I have Bitnami Moodle up and running on Amazon AWS ECS2 for about a year without a problem, I also have a LAMP Server installation, which I haven't done anything with yet.
I want to know how to Back Up my Bitnami Moodle so that I can bring down the server and reinstall a server with other Bitnami installations: Moodle, LAMP, and Wordpress.
Does a AWS ECS2 Snapshot back up Bitnami Moodle?
Bitnami developer here.
In order to backup/restore your server you should follow this guide: https://docs.bitnami.com/aws/apps/moodle/#how-to-create-a-full-backup-of-moodle
Also, the aws ec2 snapshot should be something that you can apply to all your servers, so I think you won't have any problem to create some snapshots of your server:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-creating-snapshot.html