haproxy-redundant-floatingip-ubuntu

[haproxy-redundant-floatingip-ubuntu/](https://github.com/Azure/azure-quickstart-templates/tree/master/haproxy-redundant-floatingip-ubuntu)
### Issue Details

Hello there,

Just wanted to know if it is possible to extend the backend servers of this configuration (the ones configured at HAProxy) with new VMs of different azure subscriptions. Would it possible to do so via Vnets, for example?
Thank you in advance!

Cheers,
Pedro

Start with the haproxy-redundant-floatingip-ubuntu template linked in the issue. Investigate whether its backend VMs can span Azure subscriptions through VNets, and define whether the outcome should be a supported template change or a documented feasibility answer.

Written by the indexing model from the issue text.