[ZBX-24674] F5 SNMP Template /usr partition trigger Created: 2024 Jun 18  Updated: 2025 Jul 14  Resolved: 2025 Jul 14

Status: Closed
Project: ZABBIX BUGS AND ISSUES
Component/s: Templates (T)
Affects Version/s: 7.0.0
Fix Version/s: 7.0.17rc1, 7.4.1rc1, 8.0.0alpha1 (master)

Type: Problem report Priority: Trivial
Reporter: John Koyle Assignee: Denis Rasikhov
Resolution: Fixed Votes: 0
Labels: trivial
Remaining Estimate: Not Specified
Time Spent: 1h
Original Estimate: Not Specified
Environment:

New 7.0 server with included F5 Big-IP by SNMP template

Issue Links:
Related
related to ZBXNEXT-9687 Extend initial filesystem mounts for ... Open
Team: Team INT
Story Points: 0.1

 Description   

The File system discovery item has an Override to Skip triggers for defined filesystems.  The Operations for this are set to:

   Trigger prototype matches ^F5 BIG-IP: Low free space in file system.

However, it looks like recently the trigger prototype dropped the F5 BIG-IP: portion from the name, hence the override doesn't match any longer (I can see on a 6.4 host the trigger prototype still had this in the name.

The 7.0 template needs to have the override/trigger prototype name match to not produce alarms for the /usr partition warnings.

 Comments   
Comment by Arnis Č. [ 2025 Jan 29 ]

Stumble upon that issue with 7.0 template. The correction is simple.

In overrides for File system discovery the trigger name should be fixed from:

value: '^F5 BIG-IP: Low free space in file system'

to

value: '^F5 Big-IP: Low free space in file system'

As it is used in the corresponding trigger name:

name: 'F5 Big-IP: Low free space in file system'

overrides:
            - name: 'Skip trigger for defined filesystems'
              step: '1'
              filter:
                conditions:
                  - macro: '{#PART.NAME}'
                    value: '{$BIGIP.LLD.OVERRIDE.PART.FILTER_LOW_SPACE_TRIGGER}'
                    formulaid: A
              operations:
                - operationobject: TRIGGER_PROTOTYPE
                  operator: REGEXP
                  value: '^F5 Big-IP: Low free space in file system'
                  discover: NO_DISCOVER

The default filter
{$BIGIP.LLD.OVERRIDE.PART.FILTER_LOW_SPACE_TRIGGER} could be improved too. Some directories under /opt/.sdm. generate low free space alarm too. The
{$BIGIP.LLD.OVERRIDE.PART.FILTER_LOW_SPACE_TRIGGER} filter could be like that: 

(^/usr$|^/opt/.sdm/usr$|^/opt/.sdm/lib$|^/opt/.sdm/lib64$)

All these partition are mounted under /usr. Reference:

https://my.f5.com/manage/s/article/K000139958

 

 

Comment by Denis Rasikhov [ 2025 Jul 09 ]

Fixed in:

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