{"id":35935,"date":"2023-02-05T13:12:29","date_gmt":"2023-07-09T16:20:08","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes-1-25%e7%89%88%e6%9c%ac%ef%bc%9asig-cluster-lifecycle%e7%9a%84%e6%9b%b4%e6%94%b9%e5%86%85%e5%ae%b9\/"},"modified":"2024-04-29T13:14:13","modified_gmt":"2024-04-29T05:14:13","slug":"kubernetes-1-25%e7%89%88%e6%9c%ac%ef%bc%9asig-cluster-lifecycle%e7%9a%84%e6%9b%b4%e6%94%b9%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes-1-25%e7%89%88%e6%9c%ac%ef%bc%9asig-cluster-lifecycle%e7%9a%84%e6%9b%b4%e6%94%b9%e5%86%85%e5%ae%b9\/","title":{"rendered":"Kubernetes 1.25\u7248\u672c\uff1aSIG Cluster Lifecycle\u7684\u66f4\u6539\u5185\u5bb9"},"content":{"rendered":"<p>\u4eceKubernetes 1.25\u7684CHANGELOG\u4e2d\u6311\u9009\u4e86SIG Cluster Lifecycle\u7684\u76f8\u5173\u5de5\u4f5c\u3002<\/p>\n<p>\u611f\u89c9\u53d8\u5316\u6bd4\u5e73\u5e38\u5c11\u4e86\u8bb8\u591a\uff0c\u53d8\u5f97\u66f4\u52a0\u5e73\u9759\u7a33\u5b9a\u3002<\/p>\n<h2>\u4e3b\u8981\u30c6\u30fc\u30de (Major Themes)<\/h2>\n<ul class=\"post-ul\">\u306a\u3057\u3002<\/ul>\n<h2>\u91cd\u5927\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u95a2\u3059\u308b\u8b66\u544a (Urgent Upgrade Notes)<\/h2>\n<ul class=\"post-ul\">\u306a\u3057\u3002<\/ul>\n<h2>\u79cd\u7c7b\u7684\u66f4\u6539<\/h2>\n<h3>\u5e9f\u6b62\u9884\u5b9a<\/h3>\n<p>kubeadm: ConfigMap &#8220;kubeadm-config&#8221; \u306e ClusterConfiguration.imageRepository \u306b\u53e4\u3044&#8221;k8s.gcr.io&#8221;\u304c\u542b\u307e\u308c\u3066\u3044\u305f\u5834\u5408\u3001&#8221;upgrade apply\/diff\/node&#8221; \u4e2d\u306b\u305d\u308c\u3092\u65b0\u3057\u3044\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u3042\u308b &#8220;registry.k8s.io&#8221; \u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u66f4\u65b0\u306e\u53cd\u6620\u306f &#8220;upgrade apply&#8221; \u306e\u5834\u5408\u306e\u307f\u306b\u884c\u308f\u308c\u307e\u3059\u3002 (#110343, @neolit123)<\/p>\n<p>kubeadm: kubeadm \u7279\u6709\u306e\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30b2\u30fc\u30c8\u3067\u3042\u308bUnversionedKubeletConfigMap\u304cGA\u3068\u306a\u308a\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u5316\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002kubelet\u306b\u95a2\u9023\u3057\u305fConfigMap\u3068RBAC\u30eb\u30fc\u30eb\u306f\u53e4\u3044*kubelet-config-x.yy(x.yy\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059)\u3068\u3044\u3046\u30cd\u30fc\u30df\u30f3\u30b0\u30eb\u30fc\u30eb\u304b\u3089\u3001\u30b7\u30f3\u30d7\u30eb\u306a*kubelet-config\u3068\u3044\u3046\u540d\u524d\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3082\u3057\u3001\u4ee5\u524d\u306bUnversionedKubeletConfigMap\u3092false\u306b\u8a2d\u5b9a\u3057\u53e4\u3044\u30cd\u30fc\u30df\u30f3\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u5229\u7528\u3057\u3066\u3044\u305f\u5834\u5408\u3001\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092v1.25\u306b\u4e0a\u3052\u308b\u524d\u306b\u624b\u4f5c\u696d\u3067 kube-system\/kubelet-config-x.yy \u3092 kube-system\/kubelet-config \u306b\u30b3\u30d4\u30fc\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002 (#110327, @neolit123)<\/p>\n<p>kubeadm: node-role.kubernetes.io\/master:NoSchedule taint\u3092\u65b0\u3057\u3044\u30af\u30e9\u30b9\u30bf\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306b\u9069\u7528\u3059\u308b\u3053\u3068\u306f\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u307e\u305f\u3001&#8221;kubeadm upgrade apply&#8221;\u4e2d\u306b\u65e2\u5b58\u306etaint\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u304b\u3089\u524a\u9664\u3057\u307e\u3059\u3002 (#110095, @neolit123)<\/p>\n<p>node-role.kubernetes.io\/master \u306e\u30ea\u30cd\u30fc\u30e0\u306f\u6bb5\u968e\u7684\u306b4\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u884c\u308f\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u4e09\u3064\u76ee\u306e\u6bb5\u968e\u3068\u306a\u308a\u3001\u6b21\u306e\u30ea\u30ea\u30fc\u30b9\u3067\u3072\u3068\u6bb5\u843d\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>First Stage (1.20)<\/p>\n<p>Label: node-role.kubernetes.io\/control-plane \u306e\u5c0e\u5165\u3002<br \/>\nToleration: node-role.kubernetes.io\/control-plane:NoSchedule \u306e\u5c0e\u5165\u3002<\/p>\n<p>Second Stage (1.24)<\/p>\n<p>Label: node-role.kubernetes.io\/master \u306e\u524a\u9664\u3002<br \/>\nTaint: node-role.kubernetes.io\/control-plane:NoSchedule \u306e\u5c0e\u5165\u3002<\/p>\n<p>Third Stage (1.25)<\/p>\n<p>Taint: node-role.kubernetes.io\/master:NoSchedule \u306e\u524a\u9664\u3002<\/p>\n<p>Fourth Stage (1.26)<\/p>\n<p>Toleration: node-role.kubernetes.io\/master:NoSchedule \u306e\u524a\u9664\u3002<\/p>\n<h3>API\u306e\u5909\u66f4 (API Change)<\/h3>\n<ul class=\"post-ul\">\u306a\u3057\u3002<\/ul>\n<h3>\u529f\u80fd (Feature) &#8211; \u529f\u80fd<\/h3>\n<p>kubeadm: kubeadm join\u6642\u306ediscovery\/kubeconfig\u3092\u4f7f\u3063\u305f\u8ffd\u52a0\u306e\u8a8d\u8a3c\u6226\u7565 &#8220;client-go \u8a8d\u8a3c\u30d7\u30e9\u30b0\u30a4\u30f3 exec, tokenFile, authProvider&#8221; \u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3057\u305f\u3002 (#110553, @tallaxes)<\/p>\n<p>kubeadm join \u6642\u306b\u3001kubeadm init \u306e\u969b\u306b\u63d0\u793a\u3055\u308c\u305f token \u3092\u4f7f\u3046\u3053\u3068\u304c\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u3068\u306f\u5225\u306b kubeconfig \u30d5\u30a1\u30a4\u30eb\u3092join\u6642\u306e\u30af\u30e9\u30b9\u30bf\u3078\u306e\u63a5\u7d9a\u3068\u305d\u306e\u8a8d\u8a3c\u306b\u6255\u3044\u51fa\u3055\u308c\u305f\u30c8\u30fc\u30af\u30f3\u306e\u4ee3\u308f\u308a\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002<br \/>\n\u78ba\u304b\u306b\u3001\u30c8\u30fc\u30af\u30f3\u3092\u6bce\u56de\u6255\u3044\u51fa\u3055\u305a\u306b\u3001\u4e8b\u524d\u306bjoin\u306b\u5fc5\u8981\u306a\u6a29\u9650\u3092\u6e21\u3057\u3066\u3042\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3066\u304a\u3051\u3070\u904b\u7528\u304c\u697d\u306b\u306a\u308a\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>kubeadm: CoreDNS\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092v1.9.3\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u307e\u3057\u305f\u3002 (#110489, @pacoxu)<\/p>\n<p>kubeadm: kubeadm init phase addon \u306b\u304a\u3051\u308b kube-proxy, coredns \u306e\u30a2\u30c9\u30aa\u30f3\u30d5\u30a7\u30fc\u30ba\u4f4d\u306b\u304a\u3044\u3066 &#8211;print-manifest \u30d5\u30e9\u30b0\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u30d5\u30e9\u30b0\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001kubeadm \u306f\u6307\u5b9a\u3055\u308c\u305f\u30a2\u30c9\u30aa\u30f3\u3092\u9069\u7528\u305b\u305a\u3001\u4ee3\u308f\u308a\u306b\u9069\u7528\u3055\u308c\u308b API \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30bf\u30fc\u30df\u30ca\u30eb\u306b\u8868\u793a\u3057\u307e\u3059\u3002 (#109995, @wangyysde)<\/p>\n<p>kubeadm: v1beta1.KubeletConfiguration \u306b\u542b\u307e\u308c\u308b kubelet \u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u30d1\u30c3\u30c1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u65b0\u3057\u3044\u30d1\u30c3\u30c1\u30bf\u30fc\u30b2\u30c3\u30c8\u306fkubeletconfiguration\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059(e.g. \u30d1\u30c3\u30c1\u30d5\u30a1\u30a4\u30eb\u306f kubeletconfiguration+json.json)\u3002\u30e1\u30a4\u30f3\u306e&#8211;config\u306e\u4e00\u90e8\u3068\u3057\u3066init\u306b\u6e21\u3055\u308c\u308bKubeletConfiguration\u306f\u30af\u30e9\u30b9\u30bf\u30fc\u306eKubeletConfiguration\u3068\u3057\u3066\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u4fdd\u6301\u3055\u308c\u307e\u3059\u304c\u3001\u3053\u306e\u30d1\u30c3\u30c1\u306b\u3088\u308ainit\u304a\u3088\u3073join\u3068upgrade\u6642\u306b\u30ce\u30fc\u30c9\u7279\u6709\u306eKubeletConfiguration\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002 (#110405, @neolit123)<\/p>\n<p>kubeadm: etcd static pod\u306e liveness probe \u304c \/health?serializable=true&amp;exclude=NOSPACE \u3092\u5229\u7528\u3057\u3066\u3044\u308b\u306e\u306b\u5bfe\u3057\u3066 startup probe \u306f \/health?serializable=false \u3092\u5229\u7528\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002NOSPACE\u9664\u5916\u306f\u3001\u7ba1\u7406\u8005\u304cetcd\u306e1\u30e1\u30f3\u30d0\u30fc\u305a\u3064\u30b9\u30da\u30fc\u30b9\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002 (#110744, @neolit123)<\/p>\n<p>kubeadm: etcd static pod\u306eliveness\u304a\u3088\u3073readinessprobe\u306b\u304a\u3044\u3066\u3001\u65b0\u3057\u3044etcd v3.5.3+\u4ee5\u964d\u306e\u30d8\u30eb\u30b9\u30c1\u30a7\u30c3\u30af\u7528\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3067\u3042\u308b\/health?serializable=true\u3092\u4f7f\u3046\u3088\u3046\u306b\u5909\u66f4\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u500b\u3005\u306eetcd\u30e1\u30f3\u30d0\u30fc\u306e\u72b6\u614b\u3092\u30c8\u30e9\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u3082\u3057etcd\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u4e00\u90e8\u306e\u30e1\u30f3\u30d0\u30fc\u304c\u6b63\u5e38\u3067\u306a\u304b\u3063\u305f\u5834\u5408\u3067\u3082\u5168\u3066\u306eetcd\u306e\u30e1\u30f3\u30d0\u30fc\u304c\u5931\u6557\u3059\u308b\u3088\u3046\u306a\u3053\u3068\u304c\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002 (#110072, @neolit123)<\/p>\n<p>kubeadm: kubeadm upgrade plan \u6642\u306b\u3001&#8211;output\u30d5\u30e9\u30b0\u3092\u4f7f\u3046\u3053\u3068\u3067\u5b9f\u9a13\u7684\u306bJSON\/YAML\u3092\u51fa\u529b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002 (#108447, @pacoxu)<\/p>\n<p>kubeadm: CoreDNS \u306b preferred anti-affinity \u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u5316\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002 (#110593, @SataQiu)<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">affinity<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">podAntiAffinity<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">preferredDuringSchedulingIgnoredDuringExecution<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">podAffinityTerm<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">labelSelector<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">matchExpressions<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"pi\">-<\/span> <span class=\"na\">key<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-app<\/span>\r\n            <span class=\"na\">operator<\/span><span class=\"pi\">:<\/span> <span class=\"s\">In<\/span>\r\n            <span class=\"na\">values<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"pi\">-<\/span> <span class=\"s\">kube-dns<\/span>\r\n        <span class=\"na\">topologyKey<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kubernetes.io\/hostname<\/span>\r\n      <span class=\"na\">weight<\/span><span class=\"pi\">:<\/span> <span class=\"m\">100<\/span>\r\n<\/code><\/pre>\n<h3>\u9519\u8bef\u4fee\u590d (Bug or Regression)<\/h3>\n<p>kubeadm: \u30ce\u30fc\u30c9\u306e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u4e2d\u306e\u91cd\u8907\u3057\u305f unix:\/\/ \u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3092\u524a\u9664\u3057\u307e\u3057\u305f\u3002 (#110656, @pacoxu)<\/p>\n<p>kubeadm: \u8a2d\u5b9a\u53ef\u80fd\u306aKubernetesVersion\u304ckubeadm join\u6642\u306b\u9069\u7528\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u554f\u984c\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002 (#110791, @SataQiu)<\/p>\n<p>kubeadm: etcd\u306e&#8211;experimental-watch-progress-notify-interval\u30d5\u30e9\u30b0\u304c\u6709\u52b9\u5316\u3055\u308c\u30015\u79d2\u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u30d5\u30e9\u30b0\u306fetcd\u304cwatch data\u3092kube=apiserver\u306b\u9001\u308b\u969b\u306e\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002 (#111383, @p0lyn0mial)<\/p>\n<p>kubeadm: image pull\u306e\u9593\u3001crictl\u3092\u5b9f\u884c\u3059\u308b\u969b\u306bOS\u306e\u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308acrictl\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306b\u5bfe\u3057\u3066*PROXY\u74b0\u5883\u5909\u6570\u304c\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304b\u3063\u305f\u554f\u984c\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002 (#110134, @mk46)<\/p>\n<p>kubeadm: \u30ec\u30ac\u30b7\u30fc\u306a &#8220;master&#8221;taint\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306b\u306e\u307f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u30ce\u30fc\u30c9\u3092taint\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001kubeadm upgrade \u3092\u884c\u3046\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u660e\u793a\u7684\u306b\u30ce\u30fc\u30c9\u306etaint\u3092\u89e3\u9664\u3057\u305f\u5834\u5408\u3067\u3082\u3001\u65b0\u3057\u3044 &#8220;control plane&#8221; taint\u3067\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u30ce\u30fc\u30c9\u304c\u518d\u30c6\u30a4\u30f3\u30c8\u3055\u308c\u308b\u3068\u3044\u3046\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 (#109840, @neolit123)<\/p>\n<p>\u30ea\u30bd\u30fc\u30b9\u306e\u5c11\u306a\u3044\u81ea\u5b85\u30af\u30e9\u30b9\u30bf\u3060\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u30ce\u30fc\u30c9\u3082\u6709\u52b9\u6d3b\u7528\u3059\u308b\u305f\u3081\u306btaint\u3092\u5916\u3059\u3068\u3044\u3046\u3053\u3068\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>kubeadm: Kubernetes \u306e CI \u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u3046\u969b\u3001\u30e6\u30fc\u30b6\u306e\u6307\u5b9a\u3057\u305f\u30a4\u30e1\u30fc\u30b8\u30ec\u30dd\u30b8\u30c8\u30ea\u3092\u914d\u616e\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002 (#111017, @SataQiu)<\/p>\n<p>kubeadm: reset\u30d5\u30a7\u30fc\u30ba\u306b\u304a\u3051\u308b\u30b3\u30f3\u30c6\u30ca\u306e\u524a\u9664\u6642\u306b\u30ea\u30c8\u30e9\u30a4\u3092\u884c\u3046\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002 (#110837, @SataQiu)<\/p>\n<p>reset\u3067\u30b3\u30f3\u30c6\u30ca\u304c\u524a\u9664\u3055\u308c\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u3001\u305d\u308c\u304c\u305f\u307e\u305f\u307eapiserver\u306a\u3069\u306e\u3088\u3046\u306bkubernetes\u306b\u5fc5\u9808\u306e\u30dd\u30fc\u30c8\u3092\u4f7f\u3046\u30b3\u30f3\u30c6\u30ca\u3060\u3063\u305f\u5834\u5408\u3001\u518d\u5ea6\u884c\u3063\u305f kubeadm init\u3067kubeadm\u304c\u5931\u6557\u3059\u308b\u3053\u3068\u304c\u3042\u3063\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n<h3>\u5176\u4ed6\uff08\u6e05\u7406\u6216\u788e\u7247\uff09<\/h3>\n<p>kubeadm: \u8ffd\u52a0\u306edockershim\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u5b9f\u884c\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002dockershim\u304c1.24\u3067\u524a\u9664\u3055\u308c\u3001kubeadm 1.25\u304ckubelet\u306eversion 1.24\u30681.25\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u3092\u8003\u616e\u3057\u3001\u5168\u3066\u306econtainer runtime\u304c&#8211;container-runtime=remote\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067remote\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002&#8211;network-plugin\u30d5\u30e9\u30b0\u306f\u65b0\u3057\u3044\u30af\u30e9\u30b9\u30bf\u30fc\u3067\u306f\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002kubeadm reset \u6642\u306b\u304a\u3051\u308b\/var\/lib\/dockershim, \/var\/run\/kubernetes, \/var\/lib\/cni\u3068\u3044\u3063\u305fdockershim\u306b\u95a2\u9023\u3059\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u30af\u30ea\u30f3\u30ca\u30c3\u30d7\u306f\u884c\u308f\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002 (#110022, @neolit123)<\/p>\n<p>\u78ba\u304b\u306b\u30af\u30ea\u30f3\u30ca\u30c3\u30d7\u3055\u308c\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"post-pre\"><code>root@node-cp01:\/etc\/kubernetes\/manifests# kubeadm reset\r\n<span class=\"o\">[<\/span>reset] Reading configuration from the cluster...\r\n<span class=\"o\">[<\/span>reset] FYI: You can look at this config file with <span class=\"s1\">'kubectl -n kube-system get cm kubeadm-config -o yaml'<\/span>\r\nW0921 04:21:43.809172   21624 reset.go:103] <span class=\"o\">[<\/span>reset] Unable to fetch the kubeadm-config ConfigMap from cluster: failed to get config map: Get <span class=\"s2\">\"https:\/\/10.244.5.135:6443\/api\/v1\/namespaces\/kube-system\/configmaps\/kubeadm-config?timeout=10s\"<\/span>: dial tcp 10.244.5.135:6443: connect: connection refuse\r\nd\r\nW0921 04:21:43.810777   21624 preflight.go:55] <span class=\"o\">[<\/span>reset] WARNING: Changes made to this host by <span class=\"s1\">'kubeadm init'<\/span> or <span class=\"s1\">'kubeadm join'<\/span> will be reverted.\r\n<span class=\"o\">[<\/span>reset] Are you sure you want to proceed? <span class=\"o\">[<\/span>y\/N]: y\r\nW0921 04:21:46.176911   21624 removeetcdmember.go:85] <span class=\"o\">[<\/span>reset] No kubeadm config, using etcd pod spec to get data directory\r\n<span class=\"o\">[<\/span>reset] Stopping the kubelet service\r\n<span class=\"o\">[<\/span>reset] Unmounting mounted directories <span class=\"k\">in<\/span> <span class=\"s2\">\"\/var\/lib\/kubelet\"<\/span>\r\n<span class=\"o\">[<\/span>reset] Deleting contents of directories: <span class=\"o\">[<\/span>\/etc\/kubernetes\/manifests \/etc\/kubernetes\/pki]\r\n<span class=\"o\">[<\/span>reset] Deleting files: <span class=\"o\">[<\/span>\/etc\/kubernetes\/admin.conf \/etc\/kubernetes\/kubelet.conf \/etc\/kubernetes\/bootstrap-kubelet.conf \/etc\/kubernetes\/controller-manager.conf \/etc\/kubernetes\/scheduler.conf]\r\n<span class=\"o\">[<\/span>reset] Deleting contents of stateful directories: <span class=\"o\">[<\/span>\/var\/lib\/etcd \/var\/lib\/kubelet]\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4eceKubernetes 1.25\u7684CHANGELOG\u4e2d\u6311\u9009\u4e86SIG Cluster Lifecycle\u7684\u76f8\u5173\u5de5 [&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-35935","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 1.25\u7248\u672c\uff1aSIG Cluster Lifecycle\u7684\u66f4\u6539\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-1-25\u7248\u672c\uff1asig-cluster-lifecycle\u7684\u66f4\u6539\u5185\u5bb9\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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