A simple solution to check for old $UID_new folders at frontend servers, a cronjob at sg01 checks everyday if there are folders older than 7 days.
/home/picalike/bin/v3_lilly/fresh_lilly.sh
Alerting is done via the slack channel.
The code can be found in the swiss army knife git: https://git.picalike.corpex-kunden.de/incubator/swiss-army-knife
Keywords: monitoring lilly data v3