{"id":36118,"date":"2023-12-20T02:51:33","date_gmt":"2024-02-04T16:58:59","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes-1-27%ef%bc%9asig-scheduling%e7%9a%84%e5%8f%98%e6%9b%b4%e5%86%85%e5%ae%b9\/"},"modified":"2024-05-04T14:22:26","modified_gmt":"2024-05-04T06:22:26","slug":"kubernetes-1-27%ef%bc%9asig-scheduling%e7%9a%84%e5%8f%98%e6%9b%b4%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes-1-27%ef%bc%9asig-scheduling%e7%9a%84%e5%8f%98%e6%9b%b4%e5%86%85%e5%ae%b9\/","title":{"rendered":"Kubernetes 1.27\uff1aSIG-Scheduling\u7684\u53d8\u66f4\u5185\u5bb9"},"content":{"rendered":"<p>\u4ee5\u4e0b\u662f\u4eceKubernetes 1.27\u7684CHANGELOG\u4e2d\u6458\u5f55\u7684\u5173\u4e8eSIG-Scheduling\u7684\u90e8\u5206\u3002\u4ee5\u4e0b\u662f\u6211\u5bf9\u6b64\u7684\u8bc4\u8bba\u3002<\/p>\n<p>\u8fc7\u53bb\u4e09\u4e2a\u53d1\u5e03\u7248\u672c\u7684\u66f4\u6539\u5185\u5bb9\uff1a<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Kubernetes 1.26: SIG-Scheduling \u306e\u5909\u66f4\u5185\u5bb9<\/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\">Kubernetes 1.25: SIG-Scheduling \u306e\u5909\u66f4\u5185\u5bb9<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Kubernetes 1.24: SIG-Scheduling \u306e\u5909\u66f4\u5185\u5bb9<\/ul>\n<h2>\u611f\u53d7\u4e4b\u5904 (Su\u01d2 zh\u012b ch\u00f9)<\/h2>\n<p>\u8fd9\u6b21\u53d1\u5e03\u4e2d\u6709\u5f88\u591a\u4e0eSIG-Scheduling\u76f8\u5173\u7684\u66f4\u6539\u3002\u5176\u4e2d\uff0c\u4ee5\u4e0b\u4e24\u4e2a\u53d8\u66f4\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">KEP-1287: In-place Update of Pod Resources<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">KEP-3063: Dynamic resource allocation<\/ul>\n<h3>KEP-1287: Pod\u8d44\u6e90\u7684\u539f\u5730\u66f4\u65b0<\/h3>\n<p>\u81f3\u4eca\u4e3a\u6b62\uff0c\u65e0\u6cd5\u66f4\u6539\u5206\u914d\u7ed9pod\u7684\u8ba1\u7b97\u8d44\u6e90\u91cf\uff0c\u4e5f\u5c31\u662fPod\u8d44\u6e90\u7684.spec.containers[].resources\u5b57\u6bb5\u7684\u503c\u3002\u56e0\u6b64\uff0c\u5982\u679c\u60f3\u8981\u6539\u53d8\u5206\u914d\u7684\u8ba1\u7b97\u8d44\u6e90\u91cf\uff0c\u5c31\u9700\u8981\u6307\u5b9a\u4e00\u4e2a\u65b0\u503c\u5e76\u91cd\u65b0\u521b\u5efapod\u3002<\/p>\n<p>\u5728\u4e0d\u91cd\u65b0\u521b\u5efapod\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u901a\u8fc7In-place Update of Pod Resources\u6765\u66f4\u6539\u5206\u914d\u7ed9\u8be5\u5bb9\u5668\u7684\u8ba1\u7b97\u8d44\u6e90\u91cf\u3002\u8fd9\u610f\u5473\u7740pod\u7684in-place\u5782\u76f4\u6269\u5c55\u53d8\u5f97\u53ef\u80fd\u3002\u4f7f\u7528\u8fd9\u4e2a\u529f\u80fd\uff0c\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u8c03\u6574\u5206\u914d\u7ed9\u4ee3\u4ef7\u9ad8\u6602\u7684pod\uff08\u5982\u6570\u636e\u5e93\u6216\u8fd0\u884c\u65f6\u95f4\u957f\u7684\u6279\u5904\u7406\u4f5c\u4e1a\uff09\u7684\u8ba1\u7b97\u8d44\u6e90\u91cf\uff0c\u907f\u514d\u91cd\u65b0\u521b\u5efa\u7684\u6210\u672c\u3002<\/p>\n<p>\u8fd9\u4e2a\u529f\u80fd\u4ece2018\u5e74\u5de6\u53f3\u5f00\u59cb\u63d0\u51fa\uff0c\u7531\u4e8e\u6d89\u53ca\u5230CRI\u7684\u66f4\u6539\u7b49\uff0c\u5b83\u662f\u4e00\u4e2a\u975e\u5e38\u5177\u6709\u5f71\u54cd\u529b\u7684\u529f\u80fd\uff0c\u4f46\u5728Kubernetes 1.27\u4e2d\u5df2\u7ecf\u4f5c\u4e3aAlpha\u7248\u672c\u88ab\u6536\u5f55\u8fdb\u6765\u4e86\u3002<br \/>\n\u73b0\u5728\u4f3c\u4e4e\u6b63\u81f4\u529b\u4e8e\u5c06\u5176\u5347\u7ea7\u4e3aBeta\u7248\u672c\uff0c\u5e0c\u671b\u5728Kubernetes 1.29\u4e2d\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002<br \/>\n\u5728Beta\u7248\u672c\u4e2d\uff0c\u5c06\u4f1a\u6dfb\u52a0\u4e00\u4e2a\u540d\u4e3a\/resize\u7684\u5b50\u8d44\u6e90\u5230Pod\u8d44\u6e90\u4e2d\uff0c\u901a\u8fc7\u8fd9\u4e2a\u8d44\u6e90\u53ef\u4ee5\u8bf7\u6c42\u8ba1\u7b97\u8d44\u6e90\u91cf\u7684\u53d8\u66f4\u3002<\/p>\n<h3>\u52a8\u6001\u8d44\u6e90\u5206\u914d<\/h3>\n<p>\u52a8\u6001\u8d44\u6e90\u5206\u914d\u662f\u4e00\u79cd\u7ba1\u7406\u5206\u914dGPU\u3001FPGA\u7b49\u6269\u5c55\u8ba1\u7b97\u8d44\u6e90\u7684\u529f\u80fd\u3002\u4e0e\u5f53\u524d\u7684\u8bbe\u5907\u63d2\u4ef6\u76f8\u6bd4\uff0c\u5b83\u66f4\u52a0\u7075\u6d3b\uff0c\u53ef\u4ee5\u5904\u7406\u4e0e\u8282\u70b9\u65e0\u5173\u7684\u8ba1\u7b97\u8d44\u6e90\u3002<\/p>\n<p>Kubernetes 1.26\u4e2d\u5f15\u5165\u4e86\u8fd9\u4e2a\u529f\u80fd\u4f5c\u4e3aAlpha\u7248\uff0c\u4f46\u662f\u5728Kubernetes 1.27\u4e2d\u4e5f\u5728\u8fdb\u884c\u5f00\u53d1\u3002<\/p>\n<p>\u7531\u4e8eSIG-Node\u662f\u4e3b\u8981\u5904\u7406\u6b64\u529f\u80fd\u7684\u56e2\u961f\uff0c\u56e0\u6b64\u8be6\u7ec6\u7684\u8bf4\u660e\u8bf7\u53c2\u8003SIG-Node\u7684\u6587\u7ae0\u3002<br \/>\n\u6b64\u5916\uff0cKubernetes\u5b98\u65b9\u6587\u6863\u4e2d\u4e5f\u6709\u76f8\u5173\u8bf4\u660e\uff1a\u52a8\u6001\u8d44\u6e90\u5206\u914d| Kubernetes\u3002<\/p>\n<h2>\u7d27\u6025\u5347\u7ea7\u6ce8\u610f\u4e8b\u9879\uff08\u5fc5\u987b\u5148\u9605\u8bfb\u518d\u8fdb\u884c\u5347\u7ea7\u7684\u4e8b\u9879\uff09<\/h2>\n<p>\u5173\u4e8eSIG-Scheduling\u7684\u5185\u5bb9\u4e0d\u5b58\u5728\u3002<\/p>\n<h2>\u79cd\u7c7b\u522b\u7684\u53d8\u5316<\/h2>\n<h3>\u4e0d\u518d\u63a8\u8350<\/h3>\n<p>\u5173\u4e8eSIG-Scheduling\u7684\u5185\u5bb9\u6ca1\u6709\u3002<\/p>\n<h3>API\u6539\u52a8<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Pod \u306e\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u306e DisruptionTarget type \u306b\u3064\u3044\u3066\u3001PreemptionByKubeScheduler \u3068\u3044\u3046 reason \u304c PreemptionByScheduler \u306b\u5909\u66f4\u3055\u308c\u307e\u3057\u305f\u3002(#114623, @Huang-Wei)<\/ul>\n<\/li>\n<\/ul>\n<p>DisruptionTarget \u306f Kubernetes 1.25 \u304b\u3089\u5c0e\u5165\u3055\u308c\u305f type \u3067\u3059 (Disruptions | Kubernetes)\u3002Kubernetes 1.27 \u304b\u3089\u306f\u3001\u3053\u306e\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u306e reason \u304c PreemptedByScheduler \u3067\u3042\u308b\u3053\u3068\u3067\u3001\u305d\u306e pod \u304c\u30d7\u30ea\u30a8\u30f3\u30d7\u30b7\u30e7\u30f3\u3055\u308c\u305f\u3053\u3068\u3092\u5224\u5b9a\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>resource.k8s.io\/v1alpha1.PodScheduling \u306f resource.k8s.io\/v1alpha2.PodSchedulingContext \u306b\u6539\u540d\u3055\u308c\u307e\u3057\u305f\u3002(#116556, @pohly)<\/p>\n<p>Dynaic Resource Allocation \u306e API \u3067\u3001pod \u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u306b\u95a2\u308f\u308b\u60c5\u5831\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u3068\u30ea\u30bd\u30fc\u30b9\u306e\u30c9\u30e9\u30a4\u30d0\u3068\u306e\u3042\u3044\u3060\u3067\u8abf\u6574\u3059\u308b\u305f\u3081\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>InterPodAffinity \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u3001\u3044\u307e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u51e6\u7406\u4e2d\u306e pod \u304c preferred inter-pod affinity \u3092\u3082\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u30af\u30e9\u30b9\u30bf\u4e0a\u306b\u3059\u3067\u306b\u3042\u308b pod \u306e inter-pod affinity \u3092\u7121\u8996\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u5411\u4e0a\u3055\u305b\u3089\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff08\u4ee3\u308f\u308a\u306b\u3001\u30af\u30e9\u30b9\u30bf\u4e0a\u306e pod \u304c\u3082\u3064 inter-pod affinity \u306b\u5bfe\u3057\u3066\u6700\u9069\u3067\u306a\u3044\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u7d50\u679c\u306b\u306a\u308b\u3001\u3042\u308b\u3044\u306f\u9055\u53cd\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff09\u3002\u3053\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001InterPodAffinity \u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3067 ignorePreferredTermsOfExistingPods: true \u3068\u8a2d\u5b9a\u3057\u307e\u3059\u3002(#114393, @danielvegamyhre)<\/p>\n<p>Inter-pod affinity \u306f\u30012 \u3064\u306e pod \u7fa4\u306e\u3042\u3044\u3060\u3067\u53cc\u65b9\u5411\u306b\u8a2d\u5b9a\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u3044\u307e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u51e6\u7406\u4e2d\u306e pod \u304c preferred inter-pod affinity \u3092\u3082\u305f\u306a\u3044\u5834\u5408\u3001\u30af\u30e9\u30b9\u30bf\u4e0a\u306e pod \u306f\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u51e6\u7406\u4e2d\u306e pod \u306b\u5bfe\u3059\u308b inter-pod affinity \u3092\u3082\u305f\u306a\u3044\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u30af\u30e9\u30b9\u30bf\u4e0a\u306e pod \u3092\u3059\u3079\u3066\u53c2\u7167\u3057\u3066 inter-pod affinity \u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u306f\u7121\u99c4\u306a\u51e6\u7406\u306b\u306a\u308a\u307e\u3059\u3002\u672c\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30af\u30e9\u30b9\u30bf\u4e0a\u306e pod \u6570\u306b\u6bd4\u4f8b\u3059\u308b\u8a08\u7b97\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Pod \u306e topologySpreadConstraints \u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u304a\u3044\u3066\u3001labelSelector \u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u304d\u3001matchLabelKeys \u306e\u6307\u5b9a\u3092\u7981\u6b62\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002(#116535, @denkensk)<\/p>\n<p>matchLabelKeys \u306b\u3088\u308b pod \u306e\u9078\u629e\u306f labelSelector \u306b\u3088\u308b\u9078\u629e\u3068 AND \u3067\u7d44\u307f\u5408\u308f\u3055\u308c\u3001labelSelector \u304c\u672a\u6307\u5b9a (null) \u306e\u3068\u304d\u306f\u3069\u306e pod \u3082\u9078\u629e\u3057\u306a\u3044\u306e\u3067\u3001matchLabelKeys \u3060\u3051\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u306b\u306f\u610f\u5473\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>resource.k8s.io API \u306e AllocationResult struct \u306b\u7834\u58ca\u7684\u5909\u66f4\u304c\u5165\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u5909\u66f4\u306b\u3088\u308a\u3001Dynamic resource allocation \u3092\u304a\u3053\u306a\u3046 kubelet \u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3001\u8907\u6570\u306e\u30ea\u30bd\u30fc\u30b9\u306e\u30c9\u30e9\u30a4\u30d0\u304b\u3089\u30ea\u30bd\u30fc\u30b9\u3092\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002(#116332, @klueska)<br \/>\n\u30ea\u30fc\u30c0\u30fc\u9078\u51fa\u3092\u304a\u3053\u306a\u3046 Kubernetes \u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u3001 Leases API \u3092\u4f7f\u3046\u65b9\u6cd5\u306e\u307f\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002(#114055, @aimuz)<\/p>\n<p>kube-scheduler \u306b\u52a0\u3048\u3001kube-controller-manager \u306b\u3082\u3053\u306e\u5909\u66f4\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Pod Scheduling Readiness \u3067 gate \u3055\u308c\u3066\u3044\u308b pod \u306b\u3064\u3044\u3066\u3001node selector \u3068 node affinity \u304c\u53ef\u5909\u306b\u306a\u308a\u307e\u3057\u305f\uff08\u8ffd\u52a0\u306e\u307f\u304c\u53ef\u80fd\u3067\u3001\u524a\u9664\u3068\u65e2\u5b58\u306e\u8a2d\u5b9a\u306e\u66f4\u65b0\u306f\u3067\u304d\u307e\u305b\u3093\uff09\u3002(#116161, @danielvegamyhre)<\/p>\n<p>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u4f8b\u3068\u3057\u3066\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u30ad\u30e5\u30fc\u30a4\u30f3\u30b0\u3057\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3068\u5834\u6240\u3092\u52d5\u7684\u306b\u5236\u5fa1\u3059\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u69cb\u7bc9\u3059\u308b\u30b1\u30fc\u30b9\u306a\u3069\u304c\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>DynamicResourceManagement \u306e kubeletplugin API \u306b\u3064\u3044\u3066\u3001v1alpha1 \u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u524a\u9664\u3055\u308c\u307e\u3057\u305f\u3002\u3059\u3079\u3066\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306f v1alpha2 \u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u3046\u3088\u3046\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002(#116558, @klueska)<\/p>\n<p>\/metrics\/slis \u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u4f7f\u7528\u53ef\u80fd\u306b\u306a\u308a\u3001\u30d8\u30eb\u30b9\u30c1\u30a7\u30c3\u30af\u306e\u305f\u3081\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u30b9\u30af\u30ec\u30a4\u30d7\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002(#114997, @Richabanker)<\/p>\n<p>\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u5b9a\u7fa9\u306a\u3069\u8a73\u7d30\u306f\u3053\u3061\u3089\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\uff1aKubernetes Component SLI Metrics | Kubernetes<\/p>\n<p>NodeResourceFit \u3068 NodeResourcesBalancedAllocation \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u3001PreScore \u62e1\u5f35\u70b9\u3092\u4f7f\u3044\u3088\u308a\u52b9\u7387\u3088\u304f pod \u306e\u8981\u6c42\u30ea\u30bd\u30fc\u30b9\u91cf\u306e\u8a08\u7b97\u3092\u304a\u3053\u306a\u3046\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002(#115655, @tangwz)<\/p>\n<p>Pod \u306b\u542b\u307e\u308c\u308b\u30b3\u30f3\u30c6\u30ca\u306e\u8981\u6c42\u30ea\u30bd\u30fc\u30b9\u91cf\u3092\u5408\u8a08\u3059\u308b\u8a08\u7b97\u306b\u3064\u3044\u3066\u3001pod \u3054\u3068\u306b\u4e00\u5ea6\u306e\u307f\u304a\u3053\u306a\u3046\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u307e\u3067\u306f\u3001\u540c\u3058\u8a08\u7b97\u3092 Score \u62e1\u5f35\u70b9\u3067\u30ce\u30fc\u30c9\u6570\u3060\u3051\u304a\u3053\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>PodSchedulingReadiness \u304c\u30d9\u30fc\u30bf\u306b\u6607\u683c\u3057\u307e\u3057\u305f\u3002(#115815, @Huang-Wei)<\/p>\n<p>Pod Scheduling Readiness \u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\uff1aPod Scheduling Readiness | Kubernetes<\/p>\n<p>PodSpec.Container.Resources \u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u3001CPU \u3068\u30e1\u30e2\u30ea\u306b\u3064\u3044\u3066\u53ef\u5909\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>PodSpec.Container.ResizePolicy \u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u8ffd\u52a0\u3055\u308c\u3001\u30b3\u30f3\u30c6\u30ca\u306e\u30ea\u30b5\u30a4\u30ba\uff08\u5272\u308a\u5f53\u3066\u308b\u30ea\u30bd\u30fc\u30b9\u91cf\u306e\u5909\u66f4\uff09\u3092\u3069\u3046\u304a\u3053\u306a\u3046\u304b\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>PodStatus.Resize \u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u8ffd\u52a0\u3055\u308c\u3001pod \u306e\u30ea\u30b5\u30a4\u30ba\u306e\u72b6\u614b\u304c\u8a18\u8ff0\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>PodStatus.ResourcesAllocated \u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u8ffd\u52a0\u3055\u308c\u3001pod \u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u308b\u30ce\u30fc\u30c9\u306e\u30ea\u30bd\u30fc\u30b9\u304c\u8a18\u8ff0\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u306b\u306f PodStatus.ResourcesAllocated \u3068\u3042\u308a\u307e\u3059\u304c\u3001\u304a\u305d\u3089\u304f PodStatus.ContainerStatuses.AllocatedResources \u306e\u3053\u3068\u3060\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>PodStatus.Resources \u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u8ffd\u52a0\u3055\u308c\u3001CRI \u304c\u5b9f\u884c\u4e2d\u306e\u30b3\u30f3\u30c6\u30ca\u306b\u9069\u7528\u3057\u305f\u30ce\u30fc\u30c9\u306e\u30ea\u30bd\u30fc\u30b9\u304c\u8a18\u8ff0\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u306b\u306f PodStatus.Resources \u3068\u3042\u308a\u307e\u3059\u304c\u3001\u304a\u305d\u3089\u304f PodStatus.ContainerStatuses.Resources \u306e\u3053\u3068\u3060\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>UpdateContainerResources CRI API \u304c Linux \u3068 Windows \u306e\u4e21\u65b9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002(#102884, @vinaykul)<\/p>\n<p>\u4ee5\u4e0a\u3001\u524d\u8ff0\u306e In-place Update of Pod Resources \u306b\u95a2\u308f\u308b Pod API \u306e\u5909\u66f4\u3067\u3059\u3002<\/p>\n<p>resource.k8s.io\/v1alpha1 \u304c resource.k8s.io\/v1alpha2 \u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u307e\u3057\u305f\u3002\u30af\u30e9\u30b9\u30bf\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u524d\u306b\u3001\u3059\u3079\u3066\u306e resource.k8s.io\/v1alpha1 \u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30ea\u30bd\u30fc\u30b9 (ResourceClaim, ResourceClaimTemplate, ResourceClass, PodScheduling) \u306f\u524a\u9664\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5909\u66f4\u306f\u5185\u90e8\u7684\u306a\u3082\u306e\u3067\u3042\u308b\u305f\u3081\u3001apiVersion \u3092\u66f4\u65b0\u3059\u308b\u4ee5\u5916\u306b\u3001pod \u3084 resource claim \u3092\u4f5c\u308b YAML \u306e\u5909\u66f4\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002(#116299, @pohly)<\/p>\n<h3>\u529f\u80fd\u5ef6\u4f38\/\u589e\u52a0\u7279\u6027<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30a2\u30af\u30bb\u30b9\u30e2\u30fc\u30c9\u304c ReadWriteOncePod \u306a PVC \u3092\u4f7f\u3046 pod \u306e\u30d7\u30ea\u30a8\u30f3\u30d7\u30b7\u30e7\u30f3\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3057\u305f\u3002(#114051, @chrishenzie)<\/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\">Pod Topology Spread Constraints \u306e matchLabelKeys \u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u30d9\u30fc\u30bf\u306b\u6607\u683c\u3057\u307e\u3057\u305f\u3002(#116291, @denkensk)<\/ul>\n<\/li>\n<\/ul>\n<p>matchLabelKeys \u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u4f7f\u3046\u3068\u3001pod \u7fa4\u3092\u30ed\u30fc\u30ea\u30f3\u30b0\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u969b\u3082 topology spread constraints \u304c\u3046\u307e\u304f\u6a5f\u80fd\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u8a73\u3057\u304f\u306f\u3053\u3061\u3089\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\uff1aKEP-3243: Respect PodTopologySpread after rolling upgrades<\/p>\n<p>defaultbinder \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30d7\u30e9\u30b0\u30a4\u30f3 \u304c contextual logging \u3092\u4f7f\u3046\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002(#116571, @mengjiao-liu)<br \/>\n\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306b plugin_evaluation_total \u30e1\u30c8\u30ea\u30c3\u30af\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u3001\u5404\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u7d50\u679c\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u305f\u56de\u6570\u3092\u30ab\u30a6\u30f3\u30c8\u3057\u307e\u3059\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u51e6\u7406\u4e2d\u306e pod \u306b\u5bfe\u3057\u3066\u304a\u3053\u306a\u3046\u51e6\u7406\u304c\u4f55\u3082\u306a\u304b\u3063\u305f\u5834\u5408\u306f\u52a0\u7b97\u3055\u308c\u307e\u305b\u3093\u3002(#115082, @sanposhiho)<\/p>\n<p>\u73fe\u6642\u70b9\u3067 PreFilter \u304a\u3088\u3073 Filter \u62e1\u5f35\u70b9\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30d7\u30e9\u30b0\u30a4\u30f3\u306e PreFilter \u30e1\u30bd\u30c3\u30c9\u304c Skip \u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u8fd4\u3057\u305f\u5834\u5408\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306f\u305d\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306e Filter \u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3070\u306a\u3044\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3064\u307e\u308a\u3001PreFilter \/ Filter \u62e1\u5f35\u70b9\u3092\u5b9f\u88c5\u3059\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001Filter \u3067\u304a\u3053\u306a\u3046\u51e6\u7406\u304c\u4f55\u3082\u306a\u3044\u3068\u304d\u3001PreFilter \u3067 Skip \u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u6a5f\u80fd\u8ffd\u52a0\u306b\u57fa\u3065\u304d\u3001NodeAffinity \u30d7\u30e9\u30b0\u30a4\u30f3\u304c Filter \u3067\u304a\u3053\u306a\u3046\u51e6\u7406\u304c\u4f55\u3082\u306a\u3044\u3068\u304d\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306f NodeAffinity \u30d7\u30e9\u30b0\u30a4\u30f3\u306e Filter \u3092\u547c\u3070\u306a\u3044\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u5909\u66f4\u306f\u3001NodeAffinity \u30d7\u30e9\u30b0\u30a4\u30f3\u306e Filter \u306b\u95a2\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002(#114125, @sanposhiho)<\/p>\n<p>\u307e\u305f\u3001InterPodAffinity \u30d7\u30e9\u30b0\u30a4\u30f3\u304c Filter \u3067\u304a\u3053\u306a\u3046\u51e6\u7406\u304c\u4f55\u3082\u306a\u3044\u3068\u304d\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306f InterPodAffinity \u30d7\u30e9\u30b0\u30a4\u30f3\u306e Filter \u3092\u547c\u3070\u306a\u3044\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u5909\u66f4\u306f\u3001InterPodAffinity \u30d7\u30e9\u30b0\u30a4\u30f3\u306e Filter \u306b\u95a2\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002(#114889, @sanposhiho)<\/p>\n<p>\u4eca\u5f8c\u3001\u4ed6\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u3064\u3044\u3066\u3082\uff08\u9069\u5207\u306a\u5834\u5408\uff09PreFilter \u3067 Skip \u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u8fd4\u3059\u3088\u3046\u306b\u3057\u3066\u3044\u304f\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>VolumeBinding \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3001pod \u304c\u30ce\u30fc\u30c9\u30ed\u30fc\u30ab\u30eb\u306a PV \u3078\u306e claim \u3092\u3082\u3063\u3066\u3044\u308b\u3068\u304d\u3001PreFilterResult \u3092\u4f7f\u3044\u305d\u306e PV \u304c\u5229\u7528\u53ef\u80fd\u306a\u30ce\u30fc\u30c9\u3060\u3051\u3092\u30d5\u30a3\u30eb\u30bf\u7d50\u679c\u3068\u3057\u3066\u8fd4\u3059\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002(#109877, @yibozhuang)<br \/>\n\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30d7\u30e9\u30b0\u30a4\u30f3\u304c PostFilter \u30e1\u30bd\u30c3\u30c9\u3067 unschedulableAndUnresolvable \u3092\u8fd4\u3057\u305f\u3068\u304d\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306f\u305d\u306e pod \u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u51e6\u7406\u3092\u5373\u6642\u7d42\u4e86\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002(#114699, @kerthcet)<br \/>\nPod \u306e .spec.schedulingGates[*].name \u30d5\u30a3\u30fc\u30eb\u30c9\u306f qualified name\uff08\u4f8b\uff1aexample.com\/mygate\uff09\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002.spec.readinessGates[*].name \u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u540c\u3058\u30eb\u30fc\u30eb\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002Pod Scheduling Readiness\uff08Kubernetes 1.27 \u3088\u308a\u524d\u3067\u306f\u30a2\u30eb\u30d5\u30a1\uff09\u306e\u30e6\u30fc\u30b6\u306f\u30011.27 \u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u3059\u308b\u524d\u306b\u9055\u53cd\u3057\u3066\u3044\u308b\u540d\u524d\u3092\u4fee\u6b63\u307e\u305f\u306f\u524a\u9664\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002(#115821, @lianghao208)<br \/>\n\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30d7\u30e9\u30b0\u30a4\u30f3\u306e PreScore \u30e1\u30bd\u30c3\u30c9\u304c Skip \u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u8fd4\u3057\u305f\u5834\u5408\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306f\u305d\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306e Score \u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3070\u306a\u3044\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3064\u307e\u308a\u3001PreScore \/ Score \u62e1\u5f35\u70b9\u3092\u5b9f\u88c5\u3059\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001Score \u3067\u304a\u3053\u306a\u3046\u51e6\u7406\u304c\u4f55\u3082\u306a\u3044\u3068\u304d\u3001PreScore \u3067 Skip \u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002(#115652, @AxeZhan)<\/p>\n<p>JobMutableNodeSchedulingDirectives \u6a5f\u80fd\u304c GA \u306b\u6607\u683c\u3057\u307e\u3057\u305f\u3002(#116116, @ahg-g)<\/p>\n<p>\u30b5\u30b9\u30da\u30f3\u30c9\u3055\u308c\u3001\u307e\u3060\u958b\u59cb\u3082\u3057\u3066\u3044\u306a\u3044 job \u306e scheduling directive\uff08pod template \u306e\u30ce\u30fc\u30c9\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3\u3084\u30ce\u30fc\u30c9\u30bb\u30ec\u30af\u30bf\u306a\u3069\uff09\u3092\u53ef\u5909\u306b\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002\u8a73\u3057\u304f\u306f\u3053\u3061\u3089\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\uff1aKEP-2926: Allow updating scheduling directives of jobs<\/p>\n<p>ReadWriteOncePod \u6a5f\u80fd\u304c\u30d9\u30fc\u30bf\u306b\u6607\u683c\u3057\u307e\u3057\u305f\u3002(#114494, @chrishenzie)<\/p>\n<p>ReadWriteOncePod \u306f\u3001PV \u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u3042\u308b\u4e00\u3064\u306e\u30ce\u30fc\u30c9\u4e0a\u306e\u3042\u308b\u4e00\u3064\u306e pod \u304b\u3089\u306b\u9650\u5b9a\u3059\u308b\u30a2\u30af\u30bb\u30b9\u30e2\u30fc\u30c9\u3067\u3059\u3002\u8a73\u3057\u304f\u306f\u3053\u3061\u3089\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\uff1aKEP-2485: ReadWriteOncePod PersistentVolume AccessMode<\/p>\n<p>\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306e plugin_execution_duration_seconds \u30e1\u30c8\u30ea\u30c3\u30af\u304c\u3001PreEnqueue \u62e1\u5f35\u70b9\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u5b9f\u884c\u306b\u304b\u304b\u3063\u305f\u6642\u9593\u3092\u8a18\u9332\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002(#116201, @sanposhiho)<\/p>\n<p>PreEnqueue \u62e1\u5f35\u70b9\u306f\u3001Kubernetes 1.26 \u3067\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>MinDomainsInPodTopologySpread \u6a5f\u80fd\u304c\u30d9\u30fc\u30bf\u306b\u6607\u683c\u3057\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u306b\u306a\u308a\u307e\u3057\u305f\u3002(#114445, @mengjiao-liu)<\/p>\n<p>MinDomainsInPodTopologySpread \u306f\u3001\u305d\u306e\u540d\u306e\u901a\u308a\u3001Pod Topology Spread Constraints \u3067\u8a31\u5bb9\u3059\u308b\u6700\u5c0f\u306e\u30c9\u30e1\u30a4\u30f3\u6570\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002\u8a73\u3057\u304f\u306f\u3053\u3061\u3089\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\uff1aKEP-3022: min domains in Pod Topology Spread<\/p>\n<p>Pod topology spread constraints \u306b\u304a\u3044\u3066\u3001labelSelector \u304c null \u306e\u3068\u304d\u306e\u8a08\u7b97\u304c\u6700\u9069\u5316\u3055\u308c\u307e\u3057\u305f\u3002(#116607, @alculquicondor)<\/p>\n<h3>\u6587\u4ef6\uff08\u6587\u6863\u6539\u8fdb\uff09<\/h3>\n<p>SIG-Scheduling\u6ca1\u6709\u76f8\u5173\u4fe1\u606f\u3002<\/p>\n<h3>\u7f3a\u9677\u6216\u56de\u5f52\uff08Bug\u4fee\u590d\uff09<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Pod \u304c\u30d7\u30ea\u30a8\u30f3\u30d7\u30b7\u30e7\u30f3\u3055\u308c\u305f\u3068\u304d\u306e\u30a4\u30d9\u30f3\u30c8\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304b\u3089\u3001\u30d7\u30ea\u30a8\u30f3\u30d7\u30bf\u30fc pod \u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u9664\u304d\u307e\u3057\u305f\u3002(#114923, @mimowo)<\/ul>\n<\/li>\n<\/ul>\n<p>\u4ed6\u306e\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u306e\u5b58\u5728\u3084\u3001\u305d\u306e\u4e2d\u306e pod \u540d\u304c\u6f0f\u6d29\u3059\u308b\u3053\u3068\u3092\u9632\u3050\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3067\u3001\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u30d0\u30a4\u30f3\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3053\u3068\u3092\u8aa4\u3063\u3066\u610f\u5473\u3057\u3066\u3044\u305f\u30ed\u30b0\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002(#116018, @TommyStarK)<br \/>\n\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u304c Filter \u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5e38\u306b\u3059\u3079\u3066\u5b9f\u884c\u3057\u3066\u3044\u305f\u30d0\u30b0\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002(#114518, @Huang-Wei)<\/p>\n<p>\u672c\u6765\u306f\u3001\u3042\u308b Filter \u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u5931\u6557\u3057\u305f\u3089\u305d\u3053\u3067\u51e6\u7406\u3092\u6b62\u3081\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3067\u3001\u30d7\u30ea\u30a8\u30f3\u30d7\u30b7\u30e7\u30f3\u51e6\u7406\u3068 pod \u306e\u66f4\u65b0\u51e6\u7406\u3068\u306e\u3042\u3044\u3060\u306b\u3042\u3063\u305f\u7af6\u5408\u72b6\u614b\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002(#116395, @alculquicondor)<\/p>\n<p>NodeVolumeLimits CSI \u306e\u30ed\u30ae\u30f3\u30b0\u306b\u3042\u3063\u305f nil \u30dd\u30a4\u30f3\u30bf\u306e\u53c2\u7167\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002(#115179, @sunnylovestiramisu)<br \/>\n\u30e1\u30c8\u30ea\u30c3\u30af\u306e\u63a2\u7d22\u3092\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30d1\u30b9\u3067\u983b\u7e41\u306b\u304a\u3053\u306a\u3063\u3066\u3044\u305f\u3053\u3068\u306b\u3088\u308b\u6027\u80fd\u52a3\u5316\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002(#116428, @mborsz)<\/p>\n<p>DisruptionTarget type \u306e\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304b\u3089\u3001\u30d7\u30ea\u30a8\u30f3\u30d7\u30bf\u30fc pod \u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u9664\u304d\u307e\u3057\u305f\u3002(#114914, @mimowo)<\/p>\n<p>\u30a4\u30d9\u30f3\u30c8\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u540c\u69d8\u306e\u4fee\u6b63\u3067\u3059\u3002<\/p>\n<p>\u30d7\u30ea\u30a8\u30f3\u30d7\u30b7\u30e7\u30f3\u306e\u30a4\u30d9\u30f3\u30c8\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304b\u3089\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306e\u540d\u524d\u3092\u9664\u304d\u307e\u3057\u305f\u3002(#114980, @mimowo)<\/p>\n<p>\u30d7\u30ea\u30a8\u30f3\u30d7\u30bf\u30fc pod \u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u51e6\u7406\u3092\u304a\u3053\u306a\u3063\u305f\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306e\u540d\u524d\u3092\u9664\u304f\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306e\u540d\u524d\u3082\u6f0f\u6d29\u3059\u308b\u3053\u3068\u3092\u9632\u3050\u305f\u3081\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>schedulingGates \u304c\u7a7a\u3067\u306a\u3044\u5834\u5408\u3001nodeName \u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3092\u7981\u6b62\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002(#115569, @Huang-Wei)<\/p>\n<p>\u3053\u306e\u5909\u66f4\u306f\u3001Pod Scheduling Readiness \u304c\u6709\u52b9\u5316\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306b\u3088\u3089\u305a\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3>\u5176\u4ed6\uff08\u6e05\u7406\u6216\u524a\u7247\uff09<\/h3>\n<p>&#8211;contention-profiling \u30d5\u30e9\u30b0\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4fee\u6b63\u3057\u3001\u3053\u306e\u30d5\u30e9\u30b0\u304c block profiling \u3092\u304a\u3053\u306a\u3046\u3053\u3068\u3092\u53cd\u6620\u3057\u307e\u3057\u305f\u3002(#114490, @MadhavJivrajani)<\/p>\n<p>\u6587\u9762\u3092 &#8220;lock contention&#8221; \u304b\u3089 &#8220;block profiling&#8221; \u306b\u66f8\u304d\u63db\u3048\u305f\u5909\u66f4\u3067\u3059\u3002\u306a\u304a\u3001\u3053\u306e\u30d5\u30e9\u30b0\u306f\u975e\u63a8\u5968\u3067\u3059\u3002<\/p>\n<p>Pod \u306e\u30ea\u30bd\u30fc\u30b9\u306e request \/ limit \u91cf\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u304c stable \u306b\u6607\u683c\u3057\u307e\u3057\u305f\u3002(#115454, @dgrisonnet)<br \/>\nIn-tree \u306e Azure disk \u30b9\u30c8\u30ec\u30fc\u30b8\u7528\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u524a\u9664\u3057\u307e\u3057\u305f\u3002(#116301, @andyzhangx)<\/p>\n<p>scheduler_e2e_scheduling_duration_seconds \u30e1\u30c8\u30ea\u30c3\u30af\u304c\u524a\u9664\u3055\u308c\u3001scheduler_scheduling_attempt_duration_seconds \u30e1\u30c8\u30ea\u30c3\u30af\u3067\u7f6e\u304d\u63db\u3048\u3089\u308c\u307e\u3057\u305f\u3002(#115209, @dgrisonnet)<\/p>\n<p>\u524a\u9664\u3055\u308c\u305f\u306e\u306f Kubernetes 1.23.0 \u304b\u3089\u975e\u63a8\u5968\u3060\u3063\u305f\u30e1\u30c8\u30ea\u30c3\u30af\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0b\u662f\u4eceKubernetes 1.27\u7684CHANGELOG\u4e2d\u6458\u5f55\u7684\u5173\u4e8eSIG-Scheduling\u7684\u90e8\u5206\u3002\u4ee5\u4e0b [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-36118","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 1.27\uff1aSIG-Scheduling\u7684\u53d8\u66f4\u5185\u5bb9 - 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-1-27\uff1asig-scheduling\u7684\u53d8\u66f4\u5185\u5bb9\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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