参考：https://github.com/herbrandson/k8dash
修改kubernetes-k8dash.yml端口类型为nodeport
kubectl apply -f https://raw.githubusercontent.com/herbrandson/k8dash/master/kubernetes-k8dash.yaml创建token
# Create the service account in the current namespace (we assume default)
kubectl create serviceaccount k8dash-sa
# Give that service account root on the cluster
kubectl create clusterrolebinding k8dash-sa --clusterrole=cluster-admin --serviceaccount=default:k8dash-sa
# Find the secret that was created to hold the token for the SA
kubectl get secrets
# Show the contents of the secret to extract the token
kubectl describe secret k8dash-sa-token-xxxxx
