Alright, I've finally published my customisations to @jaronoff.com's PDS-TF repo to do backups daily. Best of all, with careful use of terraform plan, I avoided deleting the EBS volume by accident while pulling it out of the config. (I manually snapshot to be safe though) https://github.com/jaronoff97/pds-tf/commit/b3ad95f65bf7e703ed4762ed63f88264dae2a6a1