Hi, On Wed, Jan 13, 2021 at 7:16 PM <netgoogling@gmail.com> wrote:
Dear list,
I have tried setting up self-hosting engine on a host with ONE Nic (Ovirt 4.4 CentOS 8 Stream). I followed the Quick Start Guide, and tried the command line self-host setup, but ended up with the following error:
{u'msg': u'There was a failure deploying the engine on the local engine VM. The system may not be provisioned according to the playbook results....
I tried on another host with TWO NICs (Ovirt 4.3 Oracle Linux 7 Update 9). This time I setup a bridge BR0 and disable EM1 (the first Ethernet interface on the host), and then created Bond0 on-top of BR0. Both Bond0 and EM2 (the second Ethernet interface on the host) were up. And then I tried again using Ovirt-Cockpit wizard, with the Engine VM set on BR0, and the deployment of Engine VM simply failed. The Engine and Host are using the same network numbers (192.168.2.0/24) and they resolved correctly. I read the logs in var/log/ovirt-engine/engine.log but there wasn't any error reported.
I have already tried many times for the past few days and I'm at my wits-end. May I know: 1) Is it possible to install Self-hosted engine with just ONE NIC?
Generally speaking, yes.
2) Any suggestion how to troubleshoot these problems? And tested network configurations?
Please check/share all relevant logs. If unsure, all of /var/log. Specifically, /var/log/ovirt-hosted-engine-setup/* (also engine-logs subdirs, if relevant) and /var/log/vdsm/* on the hosts. Good luck and best regards, -- Didi