On Mon, Jun 25, 2012 at 03:15:47PM +0100, jose garcia wrote:
On 06/25/2012 01:24 PM, Dan Kenigsberg wrote:
On Mon, Jun 25, 2012 at 01:15:08PM +0100, jose garcia wrote:
On 06/25/2012 12:30 PM, Dan Kenigsberg wrote:
On Mon, Jun 25, 2012 at 12:11:37PM +0100, jose garcia wrote:
On Mon, Jun 25, 2012 at 10:57:47AM +0100, jose garcia wrote: >Good monday morning, > >Installed Fedora 17 and tried to install the node to a 3.1 engine. > >I'm getting an VDS Network exception in the engine side: > >in /var/log/ovirt-engine/engine: > >2012-06-25 10:15:34,132 WARN >[org.ovirt.engine.core.vdsbroker.VdsManager] >(QuartzScheduler_Worker-96) >ResourceManager::refreshVdsRunTimeInfo::Failed to refresh VDS , vds >= 2e9929c6-bea6-11e1-bfdd-ff11f39c80eb : >ovirt-node2.smb.eurotux.local, VDS Network Error, continuing. >VDSNetworkException: >2012-06-25 10:15:36,143 ERROR >[org.ovirt.engine.core.vdsbroker.VdsManager] >(QuartzScheduler_Worker-20) VDS::handleNetworkException Server >failed to respond, vds_id = 2e9929c6-bea6-11e1-bfdd-ff11f39c80eb, >vds_name = ovirt-node2.smb.eurotux.local, error = >VDSNetworkException: >2012-06-25 10:15:36,181 INFO >[org.ovirt.engine.core.bll.VdsEventListener] (pool-3-thread-49) >ResourceManager::vdsNotResponding entered for Host >2e9929c6-bea6-11e1-bfdd-ff11f39c80eb, 10.10.30.177 >2012-06-25 10:15:36,214 ERROR >[org.ovirt.engine.core.bll.VdsNotRespondingTreatmentCommand] >(pool-3-thread-49) [1afd4b89] Failed to run Fence script on >vds:ovirt-node2.smb.eurotux.local, VMs moved to UnKnown instead. > >While in the node, vdsmd does fail to sample nics: > >in /var/log/vdsm/vdsm.log: > > nf = netinfo.NetInfo() > File "/usr/share/vdsm/netinfo.py", line 268, in __init__ > _netinfo = get() > File "/usr/share/vdsm/netinfo.py", line 220, in get > for nic in nics() ]) >KeyError: 'p36p1' > >MainThread::INFO::2012-06-25 10:45:09,110::vdsm::76::vds::(run) VDSM >main thread ended. Waiting for 1 other threads... >MainThread::INFO::2012-06-25 10:45:09,111::vdsm::79::vds::(run) ><_MainThread(MainThread, started 140567823243072)> >MainThread::INFO::2012-06-25 10:45:09,111::vdsm::79::vds::(run) ><Thread(libvirtEventLoop, started daemon 140567752681216)> > >in /etc/var/log/messages there is a lot of vdsmd died too quickly: > >Jun 25 10:45:08 ovirt-node2 respawn: slave '/usr/share/vdsm/vdsm' >died too quickly, respawning slave >Jun 25 10:45:08 ovirt-node2 respawn: slave '/usr/share/vdsm/vdsm' >died too quickly, respawning slave >Jun 25 10:45:09 ovirt-node2 respawn: slave '/usr/share/vdsm/vdsm' >died too quickly for more than 30 seconds, master sleeping for 900 >seconds > >I don't know why Fedora 17 calls p36p1 to what was eth0 in Fedora >16, but tried to configure a bridge ovirtmgmt and the only >difference is that KeyError becomes 'ovirtmgmt'. The nic renaming may have happened due to biosdevname. Do you have it installed? Does any of the /etc/sysconfig/network-scripts/ifcfg-* refer to an old nic name?
Which version of vdsm are you running? It seems that it is pre-v4.9.4-61-g24f8627 which is too old for f17 to run - the output of ifconfig has changed. Please retry with latest beta version https://koji.fedoraproject.org/koji/buildinfo?buildID=327015
If the problem persists, could you run vdsm manually, with # su - vdsm -s /bin/bash # cd /usr/share/vdsm # ./vdsm maybe it would give a hint about the crash.
regards, Dan. Well, thank you. I have updated Vdsm to version 4.10. Now the
On 06/25/2012 11:37 AM, Dan Kenigsberg wrote: problem is with SSL and XMLRPC.
This is the error in the side of the engine:
/var/log/ovirt-engine/engine.log
ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (QuartzScheduler_Worker-52) XML RPC error in command GetCapabilitiesVDS ( Vds: ovirt-node2.smb.eurotux.local ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException, NoHttpResponseException: The server 10.10.30.177 failed to respond.
In the side of the node, there seems to be an authentication problem:
/var/log/vdsm/vdsm.log
SSLError: [Errno 1] _ssl.c:504: error:1407609C:SSL routines:SSL23_GET_CLIENT_HELLO:http request Thread-810::ERROR::2012-06-25 12:02:46,351::SecureXMLRPCServer::73::root::(handle_error) client ('10.10.30.101', 58605) Traceback (most recent call last): File "/usr/lib64/python2.7/SocketServer.py", line 582, in process_request_thread self.finish_request(request, client_address) File "/usr/lib/python2.7/site-packages/vdsm/SecureXMLRPCServer.py", line 66, in finish_request request.do_handshake() File "/usr/lib64/python2.7/ssl.py", line 305, in do_handshake self._sslobj.do_handshake() SSLError: [Errno 1] _ssl.c:504: error:1407609C:SSL routines:SSL23_GET_CLIENT_HELLO:http request
In /var/log/messages there is an:
vdsm [5834]: vdsm root ERROR client ()
with the ip address of the engine. Hmm... Do you have ssl=true in your /etc/vdsm/vdsm.conf ? Does vdsm respond locally to
vdsClient -s 0 getVdsCaps
(Maybe your local certificates and key were corrupted, and you will have to re-install the host form Engine in order to create a new set)
I have recreated the db and run engine-setup again. I have tried with ssl= true commented and uncommented in the node. vdsClient -s 0 getVdsCaps works locally and provides the information of the host, but something seems to be preventing it to get to the engine. I am still getting the same error. The installer is not beginning. I can do ssh as root to the host and vdsmd is alive. What do you mean by "The installer is not beginning"? Could you review your /etc/pki/vdsm/certs/ and check that they have been generated by *your* engine? Is the cacert the same as the one on the Engine machine?
Dan. In the engine server I have a self signed certificate. I set up a cacert and server.pem to avoid libvirtd complaining about gssapi. The one in the node is issued by the VDSM Certificate Authority, so I suppose it is set up by the vdsm package installation.
So here lies the problem. When Vdsm is first installed, it generates its own self-signed certificate. This, by definition, does not help to identify it for Engine. When you add a host to a data center, Engine logs into the host and askes the host to produce a *new* key. Engine's CA then signs the key, and put the cert back under /etc/pki/vdsm/cert. Something has gone wrong in this process. If you re-install the host it *should* override current keys. If not - it is a bug. Could you look at the installation logs (they sit on a random dir under /tmp)? Maybe there's a clue there why you keep the default good-for-almost-nothing keys that come with vdsm. Dan.