install.sh

# Swap memory
swapoff -a

# Install Docker

sudo apt-get update

sudo apt-get install -y\
    apt-transport-https \
    ca-certificates \
    curl \
    software-properties-common

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"

sudo apt-get update
sudo apt-get install -y docker-ce docker-ce-cli containerd.io

# Install Kubernetes
sudo apt-get update && sudo apt-get install -y apt-transport-https curl
sudo curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg
echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
sudo apt-get update
#sudo apt-get install -y kubelet kubeadm kubectl
sudo apt-get install -y kubelet=1.21.1-00 kubeadm=1.21.1-00 kubectl=1.21.1-00 #--allow-change-held-packages
sudo apt-mark hold kubelet kubeadm kubectl

# CNI Plugin Installation:
# kubectl apply -f "https://cloud.weave.works/k8s/net?k8s-version=$(kubectl version | base64 | tr -d '\n')"