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xamxam/deploy/xamxam-backup.cron
T
Pontoporeia fb5e856288 admin: backup logs via parameters.php, nextcloud secondary backup
- surface backup/cleanup cron logs + backup freshness status
- email xamxam@erg.be when SQLite backups go stale (backup watchdog)
- sync SQLite snapshots to Nextcloud WebDAV + remote-freshness watchdog
- precise retention pruning, manual sync in check recipe, and Nextcloud-sync docs
2026-08-24 11:34:57 +02:00

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# XAMXAM SQLite backup cron jobs
# Installed to /etc/cron.d/xamxam-backup (system cron format: minute hour dom month dow user command)
#
# Hourly snapshot — kept 30 days
0 * * * * www-data /usr/local/bin/backup-sqlite.sh >> /var/log/xamxam-backup-$(date +\%Y-\%m-\%d).log 2>&1
# Daily snapshot at 2am — kept 90 days
0 2 * * * www-data RETENTION_DAYS=90 /usr/local/bin/backup-sqlite.sh >> /var/log/xamxam-backup-$(date +\%Y-\%m-\%d).log 2>&1
# Push the latest snapshot to Nextcloud WebDAV (daily, after the 2am snapshot)
20 2 * * * www-data php /usr/local/bin/nextcloud-sync.php >> /var/log/xamxam-backup-$(date +\%Y-\%m-\%d).log 2>&1
# Backup watchdog — email xamxam@erg.be when backups go stale (runs 15 min after the hourly snapshot)
15 * * * * www-data php /usr/local/bin/backup-watchdog.php >> /var/log/xamxam-backup-$(date +\%Y-\%m-\%d).log 2>&1