<p>I have a Kubernetes cluster running on 3 servers, a master and 2 minions. I would like to add another minion. Is it possible to add a minion without having to do the complete installation again? So far when searching for guides to do this, I can only find excellent guides on getting the whole cluster up. </p>

<p>I was stuck on this for awhile too. I found the solution was surprisingly simple.</p>

<p>If you already have a master up, start the following processes on an unconnected minion in the order they appear. (I imagine you can start a similiar network overlay first if you're using a different one).</p>

<pre><code>/opt/bin/flanneld --etcd-endpoints=http://&lt;masterip&gt;:4001
/opt/bin/kubelet --address=0.0.0.0 --port=10250 --hostname-override=&lt;localhostip&gt; --api-servers=http://&lt;masterip&gt;:8080 --logtostderr=true --cluster-domain=cluster.local --cluster-dns=192.168.3.10
/opt/bin/kube-proxy --master=http://&lt;masterip&gt; --logtostderr=true
</code></pre>

<p>If in doubt, just look at one of your connected minon's processes to see what flags that each process is running with.</p>
