# restic Backup maintenance stack. Takes care of regularly pruning the backup repository and checking its integrity. Currently only supports S3 as a backend. ## Defaults ```yaml restic_timezone: US/Chicago ``` The timezone to be used for the cronjob. ```yaml restic_version: latest ``` The docker image version to be used in stack creation. ```yaml restic_repo: s3.eu-central-1.wasabisys.com/myrepo restic_pass: ``` The repository url and the restic repository password. See the restic documentation for more information. ```yaml restic_s3_key: restic_s3_secret: ``` The restic S3 credentials, i.e. the `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`. ```yaml restic_prune_cron: 0 0 4 * * * restic_forget_args: --prune --keep-last 14 --keep-daily 2 --keep-weekly 2 ``` The default prune and forget cronjob schedule and arguments: Prune the repository every day at 4:00 AM and keep the last 14 snapshots, 2 daily snapshots and 2 weekly snapshots. ```yaml restic_check_cron: 0 15 5 * * * restic_check_args: --read-data-subset=5% ``` The default check cronjob schedule and arguments: Check the repository integrity every day at 5:15 AM and in addition to structural checks, read 5 randomly chosen % for a data integrity check.