setup-kube-calico.sh

#!/usr/bin/env bash

kubeadm init --kubernetes-version=1.21.2 --pod-network-cidr=10.244.0.0/16
mkdir -p $HOME/.kube
cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
chown $(id -u):$(id -g) $HOME/.kube/config

kubectl apply -f https://docs.projectcalico.org/v3.9/manifests/calico.yaml

kubectl taint nodes --all node-role.kubernetes.io/master-
sleep 30
kubectl get nodes

echo "[+] Please wait for a few seconds and check if the K8s Cluster is running successfully"