Hi
ovirt-node is taking this from
ovirt.org:
The oVirt Node sub-project is geared towards building a small, robust operating system image.
So correct way to upgrade it is indeed - from engine `Check for upgrades` and update directly from engine.
As there were issues with check upgrades ( will need to go through bz to find numbers ), best option is now for you:
- put host to maintanance
- yum update
- ovirt-node-ng-image-update will be installed and booted
- after host is started back, activate it back in engine
Do not allow base repos on ovirt-node, as it is image based and it contains everything it needs in ovirt-node-ng-image-update package.