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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-11563

frontend shows misleading message if galera cluster (zabbix db backend) not in sync

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    Details

    • Type: Incident report
    • Status: Open
    • Priority: Trivial
    • Resolution: Unresolved
    • Affects Version/s: 3.0.5
    • Fix Version/s: None
    • Component/s: Frontend (F)
    • Labels:

      Description

      Frontend shows:

      Database error

      The frontend does not match Zabbix database. Current database version (mandatory/optional): 0/0. Required mandatory version: 3000000. Contact your system administrator.

      while db is:

      MariaDB [zabbix]> select * from dbversion;
      ERROR 1047 (08S01): WSREP has not yet prepared node for application use
      
      MariaDB [zabbix]> select now();
      ERROR 1047 (08S01): WSREP has not yet prepared node for application use
      

      Would be good if frontend message technically will be more correct.

      p.s. Galera cluster requires 3 nodes normally as minimal number. If 2 nodes, from those 3, are offline, the single alive node will reply with the error.

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            Assignee:
            Unassigned Unassigned
            Reporter:
            zalex_ua Oleksii Zagorskyi
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              Dates

              Created:
              Updated: