Topics started by Alan C

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Alan CVoyager
posted in Nutanix Kubernetes Engine

Permanent karbon kubeconfig file

If you are annoyed, as myself, about renewing the kubeconfig every 24 hours, i’ve created a simple script that generates a permanent kubeconfig file without expiration.This script makes sense, obviously, if you have more than 1 karbon cluster to manage.#!/bin/bashif [ -n "$1" ]; then        echo Cluster name: $1.else        echo "No cluster name has been specified. "    exit 1fikubectl create serviceaccount --namespace kube-system superuserkubectl create clusterrolebinding superuser-rule --clusterrole=cluster-admin --serviceaccount=kube-system:superuserA=$(kubectl -n kube-system describe secret/$(kubectl -n kube-system get sa/superuser -o jsonpath='{.secrets[0].name}')|awk '{for(i=1;i<=NF;i++)if($i=="token:")print $(i+1)}')B=$(kubectl config view --flatten --minify|awk '{for(i=1;i<=NF;i++)if($i=="certificate-authority-data:")print $(i+1)}')C=$(kubectl config view --flatten --minify|awk '{for(i=1;i<=NF;i++)if($i=="server:")print $(i+1)}')D=$(kubectl config view --flatten --mini

4
A
2 years ago

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