January 2014 - Users - oVirt List Archives

[Users] Venue for oVirt meet-up, Saturday Feb 1st
by Dave Neary 13 Jan '14

13 Jan '14

Hi all, I have a venue for our meet-up in Brussels! We will meet from 19h30 in "Au Bon Vieux Temps", a very nice Belgian bar at: Impasse Saint-Nicolas 4, 1000 Brussels, Belgium We will be there from about 19h30. Bear in mind, this is a bar, not a restaurant - but there are lots of places nearby where you can partake in pomme-frites and sausages, or step out for a quick meal and come back. See you all there! Cheers, Dave. -- Dave Neary - Community Action and Impact Open Source and Standards, Red Hat - http://community.redhat.com Ph: +33 9 50 71 55 62 / Cell: +33 6 77 01 92 13

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[Users] Can I use IP address for FQDN?
by David Li 13 Jan '14

13 Jan '14

Hi, I have set up a default FQDN ( for the engine machine) at engine installation. But this is not resolvable by the node when it tries to mount the NFS ISO share from the engine. Is there anyway that I can update this name on the engine to using a IP address?

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[Users] ovirt-node - no reset to default option?
by Federico Sayd 13 Jan '14

13 Jan '14

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[Users] oVirt 3.4.0 alpha is now available
by Sandro Bonazzola 13 Jan '14

13 Jan '14

The oVirt team is pleased to announce that the 3.4.0 Alpha is now available in 3.4.0-alpha [1] repository for testing. Feel free to join us testing it! You'll find all needed info for installing it on the release notes page, already available on the wiki [2]. A new oVirt Node build will be available soon as well. [1] http://resources.ovirt.org/releases/3.4.0-alpha/ [2] http://www.ovirt.org/OVirt_3.4.0_release_notes -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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[Users] wiki site out of date?
by Sven Kieske 13 Jan '14

13 Jan '14

Hi, is this feature page up to date? http://www.ovirt.org/Features/Online_Virtual_Drive_Resize specifically the point: QEMU-GA support for notifying the guest and updating the size of the visible disk: To be integrated because we used online drive resize and it does show up in ubuntu based vm, without qemu-ga installed? -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen

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[Users] Ovirt Engine single point of failure
by Hans Emmanuel 13 Jan '14

13 Jan '14

Hi all , I am planning to setup an ovirt cluster with two hosts + 1 ovirt engine . But this setup have a draw back of single point of failure chance for ovirt engine. So what happens if ovirt engine goes down ? All VMs will be down ? Or it wont affect the ovirt nodes and VMs ? Please advice / -- *Hans Emmanuel* *NOthing to FEAR but something to FEEL......*

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[Users] Using oVirt in mini datacenter
by Novel Kumar 13 Jan '14

13 Jan '14

Hi Guyz, I have a requirement to compare vCenter features with oVirt in data center usage. I have a done a deep comparison of features and oVirt seems to be a good opensource alternative for Vmware. Can some one provide a lab requirement for setting up a mini oVirt setup. Does it require a dedicated DHCP and DNS server? My Requirement: To setup a mini datacenter using oVirt for demo purpose and feature comoparison with Vmware. I need HA , load balancing an fault tolerance. I also need to setup authetication with our current corp email address which is based on AD. This is what i was able to figure out. 1. At least three physical servers . 2. One shared storage among the 3 servers [for live migration] 3. A DHCP server running on Linux [OR can i use my existing DHCP server which is running in Windows] 4. A DNS server [Or can i use an existing DNS server] What else is required.. Please help... Regards, Novel

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[Users] Hypervisor info
by Koen Vanoppen 13 Jan '14

13 Jan '14

Dear all, Because of our puppet integration at work, it would like to know if there is a way in ovirt to know, from WITHIN a virtual machine, the hypervisor on wich the vm is running? Kind regards, Koen

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[Users] Network issues - Bonding
by Dan Ferris 13 Jan '14

13 Jan '14

Hello All, A little bit ago I wrote an email about network issues I was having. I found the problem... On the VM host, I had a bond set up between two network interfaces. The bond mode was set to mode 1 (active/passive). However when I look at the bond on the box, I get this: [root@node02 bonding]# cat bond4 Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) Bonding Mode: load balancing (round-robin) MII Status: up MII Polling Interval (ms): 0 Up Delay (ms): 0 Down Delay (ms): 0 Slave Interface: em2 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: d4:ae:52:6d:c8:cc Slave queue ID: 0 Slave Interface: em3 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: d4:ae:52:6d:c8:ce Slave queue ID: 0 Somehow, the OS is not setting the bonding mode right. I verified that it was set to mode 1 in /etc/sysconfig/network-scripts/ifcfe-bond4 When I take the bond away, the host network works perfectly on both of the formerly bonded interfaces. So again, if anyone has any ideas, I'm open to suggestions. Thanks, Dan

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[Users] noVNC with intermediate certificates
by Markus Stockhausen 12 Jan '14

12 Jan '14

------=_NextPartTM-000-1d072653-e875-4776-9205-da11a53cbe5b Content-Type: multipart/alternative; boundary="_000_12EF8D94C6F8734FB2FF37B9FBEDD173585BAE38EXCHANGEcollogi_" --_000_12EF8D94C6F8734FB2FF37B9FBEDD173585BAE38EXCHANGEcollogi_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, after configuring noVNC websocket proxy I would like to load an offically signed certificate into it. Otherwise I would always have to accept the self signed certificate on port 6100. See here: http://lists.ovirt.org/pipermail/users/2013-October/017108.html >From the configuration file I know where to place the signed certificate but our generated certificates depend on intermediate certificates. Ah the moment I'm missing the option to load/advertise that intermediate certificate. # cat /ovirt-engine/ovirt-websocket-proxy.conf.d/10-setup.conf PROXY_PORT=3D6100 SSL_CERTIFICATE=3D/etc/pki/ovirt-engine/certs/websocket-proxy.cer SSL_KEY=3D/etc/pki/ovirt-engine/keys/websocket-proxy.key.nopass FORCE_DATA_VERIFICATION=3DTrue CERT_FOR_DATA_VERIFICATION=3D/etc/pki/ovirt-engine/certs/engine.cer SSL_ONLY=3DTrue In apache I usally go with: SSLCertificateFile /etc/pki/ovirt-engine/certs/apache.cer SSLCertificateKeyFile /etc/pki/ovirt-engine/keys/apache.key.nopass SSLCertificateChainFile /etc/pki/ovirt-engine/certs/server-chain.crt Any tips? Markus --_000_12EF8D94C6F8734FB2FF37B9FBEDD173585BAE38EXCHANGEcollogi_ 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 id=3D"owaParaStyle" type=3D"text/css">P {margin-top:0;margin-bottom:= 0;}</style> </head> <body ocsi=3D"0" fpstyle=3D"1"> <div style=3D"direction: ltr;font-family: Tahoma;color: #000000;font-size: = 10pt;">Hello, after configuring noVNC websocket proxy I would like to load an offically signed certificate into it. Otherwise I would always have to accept the self signed certificate on port 6100. See here: <a href=3D"http://lists.ovirt.org/pipermail/users/2013-October/017108.html"= target=3D"_blank">http://lists.ovirt.org/pipermail/users/2013-October/0171= 08.html</a> >From the configuration file I know where to place the signed certificate but our generated certificates depend on intermediate certificates. Ah the moment I'm missing the option to load/advertise that intermediate certificate. # cat /ovirt-engine/ovirt-websocket-proxy.conf.d/10-setup.conf PROXY_PORT=3D6100 SSL_CERTIFICATE=3D/etc/pki/ovirt-engine/certs/websocket-proxy.cer SSL_KEY=3D/etc/pki/ovirt-engine/keys/websocket-proxy.key.nopass FORCE_DATA_VERIFICATION=3DTrue CERT_FOR_DATA_VERIFICATION=3D/etc/pki/ovirt-engine/certs/engine.cer SSL_ONLY=3DTrue In apache I usally go with: SSLCertificateFile /etc/pki/ovirt-engine/certs/apache.cer SSLCertificateKeyFile /etc/pki/ovirt-engine/keys/apache.key.nopass SSLCertificateChainFile /etc/pki/ovirt-engine/certs/server-chain.crt Any tips? Markus </div> </body> </html> --_000_12EF8D94C6F8734FB2FF37B9FBEDD173585BAE38EXCHANGEcollogi_-- ------=_NextPartTM-000-1d072653-e875-4776-9205-da11a53cbe5b 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. 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