Re: [ovirt-users] Cannot add host to cluster - install fails

----- Original Message ----- > From: "Mitja Mihelič" <ftp-admin(a)arnes.si&gt; > To: "Yedidyah Bar David" <didi(a)redhat.com&gt; > Cc: users(a)ovirt.org > Sent: Monday, July 6, 2015 11:49:28 AM > Subject: Re: [ovirt-users] Cannot add host to cluster - install fails > > On 05/07/15 13:40, Yedidyah Bar David wrote: >> ----- Original Message ----- >>> From: "Mitja Mihelič&quot;&lt;mitja.mihelic(a)arnes.si&gt; >>> To:users@ovirt.org >>> Sent: Friday, July 3, 2015 2:12:28 PM >>> Subject: [ovirt-users] Cannot add host to cluster - install fails >>> >>> Dear all, >>> >>> We are running the following setup: >>> ovirt-engine host: >>> - CentOS release 6.6 >>> - ovirt-engine-3.5.3.1-1.el6.noarch >>> >>> node: >>> - CentOS Linux release 7.1.1503 >>> - vdsm-4.16.20-0.el7.centos.x86_64 >>> >>> While adding a new host to our cluster the package installations fail. >>> >>> I have attached a piece of engine.log and a full ovirt-host-deploy* log >>> from the node. >>> >>> Why is is happening? Help would be very much appreciated. >> Perhaps an older ovirt-host-deploy package? >> >> You seem to have 1.2.3, while engine 3.5.3 requires at least 1.3.0 - >> not sure how this happened. Can you try to upgrade? >> >> Thanks and best regards, > This is interesting. The ovirt-host-deploy package version on the engine > host is ovirt-host-deploy-1.3.1-1.el6.noarch. > I tried to install ovirt-host-deploy manually using yum on the cluster > node. It wanted to install ovirt-host-deploy-1.3.1-1.el7, which should > be OK. > When adding a node, the install process tries to push an older version > of the ovirt-host-deploy package and also for the wrong CentOS version > (el6 instead od el7). > > Could this be a problem of the ovirt engine? The engine caches the bundle (tarfile) used for host-deploy in /var/cache/ovirt-engine/ovirt-host-deploy.tar . You can try to remove/rename it so that the engine will re-create it. It might have a too-new timestamp with older content for some reason.