Manual K3s Installation Steps for node3:

1. First, get the vault password and run:
   ansible-playbook install-k3s-node3.yml --ask-vault-pass

   OR

2. If you have SSH access to a jump host or direct access to the nodes:

   a. SSH to node1 and get the token:
      ssh ansible@10.0.101.211
      sudo cat /var/lib/rancher/k3s/server/node-token
      # Copy this token

   b. SSH to node3:
      ssh ansible@10.0.101.213
      
   c. Install k3s as an agent:
      curl -sfL https://get.k3s.io | INSTALL_K3S_VERSION='v1.28.4+k3s1' K3S_URL='https://10.0.101.211:6443' K3S_TOKEN='<PASTE_TOKEN_HERE>' sh -

   d. Verify installation:
      sudo systemctl status k3s-agent
      
   e. From node1, verify the node joined:
      kubectl get nodes

3. Alternative - if you have kubectl configured locally with access to the cluster:
   
   kubectl get nodes
   # Should show node3 after installation