Recently few people contacted for instructions on upgrading omada controller from v4.x to v5.x. This can be straight forward but there is a slight chance that you might loose all the data/config of the controller.
We use DigitalOcean as our main infrastructure and in our development cycle as disposable machines. We deploy the vm, install the stack with ansible and do the things and dispose that. I suggested to our upper management that we need to build simple automation tool that can do all of this with digitalocean API but they though building that might divert the resources current project but allowed to work on that few hours a week.