kubeadm init --config kubeadm.yaml

mkdir -p $HOME/.kube

sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config

sudo chown $(id -u):$(id -g) $HOME/.kube/config

export KUBECONFIG=/etc/kubernetes/admin.conf

wget https://docs.projectcalico.org/v3.23/manifests/canal.yaml

kubectl apply -f canal.yaml

kubectl taint node k8s004 node-role.kubernetes.io/control-plane-

kubectl taint node k8s004 node-role.kubernetes.io/master-

kubectl get node

apiVersion: v1

kind: Pod

metadata:

  name: test-pod

spec:

  containers:

    - name: test-pod

      image: nginx