Dovecot 2.3.18 and OpenMetrics-Prometheus problem

[Aki Tuomi]

> 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