Re: [ovirt-users] self-hosted-engine Failed to establish session with host

Hi guys, I've gone through the oVirt admin front end as a test and I see I've been able to add the host to the Default datacenter manually. Not sure if perhaps this worked manually because it used root and I specified the password perhaps instead? Would be interesting to find out why this failed the automatic addition though. Thank you! Regards. Neil Wilson. On Tue, Aug 4, 2015 at 3:24 PM, Neil <nwilson123(a)gmail.com&gt; wrote: > Hi guys, > > I initially installed an AllinOne oVirt installation, but realised half > way through that I actually need a self-hosted-engine instead, so I did an > engine-cleanup and removed the database etc then ran... > > yum install ovirt-hosted-engine-setup > hosted-engine --deploy > > I installed Centos 6.4 minimal on the VM then did a full yum update to > 6.6 and restarted as well as disabled selinux. > > Everything went through perfectly and my engine is up and running, > however my installation suddenly terminated when trying to add the host to > the Default datacenter as follows.... > > [ INFO ] Engine replied: DB Up!Welcome to Health Status! > Enter the name of the cluster to which you want to add the host > (Default) [Default]: > [ ERROR ] Cannot automatically add the host to cluster Default: Cannot > add Host. Connecting to host via SSH has failed, verify that the host is > reachable (IP address, routable address etc.) You may refer to the > engine.log file for further details. > [ ERROR ] Failed to execute stage 'Closing up': Cannot add the host to > cluster Default > [ INFO ] Stage: Clean up > [ INFO ] Generating answer file > '/var/lib/ovirt-hosted-engine-setup/answers/answers-20150804143614.conf' > [ INFO ] Stage: Pre-termination > [ INFO ] Stage: Termination > > I've attached my engine.log and my answer file. I have confirmed that > both systems are able to reach each other, so I'm not sure if it's perhaps > some kind of DNS related issue perhaps? Note that I'm only using host file > resolution and not internal DNS names. > > Please could someone take a look and see if you are able to pick up > anything obvious please. > > Thank you! > > Regards. > > Neil Wilson. > > >