Monitoring Dovecot Replication

[David Morsberger]

Oliver,

What’s your observable event that indicates replication has failed or is behind? Log message? Different file checksums?

David 

> On Feb 18, 2021, at 10:54 AM, MK <dovecot-ml at mk.de> wrote:
> 
> Hello Andrea,
> 
> thanks for sharing your script to the community.
> 
> But think your script does not solve my problem. Monitoring failed replication with the output of "doveadm replicator status"
> I have allready tried. In my opinion there is nothing in this output and also in other status output I found that shows me the
> user that failed longer time and where the replication process does not solve this failure by itself. 
> I'm searching for something that shows me an alarm if dovecot could not fix a replication by itself
> after > 10 min. With my experience the most replication failures where fixed by dovecot automatically
> in under 10 min. Because dovecot starts every 5min another try. 
> Or did you have a logic outside this script, maybe in Check_MK that knows when a user is greater than 10 min 
> out of replication or something like hat? Until now I don't unterstand how this works for you as monitoring the 
> replication. 
> 
> To understand my side better. We are using OpenNMS to monior our servers and in this case I would use a 
> nrpe check on the cluster to monitor this. OpenNMS polls this check every 5 min and if it gives a fail result
> I have an alarm. Maybe this helps a little bit to understand my problem.
> 
> Regards,
> Oliver
> 
> -----Ursprüngliche Nachricht-----
> Von: dovecot [mailto:dovecot-bounces at dovecot.org] Im Auftrag von Andrea Gabellini
> Gesendet: Montag, 15. Februar 2021 11:04
> An: Steven Varco; dovecot at dovecot.org
> Betreff: Re: Monitoring Dovecot Replication
> 
> Hello,
> 
> here my script. I'm not a professional programmer... ;-)
> 
> Andrea
> 
> Il 12/02/21 17:53, Steven Varco ha scritto:
>> Hi Andrea
>> 
>> It would be great if oyu could post that here, as I (and possibly others) would also be interested. :)
>> 
>> thanks,
>> Steven
>> 
> 
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