[cfe-dev] [llvm-dev] Upcoming upgrade of LLVM buildbot

[Paula Askar via cfe-dev]

Hey Andrzej,

What are you seeing in your buildbot logs? Is it this error?
`twisted.spread.flavors.NoSuchMethod: No such method:
remote_getWorkerInfo`

If so, you might want to try updating your buildbot worker.
I updated llvmlibc's to 2.8.4 and that seemed to solve the connection
problem: https://github.com/llvm/llvm-project/commit/f60686f35cc89504f3411f49cf16a651a74be6eb

Best,
Paula Askar


On Thu, Oct 8, 2020 at 5:43 AM Andrzej Warzynski via llvm-dev
<llvm-dev at lists.llvm.org> wrote:
>
> Our Flang-aarch64 buildbots just won't connect to the main Buildbot
> master anymore. I switched them to the staging buildbot master instead
> and it seems fine for now. Is there anything that we can/should tweak at
> our end?
>
> http://lab.llvm.org:8014/#/waterfall?tags=flang
>
> -Andrzej
>
> On 08/10/2020 00:31, Galina Kistanova via cfe-dev wrote:
> > They are online now - http://lab.llvm.org:8011/#/waterfall?tags=sanitizer
> >
> > AnnotatedCommand has severe design conflict with the new buildbot.
> > We have changed it to be safe and still do something useful, but it will
> > need more love and care.
> >
> > Please let me know if you have some spare time to work on porting
> > AnnotatedCommand.
> >
> > Thanks
> >
> > Galina
> >
> > On Wed, Oct 7, 2020 at 2:57 PM Vitaly Buka <vitalybuka at google.com
> > <mailto:vitalybuka at google.com>> wrote:
> >
> >     It looks like all sanitizer builder are still offline
> >     http://lab.llvm.org:8011/#/builders
> >
> >     On Tue, 6 Oct 2020 at 00:34, Galina Kistanova via cfe-commits
> >     <cfe-commits at lists.llvm.org <mailto:cfe-commits at lists.llvm.org>> wrote:
> >
> >         Hello everyone,
> >
> >         The staging buildbot was up and running for 6 days now, and
> >         looks good.
> >
> >         Tomorrow at 12:00 PM PDT we will switch the production buildbot
> >         to the new version.
> >
> >         If you are a bot owner, you do not need to do anything at this
> >         point, unless I'll ask you to help.
> >         The buildbot will go down for a short period of time, and then a
> >         new version will come up and will accept connections from your bots.
> >
> >         Please note that the new version has a bit different URL
> >         structure. You will need to update the bookmarks or scripts if
> >         you have stored direct URLs to inside the buldbot.
> >
> >         We will be watching the production and staging bots and will be
> >         improving zorg for the next week or so.
> >
> >         I will need your feedback about blame e-mails delivery, IRC
> >         reporting issues, and anything you could spot wrong with the new
> >         bot. I  hope the transition will go smoothly and we will handle
> >         issues quickly if any would come up.
> >
> >         After production is good and we have about a week of running
> >         history, I'll ask the bot owners to upgrade buildbots on their
> >         side. Please do not upgrade your buildbots unless I'll ask you
> >         to. We are trying to limit a number of moving parts at this
> >         stage. We will start accepting change to zorg at this point.
> >         Please feel free to talk to me if you will have a special
> >         situation and if you would absolutely have to make changes.
> >
> >         Thanks for your support and help. And please feel free to ask if
> >         you have questions.
> >
> >         Galina
> >
> >
> >         On Thu, Sep 10, 2020 at 9:35 PM Galina Kistanova
> >         <gkistanova at gmail.com <mailto:gkistanova at gmail.com>> wrote:
> >
> >             Hello everyone,
> >
> >             The buildbot upgrade is entering the phase when the results
> >             to become visible.
> >
> >             No change is required at this time on any of the builders.
> >             The bot owners could upgrade the buildbot on build computers
> >             later, at their convenience, as this is not on the critical
> >             path.
> >
> >             We are going to upgrade the staging bot first. Then, once
> >             that is stable and all detected issues are resolved, we will
> >             upgrade the production bot.
> >
> >             I will need some help with testing, and will be asking to
> >             move some of the builders temporarily to the staging. LLVM
> >             buildbot is a piece of critical infrastructure, so more eyes
> >             and hands in making sure it works properly the better.
> >
> >             I'll be posting updates and ETA of particular changes in
> >             this thread.
> >
> >             Please feel free to ask if you have any questions or concerns.
> >
> >             Thanks
> >
> >             Galina
> >
> >         _______________________________________________
> >         cfe-commits mailing list
> >         cfe-commits at lists.llvm.org <mailto:cfe-commits at lists.llvm.org>
> >         https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
> >
> >
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> >
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