Hi All I Just started learning about Kubernetes. Started with setting up a 4 node cluster ( 1 master and 3 nodes )
Followed this link to setup things on my laptop with 4 VMs ( KVM based VMs ) https://kubernetes.io/docs/getting-started-guides/centos/centos_manual_config/ The cluster was setup fine and i could see the ndoes using: kubectl get nodes. As a next step i tried to configure for web access to the Kubernetes UI using the documentation below: https://kubernetes.io/docs/tasks/web-ui-dashboard/ In the very first step i am facing an issue as mentioned below: *************************************************************** [root@centos-master ~]# kubectl create -f https://rawgit.com/kubernetes/dashboard/master/src/deploy/kubernetes-dashboard.yaml Error from server (AlreadyExists): error when creating "https://rawgit.com/kubernetes/dashboard/master/src/deploy/kubernetes-dashboard.yaml": serviceaccounts "kubernetes-dashboard" already exists Error from server (BadRequest): error when creating "https://rawgit.com/kubernetes/dashboard/master/src/deploy/kubernetes-dashboard.yaml": ClusterRoleBinding in version "v1beta1" cannot be handled as a ClusterRoleBinding: no kind "ClusterRoleBinding" is registered for version "rbac.authorization.k8s.io/v1beta1" error validating "https://rawgit.com/kubernetes/dashboard/master/src/deploy/kubernetes-dashboard.yaml": error validating data: found invalid field tolerations for v1.PodSpec; if you choose to ignore these errors, turn validation off with --validate=false ****************************************************************** Could someone point me as to what i am missing here. Any pointers to solving this would be helpful. Thanks Jatin -- You received this message because you are subscribed to the Google Groups "Kubernetes user discussion and Q&A" group. To unsubscribe from this group and stop receiving emails from it, send an email to kubernetes-users+unsubscr...@googlegroups.com. To post to this group, send email to kubernetes-users@googlegroups.com. Visit this group at https://groups.google.com/group/kubernetes-users. For more options, visit https://groups.google.com/d/optout.
