[Box-Admins] Re: Jenkins (was: Re: [squeak-dev] Re: New Cog VMs available)

[Frank Shearar]

I'm a bit stumped. I changed the JAVA_ARGS, restarted jenkins (through
/etc/init.d/jenkins restart), and I can see the args going to the JVM
process, and still we have the problem.

frank

On 4 March 2015 at 09:12, Frank Shearar <frank.shearar at gmail.com> wrote:
> It's not: /etc/default/jenkins says so. I would add it to the
> JAVA_ARGS but (blush) I have forgotten my password. (I usually don't
> use it: if I have to ssh to build.squeak.org, I have a key to auth.)
>
> So I think the solution is to add this arg to JAVA_ARGS, and am happy
> to try it out, if someone could reset my password.
>
> (And I can now access build.squeak.org from my work machine, so I can
> make the above change whenever.)
>
> frank
>
> On 3 March 2015 at 17:46, Levente Uzonyi <leves at elte.hu> wrote:
>> Someone with admin rights on Jenkins should check if the java.awt.headless
>> option is set to true or not.
>>
>>
>> Levente
>>
>> On Tue, 3 Mar 2015, Levente Uzonyi wrote:
>>
>>> I've installed the package, but the error is still there.
>>>
>>> Levente
>>>
>>> On Tue, 3 Mar 2015, Frank Shearar wrote:
>>>
>>>> On 3 March 2015 at 14:44, Levente Uzonyi <leves at elte.hu> wrote:
>>>>>
>>>>> Moved to the box-admins list.
>>>>>
>>>>> So, I restarted jenkins, but now I see a few errors in the logs, and
>>>>> charts
>>>>> don't seem to work anymore. Any ideas what may be causing it?
>>>>
>>>>
>>>> I see "Unable to access X. You need to run the web container in the
>>>> headless mode. Add -Djava.awt.headless=true" to VM" (and I suspect
>>>> that's truncated). That's the guy, right? I've not seen it before!
>>>>
>>>> The wisdom of StackOverflow and Jenkins Wiki ([1]) suggests installing
>>>> the ttf-dejavu package.
>>>>
>>>> frank
>>>>
>>>> [1]
>>>> https://wiki.jenkins-ci.org/display/JENKINS/Jenkins+got+java.awt.headless+problem
>>>>
>>>>> Levente
>>>>>
>>>>> On Tue, 3 Mar 2015, Levente Uzonyi wrote:
>>>>>
>>>>>> On Tue, 3 Mar 2015, Frank Shearar wrote:
>>>>>>
>>>>>>> Yep, this is the problem that I was trying to resolve the other week
>>>>>>> with Eliot. I don't think it's a Cog bug, I think it's a bug in our
>>>>>>> security settings or something.
>>>>>>>
>>>>>>> I had a look, things looked OK, but this is well beyond my
>>>>>>> rememberings of Linux security, hence why it's still broken.
>>>>>>
>>>>>>
>>>>>>
>>>>>> Changes of the files in limits.d are only applied to new sessions. The
>>>>>> squeak.conf file was created after jenkins was started. So restarting
>>>>>> jenkins should fix the problem.
>>>>>>
>>>>>> Levente
>>>>>>
>>>>>>>
>>>>>>> frank
>>>>>>>
>>>>>>> On 2 March 2015 at 17:37, Levente Uzonyi <leves at elte.hu> wrote:
>>>>>>>>
>>>>>>>>
>>>>>>>> I tried to run this on box3, and it just works as expected.
>>>>>>>> But the SqueakTrunk job hasn't produced any artifacts since build
>>>>>>>> #1059.
>>>>>>>>
>>>>>>>> Levente
>>>>>>>>
>>>>>>>>
>>>>>>>> On Tue, 17 Feb 2015, Frank Shearar wrote:
>>>>>>>>
>>>>>>>>> On 16 February 2015 at 19:55, Eliot Miranda
>>>>>>>>> <eliot.miranda at gmail.com>
>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Mon, Feb 16, 2015 at 9:12 AM, Frank Shearar
>>>>>>>>>> <frank.shearar at gmail.com>
>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Reverted, but I still get the same error.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> What's the last good version?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> I'm not convinced it's a Cog issue: the last known good was 3164 [1]
>>>>>>>>> but the next build showed the "Operation not permitted" problem [2],
>>>>>>>>> also with 3164.
>>>>>>>>>
>>>>>>>>> [1] http://build.squeak.org/job/SqueakTrunk/990/console
>>>>>>>>> [2] http://build.squeak.org/job/SqueakTrunk/991/console
>>>>>>>>>
>>>>>>>>> frank
>>>>>>>>>
>>>>>>>>>>> frank
>>>>>>>>>>>
>>>>>>>>>>> On 15 February 2015 at 18:13, Eliot Miranda
>>>>>>>>>>> <eliot.miranda at gmail.com>
>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Hi Frank,
>>>>>>>>>>>>
>>>>>>>>>>>>      can you revert to 3253?  This one should be good.  I'm
>>>>>>>>>>>> pretty
>>>>>>>>>>>> sure
>>>>>>>>>>>> the
>>>>>>>>>>>> 3254 VMs are subject to the same inlning bug that I mentioned
>>>>>>>>>>>> after
>>>>>>>>>>>> the
>>>>>>>>>>>> latest VMMaker.oscog commit and am working on fixing now.
>>>>>>>>>>>>
>>>>>>>>>>>> On Sat, Feb 14, 2015 at 5:47 AM, Frank Shearar
>>>>>>>>>>>> <frank.shearar at gmail.com>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On 12 February 2015 at 20:42, Eliot Miranda
>>>>>>>>>>>>> <eliot.miranda at gmail.com>
>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> http://www.mirandabanda.org/files/Cog/VM/VM.r3254/
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> These fix two important bugs in the Spur VMs, so Newspeakers
>>>>>>>>>>>>>> should
>>>>>>>>>>>>>> update,
>>>>>>>>>>>>>> and changes the default text encoding to UTF-8 on linux.
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> I updated CI with 3254, and now I see errors like this:
>>>>>>>>>>>>>
>>>>>>>>>>>>> spawning command 1 with timeout 1500 seconds:
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> /var/lib/jenkins/workspace/SqueakTrunk/target/cog.r3254/coglinuxht/bin/squeak
>>>>>>>>>>>>> -vm-sound-null -vm-display-null
>>>>>>>>>>>>> "/var/lib/jenkins/workspace/SqueakTrunk/target/TrunkImage.image"
>>>>>>>>>>>>> ../update-image.st
>>>>>>>>>>>>> pthread_setschedparam failed: Operation not permitted
>>>>>>>>>>>>> Read e.g.
>>>>>>>>>>>>> http://www.mirandabanda.org/files/Cog/VM/VM.r3254/README.3254
>>>>>>>>>>>>>
>>>>>>>>>>>>> As it happens, we do have a /etc/security/limits.d/squeak.conf
>>>>>>>>>>>>> on
>>>>>>>>>>>>> build.squeak.org that looks like this:
>>>>>>>>>>>>>
>>>>>>>>>>>>> *       hard    rtprio  2
>>>>>>>>>>>>> *       soft    rtprio  2
>>>>>>>>>>>>>
>>>>>>>>>>>>> Thoughts?
>>>>>>>>>>>>>
>>>>>>>>>>>>> frank
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> best,
>>>>>>>>>>>> Eliot
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> best,
>>>>>>>>>> Eliot
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>