Imported scripts from private repository and enforced the naming convention

scripts/k3s/install.bash

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+# https://k3s.io/
+
+set -e
+
+curl "https://github.com/k3s-io/k3s/releases/download/v1.19.7%2Bk3s1/k3s" \
+  --location \
+  --remote-name
+
+sudo k3s server &
+# Kubeconfig is written to /etc/rancher/k3s/k3s.yaml
+sudo k3s kubectl get node
+
+# On a different node run the below.
+# NODE_TOKEN comes from /var/lib/rancher/k3s/server/node-token on your server
+sudo k3s agent --server https://myserver:6443 --token ${NODE_TOKEN}