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Jenkins causing memory leaks in all major web browsers
by Laurentiu Pancescu 31 Aug '16

31 Aug '16

In the first days spent developing the CI tests for our Vagrant images, I used the Jenkins web interface a lot, without ever closing the tab or the browser. At the end of the second day, my Mac mini became very slow - I found it using 970MB of swap, and the Firefox process' memory had grown from the typical 700-900MB to 2.95GB. Firefox' about:memory reported that ci.centos.org took 1.6GB, out of which 1.2GB in 'orphan DOM nodes'. Someone from #memshrink on irc.mozilla.org told me that a fix for something related to Jenkins had been committed in the past week, and I should try to reproduce it with Firefox Nightly. I used a clean profile, only loaded ci.centos.org and left it alone, without doing anything. Over 7 hours, the memory usage of the web content process increased from 122MB to 1.78GB. I also tried this evening with Firefox 48.0.2 from Fedora 24, with a fresh profile: the memory usage increased from 192MB to 613MB in 60 minutes (305MB being 'orphan DOM nodes', according to about:memory). I was also able to reproduce this behavior with Safari and Chrome on OS X: Safari went from 67MB to 1GB, while Chrome went from 120MB to 1.7GB, both in less than 3 hours. This looks like a bug in the Jenkins web interface. Unfortunately, I had already filed a bug with Mozilla [1] before finding a bug report from January 2014 in the Jenkins tracker, describing a memory leak in Chrome, Firefox and Internet Explorer (all running on Windows). [2] Is there anyone with a good understanding of closures and cyclic references between Javascript objects and the DOM, willing to take a look at what's going on? The Developer Tools in both Firefox and Chrome are able to take heap snapshots and compare them, and also record all memory allocations; this would probably make debugging easier than it was the case in January 2014. Regards, Laurențiu [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1298981 [2] https://issues.jenkins-ci.org/browse/JENKINS-10912

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[opstools] meeting begins in 1 hour and 9 minutes
by Rich Megginson 31 Aug '16

31 Aug '16

The log from our last meeting can now be fonud here: https://www.centos.org/minutes/2016/august/centos-devel.2016-08-24-18.00.lo… The etherpad to use for today's meeting is https://etherpad.openstack.org/p/opstools

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[Cloud SIG][RDO] RDO meeting minutes - 2016-08-31
by Chandan kumar 31 Aug '16

31 Aug '16

============================== #rdo: RDO meeting - 2016-09-31 ============================== Meeting started by chandankumar at 15:00:44 UTC. The full logs are available at https://meetbot.fedoraproject.org/rdo/2016-08-31/rdo_meeting_-_2016-09-31.2… . Meeting summary --------------- * roll call (chandankumar, 15:00:59) * tempest packaging (chandankumar, 15:04:03) * LINK: https://www.redhat.com/archives/rdo-list/2016-August/msg00240.html (chandankumar, 15:05:23) * ACTION: apevec review and try to simplify egg-info mangling for -tests-tempest (apevec, 15:17:36) * ACTION: chandankumar to take a look at python-tempest changes (chandankumar, 15:17:51) * config tool can be decoupled from redhat-openstack/tempest in ocata release cycle, (chandankumar, 15:24:44) * decoupling tempest config tool will help to consume in refstack in future. (chandankumar, 15:26:17) * shade distribution (chandankumar, 15:28:42) * ACTION: apevec to update rdo-list thread about rdo-tools (apevec, 15:40:20) * python3 support (chandankumar, 15:40:43) * LINK: http://cbs.centos.org/koji/packageinfo?packageID=2504 <- apevec (number80, 15:51:53) * ACTION: apuimedo to talk to SCL sig for python35 (chandankumar, 15:54:29) * oooq images (chandankumar, 15:57:06) * Newton milestone 3 is this week, and so test day is next week, pending promotions: https://www.rdoproject.org/testday/newton/milestone3/ (rbowen, 16:01:09) * If you will be at OpenStack Summit, and wish to give a demo: https://etherpad.openstack.org/p/rdo-barcelona-summit-booth (rbowen, 16:01:15) * chair for next meeting (chandankumar, 16:01:38) * ACTION: trown to chair for next meeting (chandankumar, 16:02:12) Meeting ended at 16:02:19 UTC. Action Items ------------ * apevec review and try to simplify egg-info mangling for -tests-tempest * chandankumar to take a look at python-tempest changes * apevec to update rdo-list thread about rdo-tools * apuimedo to talk to SCL sig for python35 * trown to chair for next meeting Action Items, by person ----------------------- * a * apevec review and try to simplify egg-info mangling for -tests-tempest * chandankumar to take a look at python-tempest changes * apevec to update rdo-list thread about rdo-tools * apuimedo to talk to SCL sig for python35 * trown to chair for next meeting * apevec * apevec review and try to simplify egg-info mangling for -tests-tempest * apevec to update rdo-list thread about rdo-tools * apuimedo * apuimedo to talk to SCL sig for python35 * at * chandankumar to take a look at python-tempest changes * apevec to update rdo-list thread about rdo-tools * chandankumar * chandankumar to take a look at python-tempest changes * changes * chandankumar to take a look at python-tempest changes * look * chandankumar to take a look at python-tempest changes * python-tempest * chandankumar to take a look at python-tempest changes * take * chandankumar to take a look at python-tempest changes * to * apevec review and try to simplify egg-info mangling for -tests-tempest * chandankumar to take a look at python-tempest changes * apevec to update rdo-list thread about rdo-tools * apuimedo to talk to SCL sig for python35 * trown to chair for next meeting * trown * trown to chair for next meeting * **UNASSIGNED** * (none) People Present (lines said) --------------------------- * apevec (97) * chandankumar (69) * apuimedo (41) * number80 (36) * dmellado|mtg (26) * zodbot (17) * leifmadsen (14) * rbowen (11) * jruzicka (11) * dmellado (10) * trown (9) * jpena (9) * imcsk8_ (6) * weshay (6) * eggmaster (5) * myoung (4) * openstack (3) * rdogerrit (3) * Duck (2) * rdobot (1) * jschlueter (1) * pabelanger (1) * coolsvap (1) * hrybacki (1) * at (0) * to (0) * take (0) * python-tempest (0) * a (0) * look (0) * changes (0) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot

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CentOS PaaS SIG meeting (2016-08-31)
by Troy Dawson 31 Aug '16

31 Aug '16

Hello, It's time for our weekly PaaS SIG sync-up meeting Time: 1700 UTC - Wedensdays Date: Today Wedensday, 31 August 2016 Where: IRC- Freenode - #centos-devel Agenda: - OpenShift Current Status -- rpms -- Documentation -- Automated testing -- images / image building - Demo: Automated Testing - by herlo - Open Floor Minutes from last meeting: https://www.centos.org/minutes/2016/august/centos-devel.2016-08-17-16.59.lo…

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[Cloud SIG] Fwd: Newton M3 test day, September 8, 9
by Rich Bowen 31 Aug '16

31 Aug '16

For those that are interested in OpenStack, please note that the feature freeze, Milestone 3 release of OpenStack Newton happens this week, and next week we'll be holding a test day over on rdo-list and on the #rdo IRC channel on Freenode. Your presence is welcome at this event, as we endeavor to ensure that OpenStack Newton is the best OpenStack yet for CentOS. Thanks! --Rich -------- Forwarded Message -------- Subject: Newton M3 test day, September 8, 9 Date: Wed, 31 Aug 2016 09:06:27 -0400 From: Rich Bowen <rbowen(a)redhat.com> To: rdo-list(a)redhat.com <rdo-list(a)redhat.com> As per $subject, we plan to hold the Newton M3 test day September 8th and 9th. Details are at https://www.rdoproject.org/testday/newton/milestone3/ As always we appreciate any updates to the test plans for things that you would like to see tested. Please provide instructions for those that are less familiar with the procedure. -- Rich Bowen - rbowen(a)redhat.com RDO Community Liaison http://rdoproject.org @RDOCommunity

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[opstools] Brief wrap-up from last meeting on Aug 24
by Matthias Runge 29 Aug '16

29 Aug '16

Hello, unfortunately, the meeting minutes are still not available. Nevertheless I wanted to share, what we've discussed. https://etherpad.openstack.org/p/opstools (In brief: missing packages on the logging side, CI next steps, use of a bug tracker). For this week, I won't be able to make it to the meeting. See you next week. Should we cancel it or do we have a volunteer? Matthias

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[SIGS] nodejs in centos
by Matthias Runge 29 Aug '16

29 Aug '16

Hello, for opstools, we'll need nodejs in a repo, I've seen the Cloud SIG creating their version, PaaS has done the same (just illustrating, I may be wrong). This is mostly a mail to ask for interested persons to join or coordinate efforts here. No need to do the same work multiple times. What would be the best repository for cross-SIG dependencies? Matthias

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Anaconda customization
by rpubaddr0 29 Aug '16

29 Aug '16

Hi. I'm trying to customize the Anaconda productname on a CentOS-based ISO, but it doesn't seem to be working. I was following the instructions here https://access.redhat.com/documentation/en/red-hat-enterprise-linux/7/paged…. I can't find any CentOS-specific customization documentation, does that exist somewhere? Or if not, are there any CentOS Anaconda devs here that could point me in the right direction? I'm using CentOS 6.4, if that makes a difference. Thanks, Ryan

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Centos default installation missing "group plugdev"
by Andreas Benzler 28 Aug '16

28 Aug '16

Hello guys, from a clean installation the plugdev group is missing. Standard adb from android work out of the box. In the Recovery modus on my nexus 5x I can't make ota update without root. Today I fixed it my self getent group plugdev >/dev/null || groupadd -r plugdev The udev rules /etc/udev/rules.d/51-android.rules must be include by hand. That's okay from my state. Sincerely Andy

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[Cloud SIG][RDO] RDO meeting minutes - 2016-08-24
by Haïkel 24 Aug '16

24 Aug '16

============================== #rdo: RDO meeting - 2016-08-24 ============================== Meeting started by number80 at 15:00:18 UTC. The full logs are available at https://meetbot.fedoraproject.org/rdo/2016-08-24/rdo_meeting_-_2016-08-24.2… . Meeting summary --------------- * roll call (number80, 15:00:26) * making qemu-kvm-ev (qemu-kvm >=2.3.0) a hard requirement in openstack-nova (number80, 15:02:21) * AGREED: Enable virt SIG repo in rdo-release for Newton+ (+1: 12, 0: 0, -1: 0) (number80, 15:25:19) * ACTION: number80 send a review to update rdo-release newton+ (number80, 15:26:07) * ACTION: jpena to update dlrn-deps.repo in dlrn newton workers to include virt SIG repo (jpena, 15:26:31) * python-heat-agent review (number80, 15:28:19) * LINK: https://review.rdoproject.org/r/#/c/1909 (number80, 15:28:25) * LINK: https://www.redhat.com/archives/rdo-list/2016-August/msg00189.html (number80, 15:29:31) * AGREED: merge stevebaker python-heat-agent change (+1: 6, 0: 1, -1: 1) (number80, 15:39:50) * ACTION: number80 work with stevebaker to merge his changes (number80, 15:40:03) * rdopkg new release (number80, 15:40:19) * ACTION: jruzicka to release a new version of rdopkg (number80, 15:41:58) * ACTION: jruzicka to investigate rdopkg auto-releases using rpmfactory (jruzicka, 15:43:41) * open discussion (number80, 15:45:50) * ACTION: jruzicka to provide nicer interface to rdoinfo in coordination with dmsimard (jruzicka, 15:49:53) * next week chair (number80, 15:52:24) * chandankumar is chairing next week meeting (number80, 15:52:59) * openstack-sahara-tests update (number80, 15:53:36) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=1318765 (number80, 15:53:54) * tosky is working on tracking jar files origin and removing the one with questionable licensing (number80, 15:54:31) Meeting ended at 15:56:00 UTC. Action Items ------------ * number80 send a review to update rdo-release newton+ * jpena to update dlrn-deps.repo in dlrn newton workers to include virt SIG repo * number80 work with stevebaker to merge his changes * jruzicka to release a new version of rdopkg * jruzicka to investigate rdopkg auto-releases using rpmfactory * jruzicka to provide nicer interface to rdoinfo in coordination with dmsimard Action Items, by person ----------------------- * dmsimard * jruzicka to provide nicer interface to rdoinfo in coordination with dmsimard * jpena * jpena to update dlrn-deps.repo in dlrn newton workers to include virt SIG repo * jruzicka * jruzicka to release a new version of rdopkg * jruzicka to investigate rdopkg auto-releases using rpmfactory * jruzicka to provide nicer interface to rdoinfo in coordination with dmsimard * number80 * number80 send a review to update rdo-release newton+ * number80 work with stevebaker to merge his changes * **UNASSIGNED** * (none) People Present (lines said) --------------------------- * number80 (111) * dmsimard (41) * jpena (26) * jruzicka (22) * tosky (9) * zodbot (9) * jjoyce (8) * chandankumar (7) * jschlueter (6) * weshay (4) * imcsk8 (4) * Duck (3) * openstack (3) * dmellado (2) * adarazs (2) * hrybacki (2) * alphacc (1) * mvc (1) * hrybacki|appt (1) * rdogerrit (1) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot

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