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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-7730

Add/Delete items on LLD after changing the Regular Expressions

    Details

    • Type: Incident report
    • Status: Closed
    • Priority: Major
    • Resolution: Won't fix
    • Affects Version/s: 2.2.1
    • Fix Version/s: None
    • Component/s: Server (S), Templates (T)
    • Labels:
    • Environment:
      CentOS 6.5 x64; Percona XtraDB Cluster 5.6; 32G RAM; 450GB HDD.

      Description

      When editing regular expressions associated to a Low Level Discovery item, items are not create nor deleted with that change.
      I believe this should be part of the process of discovery.

      Steps to reproduce.:

      • Create an LLD item for SNMP ifAliases which has the {#SNMPVALUE}

        with the filter @Network interfaces for discovery.

      • Associate this template to a host and let it be discovered.
      • You edit the @Network interfaces for discovery and add in 3 » Bearer Channel [Character string not included].
      • Items, triggers and graphs aren't removed based on that filter.
      • Unlink and Clear the template from a host, save, then re-add, Zabbix fetches only the correct items, but loses all history and trends.
      • Remove 3 » Bearer Channel [Character string not included] but Zabbix won't re-discover the items.
      • Unlink and Clear the template from a host, save, then re-add, Zabbix fetches all the items, but loses all history and trends once again.

      I done this test with SNMP, but I believe it's the same with the Agent.

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            • Assignee:
              Unassigned
              Reporter:
              yuusou yuusou
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              • Created:
                Updated:
                Resolved: