I have blogged about setting up Centos and Ubuntu server on Digital Ocean before. Digital Ocean does not have data centres in Australia and this kills scalability. AWS is good but 4x the price of Vultr. I have also blogged about setting up and AWS server here. I tried to check out Alibaba Cloud but the verification process was broken so I decided to check our Vultr.
This guide hopes to tell you how to setup a Digital Ocean Droplet/Domain as a Sub Domain on an AWS domain.