---
# LNBits backup: dumps locally on vipy, encrypted with age.
# The old job produced TWO gpg artefacts (data, then .env separately). They are
# folded into one tar here so the wallet database and the .env that configures
# it are always the same point in time; two artefacts written by two runs can
# drift. Pulling one file back out needs no unpacking:
#   age -d -i <identity> <artefact> | tar -xzO opt/lnbits/lnbits/.env
- name: Configure the LNBits backup on the edge host
  hosts: edge
  become: yes
  vars_files:
    - ../../group_vars/all/main.yml
    - ./lnbits_vars.yml

  tasks:
    - name: Ensure LNBits dumps itself, encrypted, on a timer
      ansible.builtin.include_role:
        name: backup_source
      vars:
        backup_source_name: lnbits
        backup_source_description: "LNBits"
        backup_source_dump_command: "tar -czf - -C / opt/lnbits/data opt/lnbits/lnbits/.env"
        backup_source_stop_service: lnbits
        backup_source_retention_days: 7
        backup_source_on_calendar: "*-*-* 02:20:00"