[ovirt-users] proper update steps for HE (same major branch)

I have my entire cluster running on oVirt 4. As updates become available, what is the correct method to upgrade within the same major version? My initial thought is: 1. From oVirt web update my individual nodes that are marked as "a new version is available" 2. Logon to oVirt web through SSH and then yum update -y there Or is it backwards? I just want to be sure so that I do not break hosted-engine because I had to rebuild entirely on oVirt 4 after I could not get the engines out of 'stale data' in hosted-engine --vm-status so I am very cautious to update I've read a couple posts on this list before but I want to be absolutely sure before I do this Thanks!