c\u5c0e\u5165(Alpha)\u3055\u308c\u307e\u3057\u305f\u3002<br \/>\nComponentSLIs \u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30b2\u30fc\u30c8\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u3001\u30d8\u30eb\u30b9\u30c1\u30a7\u30c3\u30af\u306e\u30c7\u30fc\u30bf\u304b\u3089\u30e1\u30c8\u30ea\u30af\u30b9\u306b\u5909\u63db\u3055\u308c\u305f Service Level Objectives(SLO) \u3092\u7b97\u51fa\u3067\u304d\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8 \/metrics\/slis \u304c\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">KEP 3466-kubernetes-component-health-slis<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Kubernetes Component SLI Metrics<\/ul>\n<p>\u5b9f\u969b\u306b ComponentSLIs \u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30b2\u30fc\u30c8\u3092\u6709\u52b9\u306b\u3057\u3066 \/metrics\/slis \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068 Cauge: kubernetes_healthcheck \u3068 Counter: kubernetes_healthchecks_total \u306e 2 \u3064\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n<details>kube-controller-manager \u306e SLI \u30e1\u30c8\u30ea\u30af\u30b9<br \/>\n# HELP kubernetes_healthcheck [ALPHA] This metric records the result of a single healthcheck.<br \/>\n# TYPE kubernetes_healthcheck gauge<br \/>\nkubernetes_healthcheck{name=&#8221;attachdetach&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;bootstrapsigner&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;clusterrole-aggregation&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;cronjob&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;csrapproving&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;csrcleaner&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;csrsigning&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;daemonset&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;deployment&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;disruption&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;endpoint&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;endpointslice&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;endpointslicemirroring&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;ephemeral-volume&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;garbagecollector&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;horizontalpodautoscaling&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;job&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;leaderElection&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;namespace&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;nodeipam&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;nodelifecycle&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;persistentvolume-binder&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;persistentvolume-expander&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;podgc&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;pv-protection&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;pvc-protection&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;replicaset&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;replicationcontroller&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;resourcequota&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;root-ca-cert-publisher&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;serviceaccount&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;statefulset&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;tokencleaner&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;ttl&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\nkubernetes_healthcheck{name=&#8221;ttl-after-finished&#8221;,type=&#8221;healthz&#8221;} 1<br \/>\n# HELP kubernetes_healthchecks_total [ALPHA] This metric records the results of all healthcheck.<br \/>\n# TYPE kubernetes_healthchecks_total counter<br \/>\nkubernetes_healthchecks_total{name=&#8221;attachdetach&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;bootstrapsigner&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;clusterrole-aggregation&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;cronjob&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;csrapproving&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;csrcleaner&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;csrsigning&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;daemonset&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;deployment&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;disruption&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;endpoint&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;endpointslice&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;endpointslicemirroring&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;ephemeral-volume&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;garbagecollector&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;horizontalpodautoscaling&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;job&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;leaderElection&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 138<br \/>\nkubernetes_healthchecks_total{name=&#8221;namespace&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;nodeipam&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;nodelifecycle&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;persistentvolume-binder&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;persistentvolume-expander&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;podgc&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;pv-protection&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;pvc-protection&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;replicaset&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;replicationcontroller&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;resourcequota&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;root-ca-cert-publisher&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;serviceaccount&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;statefulset&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;tokencleaner&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;ttl&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<br \/>\nkubernetes_healthchecks_total{name=&#8221;ttl-after-finished&#8221;,status=&#8221;success&#8221;,type=&#8221;healthz&#8221;} 137<\/details>\n<h3>\u63d0\u4f9bFeature Gate Metrics.<\/h3>\n<p>\u73b0\u5728\u53ef\u4ee5\u4f7f\u7528\u201ckubernetes_feature_enabled\u201d\u6307\u6807\u6765\u786e\u8ba4Kubernetes\u6bcf\u4e2a\u7ec4\u4ef6\u7684\u529f\u80fd\u95e8\u662f\u5426\u542f\u7528\u3002<\/p>\n<details>https:\/\/github.com\/kubernetes\/kubernetes\/pull\/112690<br \/>\n# HELP kubernetes_feature_enabled [ALPHA] This metric records the data about the stage and enablement of a k8s feature.<br \/>\n# TYPE kubernetes_feature_enabled gauge<br \/>\nkubernetes_feature_enabled{name=&#8221;APIListChunking&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;APIPriorityAndFairness&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;APIResponseCompression&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;APISelfSubjectReview&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;APIServerIdentity&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;APIServerTracing&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;AdvancedAuditing&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;AggregatedDiscoveryEndpoint&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;AllAlpha&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;AllBeta&#8221;,stage=&#8221;BETA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;AnyVolumeDataSource&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;AppArmor&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CPUManager&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CPUManagerPolicyAlphaOptions&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;CPUManagerPolicyBetaOptions&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CPUManagerPolicyOptions&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CSIInlineVolume&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CSIMigration&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CSIMigrationAWS&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CSIMigrationAzureDisk&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CSIMigrationAzureFile&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CSIMigrationGCE&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CSIMigrationPortworx&#8221;,stage=&#8221;BETA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;CSIMigrationRBD&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;CSIMigrationvSphere&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CSINodeExpandSecret&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;CSIStorageCapacity&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CSIVolumeHealth&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;ContainerCheckpoint&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;ContextualLogging&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;ControllerManagerLeaderMigration&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CronJobTimeZone&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;CustomCPUCFSQuotaPeriod&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;CustomResourceValidationExpressions&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;DaemonSetUpdateSurge&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;DelegateFSGroupToCSIDriver&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;DevicePlugins&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;DisableAcceleratorUsageMetrics&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;DisableCloudProviders&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;DisableKubeletCloudCredentialProviders&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;DownwardAPIHugePages&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;DryRun&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;DynamicKubeletConfig&#8221;,stage=&#8221;DEPRECATED&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;EfficientWatchResumption&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;EndpointSliceTerminatingCondition&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;EphemeralContainers&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;ExecProbeTimeout&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;ExpandCSIVolumes&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;ExpandInUsePersistentVolumes&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;ExpandPersistentVolumes&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;ExpandedDNSConfig&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;ExperimentalHostUserNamespaceDefaulting&#8221;,stage=&#8221;BETA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;GRPCContainerProbe&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;GracefulNodeShutdown&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;GracefulNodeShutdownBasedOnPodPriority&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;HPAContainerMetrics&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;HPAScaleToZero&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;HonorPVReclaimPolicy&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;IPTablesOwnershipCleanup&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;IdentifyPodOS&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;InTreePluginAWSUnregister&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;InTreePluginAzureDiskUnregister&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;InTreePluginAzureFileUnregister&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;InTreePluginGCEUnregister&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;InTreePluginPortworxUnregister&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;InTreePluginRBDUnregister&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;InTreePluginvSphereUnregister&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;JobMutableNodeSchedulingDirectives&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;JobPodFailurePolicy&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;JobReadyPods&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;JobTrackingWithFinalizers&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;KMSv2&#8243;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;KubeletCredentialProviders&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;KubeletInUserNamespace&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;KubeletPodResources&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;KubeletPodResourcesGetAllocatable&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;KubeletTracing&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;LegacyServiceAccountTokenNoAutoGeneration&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;LocalStorageCapacityIsolation&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;LocalStorageCapacityIsolationFSQuotaMonitoring&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;LogarithmicScaleDown&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;LoggingAlphaOptions&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;LoggingBetaOptions&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;MatchLabelKeysInPodTopologySpread&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;MaxUnavailableStatefulSet&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;MemoryManager&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;MemoryQoS&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;MinDomainsInPodTopologySpread&#8221;,stage=&#8221;BETA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;MixedProtocolLBService&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;MultiCIDRRangeAllocator&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;NetworkPolicyEndPort&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;NetworkPolicyStatus&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;NodeInclusionPolicyInPodTopologySpread&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;NodeOutOfServiceVolumeDetach&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;NodeSwap&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;OpenAPIEnums&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;OpenAPIV3&#8243;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;PodAndContainerStatsFromCRI&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;PodDeletionCost&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;PodDisruptionConditions&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;PodHasNetworkCondition&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;PodSecurity&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;ProbeTerminationGracePeriod&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;ProcMountType&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;ProxyTerminatingEndpoints&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;QOSReserved&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;ReadWriteOncePod&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;RecoverVolumeExpansionFailure&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;RemainingItemCount&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;RemoveSelfLink&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;RetroactiveDefaultStorageClass&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;RotateKubeletServerCertificate&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;SELinuxMountReadWriteOncePod&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;SeccompDefault&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;ServerSideApply&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;ServerSideFieldValidation&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;ServiceIPStaticSubrange&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;ServiceInternalTrafficPolicy&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;SizeMemoryBackedVolumes&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;StatefulSetAutoDeletePVC&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;StatefulSetMinReadySeconds&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;StorageVersionAPI&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;StorageVersionHash&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;TopologyAwareHints&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;TopologyManager&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;UserNamespacesStatelessPodsSupport&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;VolumeCapacityPriority&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;WatchBookmark&#8221;,stage=&#8221;&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;WinDSR&#8221;,stage=&#8221;ALPHA&#8221;} 0<br \/>\nkubernetes_feature_enabled{name=&#8221;WinOverlay&#8221;,stage=&#8221;BETA&#8221;} 1<br \/>\nkubernetes_feature_enabled{name=&#8221;WindowsHostProcessContainers&#8221;,stage=&#8221;BETA&#8221;} 1<\/details>\n<p>&nbsp;<\/p>\n<h2>\u65b0\u589e\u6307\u6a19<\/h2>\n<h3>kube-apiserver: Kubernetes API \u670d\u52a1\u7aef<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">APF(Priority and Fairness) \u306b _borrowing_ \u3068\u3044\u3046\u65b0\u3057\u3044\u6a5f\u80fd\u304c\u5c0e\u5165\u3055\u308c\u3001API Priority Level \u304c\u4ed6\u306e Priority Level \u304b\u3089\u30b7\u30fc\u30c8\u6570\u3092\u501f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30af\u30e9\u30b9\u30bf\u306e\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f Priority Level \u306e .spec.limited \u30d5\u30a3\u30fc\u30eb\u30c9\u914d\u4e0b\u306b\u65b0\u3057\u304f\u5c0e\u5165\u3055\u308c\u305f 2 \u3064\u306e\u30d5\u30a3\u30fc\u30eb\u30c9 lendablePercent \u3068 borrowingLimitPercent \u3092\u5229\u7528\u3057\u3066\u3001\u7279\u5b9a\u306e PriorityLevelConfiguration \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u501f\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u6a5f\u80fd\u306e\u5c0e\u5165\u306b\u3088\u308a\u4ee5\u4e0b\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002\u307e\u305f\u501f\u7528\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u65e2\u5b58\u30e1\u30c8\u30ea\u30af\u30b9\u3067\u3042\u308b apiserver_flowcontrol_request_concurrency_limit \u306f\u3001\u8a2d\u5b9a\u3055\u308c\u305f\u540c\u6642\u5b9f\u884c\u6570\u306e\u5236\u9650\u3068\u5f37\u5236\u3055\u308c\u305f\u540c\u6642\u5b9f\u884c\u6570\u306e\u5236\u9650\u306e\u4e21\u65b9\u3067\u306f\u306a\u304f\u3001\u8a2d\u5b9a\u3055\u308c\u305f\u540c\u6642\u5b9f\u884c\u6570\u306e\u307f\u3092\u8a18\u9332\u3057\u307e\u3059(#113485, @\ufff0MikeSpreitzer)\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>apiserver_flowcontrol_nominal_limit_seats: Nominal number of execution seats configured for each priority level<\/p>\n<p>apiserver_flowcontrol_lower_limit_seats: Configured lower bound on number of execution seats available to each priority level<\/p>\n<p>apiserver_flowcontrol_upper_limit_seats: Configured upper bound on number of execution seats available to each priority level<\/p>\n<p>apiserver_flowcontrol_demand_seats: Observations, at the end of every nanosecond, of (the number of seats each priority level could use) \/ (nominal number of seats for that level)<\/p>\n<p>apiserver_flowcontrol_demand_seats_high_watermark: High watermark, over last adjustment period, of demand_seats<\/p>\n<p>apiserver_flowcontrol_demand_seats_average: Time-weighted average, over last adjustment period, of demand_seats<\/p>\n<p>apiserver_flowcontrol_demand_seats_stdev: Time-weighted standard deviation, over last adjustment period, of demand_seats<\/p>\n<p>apiserver_flowcontrol_demand_seats_smoothed: Smoothed seat demands<\/p>\n<p>apiserver_flowcontrol_target_seats: Seat allocation targets<\/p>\n<p>apiserver_flowcontrol_seat_fair_frac: Fair fraction of server&#8217;s concurrency to allocate to each priority level that can use it<\/p>\n<p>apiserver_flowcontrol_current_limit_seats: current derived number of execution seats available to each priority level<\/p>\n<h3>kubelet\uff08\u5ba2\u6237\u7aef\u8282\u70b9\u7ba1\u7406\uff09<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Pod \u30b9\u30c6\u30fc\u30bf\u30b9\u306e\u5909\u66f4\u304c\u691c\u51fa\u3055\u308c\u3066\u304b\u3089\u3001\u305d\u306e Pod \u304c\u6b63\u5e38\u306b\u66f4\u65b0\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u8a18\u9332\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f(#107896, @\ufff0smarterclayton)<\/ul>\n<\/li>\n<\/ul>\n<p>Histogram: pod_status_sync_duration_seconds<\/p>\n<p>Labels: None<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">CPU \u30b3\u30a2\u306e\u5c02\u6709(\u30d4\u30f3\u30cb\u30f3\u30b0) \u5272\u5f53\u6570\u3068\u5931\u6557\u6570\u3092\u8a18\u9332\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f(#112855, @\ufff0fromanirh)<\/ul>\n<\/li>\n<\/ul>\n<p>Counter: kubelet_cpu_manager_pinning_requests_total<\/p>\n<p>Labels: None<\/p>\n<p>Counter: kubelet_cpu_manager_pinning_errors_total<\/p>\n<p>Labels: None<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5168\u3066\u306e\u30b3\u30f3\u30c6\u30ca\u304c\u958b\u59cb\u3055\u308c watch \u3067\u89b3\u6e2c\u3067\u304d\u308b\u307e\u3067\u306e\u3001\u30a4\u30e1\u30fc\u30b8\u53d6\u5f97\u3068 Init \u30b3\u30f3\u30c6\u30ca\u306e\u5b9f\u884c\u6642\u9593\u3092\u9664\u3044\u305f Pod \u958b\u59cb\u307e\u3067\u306e\u6642\u9593\uff08\u79d2\u5358\u4f4d\uff09\u3092\u8a18\u9332\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f(#111930, @\ufff0azylinski)<\/ul>\n<\/li>\n<\/ul>\n<p>Histogram: kubelet_pod_start_sli_duration_seconds<\/p>\n<p>Labels: None<\/p>\n<h3>Kube \u63a7\u5236\u5668\u7ba1\u7406\u5668<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Finalizer \u306b batch.kubernetes.io\/job-tracking \u3092\u6301\u3064\u3001\u30d5\u30a7\u30fc\u30ba\u304c Failed\u3001\u307e\u305f\u306f Succeeded \u306e Pod \u6570\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u30b8\u30e7\u30d6\u30b9\u30c6\u30fc\u30bf\u30b9\u306b\u8a08\u4e0a\u3057\u305f\u5f8c\u306b Pod \u306e Finalizer \u304c\u524a\u9664\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u76e3\u8996\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059(#113176, @\ufff0alculquicondor)<\/ul>\n<\/li>\n<\/ul>\n<p>Counter: job_controller_terminated_pods_tracking_finalizer_total<\/p>\n<p>Labels: {&#8220;event&#8221;}<\/p>\n<p>&#8220;add&#8221; or &#8220;delete&#8221;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Pod GC \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306b\u3001\u5f37\u5236\u7684\u306b\u524a\u9664\u3055\u308c\u305f Pod \u6570\u3068\u3001\u5f37\u5236\u7684\u306b\u524a\u9664\u3059\u308b\u969b\u306b\u767a\u751f\u3057\u305f\u30a8\u30e9\u30fc\u6570\u3092\u8a18\u9332\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f(#113519, @\ufff0xing-yang)<\/ul>\n<\/li>\n<\/ul>\n<p>Counter: pod_gc_collector_force_delete_pods_total<\/p>\n<p>Labels: None<\/p>\n<p>Counter: pod_gc_collector_force_delete_pod_errors_total<\/p>\n<p>Labels: None<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">podFailurePolicy \u3067\u9069\u7528\u3057\u305f\u30a2\u30af\u30b7\u30e7\u30f3(FailJob|Ignore|Count)\u3054\u3068\u306b Pod Failure \u3092\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f(#113324, @\ufff0mimowo)<\/ul>\n<\/li>\n<\/ul>\n<p>Counter: job_controller_pod_failures_handled_by_failure_policy_total<\/p>\n<p>Labels: {&#8220;action&#8221;}<\/p>\n<p>RetroactiveDefaultStorageClass \u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30b2\u30fc\u30c8\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f (#113323, @\ufff0RomanBednar)<\/p>\n<p>Counter: retroactive_storageclass_total<\/p>\n<p>Labels: None<\/p>\n<p>Counter: retroactive_storageclass_errors_total<\/p>\n<p>Labels: None<\/p>\n<h3>kube\u8c03\u5ea6\u5668<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">kube-scheduler \u306b goroutine \u3092\u8a18\u9332\u3059\u308b\u4ee5\u4e0b\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002\u65e2\u5b58\u306e scheduler_scheduler_goroutines \u30e1\u30c8\u30ea\u30af\u30b9\u3088\u308a\u591a\u304f\u306e\u5834\u6240\u3067 goroutine \u3092\u30ab\u30a6\u30f3\u30c8\u3057\u307e\u3059(#112003, @\ufff0sanposhiho)<\/ul>\n<\/li>\n<\/ul>\n<p>Gauge: scheduler_goroutines<\/p>\n<p>Labels: {&#8220;operation&#8221;}<\/p>\n<h3>\u5176\u4ed6<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Kubernetes \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3054\u3068\u306b\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30b2\u30fc\u30c8\u306e\u6709\u52b9\u7121\u52b9\u3092\u8a18\u9332\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f(#112690, @\ufff0logicalhan) (#112652, @\ufff0logicalhan)<\/ul>\n<\/li>\n<\/ul>\n<p>Gauge: kubernetes_feature_enabled<\/p>\n<p>Labels: {&#8220;name&#8221;, &#8220;stage&#8221;}<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Kubernetes \u30e1\u30c8\u30ea\u30af\u30b9\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u30e1\u30c8\u30ea\u30af\u30b9\u306e Deprecated Version \u3068 Stability Level \u3054\u3068\u306b\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f(#112907, @\ufff0logicalhan)<\/ul>\n<\/li>\n<\/ul>\n<p>Counter: registered_metric_total<\/p>\n<p>Labels: {&#8220;stability_level&#8221;, &#8220;deprecated_version&#8221;}<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Go \u306e \u30e9\u30f3\u30bf\u30a4\u30e0\u306b\u95a2\u9023\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f(#111910, @\ufff0tosi3k)<\/ul>\n<\/li>\n<\/ul>\n<p>go_gc_cycles_automatic_gc_cycles_total<br \/>\ngo_gc_cycles_forced_gc_cycles_total<br \/>\ngo_gc_cycles_total_gc_cycles_total<br \/>\ngo_gc_heap_allocs_by_size_bytes<br \/>\ngo_gc_heap_allocs_bytes_total<br \/>\ngo_gc_heap_allocs_objects_total<br \/>\ngo_gc_heap_frees_by_size_bytes<br \/>\ngo_gc_heap_frees_bytes_total<br \/>\ngo_gc_heap_frees_objects_total<br \/>\ngo_gc_heap_goal_bytes<br \/>\ngo_gc_heap_objects_objects<br \/>\ngo_gc_heap_tiny_allocs_objects_total<br \/>\ngo_gc_pauses_seconds<br \/>\ngo_memory_classes_heap_free_bytes<br \/>\ngo_memory_classes_heap_objects_bytes<br \/>\ngo_memory_classes_heap_released_bytes<br \/>\ngo_memory_classes_heap_stacks_bytes<br \/>\ngo_memory_classes_heap_unused_bytes<br \/>\ngo_memory_classes_metadata_mcache_free_bytes<br \/>\ngo_memory_classes_metadata_mcache_inuse_bytes<br \/>\ngo_memory_classes_metadata_mspan_free_bytes<br \/>\ngo_memory_classes_metadata_mspan_inuse_bytes<br \/>\ngo_memory_classes_metadata_other_bytes<br \/>\ngo_memory_classes_os_stacks_bytes<br \/>\ngo_memory_classes_other_bytes<br \/>\ngo_memory_classes_profiling_buckets_bytes<br \/>\ngo_memory_classes_total_bytes<br \/>\ngo_sched_goroutines_goroutines<br \/>\ngo_sched_latencies_seconds<\/p>\n<h2>\u6307\u6807\u7684\u53d8\u66f4 de<\/h2>\n<h3>kube-apiserver<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4ee5\u4e0b\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u30ea\u30cd\u30fc\u30e0\u3055\u308c\u307e\u3057\u305f(#113310, @\ufff0logicalhan)<\/ul>\n<\/li>\n<\/ul>\n<p>etcd_db_total_size_in_bytes =&gt; apiserver_storage_db_total_size_in_bytes<\/p>\n<h3>Kube\u63a7\u5236\u5668\u7ba1\u7406\u5668<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4ee5\u4e0b\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u306b reason \u30e9\u30d9\u30eb\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f(#113324, @\ufff0mimowo)<\/ul>\n<\/li>\n<\/ul>\n<p>Counter: job_controller_job_finished_total<\/p>\n<p>Labels: {&#8220;completion_mode&#8221;, &#8220;reason&#8221;, &#8220;result&#8221;}<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4ee5\u4e0b\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u30ea\u30cd\u30fc\u30e0\u3055\u308c\u3001Stability Level \u304c Stable \u306b\u306a\u308a\u307e\u3057\u305f(#113008, @\ufff0soltysh)<\/ul>\n<\/li>\n<\/ul>\n<p>cronjob_controller_cronjob_job_creation_skew =&gt; cronjob_controller_cronjob_job_creation_skew_duration_seconds<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4ee5\u4e0b\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u30ea\u30cd\u30fc\u30e0\u3055\u308c\u3001Stability Level \u304c Stable \u306b\u306a\u308a\u307e\u3057\u305f(#113010, @\ufff0soltysh)<\/ul>\n<\/li>\n<\/ul>\n<p>job_controller_job_sync_total -&gt; job_controller_job_syncs_total<\/p>\n<p>job_controller_job_finished_total -&gt; job_controller_jobs_finished_total<\/p>\n<h3>kubelet\u5806\u53e0\u7a0b\u5e8f.<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4ee5\u4e0b\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u30ea\u30cd\u30fc\u30e0\u3055\u308c\u307e\u3057\u305f(#113754, @\ufff0logicalhan)<\/ul>\n<\/li>\n<\/ul>\n<p>kubelet_kubelet_credential_provider_plugin_duration =&gt; kubelet_credential_provider_plugin_duration<\/p>\n<p>kubelet_kubelet_credential_provider_plugin_errors =&gt; kubelet_credential_provider_plugin_errors<\/p>\n<h3>Kube\u8c03\u5ea6\u5668<\/h3>\n<p>scheduler_preemption_victims \u30e1\u30c8\u30ea\u30af\u30b9\u306e\u30d0\u30b1\u30c3\u30c8\u304c LinearBuckets \u304b\u3089 ExponentialBuckets \u306b\u5909\u66f4\u3068\u306a\u308a\u307e\u3057\u305f(#112939, @\ufff0lengrongfu)<\/p>\n<h2>\u5ea6\u91cf\u8861\u5df2\u88ab\u5efa\u8bae\u505c\u7528<\/h2>\n<h3>kube-apiserver<\/h3>\n<p>apiserver_request_slo_duration_seconds \u30e1\u30c8\u30ea\u30af\u30b9\u306f v1.27 \u3067\u975e\u63a8\u5968\u3068\u306a\u308b\u4e88\u5b9a\u3067\u3059\u3002\u4e00\u5b9a\u306e\u547d\u540d\u898f\u5247\u306b\u5f93\u3046\u305f\u3081\u8ffd\u52a0\u3055\u308c\u305f apiserver_request_sli_duration_seconds \u30e1\u30c8\u30ea\u30af\u30b9\u3092\u5229\u7528\u3057\u3066\u304f\u3060\u3055\u3044(#112679, @\ufff0dgrisonnet)<\/p>\n<h3>Kubernetes\u8c03\u5ea6\u5668<\/h3>\n<p>scheduler_scheduler_goroutine \u306f\u975e\u63a8\u5968\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u4ee3\u308f\u308a\u306b scheduler_goroutine \u30e1\u30c8\u30ea\u30af\u30b9\u3092\u5229\u7528\u3057\u3066\u304f\u3060\u3055\u3044(#112003, @\ufff0sanposhiho)<\/p>\n<h2>\u5220\u9664\u5ea6\u91cf\u6807\u51c6<\/h2>\n<p>\u6ca1\u6709\u3002<\/p>\n<h2>\u4fee\u6b63\u5c3a\u5ea6<\/h2>\n<h3>kube-apiserver =&gt; Kubernetes API\u670d\u52a1\u5668<\/h3>\n<ul class=\"post-ul\">DeleteCollection \u6642\u306b\u6b63\u3057\u3044 verb(delete_collection) \u3067\u8a18\u9332\u3055\u308c\u308b\u3088\u3046\u306b\u4fee\u6b63\u3055\u308c\u307e\u3057\u305f(#113133, @\ufff0sxllwx)<\/ul>\n<p>etcd_request_duration_seconds \u3068 etcd_bookmark_counts \u30e1\u30c8\u30ea\u30af\u30b9\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30bf\u30a4\u30d7\u3067\u306f\u306a\u304f GroupResource \u3067\u533a\u5225\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u307e\u3067 *unstructured.Unstructured \u3067\u3059\u3079\u3066\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001CustomResourceDefinition \u3054\u3068\u306b\u8a18\u9332\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f(#112042, @\ufff0ncdc)<\/p>\n<h3>Kubernetes \u63a7\u5236\u5668\u7ba1\u7406\u5668<\/h3>\n<p>job_finished_total \u30e1\u30c8\u30ea\u30af\u30b9\u304c\u4e8c\u91cd\u306b\u30ab\u30a6\u30f3\u30c8\u3055\u308c\u3066\u3044\u305f\u4e0d\u5177\u5408\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f(#112948, @\ufff0mimowo)<\/p>\n<h3>\u8c03\u5ea6\u7a0b\u5e8f<\/h3>\n<p>scheduler_scheduling_attempt_duration_seconds \u30e1\u30c8\u30ea\u30af\u30b9\u304c\u6b63\u3057\u304f\u8a18\u9332\u3055\u308c\u308b\u3088\u3046\u306b\u4fee\u6b63\u3055\u308c\u307e\u3057\u305f(#113113, @\ufff0kerthcet)<\/p>\n<h2>\u5176\u4ed6\u65b9\u9762<\/h2>\n<p>ComponentSLIs \u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30b2\u30fc\u30c8\u306e\u5c0e\u5165<\/p>\n<p>kubelet(#113030, @\ufff0Richabanker)<br \/>\nkube-apiserver(#112884, @\ufff0logicalhan) (#112741, @\ufff0logicalhan)<br \/>\nkube-controller-manager(#112978, @\ufff0logicalhan)<br \/>\ncloud-controller-manager(#113340, @\ufff0Richabanker)<br \/>\nkube-proxy(#113057, @\ufff0Richabanker)<\/p>\n<ul class=\"post-ul\">\u30e9\u30d9\u30eb\u306e\u30ab\u30fc\u30c7\u30a3\u30ca\u30ea\u30c6\u30a3\u304c\u9ad8\u304f\u306a\u308b\u3053\u3068\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001client-go \u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8a18\u9332\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u30ea\u30b0\u30ec\u30c3\u30b7\u30e7\u30f3\u3092\u5143\u306b\u623b\u3057\u307e\u3057\u305f(#111752, @\ufff0aanm)<\/ul>\n<ul class=\"post-ul\">API Server Tracing \u306b\u65b0\u3057\u3044 Span \u304a\u3088\u3073 Span Event \u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f(#113172, @\ufff0dashpole)<\/ul>\n<ul class=\"post-ul\">API Server Tracing \u3067\u8a8d\u53ef\u306e\u5f85\u3061\u6642\u9593\u3001APF\u3001\u306a\u308a\u3059\u307e\u3057\u3001\u76e3\u67fb\u3001\u8a8d\u8a3c\u30d5\u30a3\u30eb\u30bf\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u304c\u30c8\u30e9\u30c3\u30af\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f(#113217, @\ufff0dashpole)<\/ul>\n<ul class=\"post-ul\">API Server Tracing \u3067 Root Span \u540d(opentelemetry) \u3092 KubernetesAPI \u304b\u3089 HTTP GET \u306b\u5909\u66f4\u3057\u307e\u3057\u305f(#112545, @\ufff0dims)<\/ul>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">cAdvisor \u306e\u4ee3\u308f\u308a\u306b CRI \u3067 \u30b3\u30f3\u30c6\u30ca\u3068 Pod \u306e\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u751f\u6210\u3059\u308b Alpha \u30b5\u30dd\u30fc\u30c8\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f(#113609, @\ufff0haircommander)<\/ul>\n<\/li>\n<\/ul>\n<p>KEP sig-node\/2371-cri-pod-container-stats<\/p>\n<p>PodAndContainerStatsFromCRI \u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30b2\u30fc\u30c8\u304c\u6709\u52b9\u3067 CRI \u3067 Stats \u3092\u5b9f\u88c5\u3057\u3066\u3044\u308c\u3070\u305d\u306e Stats \u3092\u5229\u7528\u3059\u308b\u3088\u3046\u306b\u4fee\u6b63\u3057\u307e\u3057\u305f(#113291, @\ufff0mengjiao-liu)<\/p>\n<ul class=\"post-ul\">cAdvisor \u3092 v0.46.0 \u306b\u66f4\u65b0\u3057\u307e\u3057\u305f(#113769, @\ufff0bobbypage)<\/ul>\n<ul class=\"post-ul\">Watch \u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30ed\u30b0\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u30e1\u30c8\u30ea\u30af\u30b9\u306f\u3001Go \u306e\u69cb\u9020\u4f53\u578b\u3067\u306f\u306a\u304f . \u3092\u30ad\u30fc\u306b\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u4f8b\u3048\u3070 *v1.Pod \u306e\u5834\u5408\u3001pods \u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306b CustomResourceDefinitions \u306e\u5834\u5408\u3001 *unstructured.Unstructured \u3067\u306f\u306a\u304f\u3001\u6b63\u3057\u3044\u30ea\u30bd\u30fc\u30b9\u3068\u30b0\u30eb\u30fc\u30d7\u3068\u3057\u3066\u8a18\u9332\u3055\u308c\u307e\u3059(#111807, @\ufff0ncdc)<\/ul>\n<ul class=\"post-ul\">klog.V(0).InfoS \u306e\u4ee3\u308f\u308a\u306b klog.InfoS \u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002kubernetes-sigs\/logtools#2 \u3067\u8ff0\u3079\u3089\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u30bc\u30ed\u3092\u6307\u5b9a\u3057\u3066 V \u3092\u547c\u3073\u51fa\u3059\u3068\u7121\u99c4\u306a\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u751f\u3058\u307e\u3059(#111708, @\ufff0yangjunmyfm192085)<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Kubernetes 1.24 SIG Instrumentation \u306e\u5909\u66f4\u5185\u5bb9 &nbsp; Kubern [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35454","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>Kubernetes 1.26 SIG Instrumentation \u7684\u6539\u52a8\u7ec6\u8282 - 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\/kubernetes-1-26-sig-instrumentation-\u7684\u6539\u52a8\u7ec6\u8282\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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