Hi All, We use Icinga2 with icingaweb2:
Icinga2: Two nodes (cluster) and every node with the module ido-pgsql. Icingaweb2: With two Backends in PGSQL(Backend IcingaDB and Backend IcingawebDB) Database: PGSQL Version: Icinga2: 2.3.8-1~debmon70+1 icingaweb2: 2.0.0~rc1-1~debmon70+1 Postgresql: 9.4.1-1.pgdg70+1 All runs correctly, but every time that we do one reload/restart of icinga2 then we have for some minutes the next Problems with Icingaweb2: - Alarm "Backend Down" - We cant see the Hostgroups, Downtimes, and some Custom variables. After some minutes, then all looks one more time good. I saw with "Icinga Cluster Check" that after one reload/restart, PGSQL get a lot of more queries "idopgsqlconnection_pgsql-ido_query_queue_items" (sometime sometimes until 250-300K, normally it has any or only 20-30). Is this one Bug or I do something wrong? I have the feeling that PGSQL is blocked for icingaweb2 until that the queries go down. Wath type of rights needs icingaweb2's user for the Icinga2 DB? Are sufficient read rights? I was thinking about use one of the Postgresql Slave for the icinga2 Backend. Best Regards, Christian Christian Moreno Moreno System Engineer Offers idealo internet GmbHRitterstraße 11 10969 Berlin, DeutschlandTel.: +49 (0)30 40 30 10 33Fax: +49 (0)30 221 94 33 - 21E-Mail: christian.moreno@idealo.deGeschäftsführer:Dr. Albrecht von Sonntag, Dr. Philipp-Christopher PeitschHRB 76749 – Amtsgericht Berlin-Charlottenburg[image: idealo Logo] <http://www.idealo.de/>
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