On 28 Dec 2017, at 13:23, Yedidyah Bar David <didi@redhat.com> wrote:
On Thu, Dec 28, 2017 at 1:46 PM, Eduardo Mayoral <emayoral@arsys.es> wrote:
Hi,
I just started upgrading one of our oVirt installations from 4.1.8 to 4.2
Engine is NOT self hosted. It is a plain CentOS 7.4 server.
Compute hosts (10 of them) are CentOS 7.4 as well. Storage is mainly iSCSI served from an external storage system.
Engine upgrade was seamless. Now I want to upgrade the hosts, then change the cluster compatibility level, then the datacenter compatibility. Can someone confirm that this is the correct sequence?
yes it is
On the first host, I put it in maintenance mode, installed centos-release-ovirt42 and removed centos-release-ovirt41.
When doing the upgrade host from the web interface, I get:
2017-12-28 10:58:46,054 p=7173 u=ovirt | Using /usr/share/ovirt-engine/playbooks/ansible.cfg as config file 2017-12-28 10:58:46,288 p=7173 u=ovirt | PLAY [all] ********************************************************************* 2017-12-28 10:58:46,316 p=7173 u=ovirt | TASK [ovirt-host-upgrade : Install ovirt-host package if it isn't installed] *** 2017-12-28 10:58:51,143 p=7173 u=ovirt | fatal: [llki612.arsyslan.es]: FAILED! => {"changed": false, "msg": "No package matching 'ovirt-host' found available, installed or updated", "rc": 126, "results": ["No package matching 'ovirt-host' found available, installed or updated"]} 2017-12-28 10:58:51,144 p=7173 u=ovirt | PLAY RECAP ********************************************************************* 2017-12-28 10:58:51,144 p=7173 u=ovirt | llki612.arsyslan.es : ok=0 changed=0 unreachable=0 failed=1
Now, I see the ovirt-host package is not installed or available on the Compute node. It is available on the ovirt-engine on repo "ovirt-4.2" (which is installed by ovirt-release42-4.2.0-1.el7.centos.noarch)
I am a bit confused here. I thought I only needed centos-release-ovirt42 (centos-ovirt42 repo) on the compute hosts. Is that so? Has this changed from 4.1 to 4.2?
I do not think this was changed.
Where did you find instructions to install centos-release-ovirt42?
right. this one only has CentOS bits (virt specific, but still it doesn’t include packages we distribute in oVirt like all ovirt-*)
Generally speaking, oVirt repos are available by installing ovirt-release*.
Best regards,
Thank you very much for your help!
-- Eduardo Mayoral Jimeno (emayoral@arsys.es) Administrador de sistemas. Departamento de Plataformas. Arsys internet. +34 941 620 145 ext. 5153
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