CRM AUTO SCALE at Azure IaaS

Hello,

I have a scenario to install Dynamics 365 9.0 CE instance as multi-server deployment.  2- front end servers, 2 -backend servers, 2- SSRS servers and SQL with Availability.  I have planned to deploy all servers at Azure IaaS. I have a question here.

Based on Azure Microsoft documentation, virtual machine scale set can automatically increase or decrease the number of VM instances that run the application.

Ref URL: https://docs.microsoft.com/en-us/azure/virtual-machine-scale-sets/virtual-machine-scale-sets-autoscale-overview

1. Can I use the autoscale feature for Dynamics CRM 365 9.0 On-Premise version multi-server deployment scenario?
2. If yes, Do I need to follow any separate steps during CRM Installation?

Venkatta