[Users] Adding oVirt Node Fails

Thu May 3 11:44:30 UTC 2012

On Thu, 2012-05-03 at 10:29 +0300, Doron Fediuck wrote:
> On 03/05/12 06:40, Itamar Heim wrote:
> > On 05/03/2012 04:29 AM, Nicholas Kesick wrote:
> >> Update: Please see my previous email and attachments as that may provide
> >> more info still.
> >>
> >> I manually renamed the bridge from breth0 to ovirtmgmt (edited
> >> /etc/sysconfig/network-scripts/ifcfg-eth0, copied
> >> /etc/sysconfig/network-scripts/ifcfg-breth0 to ifcfg-ovirtmgmt) then
> >> connected the network in the TUI and it came up correctly. Added the
> >> host, then tried approving it. So the error about not being able to
> >> rename the bridge disappeared, and it now shows in vdsm-reg.log that it
> >> got as far as copying engine.ssh.key.txt... but the manager still
> >> reports that "Failed to install Host Fedora16: Step: instCert", "Host
> >> Fedora16 was successfully approved" and host status of "Install failed".
> >>
> >> I've attached the contents of /var/log/vdsm-reg/* and /tmp/vds_* and a
> >> screenshot of the event log from the manager.
> > 
> > this seems the relevant part from log:
> > Thu, 26 Apr 2012 06:57:04 DEBUG    instCert: failed.
> > Traceback (most recent call last):
> >   File "/usr/share/vdsm-reg/deployUtil.py", line 1133, in instCert
> >   File "/usr/share/vdsm-reg/deployUtil.py", line 1098, in pkiCleanup
> > OSError: [Errno 16] Device or resource busy: '/etc/pki/vdsm/certs/cacert.pem'
> > 
> > have you tried rebooting the host between tries to clear potential issues?
> > doron?
> > 
> Good observation.
> Added Mike, as this is a node issue.
> I suggest you reboot and check if the same issue occurs.
> If so, you'll need Mike's help on that.

This is node, yes, but it appears to be purely in the vdsm-reg area.
I've been watching the issues, but it seems to fall more on the vdsm
team to handle, not node team.  If we need a fix in the node for this,
I'm happy to help fix it, but so far it seems to all be vdsm.

Mike

> 
> >>
> >> - Nick
> >> ------------------------------------------------------------------------
> >> From: cybertimber2000 at hotmail.com
> >> To: dfediuck at redhat.com
> >> Date: Wed, 2 May 2012 17:59:08 -0400
> >> CC: users at ovirt.org
> >> Subject: Re: [Users] Adding oVirt Node Fails
> >>
> >> Douglas,
> >>
> >> This happens after the approval part. So after I click approve is when
> >> it says the install cert failed, then reports that the approval suceeded
> >> (in events), but that the installation failed (in host status).
> >> Looking into the SSH keys, but I have attached the /var/log/vdsm-reg/*
> >> files from the node in question. It still seems to imply issues with
> >> renaming the bridge, so I'm looking into that now.
> >>
> >> I also cleared out and reset /root/.ssh/authorized_keys on the node, but
> >> no dice there. Maybe the first time it wasn't populated, hence the
> >> failed to read?
> >>
> >> - Nick
> >>
> >>
> >>  > Date: Wed, 2 May 2012 13:28:26 +0300
> >>  > From: dfediuck at redhat.com
> >>  > To: cybertimber2000 at hotmail.com
> >>  > CC: dougsland at redhat.com; users at ovirt.org
> >>  > Subject: Re: [Users] Adding oVirt Node Fails
> >>  >
> >>  > Hi Nick,
> >>  > You managed to add one log which complains about:
> >>  > Tue, 01 May 2012 18:00:18 DEBUG Failed to read /root/.ssh/authorized_keys
> >>  >
> >>  > Can you check this file inside your host?
> >>  >
> >>  > Also, it seems that you're adding it via the UI (New host), while
> >> such hosts
> >>  > in most cases will register if properly configured, and show up with
> >> PendingApproval
> >>  > status in the UI.
> >>  > So please add the logs you have in the host under /var/log/vdsm-reg/
> >>  >
> >>  >
> >>  > On 02/05/12 01:12, Nicholas Kesick wrote:
> >>  > > Douglas,
> >>  > >
> >>  > > VDSM is version 3.9.3.3. I'm not sure which error message you are
> >> refering to, but I attached the events from oVirt Manager as well as
> >> /tmp/vds_* from the node.
> >>  > >
> >>  > > Thanks,
> >>  > > - Nick
> >>  > >
> >>  > >
> >>  > >
> >> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------!
 --!
>  -!
> >>  > ---
> >>  > > Date: Tue, 1 May 2012 00:53:52 -0400
> >>  > > From: dougsland at redhat.com
> >>  > > To: users at ovirt.org
> >>  > > CC: cybertimber2000 at hotmail.com
> >>  > > Subject: Re: [Users] Adding oVirt Node Fails
> >>  > >
> >>  > > Hi Nicholas,
> >>  > >
> >>  > > On 04/30/2012 10:56 PM, Nicholas Kesick wrote:
> >>  > >
> >>  > > It's called "breth0". I've been tempted to rename it manually, but
> >> my understanding is that it's not persistant. Worth testing though.
> >>  > > dougsland, jboggs said you may know something about this being a
> >> bug in the stable version and is fixed in nightlies?
> >>  > >
> >>  > >
> >>  > > Can you please share your vdsm version and the full error message?
> >> /tmp/vds_* files would be nice too
> >>  > >
> >>  > > Here a patch that might help:
> >> http://gerrit.ovirt.org/#patch,sidebyside,3615,5,vdsm/configNetwork.py
> >> <http://gerrit.ovirt.org/#patch%2csidebyside%2c3615%2c5%2cvdsm/configNetwork.py>
> >> (already merged into vdsm tree)
> >>  > >
> >>  > >
> >>  > > Thanks!
> >>  > >
> >>  > > --
> >>  > > Cheers
> >>  > > Douglas
> >>  > >
> >>  > >
> >>  > >
> >>  > > _______________________________________________
> >>  > > Users mailing list
> >>  > > Users at ovirt.org
> >>  > > http://lists.ovirt.org/mailman/listinfo/users
> >>  >
> >>  >
> >>  > --
> >>  >
> >>  > /d
> >>  >
> >>  > "Willyoupleasehelpmefixmykeyboard?Thespacebarisbroken!"
> >>
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> >>
> >>
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> 
> 