- Devel - oVirt List Archives

ovirtm Hosts reinstall button
by Paul Dyer 27 Mar '16

27 Mar '16

Hi, can anyone explain what this button does? I have looked in the documentation but have found no reference to it. Will reinstall only install packages and setting for the host, and leave cluster/storage/networks alone? I have a cluster version 3.6.2 that will not Activate the host because the message "Host .. is compatible with versions (3.0,3.1,3.2,3.3,3.4,3.5) and cannot join Cluster...". The host was part of a 3.5 cluster until the upgrade to 3.6.2. Thanks a million, Paul -- Paul Dyer, Mercury Consulting Group, RHCE 504-302-8750

5 10

Heads up: Engine 3.6.5 branching out next week
by Tal Nisan 24 Mar '16

24 Mar '16

Hey everyone, Around mid next week Engine 3.6.5 will be branched out from the ovirt-engine-3.6 branch. This gives the teams a few days of grace to be able to close 3.6.5 issues with a single backport so now will be a good time to go over the patches in the branch and review/verify so they can get merged. Right after the branching out all 3.6.5 patches will have to be backported both to the 3.6 branch and the 3.6.5 branch whereas 3.6.6 patches will be backported to the 3.6 branch only. Another heads up on a related issue: there are currently 38 open patches in the 3.6 branch some of which date as far as January. As this clutters my everyday work on the branch, right after branching out I'm going to clear out stale patches and I'm going to keep abandoning patches in the stable branch that are stale for too long. Bear in mind that in 99.9% of the cases there is no reason for a patch to be open on the stable branch for more that 2 weeks after it's merged on master.

1 0

Reviews needed for ovirt-system-tests
by Eyal Edri 24 Mar '16

24 Mar '16

Hi, There has been progress with fixing a few issues on ovirt-system-tests and patches were submitted [1]. We would like to merge them ASAP so the ovirt tests for 3.6 and 4.0 can get one more step closer to working and being stable both for developers and for CI. Can you please review the pending patches so we can merge them TODAY? [1] https://gerrit.ovirt.org/#/c/53534 - needs a review https://gerrit.ovirt.org/#/c/53518/ - +1, probably can be merged. https://gerrit.ovirt.org/#/c/54738/ - +1, can get merged. https://gerrit.ovirt.org/#/c/54721/ - +1, can get merged https://gerrit.ovirt.org/#/c/51566/4 - +1, can get merged https://gerrit.ovirt.org/#/c/52681/ - not sure about this one -- Eyal Edri Associate Manager RHEV DevOps EMEA ENG Virtualization R&D Red Hat Israel phone: +972-9-7692018 irc: eedri (on #tlv #rhev-dev #rhev-integ)

1 0

[vdsm][virt] what's new in virt (20151215)
by Francesco Romani 23 Mar '16

23 Mar '16

Hi all, I'm happy to start a weekly summary of what's going on on virt's world (VDSM edition). General topics * I've got some mixed feedback about my Vm-on-a-diet effort. I still believe that fat trimming is a worthwhile goal per se, but I'm willing to adapt the strategy responding to the comments, so we will focus on virt-specific topics. * As consequence of the above, I'm focusing on the last bits of device fixing, which involves - fixing all device to update themselves from libvirt XML after domain boot, instead using all the getUnderyling* methods - switch the devices related code to use Etree instead of minidom. This will involve changes to the domain_descriptor. I estimate this task will still trim ~600 lines out of vm.py, so it still somehow gets some size trimming done, albeit not intensive as planned. This is a complex topic, will post plan and ideas on a separate mail * Finally, some series are still worth pushing forward, see below. Patches in need of attention * topic branches - mpolednik started a much needed cleanup and fixing of fake_qemu and fake_kvm code, with the ultimate goal to move all the remaining bits into the faqemu hook, and to make it useful on ppc64. Lots of refactoring is needed to support this change, and that produced https://gerrit.ovirt.org/#/q/topic:cpuinfo - we want to improve the reporting in case of migratio aborted. The ultimate goal is to let Engine (thus the User) know why a migration failed. To export this information, however, we need some cleanup before. Hence: https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:m… - last and less urgent: here's some cleanup about existing getUnderlying* methods of Vm class, preparing the last step of the big vmdevices split. I believe this is useful anyway https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:v… * single patches - https://gerrit.ovirt.org/#/c/46846 this is the first of a series aiming to improve migration support in 4.0. Probably worth merging all together, even though this one seems ready for broader review to me. - https://gerrit.ovirt.org/#/c/49173/ Notified just to raise awareness, still working on ensuring backward compatibility and smooth upgrade - https://gerrit.ovirt.org/#/c/48672 v2v xen support - https://gerrit.ovirt.org/#/c/49951/ OVA support improvements. Worth a look, but note that we are working toward a split of this big patch - https://gerrit.ovirt.org/#/c/49636 V2V refactoring, also almost ready - https://gerrit.ovirt.org/#/c/49570/ still in the context of migration enhancements. We want to throttle incoming migrations, to do so we want to use a sempahore which needs to be held by the creation thread until VM is created. This helper makes this possible, using an uniform interface for both this case and the common, simpler case. That's all for now, as usual, reviews welcome! :) -- Francesco Romani RedHat Engineering Virtualization R & D Phone: 8261328 IRC: fromani

4 14

removing old ovirt-engine unit tests jobs
by Eyal Edri 23 Mar '16

23 Mar '16

Hi, I'd like to remove the following jobs from CI [1], since they are not adding any benefit over existing logic provided by the standard ci jobs (i.e checkstyle & unit tests already run there). Pros from removing: --------------------------- - reduce time needed to wait on patch verification - reduce load on jenkins - reduce possibility of false positive errors (since they are not running on mock) - reduce load on jenkins in general & maintainability Possible cons: ------------------ - output on unit tests failure might be not nice as existing jobs, but will still provide the relevant error. there is an open ticket on adding support for UI on STD ci, so it will there in the future. If I won't get any rejections or justified concerns on this thread, I will start with disabling them and if all goes well removing them after 1 week. [1] ovirt-engine_3.6_style_gerrit ovirt-engine_master_style_gerrit ovirt-engine_3.6_unit-tests_gerrit ovirt-engine_3.6_unit-tests_merged ovirt-engine_master_unit-tests_gerrit ovirt-engine_master_unit-tests_merged -- Eyal Edri Associate Manager RHEV DevOps EMEA ENG Virtualization R&D Red Hat Israel phone: +972-9-7692018 irc: eedri (on #tlv #rhev-dev #rhev-integ)

1 0

Maintenance Notification: gerrit.ovirt.org Upgrade Today at 15:00 IST (14:00 CET) - Tentative Time
by Anton Marchukov 23 Mar '16

23 Mar '16

Hello All. We plan to upgrade gerrit to a new version today starting tentatively at 15:00 IST (14:00 CET). However it might be postponed to a later time if we did not manage to get snapshot by that time. During the upgrade the gerrit will not be available. This should not take longer than few hours and I will keep you updated on the progress. Please note that we plan to upgrade to the latest major version 2.12.2. First of all we hope that stability issues that we face are solved there. Besides that consecutive upgrade was required to be able to use online re-indexing limiting downtime. The version has the following core features: - Significant online edit UI improvements - New change submission workflows: Submit Whole Topic and Submitted Together. - Support for GPG Keys and signed pushes. Please let us know if there is anything critical that is preventing us from this upgrade. You can follow up release notes at [1], [2] and [3]. [1] https://gerrit-documentation.storage.googleapis.com/ReleaseNotes/ReleaseNot… [2] https://gerrit-documentation.storage.googleapis.com/ReleaseNotes/ReleaseNot… [3] https://gerrit-documentation.storage.googleapis.com/ReleaseNotes/ReleaseNot… Anton -- Anton Marchukov Senior Software Engineer - RHEV CI - Red Hat

3 8

[ANN] oVirt 3.6.4 Second Release Candidate is now available for testing
by Sandro Bonazzola 22 Mar '16

22 Mar '16

The oVirt Project is pleased to announce the availability of the Second Release Candidate of oVirt 3.6.4 for testing, as of March 22nd, 2016 This release is available now for: * Fedora 22 * Red Hat Enterprise Linux 6.7 * CentOS Linux 6.7 (or similar) * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later * Fedora 22 This release is also available with experimental support for: * Debian 8.3 Jessie This release candidate includes the following updated packages: - ovirt-engine - ovirt-hosted-engine-ha See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: * A new oVirt Live ISO will be available soon [2]. * Mirrors[3] might need up to one day to synchronize. Additional Resources: * Read more about the oVirt 3.6.3 release highlights: http://www.ovirt.org/release/3.6.4/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/3.6.4/ [2] http://resources.ovirt.org/pub/ovirt-3.6-pre/iso/ [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

ovirt-site: Failing build on pull request
by Edward Haas 22 Mar '16

22 Mar '16

Hello, Could anyone give me a hint on why this build fails and how to resolve it? https://travis-ci.org/oVirt/ovirt-site/builds/117649678 Pull request: https://github.com/oVirt/ovirt-site/pull/102 Thanks, Edy.

1 0

oVirt Integration Development Team weekly status - 2016-03-21
by Sandro Bonazzola 21 Mar '16

21 Mar '16

- *oVirt Integration Development Team weekly status - 2016-03-21* - - oVirt integration open bugs: https://bugzilla.redhat.com/buglist.cgi?quicksearch=classification%3Aovirt%… - 4.0 - master is now stable enough to be tested - working with Node team to streamline NGN build in jenkins - working with Node team supporting NGN cockpit plugins - working with Infra team on packaging new dashboard nodejs based packages - working with Storage team packaging ovirt image uploader daemon - working on migration path from el6 3.6 to el7 4.0 - ovirt-log-collector works again with Fedora on master - 3.6: - Closed 3.6.4 pending bugs - Released oVirt 3.6.4 RC1 - Announce: http://lists.ovirt.org/pipermail/announce/2016-March/000238.html - Release notes: http://www.ovirt.org/release/3.6.4/ - Fixing 3.6.5 bugs - Preparing to release 3.6.4 RC2 - Infra: - Fixed guest agent jenkins jobs - Fixed repoclosure issues on 3.6 snapshot - CentOS Virt SIG: - Next meeting scheduled on Tue 22nd 16:00 CET - LINK: Roadmap and packages list: http://wiki.centos.org/SpecialInterestGroup/Virtualization/Roadmap - LINK: http://wiki.centos.org/HowTos/oVirt - Meeting minutes will be available on https://www.centos.org/minutes/2016/ *Team updates* - Didi - Worked on several bugs/changes, mainly in otopi - Ido: - getting familiar with Hosted engine installation - getting familiar with Lago installation - Lev: - working on few bugs, mostly on ovirt-live - Rafael: - Working to split engine-backup from ovirt-engine-tools package - Working on configuration query tool for otopi - Worked on 3.6.4 RC1 release - Sandro: - Working with Rafael and Simone on 3.6.4 RC1 release - Working with Fabian on ovirt-release for Next Generation Node - Finishing presentation for Incotro DevOps @ Bologna - Simone: - Worked on hosted-engine compatibility issues with python SDK on master - Adding an additional CLI option to let the user pass a custom vm.conf on hosted-engine - Let user add a 3.6 hosted-engine host on a system that was started with 3.4 by scanning all the volume uuids on disk (at 3.4 time they wasn't in the answerfile) -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

Re: [ovirt-devel] ovirt-engine_master_upgrade-db-from-3.6_el7_created test fails with fatal error
by Maor Lipchuk 21 Mar '16

21 Mar '16

Hi all, I'm getting the following error (see [1]) every time when I send a DB patch. any idea what seems to be wrong? [1] fatal: ambiguous argument 'origin/ovirt-engine-3.6': unknown revision or path not in the working tree. see http://jenkins.ovirt.org/job/ovirt-engine_master_upgrade-db-from-3.6_el7_cr… Regards, Maor

2 1