Thanks for your fast answer. I gave it a try, that sounds like a good way to
fix it.
Regards,
Samuel
On 20. 11. 15 11:38, Michael Friedrich wrote:
On 20 Nov 2015, at 10:52, Bancal Samuel<samuel.ban...@epfl.ch> wrote:
Hi,
I’m not sure to understand Icinga2's behavior with downtimes.
I would say this should prevents notifications to be sent to the admins during
a period that is planned for maintenance.
Let's see a concrete case : We reboot a server and make a cold image
(Clonezilla).
a) we declare a downtime for the host in question and "All Services".
b) we reboot the server
c) we receive one email for the host with "DOWNTIMESTART - host is DOWN"
d) we receive one email per service on the host with "DOWNTIMESTART - host - service
is CRITICAL"
e) we process with or without network (that depends if we drop the clonezilla
image on a local or a network storage)
f) when maintenance is done, we reboot the server
as soon as downtime reaches the end
g) we receive one email for the host with "DOWNTIMEEND - host is UP"
h) we receive one email per service on the host with "DOWNTIMEEND - host - service
is OK"
i) we even receive some emails with "RECOVERY host - service is OK" (duplicates
with h) )
That's a huge verbose for a planned downtime.
What we'd expect would be a maximum of receiving the c) and g) emails ... and
probably have the possibility not to receive any since we knew the problem
before Icinga even found it.
I've
readhttp://docs.icinga.org/icinga2/latest/doc/module/icinga2/chapter/advanced-topics
but couldn't find anything that could help.
Use type filters and drop the DowntimeStart and DowntimeEnd notifications in
case you don’t want them.
Kind regards,
Michael
Are we missing something about downtime?
Thanks
Samuel
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ENAC-IT
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