Expand multiple build capabilities

scripts/setup-kubectl.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -oue pipefail
+
+cat <<EOF | tee /etc/yum.repos.d/kubernetes.repo
+[kubernetes]
+name=Kubernetes
+baseurl=https://packages.cloud.google.com/yum/repos/kubernetes-el7-\$basearch
+enabled=1
+gpgcheck=1
+gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg
+EOF