On Wed, May 27, 2020 at 9:09 AM Oliver Leinfelder <oliver.leinfelder@gmail.com> wrote:
Hi there,
I'm a bit puzzled about an possible upgrade paths from a 4.3 cluster to version 4.4 in a self-hosted engine environment.
My idea was:
Set up a new host with a clean ovirt node 4.4 installation, then deploy the hosted engine on this with a restored backup from the production cluster and go from there.
Generally speaking, this is the intended approach.
This however fails with the following error:
2020-05-27 00:17:08,886+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:103 {'msg': 'non-zero return code', 'cmd': ['engine-setup', '--accept-defaults', '--config-append=/root/ovirt-engine-answers'], 'stdout': "[ INFO ] Stage: Initializing\n[ INFO ] Stage: Environment setup\n C onfiguration files: /etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf, /etc/ovirt-engine-setup.conf.d/10-packaging.conf, /etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf, /root/ovirt-engine-answers\n Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20200527001657-fyeueu.log\n Version: otop i-1.9.1 (otopi-1.9.1-1.el8)\n[ INFO ] DNF Downloading 1 files, 0.00KB\n[ INFO ] DNF Downloaded CentOS-8 - AppStream\n[ INFO ] DNF Downloading 1 files, 0.00KB\n[ INFO ] DNF Downloaded CentOS-8 - Base\n[ INFO ] DNF Downloading 1 files, 0.00KB\n [...] ... anwsers from backup config follow .... [...]
You should also see one or more ERROR messages, can you check/post them? Also, if possible, please try to check/share the engine-setup log. If you can access the engine VM, it's there, in: /var/log/ovirt-engine/setup Otherwise, you might find it in the host doing the deployment, in: /var/log/ovirt-hosted-engine-setup/engine-logs*
2020-05-27 00:17:12,396+0200 DEBUG otopi.context context._executeMethod:145 method exception Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/otopi/context.py", line 132, in _executeMethod method['method']() File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/gr-he-ansiblesetup/core/misc.py", line 403, in _closeup r = ah.run() File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/ansible_utils.py", line 229, in run raise RuntimeError(_('Failed executing ansible-playbook'))
Is this approach (restoring from 4.3) generally supposed to work? If not, what is the appropriate upgrade path?
Yes. Thanks and best regards, -- Didi