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422 discussions

Upcoming Feature: extendable sessions
by Karanbir Singh 24 Nov '15

24 Nov '15

hi, I'm going to be working on extending the admin.ci API. The intention is to add the following calls: /Session/get?key=<api key>&alias=<some text> : this will create a new session for the api key specified, but will not allocate any nodes to this session. The alias param is optional, if specified the session can be referenced with that alias ( in addition to / rather than the ssid ). /Session/done?key=<api key>&ssid=<ssid | alias for session > : this will tear down the session, including all Nodes allocated to the session. The ssid can be specified as either the UUID based ssid returned from the /Session/get call or the alias requested. In addition to these two new calls, the /Node/get call will get an optional ssid= param; calling /Node/get with an ssid will add the requested nodes to the existing session, rather than create a new session. The ssid can be either the uuid based ssid allocated at /Session/get or an alias to an existing session. The /Node/done call will also get an optional additional param in node= where you can specify the hostname of the machine to be dropped from an existing session, without terminating the entire session. With these four changes going in, it would be possible to setup a session, add nodes to that session as they are needed, drop hosts as required, and then tear down the session when done. The alias option could be used for various things, including accounting by job name, job type etc. Existing scripts that use the API will not need any changes, there will be no change to the existing calls. -- Karanbir Singh +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh GnuPG Key : http://www.karan.org/publickey.asc

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Network stability/reliability accessing external resources
by David Moreau Simard 16 Nov '15

16 Nov '15

Hi, I've heard that network connectivity for accessing resources outside of the ci.centos.org infrastructure can sometimes be unreliable. I haven't yet experienced this first hand as the jobs I'm constantly monitoring and am responsible for have not yet been migrated there. A lot of things can be put within the ci.centos.org infrastructure if need be but it's unrealistic to have *every* resource there. Is anyone aware of ongoing issues ? Should we report jobs that fail due to network errors ? A recent example is this job that failed due to DNS resolution errors [1] "Could not resolve host: trunk.rdoproject.org; Name or service not known". Thanks, [1]: https://ci.centos.org/view/rdo/job/rdo_manager-promote-build-delorean-rdo-l… David Moreau Simard Senior Software Engineer | Openstack RDO dmsimard = [irc, github, twitter]

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Emergency ci.centos.org Maintenance 12-Nov-2015 01:00 UTC (20:00 EST)
by Brian Stinson 13 Nov '15

13 Nov '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi All, We will be rebooting Jenkins to apply an update that contains patches for multiple security vulnerabilities: https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015… We will pause accepting new jobs 1 hour beforehand to let things settle. We do not expect a long outage for this update. As usual, we will post updates to this list and be available in #centos-devel on freenode for any questions. Cheers! - -- Brian Stinson CentOS CI Infrastructure Team -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJWQ2UKAAoJEIMGvNKzCweMMxcP/i9X0f6ETaLqlZ+/3sJ4vJ9f l4u7vwqFAj+FkrxLyvWNp/NLOh2EiYtXIM7oenQaI3Iy3xGKPgmxy7hf6ptpFeqZ ndh+vYCFr3fcGopzCsnk1qi4ENkAE+X7QRCZVve3FKHcfDmfz5HHMhkf7xMdcK62 //t91f5bcS49hBCKHF1v1hdrd8e5QzeGWYycKGK0N3NEubH4ruml5IgSF51ylYJM derKn45E+bn5iINBGxiT/OEIdl22ksvXSKOc2bzp+kkrzj/kqW67kGjlPIVSYQMF A1UJQNe8QkTtAvPtRalffJtmJU1ERfkAW4Nvm90hB0CUvDytEmp66Ks08FiSgAJa BrnhRe4rId3xPl95+yLzaD0IXR/lYOCAa/0FOAE1ynwm5YYvdak1yuSUL69MUGX8 VhDE9JhpUFKq0n8wiE5rAxAB51Q0Jk2c42mfPhMm/NISIpq4DHUNAH/TlNvB4ffg t/AhSEo49D858Eqe3/oGj3c/DOx+e1G073IOqyj7FXNFj/DQ/bhVk304j5wevTC7 j1bMca9l16M/FJlqBDejki5a3JVWvI9+j/F0Z3BJhYaaoNqaYqRoL1PnrHPIlB7e WEP9fhy8VpPQ/UKpBgiXxBkzSHr5wOAlz4XCuOczU2JllufLcDUKFZfIqIOvbY3z +d4iIjPD9DqqTLmh9gbx =2h3g -----END PGP SIGNATURE-----

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Maintenance Period: Pausing jobs in 15 Minutes
by Brian Stinson 02 Nov '15

02 Nov '15

Hi Folks, We'll be pausing jobs starting at 2300UTC in preparation for our Maintenance period. Stay tuned here, and to #centos-devel for updates. Cheers! Brian

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Reminder: ci.centos.org Maintenance Period TOMORROW 27-Oct-2015 23:59 UTC
by Brian Stinson 26 Oct '15

26 Oct '15

Hi Folks, Just a reminder that we'll be having a 1-hour maintenance period at 23:59UTC (7:59PM US Eastern) to install Jenkins updates and new plugins. We will be pausing jobs 1 hour beforehand. Feel free to join us in #centos-devel on freenode for any questions during that time. Cheers! Brian

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New f22/i686 slave for libguestfs
by Pino Toscano 23 Oct '15

23 Oct '15

Hi, I'd like to register a new vm/slave for the libguestfs hypervisor: - fedora-22-i686 (libguestfs-ci-f22-i686slave or libguestfs-ci-f22slave-i686, I guess) could you please provide credentials for it? Thanks, -- Pino Toscano

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Invitation: ci.centos.org Maintenance Period 27-Oct-2015 @ Tue Oct 27, 2015 7pm - 8pm (ci.centos.org)
by bstinson＠redhat.com 22 Oct '15

22 Oct '15

You have been invited to the following event. Title: ci.centos.org Maintenance Period 27-Oct-2015 We will have a maintenance period from 8:00PM to 9:00PM US-Eastern time to install a batch of plugins and update to the latest version of Jenkins. We will be pausing execution of new jobs 1 hour before this period. We will be monitoring #centos-devel on Freenode for questions during this time. -- Brian Stinson CentOS Infrastructure Team When: Tue Oct 27, 2015 7pm - 8pm Central Time Where: #centos-devel on Freenode Calendar: ci.centos.org Who: (Guest list has been hidden at organizer's request) Event details: https://www.google.com/calendar/event?action=VIEW&eid=OHNzZHNvaXZvYmszNGdlM… Invitation from Google Calendar: https://www.google.com/calendar/ You are receiving this courtesy email at the account ci-users(a)centos.org because you are an attendee of this event. To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://www.google.com/calendar/ and control your notification settings for your entire calendar. Forwarding this invitation could allow any recipient to modify your RSVP response. Learn more at https://support.google.com/calendar/answer/37135#forwarding

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Request for plugins installation
by Steve Linabery 22 Oct '15

22 Oct '15

CI/infra team requests installation on ci.centos.org jenkins of these plugins: Build Pipeline Plugin Multijob Plugin BuildResultTrigger Plugin Thanks in advance, Steve Linabery

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Reclaiming old Openstack-Puppet nodes in ci.centos.org
by Brian Stinson 19 Oct '15

19 Oct '15

Hi All, Looks like we have a few hosts assigned to the Openstack-Puppet project that have been hanging around for a while. I'd like to add this project to our automatic reaper script. Any objections? Any hosts that need to stick around while you get data off? Cheers! Brian

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atomicapp hosts
by Karanbir Singh 14 Oct '15

14 Oct '15

hi guys, we have some machines allocated to atomicapp that have been around for a few weeks, I setup a couple, but the others look like either orphaned machines or someone else's static hosts. Since we are adding in the machine reaper scripts, just want to make sure that noone has a machine there they want data extracted from first ? this is specific to the machines allocated to the atomicapp project. 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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