/etc/cron.d/varaverk is RAM-based and wiped on every reboot. The disks_mounted event fires early in boot (before Docker) with /boot already readable, so schedule.json is available to restore the cron file automatically without any user action.
/etc/cron.d/varaverk is RAM-based and wiped on every reboot. The disks_mounted event fires early in boot (before Docker) with /boot already readable, so schedule.json is available to restore the cron file automatically without any user action.