[users at bb.net] 0.9.0rc2, multi-master, and anecdotes on reconfig.

Pierre Tardy tardyp at gmail.com
Fri Nov 4 16:02:19 UTC 2016


Hi Neil and Pieter,

This is a known problem in buildbot nine that schedulers are not
reconfigurable.
The need to implement the reconfigureService API, which they don't.
This is not a big amount of work, but this has not been done yet.

http://trac.buildbot.net/ticket/2237

The workaround is to change the scheduler name so that it is forced
re-created.
Please feel free to dig in the code and submit a PR if this becomes too
annoying.

Regards,
Pierre

Le ven. 4 nov. 2016 à 16:51, Neil Gilmore <ngilmore at grammatech.com> a
écrit :

> (managed to not reply to the list the first time...)
>
> On 11/4/2016 9:02 AM, Neil Gilmore wrote:
> > Hi Pieter,
> >
> > Thanks for the reply and explanation. It's nice to know that someone
> > else experiences this.
> >
> > It would also explain a previous problem we had where someone updated
> > the configuration to move a daily builder to a new time, and it would
> > never schedule.
> >
> > I can do restarts, but it's socially painful (people notice and
> > complain immediately). Keeping history isn't a problem, though, as we
> > send all our build results to a different, more comprehensive system.
> >
> > Neil Gilmore
> > grammatech.com
> >
> > On 11/4/2016 2:48 AM, Pieter Lexis wrote:
> >> Hello Neil,
> >>
> >> On Thu, 3 Nov 2016 16:27:11 -0500
> >> Neil Gilmore <ngilmore at grammatech.com> wrote:
> >>
> >>> It seems that after a branch change and reconfig, our buildbot
> >>> system is
> >>> misbehaving. Builds are not getting scheduled.
> >>> <SNIP>
> >> I have been experiencing similar 'issues' since beta 2 (I believe). I
> >> don't update the configuration often, so I hardly notice. This is
> >> with a single master.
> >>
> >> But e.g. adding a builder to a scheduler and reloading the config. It
> >> appears that that this is not picked up. After a restart (which I can
> >> do on the platform I'm running), all is well.
> >> However, I once forgot to restart and noticed the next day that after
> >> some time the changes were picked up, leading me to believe that
> >> buildbot might keep some old state around, although I have not been
> >> able to reproduce this in a test environment.
> >>
> >> Best regards,
> >>
> >> Pieter
> >>
> >
>
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