[Users] oVirt 3.2 on CentOS with Gluster 3.3
by Rob Zwissler
Running CentOS 6.3 with the following VDSM packages from dre's repo:
vdsm-xmlrpc-4.10.3-0.30.19.el6.noarch
vdsm-gluster-4.10.3-0.30.19.el6.noarch
vdsm-python-4.10.3-0.30.19.el6.x86_64
vdsm-4.10.3-0.30.19.el6.x86_64
vdsm-cli-4.10.3-0.30.19.el6.noarch
And the following gluster packages from the gluster repo:
glusterfs-3.3.1-1.el6.x86_64
glusterfs-fuse-3.3.1-1.el6.x86_64
glusterfs-vim-3.2.7-1.el6.x86_64
glusterfs-server-3.3.1-1.el6.x86_64
I get the following errors in vdsm.log:
Thread-1483::DEBUG::2013-03-04
16:35:27,427::BindingXMLRPC::913::vds::(wrapper) client
[10.33.9.73]::call volumesList with () {}
MainProcess|Thread-1483::DEBUG::2013-03-04
16:35:27,429::misc::84::Storage.Misc.excCmd::(<lambda>)
'/usr/sbin/gluster --mode=script volume info --xml' (cwd None)
MainProcess|Thread-1483::DEBUG::2013-03-04
16:35:27,480::misc::84::Storage.Misc.excCmd::(<lambda>) SUCCESS: <err>
= ''; <rc> = 0
MainProcess|Thread-1483::ERROR::2013-03-04
16:35:27,480::supervdsmServer::80::SuperVdsm.ServerCallback::(wrapper)
Error in wrapper
Traceback (most recent call last):
File "/usr/share/vdsm/supervdsmServer.py", line 78, in wrapper
return func(*args, **kwargs)
File "/usr/share/vdsm/supervdsmServer.py", line 352, in wrapper
return func(*args, **kwargs)
File "/usr/share/vdsm/gluster/cli.py", line 45, in wrapper
return func(*args, **kwargs)
File "/usr/share/vdsm/gluster/cli.py", line 430, in volumeInfo
except (etree.ParseError, AttributeError, ValueError):
AttributeError: 'module' object has no attribute 'ParseError'
Thread-1483::ERROR::2013-03-04
16:35:27,481::BindingXMLRPC::932::vds::(wrapper) unexpected error
Traceback (most recent call last):
File "/usr/share/vdsm/BindingXMLRPC.py", line 918, in wrapper
res = f(*args, **kwargs)
File "/usr/share/vdsm/gluster/api.py", line 32, in wrapper
rv = func(*args, **kwargs)
File "/usr/share/vdsm/gluster/api.py", line 56, in volumesList
return {'volumes': self.svdsmProxy.glusterVolumeInfo(volumeName)}
File "/usr/share/vdsm/supervdsm.py", line 81, in __call__
return callMethod()
File "/usr/share/vdsm/supervdsm.py", line 72, in <lambda>
**kwargs)
File "<string>", line 2, in glusterVolumeInfo
File "/usr/lib64/python2.6/multiprocessing/managers.py", line 740,
in _callmethod
raise convert_to_error(kind, result)
AttributeError: 'module' object has no attribute 'ParseError'
Which corresponds to the following in the engine.log:
2013-03-04 16:34:46,231 INFO
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand]
(QuartzScheduler_Worker-86) START,
GlusterVolumesListVDSCommand(HostName = xor-q-virt01, HostId =
b342bf4d-d9e9-4055-b662-462dc2e6bf50), log id: 987aef3
2013-03-04 16:34:46,365 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
(QuartzScheduler_Worker-86) Failed in GlusterVolumesListVDS method
2013-03-04 16:34:46,366 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
(QuartzScheduler_Worker-86) Error code unexpected and error message
VDSGenericException: VDSErrorException: Failed to
GlusterVolumesListVDS, error = Unexpected exception
2013-03-04 16:34:46,367 ERROR
[org.ovirt.engine.core.vdsbroker.VDSCommandBase]
(QuartzScheduler_Worker-86) Command GlusterVolumesListVDS execution
failed. Exception: VDSErrorException: VDSGenericException:
VDSErrorException: Failed to GlusterVolumesListVDS, error = Unexpected
exception
2013-03-04 16:34:46,369 INFO
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand]
(QuartzScheduler_Worker-86) FINISH, GlusterVolumesListVDSCommand, log
id: 987aef3
2013-03-04 16:34:46,370 ERROR
[org.ovirt.engine.core.bll.gluster.GlusterManager]
(QuartzScheduler_Worker-86) Error while refreshing Gluster lightweight
data of cluster qa-cluster1!:
org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException:
org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException:
VDSGenericException: VDSErrorException: Failed to
GlusterVolumesListVDS, error = Unexpected exception
at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:168)
[engine-bll.jar:]
at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33)
[engine-bll.jar:]
at org.ovirt.engine.core.bll.gluster.GlusterManager.runVdsCommand(GlusterManager.java:258)
[engine-bll.jar:]
at org.ovirt.engine.core.bll.gluster.GlusterManager.fetchVolumes(GlusterManager.java:454)
[engine-bll.jar:]
at org.ovirt.engine.core.bll.gluster.GlusterManager.fetchVolumes(GlusterManager.java:440)
[engine-bll.jar:]
at org.ovirt.engine.core.bll.gluster.GlusterManager.refreshVolumeData(GlusterManager.java:411)
[engine-bll.jar:]
at org.ovirt.engine.core.bll.gluster.GlusterManager.refreshClusterData(GlusterManager.java:191)
[engine-bll.jar:]
at org.ovirt.engine.core.bll.gluster.GlusterManager.refreshLightWeightData(GlusterManager.java:170)
[engine-bll.jar:]
at sun.reflect.GeneratedMethodAccessor73.invoke(Unknown Source)
[:1.7.0_09-icedtea]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[rt.jar:1.7.0_09-icedtea]
at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_09-icedtea]
at org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:60)
[engine-scheduler.jar:]
at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [quartz-2.1.2.jar:]
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557)
[quartz-2.1.2.jar:]
And, long story short, the gluster integration with oVirt does not
work. As per Vijay Bellur's comments at
http://list-archives.org/2012/12/27/users-ovirt-org/continuing-my-ovirt-3...
this is due to a difference in the XML formatting output by gluster
vs. what is expected by VDSM, and is fixed in Gluster 3.4, which is
currently in alpha pre-release.
So my question is, was oVirt v3.2 released with a dependency on a
version of Gluster that is in alpha, or is there another workaround or
fix for this?
Rob
11 years, 8 months
[Users] Obtaining running tasks via API
by Jakub Libosvar
Hi all,
is there a way how I could obtain async tasks via REST-API? Something
similar to Tasks tab at the bottom pane in webadmin.
Thank you for answers,
Kuba
11 years, 8 months
[Users] iSCSI Storage mirror
by Jaco
Hi guys,
Got my system (3.2 on CentOS 6.3 - PoC lab v.0.99999) working fairly OK,
with a few issues that's of concern to me.
I've now started using iSCSI storage, but kept running into an issue
where the VM's would go into a paused state.
A bit of digging in the logs show that it's because of a timeout issue
talking to the iSCSI server/target, which for me raises the spectre of
potential corruption, especially under load.
Couldn't understand how this was possible, as I went out & bought some
dedicated hardware to set up a totally separate & isolated "storage"
network, but ended up simply running a cross-over UTP between the
machines (process-of-elimination & all that), but the issue persisted.
This morning I found that one of the mirrored drives started failing, so
(until I've replaced the drive & discovered otherwise) I suspect that
may be the possible cause of the issue.
What occurred to me last night, as this thing was keeping me awake, is
that this might not be the *best* course of action, and started thinking
that maybe another way of doing it, especially since oVirt does some
fairly low-level LVM stuff, is to rather store the VM's on a local
drive, get far better IOPS than I could hope for with iSCSI over GBE,
and rather set up the iSCSI to mirror the local device.
That way the data is still available on the target in the event a
fail-over/migration needs to take place, but that I'm reducing the risks
a bit while improving overall performance.
Is there a way to do this via oVirt, or would I have to do it manually
by setting up storage locally & set up the mirroring via iSCSI manually
as an OS-level?
And if so, what would I be looking for & what sort of caveats would I
have to keep in mind in order to make this setup suitable for use by
multiple hosts in the event a (live-)migration needs to take place? (I'm
pretty new at the iSCSI-thing & LVM knowledge is just passable)
I'd appreciate anyone's insights into this subject
Kind regards
- Jaco
11 years, 8 months
Re: [Users] Host installation problems. Brigde
by Christer Olsen
Does anyone have a clue what i might need to do ?
On Tue, Mar 12, 2013 at 4:12 PM, Christer Olsen
<christer.r.olsen(a)gmail.com>wrote:
> Does anyone have a clue what i might need to do ?
>
>
>
>
> On Mon, Mar 11, 2013 at 4:55 PM, Christer Olsen <
> christer.r.olsen(a)gmail.com> wrote:
>
>> Here is the complete log file.
>>
>> http://pastebin.com/5VYg4DFs
>>
>>
>> On Mon, Mar 11, 2013 at 10:31 AM, Antoni Segura Puimedon <
>> asegurap(a)redhat.com> wrote:
>>
>>>
>>>
>>> ----- Original Message -----
>>> > From: "Dan Kenigsberg" <danken(a)redhat.com>
>>> > To: "Christer Olsen" <christer.r.olsen(a)gmail.com>
>>> > Cc: users(a)ovirt.org
>>> > Sent: Monday, March 11, 2013 10:18:13 AM
>>> > Subject: Re: [Users] Host installation problems. Brigde
>>> >
>>> > On Sun, Mar 10, 2013 at 07:30:15PM +0100, Christer Olsen wrote:
>>> > > I'm having issues with installing host in oVirt.
>>> > >
>>> > >
>>> > > Manager reports:
>>> > > Failed to install Host localhost. Step: SetNetworking; Details:
>>> > > addNetwork
>>> > > error trying to add management bridge.
>>> >
>>> > Which version of ovirt are you using? ovirt-3.2 should be using
>>> > ovirt-host-deploy, which has differently-looking logs, and hopefully
>>> > less bugs.
>>>
>>> According to the repo he listed, ovirt-3.1, as seen in:
>>>
>>> http://dev.centos.org/centos/6/ovirt/x86_64/RPMS/
>>>
>>> >
>>> > >
>>> > >
>>> > > *** LOG ***
>>> > >
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 517 getAddress Entry.
>>> > > url=
>>> > > http://10.1.1.30:22020/Components/vds/
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 539 getAddress
>>> > > return.
>>> > > address=10.1.1.30 port=22020
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 957 makeBridge begin.
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 424 _getMGTIface:
>>> > > read host
>>> > > name: 10.1.1.30
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 431 _getMGTIface:
>>> > > using host
>>> > > name 10.1.1.30 strIP= 10.1.1.30
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 437 _getMGTIface
>>> > > IP=10.1.1.30
>>> > > strIface=eth0
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 997 makeBridge found
>>> > > the
>>> > > following bridge paramaters: ['NAME=', 'BOOTPROTO=dhcp', $
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 135
>>> > > ['/usr/share/vdsm/addNetwork', 'ovirtmgmt', '', '', 'eth0',
>>> > > 'NAME=',
>>> > > 'BOOTPROT$
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 143 Specified netmask
>>> > > or
>>> > > gateway but not ip
>>> > >
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 144
>>> > > WARNING:root:options
>>> > > IPADDR is deprecated. Use ipaddr instead
>>> > > WARNING:root:options NETMASK is deprecated. Use netmask instead
>>> > > WARNING:root:options BOOTPROTO is deprecated. Use bootproto instead
>>> > > WARNING:root:options ONBOOT is deprecated. Use onboot instead
>>> > > Traceback (most recent call last):
>>> > > File "/usr/share/vdsm/configNetwork.py", line 1458, in <module>
>>> > > main()
>>> > > File "/usr/share/vdsm/configNetwork.py", line 1427, in main
>>> > > addNetwork(bridge, **kwargs)
>>> > > File "/usr/share/vdsm/configNetwork.py", line 890, in addNetwork
>>> > > bridged=bridged, **options)
>>> > > File "/usr/share/vdsm/configNetwork.py", line 823, in
>>> > > _addNetworkValidation
>>> > > "Specified netmask or gateway but not ip")
>>> > > ConfigNetworkError: (22, 'Specified netmask or gateway but not ip')
>>> > >
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 1037 makeBridge
>>> > > Failed to add
>>> > > ovirtmgmt bridge out=Specified netmask or gateway bu$
>>> > >
>>> > > err=WARNING:root:options IPADDR is deprecated. Use ipaddr instead
>>> > > WARNING:root:options NETMASK is deprecated. Use netmask instead
>>> > > WARNING:root:options BOOTPROTO is deprecated. Use bootproto instead
>>> > > WARNING:root:options ONBOOT is deprecated. Use onboot instead
>>> > > Traceback (most recent call last):
>>> > > File "/usr/share/vdsm/configNetwork.py", line 1458, in <module>
>>> > > main()
>>> > > File "/usr/share/vdsm/configNetwork.py", line 1427, in main
>>> > > addNetwork(bridge, **kwargs)
>>> > > File "/usr/share/vdsm/configNetwork.py", line 890, in addNetwork
>>> > > bridged=bridged, **options)
>>> > > File "/usr/share/vdsm/configNetwork.py", line 823, in
>>> > > _addNetworkValidation
>>> > > "Specified netmask or gateway but not ip")
>>> > > ConfigNetworkError: (22, 'Specified netmask or gateway but not ip')
>>> > >
>>> > > ret=22
>>> > > Sun, 10 Mar 2013 19:19:30 ERROR deployUtil 1052 makeBridge
>>> > > errored:
>>> > > out=Specified netmask or gateway but not ip
>>> > >
>>> > > err=WARNING:root:options IPADDR is deprecated. Use ipaddr instead
>>> > > WARNING:root:options NETMASK is deprecated. Use netmask instead
>>> > > WARNING:root:options BOOTPROTO is deprecated. Use bootproto instead
>>> > > WARNING:root:options ONBOOT is deprecated. Use onboot instead
>>> > > Traceback (most recent call last):
>>> > > File "/usr/share/vdsm/configNetwork.py", line 1458, in <module>
>>> > > main()
>>> > > File "/usr/share/vdsm/configNetwork.py", line 1427, in main
>>> > > addNetwork(bridge, **kwargs)
>>> > > File "/usr/share/vdsm/configNetwork.py", line 890, in addNetwork
>>> > > bridged=bridged, **options)
>>> > > File "/usr/share/vdsm/configNetwork.py", line 823, in
>>> > > _addNetworkValidation
>>> > > "Specified netmask or gateway but not ip")
>>> > > ConfigNetworkError: (22, 'Specified netmask or gateway but not ip')
>>> > >
>>> > > ret=22
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG deployUtil 1055 makeBridge
>>> > > return.
>>> > > Sun, 10 Mar 2013 19:19:30 ERROR vds_bootstrap 729 addNetwork
>>> > > error
>>> > > trying to add management bridge
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG vds_bootstrap 278 <BSTRAP
>>> > > component='SetNetworking' status='FAIL' message='addNetwork error
>>> > > t$
>>> > > Sun, 10 Mar 2013 19:19:30 ERROR vds_bootstrap 1023 setNetworking
>>> > > test
>>> > > failed
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG vds_bootstrap 1140 <BSTRAP
>>> > > component='RHEV_INSTALL' status='FAIL'/>
>>> > > Sun, 10 Mar 2013 19:19:30 DEBUG vds_bootstrap 1142 **** End VDS
>>> > > Validation ****
>>> > >
>>> > >
>>> > > *** END LOG ***
>>> > >
>>> > >
>>> > >
>>> > > I have tried googling myself to an answer, and i have tried finding
>>> > > it out
>>> > > myself but with no luck.
>>> > >
>>> > >
>>> > > (the host is the same one as the engine is running on)
>>> > >
>>> > > Please, any help would be appreciated.
>>> > >
>>> > >
>>> > > Kind regards
>>> >
>>> > > _______________________________________________
>>> > > Users mailing list
>>> > > Users(a)ovirt.org
>>> > > http://lists.ovirt.org/mailman/listinfo/users
>>> >
>>> > _______________________________________________
>>> > Users mailing list
>>> > Users(a)ovirt.org
>>> > http://lists.ovirt.org/mailman/listinfo/users
>>> >
>>> _______________________________________________
>>> Users mailing list
>>> Users(a)ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>
>>
>
11 years, 8 months
[Users] HowTo: Spice ActiveX Plugin/Virt Viewer Console on oVirt 3.1
by Dead Horse
I have seen this question asked many times on this list and the spice-devel
list. Now having figured out how to make it work I will provide the answer
to the rest of the community.
*NOTE* this only applies to Windows/Internet Explorer users. There exists
no other option other than the html5 spice console (still beta/in
development) for windows users ATM. This will also only work with Internet
Explorer.
Basic Steps:
- Install an oVirt server.
- Add at least one node
- Setup storage/iso/export domains
Advanced steps
- Start by downloading: http://elmarco.fedorapeople.org/spice.cab
- Create a directory for it oVirt looks by default in /usr/share/spice
- Rename spice.cab to SpiceX.cab and copy it into /usr/share/spice
- Now edit /usr/share/ovirt-engine/engine.ear/root.war/WEB-INF and add the
following:
<!-- SpiceX.cab -->
<servlet>
<servlet-name>SpiceX.cab</servlet-name>
<servlet-class>org.ovirt.engine.core.FileServlet</servlet-class>
<init-param>
<param-name>type</param-name>
<param-value>application/octet-stream</param-value>
</init-param>
<init-param>
<param-name>file</param-name>
<param-value>/usr/share/spice/SpiceX.cab</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>SpiceX.cab</servlet-name>
<url-pattern>/spice/SpiceX.cab</url-pattern>
</servlet-mapping>
- Next create an html file within
/usr/share/ovirt-engine/engine.ear/root.war
- In the example below an html file called "spice.html"
- Copy/Paste the below into spice.html:
<!DOCTYPE html>
<html>
<head>
<title>SPICE Plugin Installer</title>
<script type="text/javascript">
function installSpice()
{
try {
document.getElementById('SpiceX').innerHTML = '<OBJECT id="SpiceX"
codebase="/spice/SpiceX.cab"
classid="clsid:ACD6D89C-938D-49B4-8E81-DDBD13F4B48A" width="0"
height="0"></OBJECT>';
} catch (ex) {
alert("Epic Fail!: " + ex.Description);
}
}
</script>
</head>
<body>
<p>
<p><b id='SpiceX'>Spice ActiveX Plugin</b> </p>
<button onclick='installSpice()'>Install Spice Plugin</button>
</p>
</body>
</html>
- Save the file
- You will now need to restart the ovirt-engine service EG: systemctl
restart ovirt-engine.service OR service ovirt-engine restart
- The installer page will now be available at http://<url to ovirt
server>/spice.html EX: http://ovirt.azeroth.net/spice.html
- Navigate to that page and click the install button
- IE will prompt you to deploy/install the SpiceX cabinet file
- It may gripe about an unsigned or untrusted source, acknowledge this an
proceed anyways
- If the install succeeds the text "Spice ActiveX Plugin" on the page will
change to blank (it's actually the plugin with null values)
- The console button in the user and webadmin portals will now launch the
new virt-viwer spice based console!
Happy Spice Consoling to your VM's from Windows!
*NOTE*
To uninstall the plugin:
- The below removes the add-on from IE (EG: removes knowledge of
"application/x-spice")
- pop a command terminal and type:
On Windows XP: regsvr32 /u "C:\Documents and Settings\Administrator\Local
Settings\Application Data\virt-viewer\bin\SpiceX.dll"
On Windows 7 regsvr32 /u C:\Documents and Settings\Administrator\Local
Settings\AppData\virt-viewer\bin\SpiceX.dll"
- Next we need to remove the rest of virt-viewer
- Go to add/remove programs and uninstall virt-viewer, this removes the
rest of virt-viewer from the system
11 years, 8 months
[Users] Failed to add gluster server
by suporte＠logicworks.pt
Hi,
I just installed oVirt 3.2 than add a node 1 using fedora18, attach an iSCSI storage, and local ISO NFS, and the data center is alive. Than try to add a second node from the ISO ovirt-node-iso-2.6.1-20120228.fc18.iso, but get this error message:
Failed to add gluster server node2.domain.com into cluster default. Gluster command[gluster peer probe 192.168.5.182] failed on server 192.168.5.181
On the second node I configured Optional password for adding Node through oVirt Engine UI
On the engine when adding a new Host I add the values to Name, Address, and Root Password , and than get this error:
Error: Cannot add host. SSH authentication failed, verify authentication parameters are correct (Username/password, public key etc). You may refer to the engine.log file for further details.
I notice that I cannot login as root on the second node, so how can I add a node through oVirt Engine UI if it asks for a root password?
What am I doing wrong?
thanks
11 years, 8 months
[Users] Possible migration from oVirt to RHEV?
by Bashar
Hello,
Doing some RnD and was wondering if it's possible to move from Fedora/oVirt
to RHEL/RHEV anytime in future for a production system if required.
>From the technical possibility point of view.
Thanks,
-B
11 years, 8 months
[Users] CFP reminder for Shanghai
by Theron Conrey
one or two folks have commented on the fact they didn't see the last CFP email that was sent out. I thought I'd repost it here. I'm looking forward to getting some more submissions and we hope that we'll see you in Shanghai!
----------------------
Hi Everyone,
We are actively seeking speakers for the oVirt workshop which will be
held on Intel's Shanghai Campus, 8-9 May 2013.
We are interested in talks in the following areas:
* Getting started developing oVirt
* oVirt for the systems administrator
* Where oVirt fits in the enterprise
* Gluster Integration
* leveraging oVirt for Gluster deployments
* Case studies on cost savings with oVirt and Open Source data center virtualization
* Troubleshooting oVirt
* Hardware optimizations for virtualization
* oVirt Plugin development
* oVirt architecture from a security and best practices point of view.
* oVirt Project Roadmaps
* Deep dives into features/areas
* Deep dives into code/debugging
Please submit talk proposals for review by sending an email to workshop-pc at ovirt.org.
Please include your full name, speaker biography and your talk abstract. We will accept submissions through Friday, 29 March 2013 at 23:59 PST. Speakers will be notified of acceptance by Monday, 8 April 2013.
Accepted speakers should plan to submit their slides to the workshop-pc at ovirt.org mailing list no later than close of business on Monday, 22 April 2013.
Registration can be found here: http://ovirtshanghai2013.eventbrite.com/
Hotel and lodging information can be found here: http://www.ovirt.org/Intel_Workshop_May_2013
Keep your eyes open for further announcements!
Thank you all for your participation!
--
Theron Conrey
Open Source and Standards, Red Hat
@theronconrey
(initial thread was here: http://lists.ovirt.org/pipermail/users/2013-March/012862.html)
11 years, 8 months
[Users] Upgrade 3.1 to 3.2
by Neil
Hi guys,
Does anyone have any successful upgrades from 3.1 to 3.2 using Centos
6.3 and the Dreyou repos?
I'm using ovirt 3.1 on our own production systems and would like to
know the recommended upgrade methods/paths. I don't see much in the
way of upgrade paths for any distributions for that matter.
I've done quite a lot of googling and can't find much, also checked on
the ovirt website for any possible guides or methods without much
success.
Thanks in advance.
Regards.
Neil Wilson.
11 years, 8 months
[Users] ovirt 3.1 all-in-one setup fail
by Alex Leonhardt
Hi,
since 3.2 all-in-one setup failed on centos 6.3, i tried 3.1 instead today,
unfortunately, again failing at the point when adding the host to the
cluster with this time this error :
2013-03-12 11:06:59::ERROR::all_in_one_100::206::root:: Traceback (most
recent call last):
File "/usr/share/ovirt-engine/scripts/plugins/all_in_one_100.py", line
204, in initAPI
password=controller.CONF['AUTH_PASS'])
File "/usr/lib/python2.6/site-packages/ovirtsdk/api.py", line 88, in
__init__
debug=debug
File
"/usr/lib/python2.6/site-packages/ovirtsdk/infrastructure/connectionspool.py",
line 49, in __init__
debug=debug))
File "/usr/lib/python2.6/site-packages/ovirtsdk/web/connection.py", line
38, in __init__
timeout=timeout)
File "/usr/lib/python2.6/site-packages/ovirtsdk/web/connection.py", line
106, in __createConnection
raise NoCertificatesError
NoCertificatesError: [ERROR]::ca_file (CA certificate) must be specified
for SSL connection.
2013-03-12 11:06:59::DEBUG::setup_sequences::62::root:: Traceback (most
recent call last):
File "/usr/share/ovirt-engine/scripts/setup_sequences.py", line 60, in run
function()
File "/usr/share/ovirt-engine/scripts/plugins/all_in_one_100.py", line
207, in initAPI
raise Exception(ERROR_CREATE_API_OBJECT)
Exception: Error: could not create ovirtsdk API object
Alex
--
| RHCE | Senior Systems Engineer | www.vcore.co | www.vsearchcloud.com |
11 years, 8 months
