Add k3s and flux installation

scripts/get_kubeconfig.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+set -euo pipefail
+
+echo CLUSTER NAME: $CLUSTER_NAME
+echo HOST: $CLUSTER_HOST
+echo USER: $LINUX_ADMIN
+
+rsync --rsync-path="sudo rsync" $LINUX_ADMIN@$CLUSTER_HOST:/etc/rancher/k3s/k3s.yaml ~/.kube/$CLUSTER_NAME
+sudo sed -i "s/127.0.0.1/$CLUSTER_HOST/g" ~/.kube/$CLUSTER_NAME
+kubectl --kubeconfig ~/.kube/$CLUSTER_NAME get pods -A