- lago-devel - oVirt List Archives

Lago Announcement - changing lago-devel@ovirt.org to devel@ovirt.org
by Galit Rosenthal 11 Apr '19

11 Apr '19

Hi All, On behalf of the Lago team, Lago will be using devel(a)ovirt.org as our mailing list (instead of lago-devel(a)ovirt.org, which will be retired on April 22nd, 2019). In order to receive Lago announcements, please subscribe to devel(a)ovirt.org mailing list https://lists.ovirt.org/admin/lists/devel.ovirt.org Resources ========== Lago Docs: http://lago.readthedocs.io/en/latest/ GitHub: https://github.com/lago-project/lago/ YUM Repository: http://resources.ovirt.org/repos/lago/stable/0.0/rpm/ Pypi: https://pypi.python.org/pypi/lago Docker Hub: https://hub.docker.com/r/lagoproject/lago/ Changelog: https://lago.readthedocs.io/en/latest/_static/ChangeLog.txt As always, if you find any problems, or willing to contribute, visit our GitHub page. Enjoy! -- GALIT ROSENTHAL SOFTWARE ENGINEER <https://red.ht/sig>

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Re: query on running OST
by Milan Zamazal 21 Jan '19

21 Jan '19

Greg Sheremeta <gshereme(a)redhat.com> writes: > On Sat, Jan 19, 2019 at 5:10 AM Dan Kenigsberg <danken(a)redhat.com> wrote: > >> On Sat, 19 Jan 2019, 9:34 Pooja Pandey <pooja.pandey(a)msystechnologies.com >> wrote: >> >>> Hi Dan, >>> >>> Thankyou so much for the reply.I really appreciate your quick response on >>> this. >>> >>> I have one more query==> >>> >>> Can we run OST with the ovirt source code if I want to run on any Hyper >>> converged system? >>> >> >> I'm not sure that I'm answering your question, but... >> >> Unfortunately, in OST we have a tight coupling between the provisioning >> tool (Lago) and the tests. >> >> It is possible to decouple them in order to run the tests (minus oVirt >> deployment test) on an existing system. +Eitan used to have a private patch >> for that (limited to the network suite). Finishing it would require some >> effort from you. >> >>> Also not sure I'm answering your question, specifically re "on any > hyperconverged system" -- ? > But this might help: > https://ovirt.org/blog/2016/12/ci-please-build.html > > ^ that allows us to build rpms from code (an existing gerrit patch), which > we can then feed to OST. We do this in Jenkins quite frequently -- if you > want to do something like this outside of Jenkins, that's probably > possible. I guess you would just have to feed it your rpms, perhaps the > same way it's done in Jenkins, but I'm not sure. Yes, it's possible to give a local or another repo to -s option of run_suite.sh. You can put your rpm's somewhere, run `createrepo' on the given directory and pass it to `run_suite.sh -s'.

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Lago v0.45 Release Announcement
by Gal Ben Haim 10 Dec '18

10 Dec '18

Hi All, On behalf of the Lago team, I'm pleased to announce Lago v0.45 is available! For a detailed release announcement please refer to our Github page at: https://github.com/lago-project/lago/releases/tag/0.45 Resources ========== Lago Docs: http://lago.readthedocs.io/en/latest/ GitHub: https://github.com/lago-project/lago/ YUM Repository: http://resources.ovirt.org/repos/lago/stable/0.0/rpm/ Pypi: https://pypi.python.org/pypi/lago Docker Hub: https://hub.docker.com/r/lagoproject/lago/ Changelog: https://lago.readthedocs.io/en/latest/_static/ChangeLog.txt As always, if you find any problems, or willing to contribute, visit our GitHub page. Enjoy! -- *GAL BEN HAIM* RHV DEVOPS -- *GAL bEN HAIM* RHV DEVOPS

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IT Field Engineer
by kumarfield28＠gmail.com 19 Nov '18

19 Nov '18

Information technologies are omnipresent, yet IT engineering remains a mystery to many. To most people, an IT engineer is a wizard behind the screen who makes sure computers work smoothly. To an extent, they might be right, but there is much more to the vocation than just installing a firewall and updating the OS. And it is important to differentiate between career paths here, because the sector is so prolific and ever-changing, that knowing what exactly to expect from it is the key to becoming a happy IT engineer. Firstly, IT engineers may either specialize in software development or computer hardware engineering. The first includes computer programming and smartphone apps, and the latter – designing physical products. https://www.fieldengineer.com/blogs/it-engineering/

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Re: [ovirt-devel] query on running OST
by Greg Sheremeta 19 Nov '18

19 Nov '18

Hi, OST should be run on bare metal. You might be able to get it working in a nested KVM setup [1] but this is untested afaik. [1] https://docs.fedoraproject.org/en-US/quick-docs/using-nested-virtualization… Best wishes, Greg On Mon, Nov 19, 2018 at 7:13 AM Pooja Pandey < pooja.pandey(a)msystechnologies.com> wrote: > Hello Team, > > Could you please help me in answering a query about OST run.I am trying to > run on a virtual machine and it is failing with an error that libvirtError: > unsupported configuration: Domain requires KVM, but it is not available. > > Is it necessary to run this Ovirt System Test on a hypervisor only?Please > reply on this so that I can proceed further.Thanks.... > > Regards, > Pooja > > > DISCLAIMER - *MSysTechnologies LLC* > > This email message, contents and its attachments may contain confidential, > proprietary or legally privileged information and is intended solely for > the use of the individual or entity to whom it is actually intended. If you > have erroneously received this message, please permanently delete it > immediately and notify the sender. If you are not the intended recipient of > the email message,you are notified strictly not to disseminate,distribute > or copy this e-mail.E-mail transmission cannot be guaranteed to be secure > or error-free as Information could be intercepted, corrupted, lost, > destroyed, incomplete or contain viruses and MSysTechnologies LLC accepts > no liability for the contents and integrity of this mail or for any damage > caused by the limitations of the e-mail transmission. > > _______________________________________________ > Devel mailing list -- devel(a)ovirt.org > To unsubscribe send an email to devel-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/devel@ovirt.org/message/E4ML6ED5GU46F… > -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX Red Hat NA <https://www.redhat.com/> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

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Query regarding OST test suite execution
by viraj shirsat 31 Oct '18

31 Oct '18

Hi , Good Morning :) This is regarding OST tool setup i need some help on the same. Please find below details. My Setup : 1> Setup one open source ovirt engine 2> Setup one node and added the same on ovrit engine 3> Setup one VM for OST tool with following dependencies. 1.Setup LAGO 2.Git Clone OST 3.Install MOCK *Please let me know if i am missing anything* Query : I am trying to run the OST from local machine but i am not able to figure sequence of the steps to execute . Can i get an sample sequence steps how to run any test suite(any). Error : [root@localhost lago]# lago status Unable to find workdir in /jenkins/jobs/confs/projects/lago What is workdir here, m i missing some thing ? Waiting for your reply :) Thanks in Advance Viraj

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Accessing lago VMs on a remote machine
by Yedidyah Bar David 16 Oct '18

16 Oct '18

Hi all, Is there a documented way to connect to lago VMs where lago runs on a remote machine? I realize I can use ssh, ssh with tunelling, 'lago shell', etc., but this is a bit uncomfortable. Case in point: I want to use OST on some machine (not my laptop) and use it to debug imageio after ovirt-engine-rename. So I need to: 1. Get OST, e.g. basic suite, running 2. Verify that imageio works - here is where I am stuck. Ideally, I'd like to be able to run a browser on my laptop and upload an image directly to the OST env. 3. Run rename 4. Try again to upload an image and fix the broken stuff :-) I realize that two solutions I can already use might be: 1. Run a browser, or perhaps a proxy, on the OST machine 2. Create a complex set of ssh tunnels Anything else? Thanks, -- Didi

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Lago oVirt plugin v0.45 Release Announcement
by Gal Ben Haim 31 Jul '18

31 Jul '18

Hi All, On behalf of the Lago team, I'm pleased to announce Lago oVirt plugin v0.45 is available! For a detailed release announcement, please refer to our Github page at: https://github.com/lago-project/lago-ost-plugin/releases/tag/0.45 Resources ========== Docs: http://lago-ost-plugin.readthedocs.io/en/latest/ GitHub: https://github.com/lago-project/lago-ost-plugin YUM Repository: http://resources.ovirt.org/repos/lago/stable/0.0/rpm/ OST Docs: http://ovirt-system-tests.readthedocs.io/en/latest/ Changelog: http://lago-ost-plugin.readthedocs.io/en/latest/_static/ChangeLog.txt As always, if you find any issues, or willing to contribute, visit our GitHub page. Enjoy! -- *GAL bEN HAIM* RHV DEVOPS

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Lago v0.44 Release Announcement
by Gal Ben Haim 07 Jun '18

07 Jun '18

Hi All, On behalf of the Lago team, I'm pleased to announce Lago v0.44 is available! The current release adds support for Fedora 28. For a detailed release announcement please refer to our Github page at: https://github.com/lago-project/lago/releases/tag/0.44 Resources ========== Lago Docs: http://lago.readthedocs.io/en/latest/ GitHub: https://github.com/lago-project/lago/ YUM Repository: http://resources.ovirt.org/repos/lago/stable/0.0/rpm/ Pypi: https://pypi.python.org/pypi/lago Changelog: https://lago.readthedocs.io/en/0.44/_static/ChangeLog.txt As always, if you find any problems, or willing to contribute, visit our GitHub page. Enjoy! -- *GAL bEN HAIM* RHV DEVOPS

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Snapshot with memory of Engine/host VMs?
by Milan Zamazal 01 Jun '18

01 Jun '18

Hi, I have been playing with using Lago snapshots to restart oVirt system tests from a certain point without all the preceding initialization and tests. The primary purpose is to save time when running a suite over different data center compatibility versions but it could be also useful e.g. when writing and debugging tests. However since `lagocli snapshot' makes disk-only snapshots the VMs get restarted when they are reverted. This may cause various problems. For instance, when I snapshot/revert before running add_dc test then verify_notifier test fails -- I assume due to the event being initiated before the snapshot and completed after the snapshot, so it's missing in after-revert runs. Snapshots with memory should resolve similar issues. Is it possible to make such snapshots in Lago? I'd also like to clarify how is `lagocli revert' supposed to be used. It seems to basically work as such but I could experience network accessibility problems of the reverted Lago VMs. lagocli stop + revert + start seems to be a safer way of reverting to a snapshot. How should `lagocli revert' be used properly? Thanks, Milan

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