Like many, I don't always have the budget on side projects to add a separate machine just for backup.
Turns out I don't need one!
Using RCLONE (Free),
Google Cloud (Free),
Google Drive (Free),
and Docker (Also Free and optional)
I was able to setup a database and storage backup strategy for free!
Here's the code to run the backup:
Here's a Howto guide on how to setup google cloud, google drive service account and everything else:
I've included images of google cloud as it can get a little confusing at times
Hope this helps some one :D