Veeam Backup Repositories space usage check

Project Notes

This check script is written in Windows PowerShell and needs the VeeamPSSnapin which is installed by default on a Veeam Backup and Replication server. The check script is run on the Veeam Backup and Replication server.

To run PowerShell scripts remotely on a Windows Veeam server from your Linux Nagios monitoring server, you can use the "winexe" remote command executer that enables you to run anything remote on a Windows server. Please see the home page for winexe at https://tools.kali.org/maintaining-access/winexe

The script has limited error handling.
Output includes short summary, Nagios performance data and a long multiline output.
Typical output would look like this:

OK - All repositories within limits|'CONAS04.xx.com used'=1503GB;;;0;144808 'CONAS04.xx.com utilization'=1%;95;99;0;100 'CONAS02.xx.com used'=14980GB;;;0;16210 'CONAS02.xx.com utilization'=92%;95;99;0;100 'QNAP Backup repo used'=0GB;;;0;14336 'QNAP Backup repo utilization'=0%;95;99;0;100 'SAN Backup repo used'=478GB;;;0;4096 'SAN Backup repo utilization'=12%;95;99;0;100 'COVBR01.xx.com E: used'=52GB;;;0;198 'COVBR01.xx.com E: utilization'=26%;95;99;0;100 'Default Backup Repository used'=68GB;;;0;80 'Default Backup Repository utilization'=86%;95;99;0;100
CONAS04.xx.com Free space 143305GB of 144808GB ( 1% utilized)
CONAS02.xx.com Free space 1230GB of 16210GB ( 92% utilized)
QNAP Backup repo Free space 14336GB of 14336GB ( 0% utilized)
SAN Backup repo Free space 3618GB of 4096GB ( 12% utilized)
COVBR01.xx.com E: Free space 146GB of 198GB ( 26% utilized)
Default Backup Repository Free space 12GB of 80GB ( 86% utilized)