{"id":35638,"date":"2023-12-22T06:47:04","date_gmt":"2022-11-16T02:33:13","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes-%e9%9d%9e%e4%bc%98%e9%9b%85%e8%8a%82%e7%82%b9%e5%85%b3%e6%9c%ba%e7%9a%84%e6%93%8d%e4%bd%9c%e9%aa%8c%e8%af%81\/"},"modified":"2024-05-04T14:47:44","modified_gmt":"2024-05-04T06:47:44","slug":"kubernetes-%e9%9d%9e%e4%bc%98%e9%9b%85%e8%8a%82%e7%82%b9%e5%85%b3%e6%9c%ba%e7%9a%84%e6%93%8d%e4%bd%9c%e9%aa%8c%e8%af%81","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes-%e9%9d%9e%e4%bc%98%e9%9b%85%e8%8a%82%e7%82%b9%e5%85%b3%e6%9c%ba%e7%9a%84%e6%93%8d%e4%bd%9c%e9%aa%8c%e8%af%81\/","title":{"rendered":"Kubernetes: \u975e\u4f18\u96c5\u8282\u70b9\u5173\u673a\u7684\u64cd\u4f5c\u9a8c\u8bc1"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u5bf9\u5728Kubernetes v1.28\u4e2d\u88ab\u6b63\u5f0f\u5f15\u5165\u7684Non Graceful Node Shutdown\u8fdb\u884c\u64cd\u4f5c\u9a8c\u8bc1\u3002<br \/>\n\u5f53\u5173\u95edKubernetes\u8282\u70b9\u65f6\uff0c\u5982\u679c\u5173\u95ed\u8fc7\u7a0b\u6ca1\u6709\u6b63\u5e38\u5b8c\u6210\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5377\u7b49\u65e0\u6cd5\u88ab\u5378\u8f7d\u3002<br \/>\n\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u5728iSCSI\u7b49\u5757\u5b58\u50a8\u4e2d\uff0c\u5df2\u7ecf\u88ab\u6302\u8f7d\u7684\u8282\u70b9\u5904\u4e8e\u53ef\u8bfb\u5199\u72b6\u6001\uff0c\u5176\u4ed6\u8282\u70b9\u5c06\u65e0\u6cd5\u901a\u8fc7\u8bfb\u5199\u8fdb\u884c\u5377\u7684\u6302\u8f7d\u3002<br \/>\n\u5c06\u4e00\u4e2a\u5377\u8fde\u63a5\u5230\u591a\u4e2a\u8282\u70b9\u88ab\u79f0\u4e3aMulti Attach\uff0c\u4e0a\u8ff0\u9519\u8bef\u60c5\u51b5\u88ab\u79f0\u4e3aMulti Attach\u9519\u8bef\u3002<br \/>\n\u4f5c\u4e3a\u6062\u590d\u8fd9\u79cd\u60c5\u51b5\u7684\u624b\u6bb5\uff0cNon Graceful Node Shutdown\u5e94\u8fd0\u800c\u751f\u3002<\/p>\n<p>\u4f5c\u4e3a\u8fd9\u4e2a\u529f\u80fd\u7684\u6ce8\u610f\u4e8b\u9879\uff0c\u5b83\u5e76\u4e0d\u4f1a\u81ea\u52a8\u6062\u590d\u3002\u4e00\u65e6\u7528\u6237\u5224\u65ad\u8282\u70b9\u6ca1\u6709\u6b63\u786e\u5173\u95ed\uff0c\u53ef\u4ee5\u6dfb\u52a0taint (node.kubernetes.io\/out-of-service)\uff0c\u4ece\u800c\u89e6\u53d1\u8be5\u529f\u80fd\u7684\u6267\u884c\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u672c\u529f\u80fd\u652f\u6301\u7684\u7248\u672c\u5982\u4e0b\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Kubernetes v1.24: \u30a2\u30eb\u30d5\u30a1 (\u30c7\u30d5\u30a9\u30eb\u30c8\u7121\u52b9)<\/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 v1.26: \u30d9\u30fc\u30bf (\u30c7\u30d5\u30a9\u30eb\u30c8\u6709\u52b9)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Kubernetes v1.28: GA<\/ul>\n<h1>\u9a8c\u8bc1\u73af\u5883<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Kubernetes v1.25.9, 1.26.4<\/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\">\u30ce\u30fc\u30c9OS: Ubuntu 20.04<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30b9\u30c8\u30ec\u30fc\u30b8: NetApp ONTAP AFF9.9 (iSCSI\u3092\u5229\u7528)<\/ul>\n<h1>\u9a8c\u8bc1<\/h1>\n<p>\u5728\u8fd9\u4e2a\u9a8c\u8bc1\u4e2d\uff0c\u4e3a\u4e86\u786e\u8ba4&#8221;Non Graceful Node Shutdown&#8221;\u7684\u884c\u4e3a\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u7981\u7528\u4e86\u8be5\u529f\u80fd\u7684Kubernetes\u6765\u9a8c\u8bc1\u5728\u6ca1\u6709\u8be5\u529f\u80fd\u7684\u60c5\u51b5\u4e0b\u7684\u884c\u4e3a\uff08\u9a8c\u8bc11\uff09\u3002<br \/>\n\u7136\u540e\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u542f\u7528\u4e86\u8be5\u529f\u80fd\u7684Kubernetes\u6765\u9a8c\u8bc1\u8be5\u529f\u80fd\u7684\u884c\u4e3a\uff08\u9a8c\u8bc12\uff09\u3002<\/p>\n<h2>[\u9a8c\u8bc11] \u5982\u679c\u7981\u7528\u4e86\u975e\u4f18\u96c5\u7684\u8282\u70b9\u5173\u673a\uff08\u9002\u7528\u4e8eKubernetes v1.25\u4e4b\u524d\u7684\u7248\u672c\uff09<\/h2>\n<p>\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u8ba8\u8bba\u975e\u4f18\u96c5\u8282\u70b9\u5173\u95ed\u88ab\u7981\u7528\u65f6\u7684\u884c\u4e3a\u3002<br \/>\n\u6211\u4eec\u5c06\u4f7f\u7528\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u7981\u7528\u975e\u4f18\u96c5\u8282\u70b9\u5173\u95ed\u7684Kubernetes v1.25\u7248\u672c\u8fdb\u884c\u9a8c\u8bc1\uff0c\u5176\u4e2d\u5305\u62ecNon Graceful Node Shutdown\u529f\u80fd\u95e8\uff08NodeOutOfServiceVolumeDetach\uff09\u3002<br \/>\n\u9996\u5148\uff0c\u6211\u4eec\u5c06\u4f7f\u7528StatefulSet\uff08sts.yaml\uff09\u521b\u5efaPod\u3001PVC\u548cPV\u3002<\/p>\n<ul class=\"post-ul\">sts.yaml<\/ul>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">apps\/v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">StatefulSet<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pv-test<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">serviceName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pv-test<\/span>\r\n  <span class=\"na\">replicas<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">matchLabels<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pv-test<\/span>\r\n  <span class=\"na\">template<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pv-test<\/span>\r\n    <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pv-test<\/span>\r\n        <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">ubuntu:20.04<\/span>\r\n        <span class=\"na\">volumeMounts<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">block<\/span>\r\n          <span class=\"na\">mountPath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/mnt\/block<\/span>\r\n        <span class=\"na\">command<\/span><span class=\"pi\">:<\/span> \r\n        <span class=\"pi\">-<\/span> <span class=\"s\">sleep<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">infinity<\/span>\r\n  <span class=\"na\">volumeClaimTemplates<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">block<\/span>\r\n    <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">accessModes<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">ReadWriteOnce\"<\/span> <span class=\"pi\">]<\/span>\r\n      <span class=\"na\">storageClassName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">ontap-block<\/span>\r\n      <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">requests<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">storage<\/span><span class=\"pi\">:<\/span> <span class=\"s\">10Gi<\/span>\r\n<\/code><\/pre>\n<p>\u90e8\u7f72(sts.yaml)\u5e76\u9a8c\u8bc1Pod\u3001PVC\u3001PV\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl apply -f sts.yaml \r\nstatefulset.apps\/pv-test created\r\n\r\n$ kubectl get pod,pvc,pv -o wide\r\nNAME            READY   STATUS    RESTARTS   AGE   IP             NODE                                       NOMINATED NODE   READINESS GATES\r\npod\/pv-test-0   1\/1     Running   0          55s   10.26.107.43   demo-ysakashita-w-default-a7102877-mmh9d   &lt;none&gt;           &lt;none&gt;\r\n\r\nNAME                                    STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS   AGE   VOLUMEMODE\r\npersistentvolumeclaim\/block-pv-test-0   Bound    pvc-adc68176-5517-4274-85fa-33d5dfcd81c2   10Gi       RWO            ontap-block    55s   Filesystem\r\n\r\nNAME                                                        CAPACITY   ACCESS MODES   RECLAIM POLICY   STATUS   CLAIM                     STORAGECLASS   REASON   AGE   VOLUMEMODE\r\npersistentvolume\/pvc-adc68176-5517-4274-85fa-33d5dfcd81c2   10Gi       RWO            Delete           Bound    default\/block-pv-test-0   ontap-block             52s   Filesystem\r\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7ssh\u767b\u5f55\u5230\u90e8\u7f72\u4e86Pod\u7684\u8282\u70b9(demo-ysakashita-w-default-a7102877-mmh9d)\uff0c\u5e76\u5f15\u53d1\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e25\u91cd\u9519\u8bef(OS Panic)\u3002<\/p>\n<pre class=\"post-pre\"><code>ubuntu@demo-ysakashita-w-default-a7102877-mmh9d:~$ sudo bash\r\nroot@demo-ysakashita-w-default-a7102877-mmh9d:\/home\/ubuntu# vi \/etc\/sysctl.conf\r\nroot@demo-ysakashita-w-default-a7102877-mmh9d:\/home\/ubuntu# sysctl -p\r\nkernel.panic = 0\r\nroot@demo-ysakashita-w-default-a7102877-mmh9d:\/home\/ubuntu# echo c &gt; \/proc\/sysrq-trigger\r\n<\/code><\/pre>\n<p>\u5728\u53d1\u751f OS Panic \u540e\uff0c\u4f1a\u68c0\u67e5\u8282\u70b9\u7684\u72b6\u6001\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl get node\r\nNAME                                        STATUS     ROLES    AGE    VERSION\r\n...\r\ndemo-ysakashita-w-default-a7102877-mmh9d    NotReady   &lt;none&gt;   176m   v1.25.9\r\n<\/code><\/pre>\n<p>\u8a72\u5f53\u306e\u30ce\u30fc\u30c9\u304cNotReady\u3068\u306a\u308a\u307e\u3057\u305f\u3002 \u3057\u3070\u3089\u304f\u5f85\u3061\u3001Pod\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3082\u78ba\u8a8d\u3057\u307e\u3059.<\/p>\n<pre class=\"post-pre\"><code>$ kubectl get pod -o wide\r\nNAME        READY   STATUS        RESTARTS   AGE   IP             NODE                                       NOMINATED NODE   READINESS GATES\r\npv-test-0   1\/1     Terminating   0          10m   10.26.107.43   demo-ysakashita-w-default-a7102877-mmh9d   &lt;none&gt;           &lt;none&gt;\r\n<\/code><\/pre>\n<p>10\u5206\u4ee5\u4e0a\u7d4c\u3063\u3066\u3082Terminating\u306e\u307e\u307e\u3068\u306a\u308a\u307e\u3059\u3002<br \/>\n\u3053\u306e\u72b6\u614b\u3067\u3001\u30ce\u30fc\u30c9\u306btaint (node.kubernetes.io\/out-of-service=nodeshutdown:NoExecute)\u3092\u4ed8\u4e0e\u3057\u307e\u3059\u3002<\/p>\n<p>\u5728Kubernetes v1.25\u7248\u672c\u4e2d\uff0c\u6211\u4eec\u786e\u8ba4\u7531\u4e8e\u975e\u4f18\u96c5\u8282\u70b9\u5173\u95ed\u88ab\u7981\u7528\uff0c\u8fd9\u4e2a\u64cd\u4f5c\u662f\u6ca1\u6709\u610f\u4e49\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl taint node demo-ysakashita-w-default-a7102877-mmh9d \"node.kubernetes.io\/out-of-service=nodeshutdown:NoExecute\"\r\nnode\/demo-ysakashita-w-default-a7102877-mmh9d tainted\r\n<\/code><\/pre>\n<p>\u5728\u7ed9\u4e88\u4e86taint\u4e4b\u540e\uff0c\u6211\u5c06Pod\u653e\u7f6e\u4e8620\u5206\u949f\uff0c\u4f46Pod\u7684\u72b6\u6001\u4ecd\u7136\u662fTerminating\uff0c\u5e76\u6ca1\u6709\u6062\u590d\u3002\u8fd9\u662f\u9884\u671f\u7684\u884c\u4e3a\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl get pod -o wide\r\nNAME        READY   STATUS        RESTARTS   AGE   IP             NODE                                       NOMINATED NODE   READINESS GATES\r\npv-test-0   1\/1     Terminating   0          30m   10.26.107.43   demo-ysakashita-w-default-a7102877-mmh9d   &lt;none&gt;           &lt;none&gt;\r\n<\/code><\/pre>\n<h2>[\u9a8c\u8bc12] \u5728\u542f\u7528\u975e\u4f18\u96c5\u8282\u70b9\u5173\u95ed\u7684\u60c5\u51b5\u4e0b (\u9488\u5bf9Kubernetes v1.26\u4ee5\u524d)<\/h2>\n<p>Kubernetes v1.26\u306b\u3066Non Graceful Node Shutdown\u306eFeature Gates(NodeOutOfServiceVolumeDetach)\u304c\u30d9\u30fc\u30bf\u3068\u306a\u308a\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u6709\u52b9\u3068\u306a\u308a\u307e\u3057\u305f\u3002<br \/>\n\u305d\u3053\u3067\u3001Kubernetes v1.26\u3092\u4f7f\u3044 Non Graceful Node Shutdown \u306e\u691c\u8a3c\u3092\u884c\u3044\u307e\u3059\u3002<br \/>\n\u4e0a\u8a18\u306e\u691c\u8a3c\u3067\u7528\u3044\u305fsts.yaml\u3092\u4f7f\u3044Pod,PVC,PV\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl apply -f sts.yaml \r\nstatefulset.apps\/pv-test created\r\n\r\n$ kubectl get pod,pvc,pv -o wide\r\nNAME            READY   STATUS    RESTARTS   AGE   IP            NODE                                      NOMINATED NODE   READINESS GATES\r\npod\/pv-test-0   1\/1     Running   0          47s   10.26.26.23   demo-ysaka-net-w-default-4282754a-px2wm   &lt;none&gt;           &lt;none&gt;\r\n\r\nNAME                                    STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS   AGE   VOLUMEMODE\r\npersistentvolumeclaim\/block-pv-test-0   Bound    pvc-e5b39376-33bb-44af-8753-85a2bba44a6a   10Gi       RWO            ontap-block    47s   Filesystem\r\n\r\nNAME                                                        CAPACITY   ACCESS MODES   RECLAIM POLICY   STATUS   CLAIM                     STORAGECLASS   REASON   AGE   VOLUMEMODE\r\npersistentvolume\/pvc-e5b39376-33bb-44af-8753-85a2bba44a6a   10Gi       RWO            Delete           Bound    default\/block-pv-test-0   ontap-block             45s   Filesystem\r\n<\/code><\/pre>\n<p>\u6b21\u306b\u3001Pod\u304c\u30c7\u30d7\u30ed\u30a4\u3055\u308c\u3066\u3044\u308b\u30ce\u30fc\u30c9(demo-ysaka-net-w-default-4282754a-px2wm)\u306bssh\u3067\u5165\u308a\u3001OS Panic\u3092\u8d77\u3053\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>ubuntu@demo-ysaka-net-w-default-4282754a-px2wm:~$ sudo bash\r\nroot@demo-ysaka-net-w-default-4282754a-px2wm:\/home\/ubuntu# vi \/etc\/sysctl.conf \r\nroot@demo-ysaka-net-w-default-4282754a-px2wm:\/home\/ubuntu# sysctl -p\r\nkernel.panic = 0\r\nroot@demo-ysaka-net-w-default-4282754a-px2wm:\/home\/ubuntu# echo c &gt; \/proc\/sysrq-trigger\r\n<\/code><\/pre>\n<p>\u67e5\u770b\u8282\u70b9\u7684\u72b6\u6001\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl get node\r\nNAME                                       STATUS     ROLES    AGE     VERSION\r\n...\r\ndemo-ysaka-net-w-default-4282754a-px2wm    NotReady   &lt;none&gt;   3h52m   v1.26.4\r\n<\/code><\/pre>\n<p>\u8a72\u5f53\u306eNode\u304cNotReady\u3068\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002 \u3057\u3070\u3089\u304f\u5f85\u3061\u3001Pod\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl get pod -o wide\r\nNAME        READY   STATUS        RESTARTS   AGE     IP            NODE                                      NOMINATED NODE   READINESS GATES\r\npv-test-0   1\/1     Terminating   0          8m43s   10.26.26.23   demo-ysaka-net-w-default-4282754a-px2wm   &lt;none&gt;           &lt;none&gt;\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u79cd\u72b6\u6001\u4e0b\uff0c\u5c06\u4e0e\u5148\u524d\u7684\u9a8c\u8bc1\u76f8\u540c\u5730\u5411\u8282\u70b9\u6dfb\u52a0taint(node.kubernetes.io\/out-of-service = nodeshutdown:NoExecute)\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl taint node demo-ysaka-net-w-default-4282754a-px2wm \"node.kubernetes.io\/out-of-service=nodeshutdown:NoExecute\"\r\nnode\/demo-ysaka-net-w-default-4282754a-px2wm tainted\r\n<\/code><\/pre>\n<p>\u5728\u5c06\u6c61\u70b9\u6dfb\u52a0\u540e\uff0cPod\u7acb\u5373\u88ab\u8c03\u5ea6\u5230\u53e6\u4e00\u8282\u70b9\u4e0a\uff0c\u72b6\u6001\u53d8\u4e3aRunning\u5e76\u6210\u529f\u6062\u590d\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl get pod -o wide\r\nNAME        READY   STATUS    RESTARTS   AGE   IP            NODE                                      NOMINATED NODE   READINESS GATES\r\npv-test-0   1\/1     Running   0          30s   10.26.99.39   demo-ysaka-net-w-default-4282754a-4s68h   &lt;none&gt;           &lt;none&gt;\r\n\r\n$ kubectl describe pod pv-test-0 \r\n...\r\nEvents:\r\n  Type    Reason                  Age   From                     Message\r\n  ----    ------                  ----  ----                     -------\r\n  Normal  Scheduled               102s  default-scheduler        Successfully assigned default\/pv-test-0 to demo-ysaka-net-w-default-4282754a-4s68h\r\n  Normal  SuccessfulAttachVolume  102s  attachdetach-controller  AttachVolume.Attach succeeded for volume \"pvc-e5b39376-33bb-44af-8753-85a2bba44a6a\"\r\n  Normal  Pulled                  97s   kubelet                  Container image \"ubuntu:20.04\" already present on machine\r\n  Normal  Created                 97s   kubelet                  Created container pv-test\r\n  Normal  Started                 97s   kubelet                  Started container pv-test\r\n<\/code><\/pre>\n<h1>\u8bc4\u8bba<br \/>\n\u5370\u8c61<\/h1>\n<p>\u5728\u672c\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u9032\u884c\u4e86\u5c0d\u975e\u512a\u96c5\u7bc0\u9ede\u95dc\u6a5f\u7684\u9a57\u8b49\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u529f\u80fd\u95ee\u4e16\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u8fdb\u5165\u65e0\u6cd5\u6b63\u786e\u5173\u95ed\u7684\u8282\u70b9\uff0c\u5e76\u5f3a\u5236\u5378\u8f7d\u5377\u3001\u6ce8\u9500\u4e0e\u5b58\u50a8\u4e4b\u95f4\u7684\u4f1a\u8bdd\uff0c\u5982iSCSI\u7b49\u3002<br \/>\n\u7136\u800c\uff0c\u7531\u4e8e\u65e0\u6cd5\u6b63\u786e\u5173\u95ed\u7684\u8282\u70b9\u901a\u5e38\u5904\u4e8e\u67d0\u79cd\u5f02\u5e38\u72b6\u6001\uff0c\u6709\u65f6\u751a\u81f3\u65e0\u6cd5\u901a\u8fc7SSH\u7b49\u65b9\u5f0f\u8fdb\u5165\u8282\u70b9\uff0c\u56e0\u6b64\u5f88\u591a\u65f6\u5019\u65e0\u6cd5\u91c7\u53d6\u8fd9\u79cd\u624b\u6bb5\u3002<br \/>\n\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5fc5\u987b\u7b49\u5f85iSCSI\u4f1a\u8bdd\u8d85\u65f6\u6216\u5728\u5b58\u50a8\u7aef\u5f3a\u5236\u65ad\u5f00\u4f1a\u8bdd\u3002<\/p>\n<p>\u5982\u679c\u8282\u70b9\u65e0\u6cd5\u6b63\u786e\u5173\u95ed\uff0c\u6062\u590d\u7684\u6b65\u9aa4\u5c06\u53d8\u5f97\u590d\u6742\uff0c\u5e76\u4e14\u53ea\u6709\u5177\u5907\u8282\u70b9 root \u6743\u9650\u548c\u5b58\u50a8\u7ba1\u7406\u6743\u9650\u7684\u7ba1\u7406\u5458\u624d\u80fd\u6267\u884c\uff0c\u8fd9\u9650\u5236\u4e86\u53ef\u6267\u884c\u6b64\u64cd\u4f5c\u7684\u7ba1\u7406\u5458\u7684\u6570\u91cf\u3002<\/p>\n<p>\u5982\u679c\u5177\u5907\u8bbe\u7f6eKubernetes\u8282\u70b9taint\u7684\u6743\u9650\u7684\u7ba1\u7406\u5458\uff0c\u5728\u6267\u884c\u672c\u6b21\u9a8c\u8bc1\u7684\u975e\u4f18\u96c5\u8282\u70b9\u5173\u95ed\u65f6\uff0c\u5373\u4f7f\u8282\u70b9\u4e0d\u80fd\u6b63\u786e\u5173\u95ed\uff0c\u53ef\u4ee5\u76f8\u5bf9\u5bb9\u6613\u5730\u8fdb\u884c\u6062\u590d\u3002\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9700\u8981\u624b\u52a8\u8bbe\u7f6etaint\u3002\u8981\u51c6\u786e\u5224\u65ad\u5173\u95ed\u662f\u5426\u6b63\u786e\u6267\u884c\u5e76\u4e0d\u5bb9\u6613\u3002\u56e0\u6b64\uff0c\u7cfb\u7edf\u8bbe\u8ba1\u4e3a\u7ba1\u7406\u5458\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6etaint\u6765\u6062\u590d\u88ab\u5224\u65ad\u4e3a\u201c\u672a\u6b63\u786e\u5173\u95ed\u201d\u7684\u8282\u70b9\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u7ba1\u7406\u5458\u9700\u8981\u786e\u4fdd\u80fd\u591f\u68c0\u6d4b\u5230\u201c\u672a\u6b63\u786e\u5173\u95ed\u201d\u7684\u60c5\u51b5\u3002\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\u662f\uff0c\u5728\u8282\u70b9\u72b6\u6001\u53d8\u4e3a\u975eReady\u540e\uff0c\u68c0\u6d4b\u5176\u505c\u6b62\u65f6\u95f4\u8fbe\u5230\u4e86\u76f8\u5f53\u957f\u7684\u65f6\u95f4\uff08\u8fd9\u5728\u6b63\u786e\u5173\u95ed\u7684\u60c5\u51b5\u4e0b\u662f\u4e0d\u53ef\u80fd\u7684\uff09\u3002<\/p>\n<p>\u5efa\u8bae\u60a8\u4e86\u89e3\u975e\u4f18\u96c5\u8282\u70b9\u5173\u673a\u7684\u7528\u6cd5\uff0c\u8fd9\u662f\u4e00\u79cd\u6709\u6548\u7684\u624b\u6bb5\uff0c\u53ef\u4ee5\u5728\u6545\u969c\u53d1\u751f\u65f6\u5feb\u901f\u6062\u590d\u3002\u540c\u65f6\uff0c\u63a8\u8350\u60a8\u5728\u8fd9\u4e2a\u673a\u4f1a\u4e0a\u786e\u8ba4\u8fd0\u8425\u65b9\u6cd5\uff0c\u4ee5\u786e\u4fdd\u4ece\u6545\u969c\u68c0\u6d4b\u5230\u6062\u590d\u7684\u8fc7\u7a0b\u80fd\u5728\u77ed\u65f6\u95f4\u5185\u5b8c\u6210\u3002<\/p>\n<h1>\u53c2\u8003\u4fe1\u606f<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Kubernetes 1.26: Non-Graceful Node Shutdown Moves to Beta<\/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\">KEP-2268: Non graceful node shutdown<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">kubernetes\/kubernetes Issue#65392<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u5bf9\u5728Kubernetes v1.28\u4e2d\u88ab\u6b63\u5f0f\u5f15\u5165\u7684Non Graceful Node S [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35638","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO 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