[gmx-developers] CI Kubernetes pod problems?

[Joe Jordan]

Thanks for working on this. It looks like the issue is still present as we
are still getting the same failures.

On Sat, Oct 9, 2021 at 12:20 PM Erik Lindahl <erik.lindahl at gmail.com> wrote:

> Hi,
>
> Thanks, Stefan!
>
> In that case we might want to hold off a couple of hours before changing
> anything else to first see if this fixed the issue (because then we know we
> should just reboot our internal DNS next time).
>
> Cheers,
>
> Erik
>
> On Sat, Oct 9, 2021 at 12:14 PM Stefan Fleischmann <sfle at kth.se> wrote:
>
>> I checked our internal DNS servers and noticed that one of them had
>> problems with certain queries. I restarted it late last night and it
>> seems to behave normal again. But since these older Alpine images are
>> known to behave strange in this area it's certainly good to update
>> these too.
>>
>> Cheers,
>> Stefan
>>
>> On Sat, 9 Oct 2021 10:50:01 +0200
>> Erik Lindahl <erik.lindahl at gmail.com> wrote:
>>
>> > I'm working on it today - we noticed it a few days ago, but I didn't
>> > want to risk screwing things up worse while the beta was about to go
>> > out.
>> >
>> > A reboot will almost certainly fix it, but since we've seen it before
>> > I wanted to try a find the root issue for a more permanent fix. There
>> > are some reports that it's the alpine helper image that's sensitive
>> > to DNA issues, in which case the new ubuntu helper should fix it.
>> >
>> > However, that can't be the only reason since the helper restarts
>> > everytime a pod is deployed, and it has worked great for months.
>> >
>> > Cheers,
>> >
>> > Erik
>> >
>> > Erik Lindahl <erik.lindahl at scilifelab.se>
>> > Professor of Biophysics
>> > Science for Life Laboratory
>> > Stockholm University & KTH
>> > Office (SciLifeLab): +46 8 524 81567
>> > Cell (Sweden): +46 73 4618050
>> > Cell (US): +1 (650) 924 7674
>> >
>> >
>> >
>> > > On 9 Oct 2021, at 09:31, Eric Irrgang <ericirrgang at gmail.com> wrote:
>> > >
>> > > Hi Devs.
>> > >
>> > > I haven't seen any issues or emails on the topic, but presumably
>> > > everyone has noticed the job failures from failed DNS look-ups from
>> > > the containers.
>> > >
>> > > Is someone working on this? Is help needed? Or is any other action
>> > > requested from contributors or reviewers?
>> > >
>> > > Best,
>> > > Eric Irrgang
>> > > --
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>>
>>
>
> --
> Erik Lindahl <erik.lindahl at dbb.su.se>
> Professor of Biophysics, Dept. Biochemistry & Biophysics, Stockholm
> University
> Science for Life Laboratory, Box 1031, 17121 Solna, Sweden
>
> Note: I frequently do email outside office hours because it is a
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