K8s AiO Ubuntu setup

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    2  sudo apt install git vim bash-completion curl wget
    3  git clone https://github.com/sandervanvugt/devopsinfourweeks
    4  cd devopsinfourweeks/
    5  ls
    6  ./setup-containerd-ubu.sh
    7  ./setup-kubetools-ubu.sh
    8  sudo kubeadm init --pod-network-cidr=10.10.0.0/16
    9  ls
   10  sudo vim /etc/fstab
   11  swapoff /swapfile
   12  sudo swapoff /swapfile
   13  sudo kubeadm init --pod-network-cidr=10.10.0.0/16
   14  mkdir -p $HOME/.kube
   15  sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
   16  sudo chown student:student .kube/config
   17  sudo chown student:student $HOME/.kube/config
   18  kubectl get all
   19  kubectl create -f https://docs.projectcalico.org/manifests/tigera-operator.yaml
   20  wget https://docs.projectcalico.org/manifests/custom-resources.yaml
   21  vim custom-resources.yaml
   22  kubectl create -f custom-resources.yaml
   23  kubectl get pods -n calico-system
   24  history
   25  kubectl get pods -n calico-system
   26  kubectl taint nodes --all node-role.kubernetes.io/master-
   27  kubectl get all
   28  kubectl create deploy nginx --image=nginx
   29  kubectl get all