Kubernetes Cluster Installation
Execute following script on all Kubernetes Nodes (Control Node and Worker Nodes) Login to every node and run following (I am using Ubuntu 20.04) cat > k8s.sh sudo apt update sudo apt -y full-upgrade [ -f /var/run/reboot-required ] && sudo reboot -f swapoff -a sed -i '/ swap / s/^\(.*\)$/#\1/g' /etc/fstab echo $1 > /etc/hostname hostnamectl set-hostname $1 echo -e "overlay\nbr_netfilter" > /etc/modules-load.d/containerd.conf modprobe overlay modprobe br_netfilter echo -e "net.bridge.bridge-nf-call-iptables = 1\nnet.ipv4.ip_forward = 1\nnet.bridge.bridge-nf-call-ip6tables = 1" > /etc/sysctl.d/99-kubernetes-cri.conf sysctl --system apt-get update && apt-get install -y containerd mkdir /etc/containerd && containerd config default | tee /etc/containerd/config.toml systemctl restart containerd.service systemctl enable containerd systemctl status containerd apt-get install -y apt-transport-https curl curl -s https://pa...