Hi Vojtěch, Looking at your logs, it seems the event started on the primary at 02:35:57. However, there are no logs past 02:35:48 included from the secondary. Is this because there are no logs?
What version of Kea are you using? Thank you, Darren Ankney On Wed, Nov 27, 2024 at 7:05 AM Dočkal Vojtěch via Kea-users < kea-users@lists.isc.org> wrote: > Greetings, > > > > this is first time of me using mailing list, so hopefully I’m doing it > right. > > We had an unexpected outage in middle of night due to Kea not processing > leases for some reason. We have two servers in HA load-balancing state. > According to logs, the secondary server stopped processing leases, main > server did notice and tried to recover connection, which kind of did, > synchronization was “working”, but secondary server still wasn’t processing > leases. Also Kea didn’t want to SIGTERM by using systemctl stop, so systemd > sent SIGKILL instead after some time. > > > > I attached logs if someone is interested looking at them. These are cut to > only include lines where the issue happened. > > > > I did look in the journalctl logs too for different messages, but I > couldn’t find anything useful, mostly just MariaDB connections and cron > jobs, nothing connected to Kea. > > Core dumps are not available obviously because Kea did not crash. > > > > I want to ask if someone had this issue in the past. We doubt it’s a > network issue. > > > > I also want to ask if host-standby is better solution to prevent this in > the future than in load-balancing? > > > > *Vojtěch Dočkal* > Správce ICT infrastruktury > > > *HP TRONIC Zlín, spol. s r. o.* > > náměstí Práce 2523, 760 01 Zlín > > *vojtech.doc...@hptronic.cz <vojtech.doc...@hptronic.cz>* > > > > [image: HPT] > > > -- > ISC funds the development of this software with paid support > subscriptions. Contact us at https://www.isc.org/contact/ for more > information. > > To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. > > Kea-users mailing list > Kea-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/kea-users >
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