On 05/01/2012 10:30 AM, Doron Fediuck wrote:
On 30/04/12 19:23, Itamar Heim wrote:
On 04/30/2012 06:45 PM, Sascha Littel wrote:
Am Montag, 30. April 2012, 16:45:12 schrieben Sie:
Hi Sasha, This may be an issue of SSH authentication method. Can you please check you SSH server in the host- Password auth should be password and not Keyboard-interactive. This may lead to SSH auth failure as you engine log indicates.
Thanks dude this was the hint I need. I changed the PasswordAuthentication in /etc/ssh/sshd_config. Now I can add the vdsm into the oVirt engine host. Now the real work can beginn.
Doron - can we catch this error and give this hint to users as something worth checking?
(added engine-devel, as this extends to the engine side).
AFAICT, we get auth failure, with no reason. In order to handle it we can go in to ways (need to decide)-
- Add the keyboard-interactive auth to Mina SSHD.
There's a guy who added it[a] and we may try and ask for hints from him. I know that patches are welcomed there as well ;)
- Try to diagnose the failure we get, or scan Mina's err / debug stream.
I suspect we should be able to see something like:
debug1: Authentications that can continue: password,publickey ... debug3: preferred gssapi-with-mic,publickey,keyboard-interactive,password
So if server does not report 'password' as an option we could give a better auth-failure message.
It will be nice if someone from our community could pick this up, and if not this would be a nice feature for one of the coming versions.
indeed. Sascha - care to document this issue and details in a bug to begin with?
thanks, Itamar
[a] http://mail-archives.apache.org/mod_mbox/mina-dev/201112.mbox/%3CCACPdTxMmwE...
Am Montag, 30. April 2012, 13:09:25 schrieben Sie:
On 04/30/2012 02:07 PM, Sascha Littel wrote: > Am Montag, 30. April 2012, 05:04:09 schrieben Sie: >> On 04/29/2012 10:24 PM, S. Littel wrote: >>> Hi everybody, I'm working currently on a running version of vdsm >>> 4.9.1 for openSuSE 11.3. I'm changing many lines in the start/stop >>> scripts e.g. paths, rc commands. Most of this work looks fine but >>> if I try to get a connection between the oVirt engine (runs on a >>> openSuSE 12.1) and the vdsm host I get a ssl error. Also after >>> setting ssl in vdsm.conf to false and changing the settings in >>> oVirt engine database I still get this error. >> >> which settings are you changing in the db? > > I changed the seetings in the database with this 2 commands: did you restart engine after changing these?
Yes. I found this page in the oVirt Wiki: http://ovirt.org/w/index.php?title=OVirt_- _disable_SSL_in_VDSM&diff=3036&oldid=prev
> psql engine -U postgres -c "UPDATE vdc_options set option_value = > 'false' where option_name = 'SSLEnabled'" > > psql engine -U postgres -c "UPDATE vdc_options set option_value = > 'false' where option_name = 'UseSecureConnectionWithServers'" > >> UseSecureConnectionWithServers? > > Yes. > >>> So the general question, is there someone working on a openSuSE 11.3 >>> or 11.4 version of vdsm? Or someone who has experience how to get >>> it work? >>> >>> Regards >>> >>> Sascha Littel > > Here is the failure massage from the vdsm-reg.log I get on the vdsm > host: > > SSLError: [Errno 185090050] _ssl.c:328: error:0B084002:x509 > certificate routines:X509_load_cert_crl_file:system lib > MainThread::DEBUG::::deployUtil::1413::root::getRemoteFile end. > MainThread::DEBUG::::deployUtil::621::root::handleSSHKey start > MainThread::ERROR::::deployUtil::614::root::restorecon > /root/.ssh/authorized_keys failed > > And this is the failure message from engine.log on the oVirt engine > host: > > ERROR [org.ovirt.engine.core.utils.hostinstall.MinaInstallWrapper] > (http--0.0.0.0-8443-1) Could not connect to server > xen007.f1.aiges.net: Failed connecting > > to xen007.f1.aiges.net using given password! Please verify your > password is > > correct and that the host accepts password-based authentication > WARN [org.ovirt.engine.core.bll.AddVdsCommand] (http--0.0.0.0-8443-1) > CanDoAction of action AddVds failed. > Reasons:VDS_CANNOT_CONNECT_TO_SERVER,VAR__ACTION > __ADD,VAR__TYPE__HOST > > Regards > > Sascha Littel