安装时的身份验证问题

问题描述 投票:1回答:1

由于凭据问题,命令失败,但是当您使用kubectl get nodes进行测试时,一切看起来都很好。

helm install的输出:

⋊> ~/t/mtltech on master ⨯ helm install --name nginx-ingress stable/nginx-ingress --set rbac.create=true                                                                                                   00:31:41
Error: the server has asked for the client to provide credentials

kubectl get nodes的输出:

⋊> ~/t/mtltech on master ⨯ kubectl get nodes                                                                                                                                                               00:37:41
NAME                                       STATUS    ROLES     AGE       VERSION
gke-mtltech-default-pool-977ee0b2-5lmi   Ready     <none>    7h        v1.11.7-gke.4
gke-mtltech-default-pool-977ee0b2-hi4v   Ready     <none>    7h        v1.11.7-gke.4
gke-mtltech-default-pool-977ee0b2-mjiv   Ready     <none>    7h        v1.11.7-gke.4

helm version的输出:

Client: &version.Version{SemVer:"v2.13.0", GitCommit:"79d07943b03aea2b76c12644b4b54733bc5958d6", GitTreeState:"clean"}
Server: &version.Version{SemVer:"v2.13.0", GitCommit:"79d07943b03aea2b76c12644b4b54733bc5958d6", GitTreeState:"clean"}

kubectl version的输出:

Client Version: version.Info{Major:"1", Minor:"10", GitVersion:"v1.10.11", GitCommit:"637c7e288581ee40ab4ca210618a89a555b6e7e9", GitTreeState:"clean", BuildDate:"2018-11-26T14:38:32Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"11+", GitVersion:"v1.11.7-gke.4", GitCommit:"618716cbb236fb7ca9cabd822b5947e298ad09f7", GitTreeState:"clean", BuildDate:"2019-02-05T19:22:29Z", GoVersion:"go1.10.7b4", Compiler:"gc", Platform:"linux/amd64"}

云提供商:Google Cloud

我试过用rm -rf ~/.helm && helm init --service-account tiller多次重置它,但它没有改变任何东西。

任何的想法 ?谢谢。

kubernetes-helm kubernetes-ingress
1个回答
1
投票

这里的问题是分蘖。我不知道你是如何部署Helm和Tiller的,但错误就在那里。

我使用此图表,一切正常,然后我删除了我的服务帐户和集群角色绑定,我遇到了同样的错误 - 只删除集群角色绑定给出错误:

Error: release nginx-ingress failed: namespaces "default" is forbidden: User "system:serviceaccount:kube-system:tiller" cannot get namespaces in the namespace "default"

因此错误是由于缺少服务帐户或两者。

解决方案:rm -rf ~/.helm

kubectl create serviceaccount tiller --namespace kube-system

kubectl create clusterrolebinding tiller-cluster-rule \
 --clusterrole=cluster-admin \
 --serviceaccount=kube-system:tiller

helm init --service-account=tiller

kubectl get pods -n kube-system

检查分蘖吊舱的全名:

kubectl delete pod -n kube-system tiller-deploy-xxx

等到重新部署分蘖吊舱并安装你的头盔图:

helm install --name nginx-ingress stable/nginx-ingress --set rbac.create=true

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