setting up K8s AiO

[student@kube1 ~]$ history
    1  echo welcome to class we are starting at 9:00
    2  sudo -i
    3  sudo git clone https://github.com/sandervanvugt/ckad
    4  cd ckad
    5  ls
    6  sudo ./setup-docker.sh
    7  sudo ./setup-kubetools.sh
    8  sudo systemctl status dockerd
    9  sudo systemctl status docker
   10  sudo kubeadm init --pod-network-cidr=10.10.0.0/16
   11  mkdir .kube
   12  pwd
   13  ls -a
   14  cd ..
   15  mkdir .kube
   16  sudo cp -i /etc/kubernetes/admin.conf .kube/config
   17  sudo chown student:student .kube/config
   18  ls -l .kube/config
   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  kubectl taint nodes --all node-role.kubernetes.io/master-
   25  kubectl get pods -n calico-system
   26  kubectl get all
   27  history