Namespace
Create a namespace called uepe:
kubectl create namespace uepe
Unless explicitly stated, this is the namespace that is used throughout the remainder of this installation guide.
You can of course choose to create and use a namespace with another name if you prefer that.
This command shows all namespaces that currently exist in your cluster:
kubectl get namespaces
It is important to keep the Terraform state file safe after the cluster creation is completed, as it will be needed if you wish to destroy the cluster later.