matrix-docker-ansible-deploy/roles/matrix-backup-borg/defaults/main.yml

---
matrix_backup_borg_enabled: false

matrix_backup_borg_container_image_self_build: false
matrix_backup_borg_docker_repo: "https://github.com/borgmatic-collective/docker-borgmatic"
matrix_backup_borg_docker_src_files_path: "{{ matrix_base_data_path }}/borg/docker-src"

matrix_backup_borg_version: latest
matrix_backup_borg_docker_image: "{{ matrix_backup_borg_docker_image_name_prefix }}etke.cc/borgmatic:{{ matrix_backup_borg_version }}"
matrix_backup_borg_docker_image_name_prefix: "{{ 'localhost/' if matrix_backup_borg_container_image_self_build else 'registry.gitlab.com/' }}"
matrix_backup_borg_docker_image_force_pull: "{{ matrix_backup_borg_docker_image.endswith(':latest') }}"

matrix_backup_borg_base_path: "{{ matrix_base_data_path }}/backup-borg"
matrix_backup_borg_config_path: "{{ matrix_backup_borg_base_path }}/config"

# A list of extra arguments to pass to the container
matrix_backup_borg_container_extra_arguments: []

# List of systemd services that matrix-backup-borg.service depends on
matrix_backup_borg_systemd_required_services_list: ['docker.service']

# List of systemd services that matrix-backup-borg.service wants
matrix_backup_borg_systemd_wanted_services_list: []

# systemd calendar configuration for backup job
matrix_backup_borg_schedule: "*-*-* 04:00:00"

# what directory should be added to backup
matrix_backup_borg_source: "{{ matrix_base_data_path }}"

# exclude following paths:
matrix_backup_borg_exclude:
  - "{{ matrix_synapse_media_store_path }}/local_thumbnails"
  - "{{ matrix_synapse_media_store_path }}/remote_thumbnail"
  - "{{ matrix_synapse_media_store_path }}/url_cache"
  - "{{ matrix_synapse_media_store_path }}/url_cache_thumbnails"

# borg encryption mode, only repokey-* is supported
matrix_backup_borg_encryption: repokey-blake2

# private ssh key used to connect to the borg repo
matrix_backup_borg_ssh_key: ""

# borg ssh command with ssh key
matrix_backup_borg_ssh_command: ssh -o "StrictHostKeyChecking accept-new" -i /etc/borgmatic.d/sshkey

# target repository
matrix_backup_borg_repository: ""

# compression algorithm
matrix_backup_borg_compression: lz4

# archive name format
matrix_backup_borg_name: "matrix-{now:%Y-%m-%d-%H%M%S}"

# retention prefix
matrix_backup_borg_prefix: "matrix-"

# repository passphrase
matrix_backup_borg_passphrase: ""

# retention configuration
matrix_backup_borg_hourly: 0
matrix_backup_borg_daily: 7
matrix_backup_borg_weekly: 4
matrix_backup_borg_monthly: 12
matrix_backup_borg_yearly: 2