2:30 a.m.
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)-
1. 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 ;)
2. 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.
[a]
http://mail-archives.apache.org/mod_mbox/mina-dev/201112.mbox/%3CCACPdTxM...
>>
>>> 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
>
>
--
/d
Never say "OOPS!" always say "Ah, Interesting!"