https://os-docs.iml.unibe.ch/icinga-checks/Checks/check_ceph_diskfree.html
check ceph diskfree - IML Icinga Checks
Icinga checks written in Bash
checkcephdiskfreeimlicinga
https://os-docs.iml.unibe.ch/appmonitor/PHP_client/Plugins/Checks/diskfree.html
diskfree - IML AppMonitor
Application monitoring with low requirements.
diskfreeiml