The "already exists" errors is because you've previously tried to create the dashboard. You should delete it first, then try again.
On Thursday, August 24, 2017 at 11:13:31 AM UTC+2, Venkatesh wrote: > > Hi Remon, > > Kubernetes version is 1.5.2 > > [root@kubernetesmaster ~]# kubectl --version > Kubernetes v1.5.2 > [root@kubernetesmaster ~]# > > > which you provided the link also same getting error message > > [root@kubernetesmaster ~]# kubectl create -f > https://git.io/kube-dashboard-no-rbac > Error from server (AlreadyExists): error when creating " > https://git.io/kube-dashboard-no-rbac": deployments.extensions > "kubernetes-dashboard" already exists > Error from server (AlreadyExists): error when creating " > https://git.io/kube-dashboard-no-rbac": services "kubernetes-dashboard" > already exists > > > I checked in current directory no file with the name of > kubernetes-dashboard. then why we are getting an error message? > > Help on this, almost I am working 3 days on this issue. still the issue is > open. > > > > Thanks, > Venkatesh > > > > On Thu, Aug 24, 2017 at 10:29 AM, Rémon Sinnema <rsin...@gmail.com > <javascript:>> wrote: > >> It looks like you're running an older version of Kubernetes that doesn't >> support RBAC. If that's the case, then install the dashboard version for >> your version, e.g. >> kubectl create -f https://git.io/kube-dashboard-no-rbac >> >> >> On Tuesday, August 22, 2017 at 2:04:12 PM UTC+2, Venkatesh wrote: >>> >>> Hi All, >>> >>> After installed Kubernetes. I am unable to access the Dashboard. the >>> moment when I hit the master ip :8080/ui in the browser, below is output we >>> are getting >>> >>> >>> { >>> "kind": "Status", >>> "apiVersion": "v1", >>> "metadata": {}, >>> "status": "Failure", >>> "message": "no endpoints available for service >>> \"kubernetes-dashboard\"", >>> "reason": "ServiceUnavailable", >>> "code": 503 >>> } >>> >>> >>> Also unable to download the kubectl create -f >>> https://rawgit.com/kubernetes/dashboard/master/src/deploy/kubernetes-dashboard.yaml >>> file >>> >>> output: [root@kubernetesmaster ~]# kubectl create -f >>> https://rawgit.com/kubernetes/dashboard/master/src/deploy/kubernetes-dashboard.yaml >>> --validate=false >>> 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 from server (AlreadyExists): error when creating " >>> https://rawgit.com/kubernetes/dashboard/master/src/deploy/kubernetes-dashboard.yaml": >>> >>> deployments.extensions "kubernetes-dashboard" already exists >>> Error from server (AlreadyExists): error when creating " >>> https://rawgit.com/kubernetes/dashboard/master/src/deploy/kubernetes-dashboard.yaml": >>> >>> services "kubernetes-dashboard" already exists >>> >>> >>> Please help me. >>> >>> >>> Thanks, >>> Venkatesh >>> >>> >>> >>> Click here to Reply >>> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "Kubernetes user discussion and Q&A" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/kubernetes-users/pUn__bEkSek/unsubscribe >> . >> To unsubscribe from this group and all its topics, send an email to >> kubernetes-use...@googlegroups.com <javascript:>. >> To post to this group, send email to kubernet...@googlegroups.com >> <javascript:>. >> Visit this group at https://groups.google.com/group/kubernetes-users. >> For more options, visit https://groups.google.com/d/optout. >> > > -- 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.
