In icinga2 monitoring tools, you may have used check disk space command check_snmp_storage. In its default behaviour it lists all
the partitions which is present on disk either mounted by NFS or /run, etc.

In Incinga2 you would have a command called snmp-storage in /etc/icinga2/conf.d/commands. To exclude unnecessary partitions from all disks you can pass -e (e stands for exclude) argument to the perl command. You can use -m to pass regex to say which partitions you want to use.

e, --exclude:
Select all storages except the one(s) selected by -m
No action on storage type selection.

The final config for snmp-storage to exclude a list is like below:

object CheckCommand "snmp-storage" {
         import "snmp-manubulon-command"

         command = [ ManubulonPluginDir + "/check_snmp_storage.pl" ]

         arguments += {
                 "-m" = "$snmp_storage_name$"
                 "-f" = {
                         set_if = "$snmp_perf$"
                 }
                 "-w" = 80
                 "-c" = 90
                 "-H" = "$address$"
                 "-m" = "^Cached|^Shared|^Swap|^/run|^Physical|^Memory|^Virtual|^/dev|^/sys"
                 "-e" = ""
         }

        vars.snmp_perf = true
 }

In brief the combination of -m & -e means: select all partitions except the ones listed in front of -m.

#icinga2 #monitoring #snmp #snmp_storage #exlude #exclude_partition