Creating sample user
In this guide, we will find out how to create a new user using the Service Account mechanism of Kubernetes, grant this user admin permissions and login to Dashboard using a bearer token tied to this user.
IMPORTANT: Make sure that you know what you are doing before proceeding. Granting admin privileges to Dashboard’s Service Account might be a security risk.
For each of the following snippets for ServiceAccount and ClusterRoleBinding, you should copy them to new manifest files like dashboard-adminuser.yaml and use kubectl apply -f dashboard-adminuser.yaml to create them.
Creating a Service Account
We are creating Service Account with the name admin-user in namespace kubernetes-dashboard first.
apiVersion: v1
kind: ServiceAccount
metadata:
name: admin-user
namespace: kubernetes-dashboard
Creating a ClusterRoleBinding
In most cases after provisioning the cluster using