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424 discussions

Pattern for using JJB and python-cicoclient
by Nigel Babu 23 Sep '16

23 Sep '16

Hello, With David's help, I've built a better pattern to consume python-cicoclient alongside JJB. A major goal of this work was to avoid using curl calls to Github. In summary, it uses a builder to get nodes and a publisher to release nodes without leaking. I've created a Github repo[1] with a real-world job (actually a copy of one of our jobs). Please let me know if you find this useful and if you have suggestions for improvements. As I convert more jobs to JJB, it will be more flexible for requesting more than one node and more than one OS version. [1]: https://github.com/nigelbabu/centos-ci-sample -- nigelb

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reaping duffy nodes at 6hrs
by Karanbir Singh 21 Sep '16

21 Sep '16

hi, We seem to still be reaping quite a few machines at the 6hr lease limit, if anyone needs the machines for longer, let one of us know. Regards -- Karanbir Singh +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh GnuPG Key : http://www.karan.org/publickey.asc

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Another jenkins plugin needed
by Clint Savage 19 Sep '16

19 Sep '16

Looks like I could use the following plugin. https://wiki.jenkins-ci.org/display/JENKINS/NodeLabel+Parameter+Plugin Thanks, herlo

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FYI : temporary secondary rdo-jenkins slave node
by Fabian Arrotin 17 Sep '16

17 Sep '16

Hi, As discussed with Attila this morning, there were quite some issues on the rdo-jenkins.ci.centos.org VM in the last days (leading to jenkins slave not running and all jobs not running either). Lot of xfs issues on the /home partition, and no xfs_repair didn't seem to have helped. As agreed with Attila, I deployed a rdo-jenkins-2.ci.centos.org VM (on the same hypervisor) with a reduced vcpu/memory so that he can then configure it (through the RDO ansible playbooks) and migrate what would need to be migrated (like probably the jenkins workspace on that node) After we'll have confirmation that it seems to work fine, we'll shutdown the previous VM, and we'll change the vcpu/memory settings on the newly configured VM. -- Fabian Arrotin The CentOS Project | http://www.centos.org gpg key: 56BEC54E | twitter: @arrfab

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Gerrit trigger failing on ci.centos
by Adriano Petrich 11 Sep '16

11 Sep '16

Hi folks Retriggering a job or trying to trigger it from gerrit is not working I'm getting a NullPointerException on Caused by: java.lang.NullPointerException at com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.GerritTriggerParameters.setOrCreateParameters(GerritTriggerParameters.java:447) at com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.EventListener.createParameters(EventListener.java:263) at com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.EventListener.schedule(EventListener.java:188) at com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.GerritTrigger.retriggerThisBuild(GerritTrigger.java:849) at com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.actions.RetriggerAction.doIndex(RetriggerAction.java:148) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:320) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:163) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96) at org.kohsuke.stapler.IndexDispatcher.dispatch(IndexDispatcher.java:26) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) It looks related to the gerrit plugin. and arrfab found this bug https://issues.jenkins-ci.org/browse/JENKINS-31198 but I'm not sure on what to do. Right now gating is broken because of this Cheers, Adriano

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Re: [Ci-users] [CentOS-devel] TrippleO jobs in ci.centos.org
by David Moreau Simard 08 Sep '16

08 Sep '16

+ ci-users, not sure TripleO CI folks are subscribed to centos-devel. David Moreau Simard Senior Software Engineer | Openstack RDO dmsimard = [irc, github, twitter] On Sep 7, 2016 11:56 AM, "Karanbir Singh" <mail-lists(a)karan.org> wrote: > hi guys, > > I am trying to track down exactly how the tripleo jobs - specially the > large image builds are being run. Were trying to track down network > bottlenecks and the tripleo jobs are consistently coming up as the > biggest pain points. > > Is there an overview available to look at for the work flow and data > flow within the ci infra itself ? > > regards > > -- > Karanbir Singh > +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh > GnuPG Key : http://www.karan.org/publickey.asc > _______________________________________________ > CentOS-devel mailing list > CentOS-devel(a)centos.org > https://lists.centos.org/mailman/listinfo/centos-devel >

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CICO Maintenance Period 07-Sept-2016 06h00-08h00 UTC
by Brian Stinson 07 Sep '16

07 Sep '16

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Folks, We will be rebooting some of the CI infrastructure on Wednesday September 7th starting at 06h00 UTC to apply updates. We will have the usual quiet period starting 1 hour beforehand to let other job finish. Below are the machines/services affected: - - ci.centos.org Jenkins Interface - - slave01.ci.centos.org (your Jenkins slaves will be reconnected for you) - - Duffy node provisioner - - artifacts.ci.centos.org - - Network services through the CI gateway (short outage) We will keep the list up to date as we progress through this window. If there are any questions or concerns please let us know. Cheers! - -- Brian Stinson CentOS CI Infrastructure Team -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJXyaB6AAoJEIMGvNKzCweMZC0P/0wWQkU5ZWhmPyzSUKUzRAGw uSau9ZV0BRAc9dM4djKraz9eNp+LoNjCiscEdrd5us8hVgNWtPMfhUqsg3AwJ3ym 6OXH7ja3ABideiP0X3Ycg2KmzBi14ti9NuNgY+WqPlYyly0r9nT0hv0qSomHDTU/ e7ot3Z56WYXk4ZQXb6/aOqgT5PajLJlnhT1N6LC8G+WU7Gx0qlzWRtIoxDGiOnAM vjJv7i9tyJ8YLJWMUhoEL35b/UZGfMK5gGR/DFKdAxdzmE4CZD60oTFcQ1xn9qqD JHSoiKy+5kY7dKETZspKltTaOgc+zFjxMeNVGcw8zP/uiZ4FVIVkgDuRlMzibMFm 7c3FqiPhAkg/QfTxIcFI27PQ6xxD7HpYtu0dvUxpqElRaXSYxHxP7deU6ENCiFkE XQr764FW0K8+47b20cgJ4J0wBFeMLBXJnHBHzaEWmuJtHh26fYq0ncFOlA3rD/KO 0eJakH8uSHEUaco67EVc2b+SuL/mUEaA7T0Msh7LQllPPdV+Yx6otUkJmZCcK35/ WFvnANcrXzRoT7gkVr/jSiVlYELgPzFl71bKLDInpbmUCskbZlEIH5riqOVqsH9X +cx1x/eR4YLug6XGATCjCs3Q80Aqae8LExmjSfaN3zazXXWx4esDV2CXv6aBc281 ZcrFRmeyKr0mxT+S3YvY =l2+a -----END PGP SIGNATURE-----

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oc binary is now available in jenkins slave machine instances
by Karanbir Singh 06 Sep '16

06 Sep '16

hi, oc ( from origin-clients, from the PaaS SIG ) is now available on the slave01.ci.centos.org machine instance. regards -- Karanbir Singh, Project Lead, The CentOS Project +44-207-0999389 | http://www.centos.org/ | twitter.com/CentOS GnuPG Key : http://www.karan.org/publickey.asc

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Tweaking the Inventory call in duffy
by Karanbir Singh 03 Sep '16

03 Sep '16

hi We are going to change the way the backend inventory works to accommodate different architectures, different type of deployments and different ways to return/teardown CI hosts. As a result, users will no longer be able to call the /Inventory API call for a complete state, you will need to supply your apikey for it to return anything worthwhile. For existing calls that already supply the apikey ( I believe the cico client does ), there should be no change. But for anyone doing a generic blanket call to get entire stock report, they will get an empty result set. Is this going to impact anything anyone has in production right now ? Regards, -- Karanbir Singh +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh GnuPG Key : http://www.karan.org/publickey.asc

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list of CI jobs/code
by Colin Walters 30 Aug '16

30 Aug '16

Hey, to recap there are two things I really like about CentOS CI: 1) The idea that we can more easily share code/ideas/maintenance with other users in the ecosystem, from RDO to libguestfs, etc. 2) The bare metal provisioning Relating to #1 though, what I miss right now is a process/model for actually sharing more with other users. For example, I find myself wanting better code to manipulate artifacts beyond base rsync, and I'm curious what others are doing. But how to find their code? (Reading through the jenkins job UI configuration is too awful to consider, I'd hope people are using JJB) So, how about we start a wiki page with links/descriptions to projects which are using CentOS CI? Can someone with the perms start that? My entry is: https://github.com/CentOS/sig-atomic-buildscripts/tree/master/centos-ci

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