February 2017 - Users - oVirt List Archives

Scheduling snapshots
by Pat Riehecky 15 Feb '17

15 Feb '17

Has someone got a script to automate scheduling snapshots of a specific system (and retaining them for X days)? Pat -- Pat Riehecky Fermi National Accelerator Laboratory www.fnal.gov www.scientificlinux.org

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How to enable Global Maintenance via the REST-API?
by Doug Ingham 15 Feb '17

15 Feb '17

Hey Guys, I've gone through both oVirt's & Red Hat's API docs, but I can only find info on getting the global maintenance state & setting local maintenance on specific hosts. Is it not possible to set global maintenance via the API? I'm writing up a new script for our engine-backup routine, but having to set GM by acessing a specific node seems a bit inelegant... https://access.redhat.com/documentation/en/red-hat-virtualization/4.0/singl… Cheers, -- Doug

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ovirt 4 reboot behaviour
by Giulio Casella 15 Feb '17

15 Feb '17

Hi, I noticed a different behaviour after upgrading my entire setup from rhev 3.6.9 to rhev 4.0.5. A virtual machine reboot changes the host where the VM is running, also if the VM was started in "run once" mode with a payload specifying a placement policy. In version 3 the VM didn't change host across a reboot; and continued running in run once mode, keeping the same payload given at start time. Is there a way to keep the VM running on the same host across a reboot, excluding the obvious (but time consuming) way of migration after reboot? If not (but this is a request for enhancement), is it possible to introduce a payload for reboot (just like for "start") to specify the placement policy? Thank you in advance, gc

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install spice-xpi
by 靳占冰 15 Feb '17

15 Feb '17

This is a multi-part message in MIME format. --------------5AB55755FF34788742DD47D4 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi， I want to install spice-xpi package in Ubuntu,how should I do it? --------------5AB55755FF34788742DD47D4 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=UTF-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div style="color: rgb(0, 0, 0); font-family: 'lucida Grande', Verdana; font-size: 14px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);">Hi，</div> <div style="color: rgb(0, 0, 0); font-family: 'lucida Grande', Verdana; font-size: 14px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"> I want to install spice-xpi package in Ubuntu,how should I do it?</div> </body> </html> --------------5AB55755FF34788742DD47D4--

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GSoC 2017 - my name is Marcin
by Marcin Czarnecki 15 Feb '17

15 Feb '17

Hello all, I am studying Computer Science at the University of Brighton (UK). I am interested in participating in Google Summer of Code 2017 with oVirt. I am a web security and anonymity enthusiast, tried to work with the Tor Project for GSoC 2016 but it did not work out. I have gained a lot of related experience during university, internship and my freelancing work, I could use this experience in your suggested projects: * VMs: I have experience with vSphere and deploying VMs of test clients in the company that I am doing my internship for * Ansible: I have created multiple playbooks for installing monitoring on test clients: Nagios, Graylog etc. (both on Windows, Linux [Ubuntu, RHEL] * my main interest is back-end web development, have been doing that for 3 years professionally, as well as projects on my own. Can provide with portfolio and customers' reviews * I also have some experience with automation in general: testing, installation of services etc. I think that with those skills I could try working on below two projects from the proposed list: * "Host reservation system for testing multiple oVirt instances" * "Ansible playbooks for oVirt deployment with remote resources" I have experience with Linux, have been using Ubuntu for 4 years on my PC and at work and in projects, and prefer it for development and server management. If you have any questions: email: marnczarnecki[at]gmail.com IRC (OFTC): marncz Many thanks, Marcin

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Re: [ovirt-users] FreeIPA with ovirt 4.1
by Ondra Machacek 15 Feb '17

15 Feb '17

On Feb 4, 2017 1:21 AM, "Slava Bendersky" <volga629(a)networklab.ca> wrote: Hello Everyone, Having trouble implement FreeIPA authentication with GSSAPI SSO and ovirt 4.1. I ran setup and it finished OK then it wrote the files bellow. Next I log to web admin with internal user and added FeeIPA user as SuperUser role. Also I added under System FreeIPA group authorized to login on any attempt to login with FreeIPA credentials getting message 2017-02-04 00:03:08,464Z ERROR [org.ovirt.engine.core.sso.servlets.InteractiveAuthServlet] (default task-6) [] Internal Server Error: Unsupported command 2017-02-04 00:03:08,464Z ERROR [org.ovirt.engine.core.sso.utils.SsoUtils] (default task-6) [] Unsupported command 2017-02-04 00:03:08,659Z ERROR [org.ovirt.engine.core.aaa.servlet.SsoPostLoginServlet] (default task-3) [] server_error: Unsupported command Ravi, do you know what this can cause? Also when in extensions.d directory contain the following files. If I remove mydomain.lan-authn.properties then in web ui FreeIPA domain not showing up in drop down list. Any http don't have influence on this. That is correct behavior, we dont show profiles, which uses http for authn. [root@vhe00 extensions.d]# pwd /etc/ovirt-engine/extensions.d [root@vhe00 extensions.d]# ls mydomain.lan-authn.properties mydomain.lan-http-authn.properties mydomain.lan.properties internal-authz.properties mydomain.lan-authz.properties mydomain.lan-http-mapping.properties internal-authn.properties [root@vhe00 extensions.d]# If possible clarify how it should be and what is possible issue. Can you please take a look to /var/log/httpd/ssl_error_log if any errors there? Slava. _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

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Upgrade 4.1 (with cluster/dc compatibility 3.6)
by Markus Stockhausen 15 Feb '17

15 Feb '17

------=_NextPartTM-000-88d25241-d527-4946-bf7c-a375f441bcbb Content-Type: multipart/alternative; boundary="_000_12EF8D94C6F8734FB2FF37B9FBEDD1739B8B89A4EXCHANGEcollogi_" --_000_12EF8D94C6F8734FB2FF37B9FBEDD1739B8B89A4EXCHANGEcollogi_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, just want to know if I can upgrade a 4.0.5 OVirt environment to 4.1 with cluster/dc compatibility currently still set to 3.6? Or do I need to upgrade compatibility level first? IIRC upgrade to 4.0 required at least compatibility 3.6. Best regards. Markus --_000_12EF8D94C6F8734FB2FF37B9FBEDD1739B8B89A4EXCHANGEcollogi_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html dir=3D"ltr"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" id=3D"owaParaStyle"></style> </head> <body fpstyle=3D"1" ocsi=3D"0"> <div style=3D"direction: ltr;font-family: Arial;color: #000000;font-size: 1= 0pt;"> <div style=3D"font-family:Tahoma; font-size:13px"> <div style=3D"font-family:Tahoma; font-size:13px"> <div style=3D"font-family:Tahoma; font-size:13px"> <div style=3D"font-family:Tahoma; font-size:13px"> <div style=3D"font-family:Tahoma; font-size:13px"> <div> <div>Hi, </div> <div><br> </div> <div>just want to know if I can upgrade a 4.0.5 OVirt environment</div> <div>to 4.1 with cluster/dc compatibility currently still set to 3.6? Or</d= iv> <div>do I need to upgrade compatibility level first?</div> <div><br> </div> <div>IIRC upgrade to 4.0 required at least compatibility 3.6.</div> <div><br> </div> <div>Best regards.</div> <div><br> </div> <div>Markus</div> </div> </div> </div> </div> </div> <div id=3D"ofmeet-extension-installed" style=3D"display:none"></div> </div> </div> </body> </html> --_000_12EF8D94C6F8734FB2FF37B9FBEDD1739B8B89A4EXCHANGEcollogi_-- ------=_NextPartTM-000-88d25241-d527-4946-bf7c-a375f441bcbb Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt" **************************************************************************** Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Über das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 **************************************************************************** ------=_NextPartTM-000-88d25241-d527-4946-bf7c-a375f441bcbb--

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gdeploy error
by Ishmael Tsoaela 15 Feb '17

15 Feb '17

Hi, I am a new sys admin and trying to install glusterfs using gdeploy, I started with a simple script to enable a service(ntpd). gdeploy --version gdeploy 2.0.1 [root@ovirt1 gdeploy]# cat ntp.conf [hosts] ovirt1 [service1] action=enable service=ntpd [service2] action=start service=ntpd The issue is that the gdeploy is returning error fatal: [ovirt1]: FAILED! => {"failed": true, "msg": "module (setup) is missing interpreter line"} Is there a simple way to debug or figure out how to fix this error?

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Export VM
by David David 15 Feb '17

15 Feb '17

Hi. There are several network roles as Management, VM and Migration. Export VM action through which network role is going on? Thanks.

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Two Problems On New Install
by Charles Tassell 15 Feb '17

15 Feb '17

Hi Everyone, I recently installed oVirt 4.0 on two servers with an iSCSI backstore, and I'm having two issues I'm having trouble tracking down. First, the initial datastore that the hosted engine is running on won't connect. It just says "Unattached" in the GUI, and I can't find an error message anywhere. Not a huge deal, it just means I can't see the hosted engine itself in the GUI. More importantly: I can't migrate VMs. They fail with errors like this in the vdsm.log of the destination host: Thread-60381::ERROR::2017-02-14 21:55:47,921::vm::767::virt.vm::(_startUnderlyingVm) vmId=`59f235cc-3ab2-4dae-b460-62be850e3d5d`::Failed to start a migration destination vm Traceback (most recent call last): File "/usr/share/vdsm/virt/vm.py", line 733, in _startUnderlyingVm self._completeIncomingMigration() File "/usr/share/vdsm/virt/vm.py", line 3113, in _completeIncomingMigration self._incomingMigrationFinished.isSet(), usedTimeout) File "/usr/share/vdsm/virt/vm.py", line 3196, in _attachLibvirtDomainAfterMigration raise MigrationError(e.get_error_message()) MigrationError: Domain not found: no domain with matching uuid '59f235cc-3ab2-4dae-b460-62be850e3d5d' If I shut the VM down and start it on the host it works fine, it just won't migrate. I notice I'm also seeing a lot (like every 7 seconds) of this error: JsonRpc (StompReactor)::ERROR::2017-02-14 21:57:33,984::betterAsyncore::113::vds.dispatcher::(recv) SSL error during reading data: unexpected eof Which I can't seem to diagnose. Any ideas?

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