CI-users October 2016

ci-users@lists.centos.org

17 participants
16 discussions

Fix for the Jenkins browser memory leak on cico?
by Laurentiu Pancescu 24 Jan '17

24 Jan '17

Hi there, My proposed fix for Jenkins causing memory leaks in all major browsers has now been accepted upstream. [1] Is there any chance of patching ci.centos.org to include it? Regards, Laurențiu [1] https://github.com/jenkinsci/jenkins/pull/2539

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Jenkins plugin
by Marek Skalický 01 Nov '16

01 Nov '16

Hi, is it possible to install Rebuild Plugin [1] in CentOS CI? (it is useful to rebuild Github PR job runs without polluting Github conversation by trigger keywords) Thanks, M. [1] https://wiki.jenkins-ci.org/display/JENKINS/Rebuild+Plugin

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Emergency Maintenance Window: jumphost -> Immediately, Other CI Hosts -> 1AM UTC
by Brian Stinson 27 Oct '16

27 Oct '16

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Folks, We are announcing an emergency maintenance window to apply some important security updates to the machines in CI. We plan to reboot the jumphost as soon as we can. If you are logged into any CI host from outside, your connection may drop. (This will not affect any jobs or connections internal to CI) At 27-Oct-2016 1AM UTC, we will be rebooting the jenkins agents. We will start a quiet period 2 hours beforehand so jobs can clear out. Thank you for your patience while we work through this window. If there are any questions, please find us here or in #centos-devel on freenode. Cheers! - -- Brian Stinson CentOS CI Infrastructure Team -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJYELgyAAoJEIMGvNKzCweMj7kP/2jAPFB4UTopkmo6yPhrJX77 dnhuqWMe3souh88wzI3EmnauFjH6bAum3BLg/preRMvov3Dv6NuMPdkRP5Zn1lIF +u30jUg2YP8Z/k+vYnedNnXGJFjda1JCp2sLsF9n5D+Nht08ReIID8d85lPwoKE8 WKkfr5+NVPkXjbvrw4VQ++3vJrOQHF8C/aO+1p1Eskg2nr753zUvTC4/h9fWgEQh RQ2G7T9xNJxYCPoJCtIV/RV+xVaMJfkmLznfZHJEjmsM9YPe9vqv+cOiIg/UZWF7 0wQUT/E6DAG5Y00cVJXXP1HkPgqttYmyOrcq5P23k1wDInu2HpEEWGO7IwD6MVlr rzGGhOxTxt8c8e1Mz1Ia6xSFVqid/kErc+4fHH+H8mp/U9LVNIlur1UCveIdAWla hJTLqIKHEEuapkxd2asNutHGIwC1tm4+ZzfuzOQWJlzLAZJzmChDNp/VHPIzTMQc OWd2qLQflWglhDJIOHyvzB1yfClBLr2tURfCWF9/qc7R90rm+qypSOYbLnvCu6r8 PFOBvq8xFvG4xHTjJo2QCec8oW1Za3TzzV6lmT4rw/VJeOCqcmZaoEmsVEWssayP DvzPhVyEmowL3jluLNStC2Tou5KmVd9j6l+HTNpNXJVosMjA0Xg9WAvuynOqjPhO 25Fpv54NC0a6mue8q/AT =EStS -----END PGP SIGNATURE-----

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CI Maintenance Window 27-May-2016 01h00 - 02h00 UTC (26-May-2016 21h00 - 22h00 EDT)
by Brian Stinson 24 Oct '16

24 Oct '16

Hi Folks, We will be having a maintenance window starting at 1AM UTC on Friday, May 27th to do the following work: - Upgrade to the latest Jenkins LTS - Upgrade all plugins (including the Github Plugin) to their latest versions - Install the Pipeline Plugin (bug: 10825) - Update the ansible version on slave01.ci.centos.org 1.9.2 -> 1.9.6 - Reboot the storage node The following services will be affected: - ci.centos.org: Jenkins Frontend - artifacts.ci.centos.org: File availability As usual we will have a quiet period starting 1 hour before in order to let pending jobs clear out. If there are any questions please let us know. Cheers! -- Brian Stinson CentOS CI Infrastructure Team

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networking down?
by Colin Walters 21 Oct '16

21 Oct '16

A lot of the https://ci.centos.org/view/Atomic/ jobs are failing to DNS resolve github.com.

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Introducing Linch-Pin, Hybrid cloud provisioning using ansible
by Clint Savage 20 Oct '16

20 Oct '16

Hi all, Recently, as part of the CentOS PaaS SIG and Continuous Infra, We've been working on some basic tooling for CI. One of the tools that came out of this work, is Linch-Pin. It's a fairly simple tool for multi-cloud provisioning that's starting to get some traction. Currently, it's being used to provision Duffy instances inside for one Jenkins job in CentOS CI[1], but can do so much more. If you're interested in learning more about it, or trying it out, I'd love to hear your take. It's all open source and ready for you to try it out. I've written a blog post about Linch-Pin, and plan to do a series over the coming months. Check out the first installment in the series. http://sexysexypenguins.com/posts/introducing-linch-pin/ A link to the project is in the blog post, but also included below[2]. Additionally, there is some documentation[3], which is in the process of being improved. I'd love feedback on the blog post. And we're obviously interested in feedback on the project as well. Cheers, herlo 1- https://ci.centos.org/job/origin-from-source-0-test-matrix/ 2- https://github.com/CentOS-PaaS-SIG/linch-pin 3- http://linch-pin.readthedocs.io

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Jenkins Job Builder is now available on the CI Agents
by Brian Stinson 20 Oct '16

20 Oct '16

Hi Folks, We finished up the packaging and have installed Jenkins Job Builder 1.6.1 on slave01.ci.c.o Cheers! -- Brian Stinson CentOS CI Infrastructure Team

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Jenkins Gerrit comment trigger broken again
by Attila Darazs 18 Oct '16

18 Oct '16

Hi folks, I think the Gerrit Trigger plug-in got updated again (to 2.22.0) and broke the retriggering of jobs by Gerrit comments. If it got updated please downgrade to 2.21.1. If it's this version, something is still broken, but then I don't know what. :) This is our conversation in #centos about it last time this happened (on the 6th of September): (01:43:13 PM) adarazs: https://wiki.jenkins-ci.org/display/JENKINS/Gerrit+Trigger -> Version 2.22.0 (released Aug 17 2016) -> JENKINS-30821 - Add comment-added comment as job parameter (pull #295) -> https://issues.jenkins-ci.org/browse/JENKINS-30821 (01:43:13 PM) adarazs: -> looks to me like they were messing with this exact part of the plug-in and this is a contender for having this specific error appear while trying to fetch the comment that triggered the job. (01:43:25 PM) arrfab: adarazs: version is 2.22.0 so it seems the last one (01:44:35 PM) adarazs: it might help to downgrade to Version 2.21.1 (released Jun 07 2016) -Attila

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Setting up JJB service jobs in CICO
by Ratnadeep Debnath 15 Oct '16

15 Oct '16

Hi, I want to create a job in ci.centos.org, which creates other Jenkins jobs, using Jenkins Job Builder. However, JJB is not installed on the Jenkins slaves or master node. I'd like to know what would be the best way to create such service jobs in CICO. Thanks, rtnpro

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Refactoring the CI test for Vagrant images
by Laurentiu Pancescu 14 Oct '16

14 Oct '16

Hi there, I heard that the Atomic team would be potentially interested in reusing the cico test for our Vagrant images centos/6 and centos/7, but their images are not built in CBS. I refactored cloudinstance-vagrant-test to accept a single parameter, BUILD_INFO, containing a JSON string (an array of hashes containing build information). This should allow other projects to use it if desired, since it doesn't parse the CBS logs anymore. This part was now moved to cloudinstance-vagrant-build and cloudinstance-vagrant-manual-build, which generate a JSON string like the following pretty-printed equivalent: [ { "major_release": "6", "provider": "virtualbox", "url": "https://cbs.centos.org/kojifiles/work/tasks/4846/114846/centos-6-1-1.x86_64…" }, { "major_release": "6", "provider": "libvirt", "url": "https://cbs.centos.org/kojifiles/work/tasks/4846/114846/centos-6-1-1.x86_64…" }, { "major_release": "7", "provider": "libvirt", "url": "https://cbs.centos.org/kojifiles/work/tasks/4848/114848/centos-7-1-1.x86_64…" }, { "major_release": "7", "provider": "virtualbox", "url": "https://cbs.centos.org/kojifiles/work/tasks/4848/114848/centos-7-1-1.x86_64…" } ] The scripts are in https://github.com/lpancescu/cloudinstance-vagrant-cico-util. Hope this helps, Laurențiu

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