Kubernetes on Azure Container Service

Question

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).

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

Thank you.

Answer 1

I don't believe that the ACS engine currently supports HA for the kubernetes master. https://github.com/Azure/acs-engine

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

I know that kops will be supporting Azure in their next major release : https://github.com/kubernetes/kops , not sure if they will have HA support at the beginning

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