<p>I successfully deployed a kubernetes cluster of 3 nodes in Azure. I saw in the resource group that there were only 1 master created (same as with kubeadm).</p>

<p><a href="https://i.stack.imgur.com/vhktg.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vhktg.png" alt="enter image description here"></a></p>

<p>Do someone know if we can have a cluster of more than one master to ensure a high availability kubernetes cluster ?</p>

<p>Thank you.</p>

<p>I don't believe that the ACS engine currently supports HA for the kubernetes master. <a href="https://github.com/Azure/acs-engine" rel="nofollow noreferrer">https://github.com/Azure/acs-engine</a></p>

<p>At this time, you will need to create a cluster manually using the HA documentation on the kubernetes website</p>

<p>I know that kops will be supporting Azure in their next major release : <a href="https://github.com/kubernetes/kops" rel="nofollow noreferrer">https://github.com/kubernetes/kops</a>, not sure if they will have HA support at the beginning </p>

<p>Currently we are using our on-premise installer on pre-provisioned machines in Azure to get what we think is a production ready cluster. </p>
