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

[Frank Shearar]

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
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>