title: Access local Kubernetes cluster running in Virtualbox
body: <p>I have configured a Kubernetes cluster using kubeadm, by creating 3 Virtualbox nodes, each node running CentOS (master, node1, node2). Each virtualbox virtual machine is configured using 'Bridge' networking.
  As a result, I have the following setup:</p>
  
  <ol>
  <li>Master node 'master.k8s' running at 192.168.19.87 (virtualbox)</li>
  <li>Worker node 1 'node1.k8s' running at 192.168.19.88 (virtualbox)</li>
  <li>Worker node 2 'node2.k8s' running at 192.168.19.89 (virtualbox</li>
  </ol>
  
  <p>Now I would like to access services running in the cluster from my local machine (the physical machine where the virtualbox nodes are running).</p>
  
  <p>Running <code>kubectl cluster-info</code> I see the following output:</p>
  
  <pre><code>Kubernetes master is running at https://192.168.19.87:6443
  KubeDNS is running at ...
  </code></pre>
  
  <p>As an example, let's say I deploy the dashboard inside my cluster, how do I open the dashboard UI using a browser running on my physical machine?</p>