[Buildbot-devel] Buildbot 0.8.9 - SVN update stopped working

Fri Oct 24 22:52:51 UTC 2014

I opened http://trac.buildbot.net/ticket/2969.  We are hoping to get a
.p1 out soon, so I should be able to fix this up.

Dustin

On Fri, Oct 24, 2014 at 2:49 AM, Sergio Borghese
<s.borghese at netresults.it> wrote:
> Hi Dustin,
>
> unfortunately it seems that in the end the buildmaster 0.8.9 is able to drive only buildslaves with the same version.
> I did some more test yesterday, and my idea that the issue might be Twisted version shown to be wrong : I updated manually a buildslave to 0.8.9 leaving Twisted to the previous version (I think it was 13.x)
> the slave in now working correctly.
> If you verify this is really the case, I would update the 0.8.9 release notes so that users are aware they would be forced to update all teh slaves too.
>
> Best Regards
> Sergio
>
> ----- Original Message -----
> From: "Dustin J. Mitchell" <dustin at v.igoro.us>
> To: "Sergio Borghese" <s.borghese at netresults.it>
> Cc: "BuildBot Devel" <buildbot-devel at lists.sourceforge.net>
> Sent: Friday, October 24, 2014 2:40:53 AM
> Subject: Re: [Buildbot-devel] Buildbot 0.8.9 - SVN update stopped working
>
> The Buildbot uprade seems a more likely culprit.  I don't recall the
> details of the Obfuscated changes -- we didn't intend to make them
> non-compatible, but it's certainly possible.
>
> Dustin
>
> On Wed, Oct 22, 2014 at 3:31 AM, Sergio Borghese
> <s.borghese at netresults.it> wrote:
>> Hi All,
>>
>> just to let you know, I probably solved the reporterd issue updating the
>> buildslave to 0.8.9
>> My feeling though is that is not the newer buildslave that solved the issue,
>> but the newer twisted that has been installed as part of the update process.
>> On my GNU/Linux box I now have
>> buildslave 0.8.9
>> twisted 14.0.2
>>
>> Does it make sense?
>>
>> Ciao
>> Sergio
>>
>> ________________________________
>> From: "Sergio Borghese" <s.borghese at netresults.it>
>> To: "BuildBot Devel" <buildbot-devel at lists.sourceforge.net>
>> Sent: Tuesday, October 21, 2014 9:30:54 AM
>> Subject: Re: [Buildbot-devel] Buildbot 0.8.9 - SVN update stopped working
>>
>>
>> To integrate the info reported, the svn update step that fails shows the
>> following line:
>>
>> svn checkout svn://192.168.23.200/Prodotti/vdk/branches/1.2.x/lib .
>> --non-interactive --no-auth-cache --username nrbuilder --password
>> '('"'"'obfuscated'"'"', '"'"'<my_svn_pwd>'"'"', '"'"'XXXXXX'"'"')'
>>
>> I just replaced the actual password with the tag <my_svn_pwd>
>> I understand that the obfuscated stuff now appered in the log is releated to
>> teh bug where password were stored in plain text into the twisted log.
>> Might it be that my slaves are not curectly interpreting the new command
>> from the master?
>>
>> As an exemple one of my slave (Ubuntu 12.04 64b) has teh following version:
>>
>> Buildslave version: 0.8.5
>> Twisted version: 11.1.0
>>
>> but I have several slave versions installed, as we use slaves on GNU/Linux,
>> MAcOS X and Win7 (that depends on the version available on the OS)
>> At the moment the above version is the one available on Ubuntu 12.04
>>
>> I found in the ml archive a mail thread of a guy with a similar issue, he
>> solved "re-installing" the slaves. I tried to reinstall the slave on Ubuntu
>> 12.04 but I got no luck. Still getting the svn authentication error.
>>
>> Any help or suggestion is welcome :)
>>
>> Thanks
>> sergio
>>
>> ________________________________
>> From: "Sergio Borghese" <s.borghese at netresults.it>
>> To: "BuildBot Devel" <buildbot-devel at lists.sourceforge.net>
>> Sent: Tuesday, October 21, 2014 12:24:58 AM
>> Subject: [Buildbot-devel] Buildbot 0.8.9 - SVN update stopped working
>>
>> Hi All,
>>
>> - today I upgraded our buildbot buildmaster from 0.8.8 to 0.8.9
>> - I updated the database on the master using the command suggest in the
>> startup error
>> - Once the master restarted, I begun testing my configured builds, but ALL
>> my builds are failing with an SVN auth error:
>>
>> svn: Authentication error from server: SASL(-13): authentication failure:
>> checkpass failed
>>
>> - This is quite weird as no config has been changed, expecially on the svn
>> side
>> - I manually tested the checkout on the slave side (using the same
>> credetials I use for buildbot) and it works fine
>> - my configuration is using the master side steps for the svn steps
>>
>> Any Idea of what could have gone wrong?
>> The logs does not seems to give me any useful hint
>>
>> As an exemple, please find below one of my svn steps:
>>
>> svn_update_src = SVN (
>>
>> repourl = kphone_repo,
>>
>> mode = 'full',
>>
>> method = 'clean',
>>
>> haltOnFailure = True,
>>
>> username = nr.user,
>>
>> password = nr.pwd,
>>
>> workdir = nr.kphone_build_root,
>>
>> name = 'svn update' )
>>
>>
>> nr.user and nr.pwd are variables that are set the svn credentials.
>>
>> Best Regards
>> Sergio
>>
>>
>>
>> --
>> Sergio Borghese
>> Senior Software Engineer
>> NetResults S.r.l.
>> Via Agostino Bassi 5, 56121 Ospedaletto (Pi), Italy
>> Tel.: +39.050.316.3658
>> web: www.netresults.it
>>
>>
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>> Monitor 10 servers for $9/Month.
>> Get alerted through email, SMS, voice calls or mobile push notifications.
>> Take corrective actions from your mobile device.
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