#!/bin/bash
##
## Script to uninstall Kubernetes from the controllers
##
sudo rm /etc/nginx/conf.d/kubernetes.default.svc.cluster.local.conf
sudo yum remove -y nginx

sudo systemctl stop kube-scheduler kube-controller-manager kube-apiserver && sudo systemctl disable kube-scheduler kube-controller-manager kube-apiserver

sudo rm -f /etc/kubernetes/scheduler /etc/systemd/system/kube-scheduler.service /var/lib/kubernetes/kube-scheduler.kubeconfig
sudo rm -f /etc/kubernetes/controller-manager /etc/systemd/system/kube-controller-manager.service /var/lib/kubernetes/kube-controller-manager.kubeconfig
sudo rm -f /etc/kubernetes/apiserver /etc/systemd/system/kube-apiserver.service 
sudo rm -rf /var/lib/kubernetes
sudo rm -f /usr/local/bin/kub*

sudo systemctl stop etcd && sudo systemctl disable etcd
sudo yum remove -y etcd kubectl
sudo rm -rf /etc/etcd /var/lib/etcd