Kubernetes Dashboard deploy using Nodeport

This example shows how to set up the dashboard[1] using a custom NodePort In the kubernetes[k8s] environment. The k8s dashboard allows you to view and orchestrate container pool status information.

How to use this kubernetes dashboard compose yaml

To run k8s dashboard, excute this command in a ternimal:

run-dashboard.sh

The account that uses the dashboard must have admin privileges on all clusters by default and use the cluster-admin role of the kubernetes role based access control (RBAC).

Used variables are as follows,

kind	Variables
ServiceAccount	dashboardadmin
ClusterRole	cluster-admin
ClusterRoleBinding	kubernetes-dashboard
Namespace	kube-system
NodePort	32154
Dashboard URL information	https://domain::32154

To check RBAC authorization, excute this command in a ternimal:

kubectl describe clusterrolebinding kubernetes-dashboard

To check access api to dashboardadmin, excute this command in a ternimal:

check-access-by-dashboardadmin.sh

Verify the tokens in the dashboardadmin account in the terminal to log in to the Dashboard:

get-dashboard-token.sh

Reference

[1]. https://kubernetes.io/docs/tasks/access-application-cluster/web-ui-dashboard/