Exercise 12.3: Adding tools for monitoring and metrics (Configure the Dashboard step 6) not work

zhangwe

student@master:~$ kubectl create -f https://bit.ly/2OFQRMy
namespace/kubernetes-dashboard created
serviceaccount/kubernetes-dashboard created
service/kubernetes-dashboard created
secret/kubernetes-dashboard-certs created
secret/kubernetes-dashboard-csrf created
secret/kubernetes-dashboard-key-holder created
configmap/kubernetes-dashboard-settings created
role.rbac.authorization.k8s.io/kubernetes-dashboard created
clusterrole.rbac.authorization.k8s.io/kubernetes-dashboard created
rolebinding.rbac.authorization.k8s.io/kubernetes-dashboard created
clusterrolebinding.rbac.authorization.k8s.io/kubernetes-dashboard created
deployment.apps/kubernetes-dashboard created
service/dashboard-metrics-scraper created
deployment.apps/dashboard-metrics-scraper created
student@master:~$ kubectl get svc --all-namespaces
NAMESPACE NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
default kubernetes ClusterIP 10.96.0.1 443/TCP 7d1h
default secondapp NodePort 10.96.146.145 80:30751/TCP 23h
default thirdpage NodePort 10.101.140.71 80:31896/TCP 23h
kube-system kube-dns ClusterIP 10.96.0.10 53/UDP,53/TCP,9153/TCP 7d1h
kube-system metrics-server ClusterIP 10.103.190.22 443/TCP 15m
kube-system traefik-ingress-service ClusterIP 10.111.178.14 80/TCP,8080/TCP 23h
kubernetes-dashboard dashboard-metrics-scraper ClusterIP 10.104.93.144 8000/TCP 36s
kubernetes-dashboard kubernetes-dashboard ClusterIP 10.96.195.151 443/TCP 36s
student@master:~$ kubectl -n kubernetes-dashboard edit svc kubernetes-dashboard
service/kubernetes-dashboard edited
student@master:~$ kubectl -n kubernetes-dashboard get svc kubernetes-dashboard
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes-dashboard NodePort 10.96.195.151 443:32497/TCP 3m44s
student@master:~$ kubectl create clusterrolebinding dashaccess \

--clusterrole=cluster-admin \
--serviceaccount=kubernetes-dashboard:kubernetes-dashboard

clusterrolebinding.rbac.authorization.k8s.io/dashaccess created

chrispokorni

Hi @zhangwe,

You are correct, it does not work on latest Chrome version and it does not work on Edge browser either.

However, it works on Firefox and on older Chrome versions. Make sure you click on Advanced to be able to proceed.

Regards,

-Chris

zhangwe

Thank you.