{"id":35782,"date":"2023-08-11T04:21:21","date_gmt":"2022-11-02T21:27:16","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bf%ae%e5%a4%8dkubernetes-v1-14%e4%b8%ad%e7%9a%84microk8s%e4%bb%aa%e8%a1%a8%e6%9d%bf%e5%92%8cmicrok8s-hostpath%ef%bc%88%e6%8c%81%e4%b9%85%e5%8d%b7%ef%bc%89%e3%80%82\/"},"modified":"2024-04-30T18:00:57","modified_gmt":"2024-04-30T10:00:57","slug":"%e4%bf%ae%e5%a4%8dkubernetes-v1-14%e4%b8%ad%e7%9a%84microk8s%e4%bb%aa%e8%a1%a8%e6%9d%bf%e5%92%8cmicrok8s-hostpath%ef%bc%88%e6%8c%81%e4%b9%85%e5%8d%b7%ef%bc%89%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bf%ae%e5%a4%8dkubernetes-v1-14%e4%b8%ad%e7%9a%84microk8s%e4%bb%aa%e8%a1%a8%e6%9d%bf%e5%92%8cmicrok8s-hostpath%ef%bc%88%e6%8c%81%e4%b9%85%e5%8d%b7%ef%bc%89%e3%80%82\/","title":{"rendered":"\u4fee\u590dKubernetes v1.14\u4e2d\u7684microk8s\u4eea\u8868\u677f\u548cmicrok8s-hostpath\uff08\u6301\u4e45\u5377\uff09"},"content":{"rendered":"<p>\u6bce\u5ea6\u3001\u30b0\u30b0\u3063\u3066\u3082\u51fa\u3066\u3053\u306a\u3044\u5c0f\u30cd\u30bf\u3092\u53d6\u308a\u6271\u3063\u3066\u304a\u308a\u307e\u3059\u3002<br \/>\n\u672c\u8a18\u4e8b\u306f\u500b\u4eba\u7684\u306a\u898b\u89e3\u3067\u3042\u308a\u3001\u7b46\u8005\u306e\u6240\u5c5e\u3059\u308b\u3044\u304b\u306a\u308b\u56e3\u4f53\u306b\u3082\u95a2\u4fc2\u3054\u3056\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>Kubernetes\u3092\u30b5\u30fc\u30d0\u30fc1\u53f0\u3067\u52d5\u304b\u3059\u306b\u306f\u4fbf\u5229\u306aMicroK8s\u3067\u3059\u304c\u3001Kubernetes 1.14.6\u3092\u52d5\u304b\u3057\u305f\u3068\u304d\u306b\u3044\u308d\u3044\u308d\u30a8\u30e9\u30fc\u3067\u306f\u307e\u3063\u305f\u306e\u3067\u56f0\u308b\u4eba\u304c\u6e1b\u308b\u3088\u3046\u306b\u3053\u3053\u306b\u66f8\u3044\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<h1>0. Kubeflow 0.5.1\u4e0d\u517c\u5bb9Kubernetes v1.15\u7684\u95ee\u9898\u3002<\/h1>\n<p>Kubeflow v0.5.1\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3088\u3046\u3068\u3057\u305f\u306e\u3067\u3059\u304c\u3001Kubernetes v1.15 \u306b\u306f\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u7406\u7531\u306f\u3001Ksonnet\u304cv1.15\u306b\u306f\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u304b\u3089\u3067\u3059\u3002Ksonnet\u306f\u3082\u3046\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3055\u308c\u305a\u3001Kubernets v1.15\u306b\u5bfe\u5fdc\u3059\u308b\u4e88\u5b9a\u3082\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u203b\u6ce8\uff1aKubeflow 0.6\u3067\u306f\u3001Ksonnet\u306e\u4ee3\u308f\u308a\u306bKustomize\u3092\u4f7f\u3044\u307e\u3059\u3002Kubeflow 0.6\u306f\u3001Kubernetes v1.15\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8bf7\u67e5\u770b\u4ee5\u4e0b\u5185\u5bb9\uff0c\u6b64\u4e8b\u9879\u4e0e\u672c\u7bc7\u6587\u7ae0\u65e0\u5173\u3002<br \/>\n\u5728Qiita\u4e0a\u4f7f\u7528MicroK8S\uff08Kubernetes v1.14.6\uff09\u8fd0\u884cKubeflow 0.5.1 &#8211;<br \/>\nhttps:\/\/qiita.com\/ynott\/items\/b250373e39938b1d4e7a<\/p>\n<h1>\u964d\u7ea7Kubernetes\u7248\u672c<\/h1>\n<p>\u66ab\u6642\u5148\u5c07Kubernetes\u964d\u7d1a\u81f3v1.14.6\u7248\u672c\u8a66\u8a66\u770b\uff0c\u9019\u6a23\u61c9\u8a72\u53ef\u4ee5\u5427\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>microk8s.reset\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>snap refresh microk8s <span class=\"nt\">--channel<\/span><span class=\"o\">=<\/span>1.14\/stable <span class=\"nt\">--classic<\/span>\r\n<\/code><\/pre>\n<h2>\u542f\u7528RBAC\u3001DNS\u548c\u4eea\u8868\u76d8\u3002<\/h2>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>microk8s.enable rbac\r\n<span class=\"nv\">$ <\/span>microk8s.enable dns\r\n<span class=\"nv\">$ <\/span>microk8s.enable dashboard\r\n<\/code><\/pre>\n<p>\u5927\u81f4\u4e0a\u786e\u8ba4\u6240\u6709\u7684Pod\u662f\u5426\u5df2\u7ecf\u542f\u52a8\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl get pods <span class=\"nt\">-A<\/span>\r\nNAMESPACE     NAME                                              READY   STATUS             RESTARTS   AGE\r\nkube-system   heapster-v1.5.2-5c5498f57c-slz9b                  4\/4     Running            0          73s\r\nkube-system   kube-dns-6bfbdd666c-lnztc                         3\/3     Running            0          96s\r\nkube-system   kubernetes-dashboard-6fd7f9c494-lr9vl             0\/1     CrashLoopBackOff   3          73s\r\nkube-system   monitoring-influxdb-grafana-v4-78777c64c8-skltl   2\/2     Running            0          73s\r\n<\/code><\/pre>\n<p>\u4eea\u8868\u677f\u51fa\u73b0CrashLoopBackOff\u9519\u8bef&#8230;(\u6cea\u6d41\u6ee1\u9762)\u3002<\/p>\n<h2>2. \u4eea\u8868\u76d8\u6ca1\u6709\u54cd\u5e94\u95ee\u9898<\/h2>\n<p>\u67e5\u770b\u4eea\u8868\u677f\u4e2dPod\u7684\u65e5\u5fd7\uff0c\u53d1\u73b0\u51fa\u73b0\u4e86\u4ee5\u4e0b\u9519\u8bef\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl log <span class=\"nt\">-n<\/span> kube-system kubernetes-dashboard-6fd7f9c494-lr9vl\r\n2019\/09\/11 04:37:02 Storing encryption key <span class=\"k\">in <\/span>a secret\r\npanic: secrets is forbidden: User <span class=\"s2\">\"system:serviceaccount:kube-system:kubernetes-dashboard\"<\/span> cannot create resource <span class=\"s2\">\"secrets\"<\/span> <span class=\"k\">in <\/span>API group <span class=\"s2\">\"\"<\/span> <span class=\"k\">in <\/span>the namespace <span class=\"s2\">\"kube-system\"<\/span>\r\n<\/code><\/pre>\n<h2>\u53ea\u9700\u4e00\u4e2a\u9009\u62e9\uff0c\u4ee5\u4e0b\u662f\u5bf9\u4e0a\u8ff0\u5185\u5bb9\u7684\u672c\u5730\u5316\u6c49\u8bed\u91ca\u4e49\uff1a<\/h2>\n<p>2-1. \u8bbe\u7f6eDashboard\u7684\u89d2\u8272\u548c\u89d2\u8272\u7ed1\u5b9a\u3002<\/p>\n<p>\u5f53\u6211\u5728kubectl get clusterrole -n kube-system\u4e2d\u67e5\u770b\u65f6\uff0c\u53d1\u73b0\u6ca1\u6709dashboard\u7684\u89d2\u8272\u3002\u5f53\u7136\uff0c\u4e5f\u6ca1\u6709clusterrolebinding\u3002<br \/>\n\u4f46\u5b58\u5728kubernetes-dashboard\u7684serviceaccount\u3002\u6211\u901a\u8fc7\u641c\u7d22\u627e\u5230\u4e86\u89d2\u8272\u3002<\/p>\n<p>\u53ef\u4ee5\u4ece\u8fd9\u4e2a\u94fe\u63a5\u4e2d\u63d0\u53d6\u51fa\u6240\u9700\u7684\u90e8\u5206\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Role<\/span>\r\n<span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">rbac.authorization.k8s.io\/v1<\/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\">kubernetes-dashboard-minimal-role<\/span>\r\n  <span class=\"na\">namespace<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kube-system<\/span>\r\n<span class=\"na\">rules<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"c1\"># Allow Dashboard to create 'kubernetes-dashboard-key-holder' secret.<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"na\">apiGroups<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">secrets\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">verbs<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">create\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"c1\"># Allow Dashboard to create 'kubernetes-dashboard-settings' config map.<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"na\">apiGroups<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">configmaps\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">verbs<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">create\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"c1\"># Allow Dashboard to get, update and delete Dashboard exclusive secrets.<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"na\">apiGroups<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">secrets\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">resourceNames<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">kubernetes-dashboard-key-holder\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">kubernetes-dashboard-certs\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">verbs<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">get\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">update\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">delete\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"c1\"># Allow Dashboard to get and update 'kubernetes-dashboard-settings' config map.<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"na\">apiGroups<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">configmaps\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">resourceNames<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">kubernetes-dashboard-settings\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">verbs<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">get\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">update\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"c1\"># Allow Dashboard to get metrics from heapster.<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"na\">apiGroups<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">services\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">resourceNames<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">heapster\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">verbs<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">proxy\"<\/span><span class=\"pi\">]<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"na\">apiGroups<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">services\/proxy\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">resourceNames<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">heapster\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">http:heapster:\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">https:heapster:\"<\/span><span class=\"pi\">]<\/span>\r\n  <span class=\"na\">verbs<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">get\"<\/span><span class=\"pi\">]<\/span>\r\n<span class=\"nn\">---<\/span>\r\n<span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">rbac.authorization.k8s.io\/v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">RoleBinding<\/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\">kubernetes-dashboard-minimal-rolebinding<\/span>\r\n  <span class=\"na\">namespace<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kube-system<\/span>\r\n<span class=\"na\">roleRef<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">apiGroup<\/span><span class=\"pi\">:<\/span> <span class=\"s\">rbac.authorization.k8s.io<\/span>\r\n  <span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Role<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kubernetes-dashboard-minimal-role<\/span>\r\n<span class=\"na\">subjects<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">ServiceAccount<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kubernetes-dashboard<\/span>\r\n  <span class=\"na\">namespace<\/span><span class=\"pi\">:<\/span> <span class=\"s\">kube-system<\/span>\r\n<\/code><\/pre>\n<p>\u9002\u7528<\/p>\n<pre class=\"post-pre\"><code>kubectl apply -f dashboard-role.yaml\r\n<\/code><\/pre>\n<p>\u7b49\u4e86\u4e00\u4f1a\u513f\uff0c\u5b83\u5c31\u5f00\u59cb\u8fd0\u884c\u4e86\u3002<\/p>\n<h2>\u542f\u7528\u5b58\u50a8<\/h2>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>microk8s.enable storage\r\nEnabling default storage class\r\ndeployment.extensions\/hostpath-provisioner created\r\nstorageclass.storage.k8s.io\/microk8s-hostpath unchanged\r\nStorage will be available soon\r\n<\/code><\/pre>\n<p>\u4e00\u770b\u8d77\u4f86\u4f3c\u4e4e\u662f\u5e73\u5e38\u5730\u5728\u79fb\u52d5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl get pods <span class=\"nt\">-A<\/span>\r\nNAMESPACE     NAME                                              READY   STATUS    RESTARTS   AGE\r\nkube-system   heapster-v1.5.2-5c5498f57c-slz9b                  4\/4     Running   0          30m\r\nkube-system   hostpath-provisioner-6d744c4f7c-8hn9k             1\/1     Running   0          2m47s\r\nkube-system   kube-dns-6bfbdd666c-lnztc                         3\/3     Running   0          31m\r\nkube-system   kubernetes-dashboard-6fd7f9c494-lr9vl             1\/1     Running   9          30m\r\nkube-system   monitoring-influxdb-grafana-v4-78777c64c8-skltl   2\/2     Running   0          30m\r\n<\/code><\/pre>\n<h2>\u4e3b\u673a\u8def\u5f84\u63d0\u4f9b\u7a0b\u5e8f\u672a\u8fd0\u884c\u7684\u95ee\u9898<\/h2>\n<p>\u67e5\u770b hostpath-provisioner-6d744c4f7c-8hn9k\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl logs <span class=\"nt\">-f<\/span> pod\/hostpath-provisioner-6d744c4f7c-8hn9k <span class=\"nt\">-n<\/span> kube-system\r\nE0911 05:07:23.834527       1 reflector.go:201] github.com\/juju-solutions\/hostpath-provisioner\/vendor\/github.com\/kubernetes-incubator\/external-storage\/lib\/controller\/controller.go:295: Failed to list <span class=\"k\">*<\/span>v1.PersistentVolume: persistentvolumes is forbidden: User <span class=\"s2\">\"system:serviceaccount:kube-system:default\"<\/span> cannot list resource <span class=\"s2\">\"persistentvolumes\"<\/span> <span class=\"k\">in <\/span>API group <span class=\"s2\">\"\"<\/span> at the cluster scope\r\nE0911 05:07:23.834720       1 reflector.go:201] github.com\/juju-solutions\/hostpath-provisioner\/vendor\/github.com\/kubernetes-incubator\/external-storage\/lib\/controller\/controller.go:294: Failed to list <span class=\"k\">*<\/span>v1.PersistentVolumeClaim: persistentvolumeclaims is forbidden: User <span class=\"s2\">\"system:serviceaccount:kube-system:default\"<\/span> cannot list resource <span class=\"s2\">\"persistentvolumeclaims\"<\/span> <span class=\"k\">in <\/span>API group <span class=\"s2\">\"\"<\/span> at the cluster scope\r\nE0911 05:07:23.835713       1 reflector.go:201] github.com\/juju-solutions\/hostpath-provisioner\/vendor\/github.com\/kubernetes-incubator\/external-storage\/lib\/controller\/controller.go:265: Failed to list <span class=\"k\">*<\/span>v1.StorageClass: storageclasses.storage.k8s.io is forbidden: User <span class=\"s2\">\"system:serviceaccount:kube-system:default\"<\/span> cannot list resource <span class=\"s2\">\"storageclasses\"<\/span> <span class=\"k\">in <\/span>API group <span class=\"s2\">\"storage.k8s.io\"<\/span> at the cluster scope\r\n<\/code><\/pre>\n<p>\u4e0d\u884c\u4e86\u3002\u3002<\/p>\n<h2>\u5e94\u7528ServiceAccount\u3001ClusterRole\u3001ClusterRoleBinding\u3002<\/h2>\n<p>\u6700\u65b0\u7684 storage.yaml \u5df2\u7ecf\u4fee\u590d\u597d\u4e86\uff0c\u6240\u4ee5\u8bf7\u83b7\u53d6\u4ee5\u4e0b\u94fe\u63a5\u4e2d\u7684\u6587\u4ef6\uff1a<br \/>\nhttps:\/\/raw.githubusercontent.com\/ubuntu\/microk8s\/master\/microk8s-resources\/actions\/storage.yaml<br \/>\n\u7136\u540e\u518d\u6b21\u8fd0\u884c kubectl apply -f storage.yaml\u3002<br \/>\n\u4e0d\u8fc7\uff0c\u7531\u4e8e $ARCH \u548c $SNAP_COMMON \u53ef\u80fd\u4e3a\u7a7a\uff0c\u6240\u4ee5\u9700\u8981\u8fdb\u884c\u66ff\u6362\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>wget https:\/\/raw.githubusercontent.com\/ubuntu\/microk8s\/master\/microk8s-resources\/actions\/storage.yaml\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sed<\/span> <span class=\"nt\">-i<\/span> <span class=\"nt\">-e<\/span> <span class=\"s1\">'s|\\$ARCH|amd64|g'<\/span> storage.yaml\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sed<\/span> <span class=\"nt\">-i<\/span> <span class=\"nt\">-e<\/span> <span class=\"s1\">'s|\\$SNAP_COMMON|\/var\/snap\/microk8s\/common|g'<\/span> storage.yaml\r\n<\/code><\/pre>\n<p>\u4f7f\u7528kubectl apply\u8fdb\u884c\u5e94\u7528<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl apply <span class=\"nt\">-f<\/span> storage.yaml\r\ndeployment.extensions\/hostpath-provisioner configured\r\nstorageclass.storage.k8s.io\/microk8s-hostpath unchanged\r\nserviceaccount\/microk8s-hostpath created\r\nclusterrole.rbac.authorization.k8s.io\/microk8s-hostpath unchanged\r\nclusterrolebinding.rbac.authorization.k8s.io\/microk8s-hostpath unchanged\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ kubectl logs -n kube-system hostpath-provisioner-58c4d46947-2f6lh\r\nI0911 05:47:41.651964       1 controller.go:293] Starting provisioner controller ab8727d6-d457-11e9-9d85-ee707c114ee2!\r\n<\/code><\/pre>\n<p>\u6211\u79fb\u52a8\u4e86\u3002\u770b\u8d77\u6765\u4e0d\u9519\u3002<\/p>\n<h2>\u786e\u8ba4PVC\u662f\u5426\u79fb\u52a8<\/h2>\n<p>\u51c6\u5907\u4ee5\u4e0b\u7c7b\u578b\u7684PVC\u6750\u6599<\/p>\n<pre class=\"post-pre\"><code><span class=\"nn\">---<\/span>\r\n<span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">PersistentVolumeClaim<\/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\">demo-volume-claim<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">accessModes<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"s\">ReadWriteOnce<\/span>\r\n  <span class=\"na\">storageClassName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">microk8s-hostpath<\/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\">500M<\/span>\r\n<span class=\"nn\">---<\/span>\r\n<\/code><\/pre>\n<p>\u4f7f\u7528kubectl apply\u8fdb\u884c\u5e94\u7528<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl apply <span class=\"nt\">-f<\/span> demo-persistent-volume-claim.yml\r\npersistentvolumeclaim\/demo-volume-claim created\r\n<span class=\"nv\">$ <\/span>kubectl get pvc <span class=\"nt\">-A<\/span>\r\nNAMESPACE   NAME                STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS        AGE\r\ndefault     demo-volume-claim   Bound    pvc-f501dd62-d459-11e9-b7a7-000c29ab8f9c   500M       RWO            microk8s-hostpath   6s\r\n<\/code><\/pre>\n<p>\u56e0\u4e3a\u770b\u8d77\u6765\u4e0d\u9519\uff0c\u6240\u4ee5\u5220\u9664<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl delete <span class=\"nt\">-f<\/span> demo-persistent-volume-claim.yml\r\npersistentvolumeclaim <span class=\"s2\">\"demo-volume-claim\"<\/span> deleted\r\n<span class=\"nv\">$ <\/span>kubectl get pvc <span class=\"nt\">-A<\/span>\r\nNo resources found.\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6bce\u5ea6\u3001\u30b0\u30b0\u3063\u3066\u3082\u51fa\u3066\u3053\u306a\u3044\u5c0f\u30cd\u30bf\u3092\u53d6\u308a\u6271\u3063\u3066\u304a\u308a\u307e\u3059\u3002 \u672c\u8a18\u4e8b\u306f\u500b\u4eba\u7684\u306a\u898b\u89e3\u3067\u3042\u308a\u3001\u7b46\u8005\u306e\u6240\u5c5e\u3059\u308b\u3044\u304b\u306a\u308b\u56e3\u4f53 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35782","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>\u4fee\u590dKubernetes 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