json - 法兰绒步骤中的Kubernetes安装错误(Kubernetes installation error in flannel step)

Question

I am installing kubernetes using kubeadm on GCP Centos VM and I am getting the following error while running flannel step.

(我在GCP Centos VM上使用kubeadm安装kubernetes，运行绒布步骤时出现以下错误。)

Error:

(错误：)

[root@master ~]# kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/a70459be0084506e4ec919aa1c114638878db11b/Documentation/kube-flannel.yml
clusterrole.rbac.authorization.k8s.io/flannel created
clusterrolebinding.rbac.authorization.k8s.io/flannel created
serviceaccount/flannel created
configmap/kube-flannel-cfg created
unable to recognize "https://raw.githubusercontent.com/coreos/flannel/a70459be0084506e4ec919aa1c114638878db11b/Documentation/kube-flannel.yml": no matches for kind "DaemonSet" in version "extensions/v1beta1"
unable to recognize "https://raw.githubusercontent.com/coreos/flannel/a70459be0084506e4ec919aa1c114638878db11b/Documentation/kube-flannel.yml": no matches for kind "DaemonSet" in version "extensions/v1beta1"
unable to recognize "https://raw.githubusercontent.com/coreos/flannel/a70459be0084506e4ec919aa1c114638878db11b/Documentation/kube-flannel.yml": no matches for kind "DaemonSet" in version "extensions/v1beta1"
unable to recognize "https://raw.githubusercontent.com/coreos/flannel/a70459be0084506e4ec919aa1c114638878db11b/Documentation/kube-flannel.yml": no matches for kind "DaemonSet" in version "extensions/v1beta1"
unable to recognize "https://raw.githubusercontent.com/coreos/flannel/a70459be0084506e4ec919aa1c114638878db11b/Documentation/kube-flannel.yml": no matches for kind "DaemonSet" in version "extensions/v1beta1"

What changes shall I made in order to fix this?

(为了解决此问题，我应该进行哪些更改？)

  ask by Ishan Sharma translate from so

Answer 1

That's a versioning issue with the DaemonSet and your kubernetes cluster.

(这是DaemonSet和您的kubernetes集群的版本控制问题。)

You are using extensions/v1beta1 , but DaemonSets have been promoted to apps/v1 .

(您正在使用extensions/v1beta1 ，但DaemonSets已提升为apps/v1 。)

If you already have api-server running, try kubectl explain daemonset , and it will tell you what should be the apiVersion for the DaemonSets .

(如果您已经在运行api-server ，请尝试kubectl explain daemonset ，它将告诉您apiVersion的DaemonSets应该是什么。)

If not, just download the flannel file, edit it, change the apiVersion: extensions/v1beta1 , by apiVersion: apps/v1 , and it should work.

(如果不是，只需下载绒布文件，对其进行编辑， apiVersion: extensions/v1beta1通过apiVersion: apps/v1更改apiVersion: extensions/v1beta1 ，它应该可以工作。)