{"id":1020,"date":"2026-06-25T04:07:44","date_gmt":"2026-06-25T04:07:44","guid":{"rendered":"https:\/\/opshub.com.cn\/?p=1020"},"modified":"2026-06-25T04:46:08","modified_gmt":"2026-06-25T04:46:08","slug":"k8s%e4%b8%8a%e9%83%a8%e7%bd%b2longhorn%e5%ae%9e%e7%8e%b0%e5%88%86%e5%b8%83%e5%bc%8f%e5%9d%97%e5%ad%98%e5%82%a8","status":"publish","type":"post","link":"https:\/\/opshub.com.cn\/?p=1020","title":{"rendered":"K8S\u4e0a\u90e8\u7f72LongHorn\u5b9e\u73b0\u5206\u5e03\u5f0f\u5757\u5b58\u50a8"},"content":{"rendered":"\n

\u53c2\u7167\u6307\u5b9a\u6280\u672f\u53c2\u8003\u8d44\u6599\uff0c\u5b8c\u6210Kubernetes\uff08K8s\uff09\u96c6\u7fa4\u73af\u5883\u7684\u642d\u5efa\u3001\u914d\u7f6e\u4e0e\u90e8\u7f72\uff0c\u6210\u529f\u642d\u5efa\u53ef\u7528\u7684\u96c6\u7fa4\u670d\u52a1\u73af\u5883\uff08https:\/\/opshub.com.cn\/?p=316<\/a>\uff09\u3002<\/p>\n\n\n\n

1\u3001\u5728master\u4e0a\u5b89\u88c5kubelet\u548ckube-proxy\u5c06master\u4f5c\u4e3anode\u52a0\u5165\u96c6\u7fa4\uff0c\u7136\u540e\u6253\u4e0a\u6c61\u70b9\uff0c\u907f\u514dpod\u8c03\u5ea6\u5230\u4e0a\u9762<\/p>\n\n\n\n

kubectl taint nodes k8s-master1 node-role.kubernetes.io\/k8s-master=:NoSchedule<\/code><\/pre>\n\n\n\n
\u82e5\u672a\u89e3\u51b3\u8be5\u95ee\u9898\uff0clonghorn-manager Pod \u5c06\u8f93\u51fa\u4e0b\u8ff0\u62a5\u9519\uff0c\u5e76\u9677\u5165\u6301\u7eed\u91cd\u542f\u6b7b\u5faa\u73af\uff1a<\/p>\n\n\n\n
level=fatal msg=\"Error starting manager: Internal error occurred: failed calling webhook \\\"validator.longhorn.io\\\": failed to call webhook: Post \\\"https:\/\/longhorn-admission-webhook.longhorn-system.svc:9443\/v1\/webhook\/validaton?timeout=10s\\\": net\/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)\"<\/code><\/pre>\n\n\n\n
\u8be5\u95ee\u9898\u6781\u6613\u4ea7\u751f\u6392\u67e5\u8bef\u533a\uff1a\u4ece\u73b0\u8c61\u4e0a\u5bb9\u6613\u8bef\u4ee5\u4e3a\u662f longhorn-manager<\/code> Pod \u6240\u5728\u8282\u70b9\u4e3b\u52a8\u53d1\u8d77\u6821\u9a8c\u8bf7\u6c42\u3001\u8bbf\u95ee longhorn-admission-webhook<\/code> Service \u7684 9443 \u7aef\u53e3\u51fa\u73b0 TCP \u8fde\u63a5\u8d85\u65f6\u3002 \u5b9e\u9645\u6839\u56e0\u5e76\u975e manager \u81ea\u8eab\u53d1\u8d77\u8c03\u7528\uff0c\u800c\u662f K8s APIServer \u5411\u8be5 Webhook \u670d\u52a1 9443 \u7aef\u53e3\u53d1\u8d77\u6821\u9a8c\u8bf7\u6c42\u65f6 TCP \u5efa\u8fde\u8d85\u65f6\u3002\u8be5\u62a5\u9519\u5e76\u975e Webhook \u4e1a\u52a1\u6821\u9a8c\u903b\u8f91\u6267\u884c\u5931\u8d25\uff0c\u800c\u662f\u5e95\u5c42\u7f51\u7edc\u4e0d\u901a\u5bfc\u81f4\u65e0\u6cd5\u8fde\u901a Webhook \u670d\u52a1\uff0c\u6700\u7ec8\u9020\u6210 longhorn-manager \u542f\u52a8\u65f6\u89e6\u53d1\u81f4\u547d\u9519\u8bef\u5e76\u5d29\u6e83\u3001\u53cd\u590d\u91cd\u542f\u3002<\/p>\n\n\n\n
2\u3001\u4e0b\u8f7dlonghorn\u6e90\u7801\u5305\uff1a<\/p>\n\n\n\n
longhorn-1.4.4<\/a>Download<\/a><\/div>\n\n\n\n
https://github.com\/longhorn\/longhorn\/archive\/refs\/tags\/v1.4.4.zip<\/code><\/pre>\n\n\n\n
\u751f\u4ea7\u73af\u5883\u90e8\u7f72\u5efa\u8bae\u9009\u7528 v1.3.3 \u53d1\u884c\u7248\u672c\u3002\u8be5\u7248\u672c\u5b8c\u6210\u5b8c\u6574\u5b98\u65b9\u6807\u51c6\u5316\u6d4b\u8bd5\uff0c\u5177\u5907\u6700\u4f73\u517c\u5bb9\u6027\u4e0e\u8fd0\u884c\u7a33\u5b9a\u6027\uff1a<\/p>\n\n\n\n
https://github.com\/longhorn\/longhorn\/archive\/refs\/tags\/v1.3.3.zip<\/code><\/pre>\n\n\n\n
3\u3001\u7ed9\u96c6\u7fa4\u5168\u90e8 Node \u8282\u70b9\u5b89\u88c5\u8fd0\u884c iSCSI \u5ba2\u6237\u7aef\u3001NFS \u5ba2\u6237\u7aef\u7684 Pod \u670d\u52a1\uff0c\u4fdd\u969c\u5b58\u50a8\u6302\u8f7d\u80fd\u529b<\/p>\n\n\n\n
\u5c06\u6e90\u7801\u5305 longhorn-1.4.4\/deploy\/prerequisite<\/code> \u76ee\u5f55\u4e0b\u4e24\u4efd\u914d\u7f6e\u6587\u4ef6\uff1alonghorn-iscsi-installation.yaml<\/code>\u3001longhorn-nfs-installation.yaml<\/code> \u4e0a\u4f20\u81f3 K8s \u7ba1\u7406\u8282\u70b9 K8S-master1<\/code>\uff1b\u4e0a\u4f20\u5b8c\u6210\u540e\u4f9d\u6b21\u6267\u884c\u90e8\u7f72\u547d\u4ee4\uff1a<\/p>\n\n\n\n
kubectl apply -f longhorn-iscsi-installation.yaml\nkubectl apply -f longhorn-nfs-installation.yaml<\/code><\/pre>\n\n\n\n
4\u3001\u6267\u884c\u5b89\u88c5\u524d\u7684\u73af\u5883\u68c0\u67e5\u6821\u9a8c<\/p>\n\n\n\n
\u63d0\u53d6\u6e90\u7801\u5305\u8def\u5f84 longhorn-1.4.4\\scripts<\/code> \u4e2d\u7684\u73af\u5883\u68c0\u67e5\u811a\u672c environment_check.sh\uff0c\u4e0a\u4f20\u81f3 K8s \u4e3b\u63a7\u8282\u70b9 K8S-master1\uff1b\u6587\u4ef6\u4f20\u8f93\u5b8c\u6210\u540e\u6267\u884c\u5bf9\u5e94\u6821\u9a8c\u547d\u4ee4\uff1a<\/p>\n\n\n\n
yum -y install jq\nbash .\/environment_check.sh<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
5\u3001\u6253\u5f00 longhorn-1.4.4\\deploy\\longhorn.yaml \u8d44\u6e90\u6e05\u5355\u6587\u4ef6\uff0c\u6309\u9700\u5bf9\u6587\u4ef6\u5185\u90e8\u76f8\u5173\u914d\u7f6e\u5185\u5bb9\u8fdb\u884c\u7f16\u8f91\u3001\u4fee\u6539<\/p>\n\n\n\n
# Source: longhorn\/templates\/deployment-ui.yaml\nkind: Service\napiVersion: v1\nmetadata:\n  labels:\n    app.kubernetes.io\/name: longhorn\n    app.kubernetes.io\/instance: longhorn\n    app.kubernetes.io\/version: v1.4.4\n    app: longhorn-ui\n  name: longhorn-frontend\n  namespace: longhorn-system\nspec:\n  type: NodePort #ClusterIP\u4fee\u6539\u4e3aNodePort<\/mark><\/em><\/strong>\n  selector:\n    app: longhorn-ui\n  ports:\n  - name: http\n    port: 80\n    targetPort: http\n    nodePort: 31832 #null\u4fee\u6539\u4e3a\u81ea\u5b9a\u4e49\u7684tcp\u7aef\u53e3<\/mark><\/em><\/strong>\n<\/code><\/pre>\n\n\n\n
# Source: longhorn\/templates\/storageclass.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: longhorn-storageclass\n  namespace: longhorn-system\n  labels:\n    app.kubernetes.io\/name: longhorn\n    app.kubernetes.io\/instance: longhorn\n    app.kubernetes.io\/version: v1.4.4\ndata:\n  storageclass.yaml: |\n    kind: StorageClass\n    apiVersion: storage.k8s.io\/v1\n    metadata:\n      name: longhorn\n      annotations:\n        storageclass.kubernetes.io\/is-default-class: \"true\"\n    provisioner: driver.longhorn.io\n    allowVolumeExpansion: true\n    reclaimPolicy: \"Delete\" #\u751f\u4ea7\u73af\u5883\u5efa\u8bae\u4fee\u6539\u4e3aRetain<\/mark><\/em><\/strong>\n    volumeBindingMode: Immediate\n    parameters:\n      numberOfReplicas: \"3\"\n      staleReplicaTimeout: \"30\"\n      fromBackup: \"\"\n      fsType: \"ext4\"\n      dataLocality: \"disabled\"\n<\/code><\/pre>\n\n\n\n
6\u3001\u5b89\u88c5longhorn<\/p>\n\n\n\n
kubectl apply -f longhorn.yaml<\/code><\/pre>\n\n\n\n
7\u3001\u72b6\u6001\u67e5\u770b\u4e0e\u5e38\u7528\u6307\u4ee4<\/p>\n\n\n\n
kubectl get all -n longhorn-system -o wide<\/code><\/pre>\n\n\n\n
kubectl get pods -n longhorn-system -o wide<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
kubectl describe svc longhorn-admission-webhook -n longhorn-system<\/code><\/pre>\n\n\n\n
kubectl get endpoints longhorn-backend -n longhorn-system<\/code><\/pre>\n\n\n\n
kubectl rollout restart daemonset longhorn-manager -n longhorn-system<\/code><\/pre>\n\n\n\n
kubectl rollout status daemonset longhorn-manager -n longhorn-system<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
kubectl get validatingwebhookconfigurations.admissionregistration.k8s.io<\/code><\/pre>\n\n\n\n
kubectl get mutatingwebhookconfigurations.admissionregistration.k8s.io<\/code><\/pre>\n\n\n\n
8\u3001longhorn-ui\uff08frontend\uff09\u7684\u64cd\u4f5c<\/p>\n\n\n\n
\u6253\u5f00\u6d4f\u89c8\u5668\uff0c\u8f93\u5165\u96c6\u7fa4\u4efb\u610f\u8282\u70b9 IP \u5e76\u642d\u914d\u7aef\u53e3 31832\uff0c\u8bbf\u95ee Longhorn \u7ba1\u7406\u9875\u9762<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Volume->Create Volume<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Attach<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Create PV\/PVC<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"
\u53c2\u7167\u6307\u5b9a\u6280\u672f\u53c2\u8003\u8d44\u6599\uff0c\u5b8c\u6210Kubernetes\uff08K8s\uff09\u96c6\u7fa4\u73af\u5883\u7684\u642d\u5efa\u3001\u914d\u7f6e\u4e0e\u90e8\u7f72\uff0c\u6210\u529f\u642d\u5efa\u53ef\u7528\u7684\u96c6\u7fa4\u670d\u52a1\u73af\u5883\uff08https:\/\/opshub.com.cn\/?p=316\uff09\u3002 1\u3001\u5728master\u4e0a\u5b89\u88c5kubelet\u548ckube-proxy\u5c06master\u4f5c\u4e3anode\u52a0\u5165\u96c6\u7fa4\uff0c\u7136\u540e\u6253\u4e0a\u6c61\u70b9\uff0c\u907f\u514dpod\u8c03\u5ea6\u5230\u4e0a\u9762 \u82e5\u672a\u89e3\u51b3\u8be5\u95ee\u9898\uff0clonghorn-manager Pod \u5c06\u8f93\u51fa\u4e0b\u8ff0\u62a5\u9519\uff0c\u5e76\u9677\u5165\u6301\u7eed\u91cd\u542f\u6b7b\u5faa\u73af\uff1a \u8be5\u95ee\u9898\u6781\u6613\u4ea7\u751f\u6392\u67e5\u8bef\u533a\uff1a\u4ece\u73b0\u8c61\u4e0a\u5bb9\u6613\u8bef\u4ee5\u4e3a\u662f longhorn-manager Pod \u6240\u5728\u8282\u70b9\u4e3b\u52a8\u53d1\u8d77\u6821\u9a8c\u8bf7\u6c42\u3001\u8bbf\u95ee longhorn-admission-webhook Service \u7684 9443 \u7aef\u53e3\u51fa\u73b0 TCP \u8fde\u63a5\u8d85\u65f6\u3002 \u5b9e\u9645\u6839\u56e0\u5e76\u975e manager \u81ea\u8eab\u53d1\u8d77\u8c03\u7528\uff0c\u800c\u662f K8s APIServer \u5411\u8be5 Webhook \u670d\u52a1 9443 \u7aef\u53e3\u53d1\u8d77\u6821\u9a8c\u8bf7\u6c42\u65f6 TCP \u5efa\u8fde\u8d85\u65f6\u3002\u8be5\u62a5\u9519\u5e76\u975e Webhook \u4e1a\u52a1\u6821\u9a8c\u903b\u8f91\u6267\u884c\u5931\u8d25\uff0c\u800c\u662f\u5e95\u5c42\u7f51\u7edc\u4e0d\u901a\u5bfc\u81f4\u65e0\u6cd5\u8fde\u901a Webhook \u670d\u52a1\uff0c\u6700\u7ec8\u9020\u6210 longhorn-manager \u542f\u52a8\u65f6\u89e6\u53d1\u81f4\u547d\u9519\u8bef\u5e76\u5d29\u6e83\u3001\u53cd\u590d\u91cd\u542f\u3002 2\u3001\u4e0b\u8f7dlonghorn\u6e90\u7801\u5305\uff1a \u751f\u4ea7\u73af\u5883\u90e8\u7f72\u5efa\u8bae\u9009\u7528 v1.3.3 \u53d1\u884c\u7248\u672c\u3002\u8be5\u7248\u672c\u5b8c\u6210\u5b8c\u6574\u5b98\u65b9\u6807\u51c6\u5316\u6d4b\u8bd5\uff0c\u5177\u5907\u6700\u4f73\u517c\u5bb9\u6027\u4e0e\u8fd0\u884c\u7a33\u5b9a\u6027\uff1a 3\u3001\u7ed9\u96c6\u7fa4\u5168\u90e8 Node \u8282\u70b9\u5b89\u88c5\u8fd0\u884c iSCSI \u5ba2\u6237\u7aef\u3001NFS \u5ba2\u6237\u7aef\u7684 Pod \u670d\u52a1\uff0c\u4fdd\u969c\u5b58\u50a8\u6302\u8f7d\u80fd\u529b \u5c06\u6e90\u7801\u5305 longhorn-1.4.4\/deploy\/prerequisite \u76ee\u5f55\u4e0b\u4e24\u4efd\u914d\u7f6e\u6587\u4ef6\uff1alonghorn-iscsi-installation.yaml\u3001longhorn-nfs-installation.yaml \u4e0a\u4f20\u81f3 K8s \u7ba1\u7406\u8282\u70b9 K8S-master1\uff1b\u4e0a\u4f20\u5b8c\u6210\u540e\u4f9d\u6b21\u6267\u884c\u90e8\u7f72\u547d\u4ee4\uff1a 4\u3001\u6267\u884c\u5b89\u88c5\u524d\u7684\u73af\u5883\u68c0\u67e5\u6821\u9a8c \u63d0\u53d6\u6e90\u7801\u5305\u8def\u5f84 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1020","post","type-post","status-publish","format-standard","hentry","category-dockerkubernetes"],"_links":{"self":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/1020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1020"}],"version-history":[{"count":10,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/1020\/revisions"}],"predecessor-version":[{"id":1064,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/1020\/revisions\/1064"}],"wp:attachment":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}