[Users] Venue for oVirt meet-up, Saturday Feb 1st
by Dave Neary
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
10 years, 3 months
[Users] Can I use IP address for FQDN?
by David Li
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?
10 years, 3 months
[Users] wiki site out of date?
by Sven Kieske
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
10 years, 3 months
[Users] Ovirt Engine single point of failure
by Hans Emmanuel
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......*
10 years, 3 months
[Users] Using oVirt in mini datacenter
by Novel Kumar
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
10 years, 3 months
[Users] Hypervisor info
by Koen Vanoppen
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
10 years, 3 months
[Users] Network issues - Bonding
by Dan Ferris
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
10 years, 3 months
[Users] noVNC with intermediate certificates
by Markus Stockhausen
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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
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<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-=
1">
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<div style=3D"direction: ltr;font-family: Tahoma;color: #000000;font-size: =
10pt;">Hello,<br>
<br>
after configuring noVNC websocket proxy I would like to load<br>
an offically signed certificate into it. Otherwise I would always<br>
have to accept the self signed certificate on port 6100. See here:<br>
<br>
<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><br>
<br>
>From the configuration file I know where to place the signed<br>
certificate but our generated certificates depend on intermediate<br>
certificates. Ah the moment I'm missing the option to load/advertise <br>
that intermediate certificate.<br>
<br>
# cat /ovirt-engine/ovirt-websocket-proxy.conf.d/10-setup.conf<br>
PROXY_PORT=3D6100<br>
SSL_CERTIFICATE=3D/etc/pki/ovirt-engine/certs/websocket-proxy.cer<br>
SSL_KEY=3D/etc/pki/ovirt-engine/keys/websocket-proxy.key.nopass<br>
FORCE_DATA_VERIFICATION=3DTrue<br>
CERT_FOR_DATA_VERIFICATION=3D/etc/pki/ovirt-engine/certs/engine.cer<br>
SSL_ONLY=3DTrue<br>
<br>
In apache I usally go with:<br>
<br>
SSLCertificateFile /etc/pki/ovirt-engine/certs/apache.cer<br>
SSLCertificateKeyFile /etc/pki/ovirt-engine/keys/apache.key.nopass<br>
SSLCertificateChainFile /etc/pki/ovirt-engine/certs/server-chain.crt <br>
<br>
Any tips?<br>
<br>
Markus<br>
</div>
</body>
</html>
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10 years, 3 months
