Dovecot 2.3.18 and OpenMetrics-Prometheus problem

[Aki Tuomi]

> On 25/03/2022 08:41 Aki Tuomi <aki.tuomi at open-xchange.com> wrote:
> 
>  
> > On 17/03/2022 17:54 Aki Tuomi <aki.tuomi at open-xchange.com> wrote:
> > 
> >  
> > > On 17/03/2022 17:23 Christian Rößner <lists at mlserv.org> wrote:
> > > 
> > >  
> > > Hi,
> > > 
> > > > Am 17.03.2022 um 10:43 schrieb Eirik Rye <rye at domeneshop.no>:
> > > > 
> > > > On 25/02/2022 11:50, Christian Rößner wrote:
> > > >> dovecot_sieve_actions_total{"duration_10001_100000"} 88
> > > > 
> > > > This label specification is invalid (it's missing the label name).
> > > > 
> > > > Everything else seems valid, so I assume a workaround may be to comment out the "sieve_actions" metric you have declared.
> > > 
> > > thank you very much. Indeed that helped me a lot. @Aki: So this seems really to be a bug in Dovecot. Can you confirm this?
> > > 
> > > Regards
> > > 
> > > Christian 
> > > -- 
> > 
> > Christian, can you provide your doveconf -n? I'd like to see how you've defined the metrics.
> > 
> > Aki
> 
> Thanks for the doveconf -n, although you didn't send it to list...
> 
> I tried to reproduce this issue but failed. Can you try reproducing the issue again, and if successful, take `gcore <pid of stats>` and send it to me directly. Thanks.
> 
> Aki

Hi!

This issue has been finally fixed with https://github.com/dovecot/core/commit/51c187ff486a4e5a819fef46664b94fac93951c8.patch

Aki