matrix-docker-ansible-deploy/docs/configuring-playbook-postgres-backup.md

Setting up Postgres backup (optional)

The playbook can install and configure docker-postgres-backup-local for you via the ansible-role-postgres-backup Ansible role.

For details about configuring and installing it, you can check them via:

• the role's document on the MASH (mother-of-all-self-hosting) project
• roles/galaxy/postgres_backup/docs/configuring-postgres-backup.md locally, if you have fetched the Ansible roles

Note: for a more complete backup solution (one that includes not only Postgres, but also other configuration/data files), you may wish to look into BorgBackup instead.