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

Wed Mar 4 23:54:13 UTC 2015

I suspect that there's really a missing font, but the log doesn't tell 
which one. I guess we'll have to check the java source code to find out.

Levente

On Wed, 4 Mar 2015, Frank Shearar wrote:

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