How to Enable kubectl on Node Nodes

1. First, on the node, create the directory:

   mkdir -p /etc/kubernetes

2. Then, open the k3s.yaml file:

   cat /etc/rancher/k3s/k3s.yaml
   vi /etc/rancher/k3s/k3s.yaml

   Modify the server address from 127.0.0.1 to the VM's IP address.

3. Next, transfer the k3s.yaml file to the respective nodes:

   scp /etc/rancher/k3s/k3s.yaml [email protected]:/etc/kubernetes/admin.conf
   scp /etc/rancher/k3s/k3s.yaml [email protected]:/etc/kubernetes/admin.conf

4. On the node, configure the kubeconfig file by running:

   echo "export KUBECONFIG=/etc/kubernetes/admin.conf" >> ~/.bashrc
   source ~/.bashrc
   kubectl get nodes

node-result.png