[ https://ovirt-jira.atlassian.net/browse/OVIRT-2223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=37185#comment-37185 ] Evgheni Dereveanchin commented on OVIRT-2223: --------------------------------------------- As most of our slaves are VMs it's probably easiest to rebuild them instead of upgrading as that will conserve disk space thanks to thin template images. This is in place for Fedora 28 but not yet tested on CentOS 7. I can spawn a separate ticket from OVIRT-280 to implement this. For now I've upgraded vm0002 on Staging and ~170 packages got updated including java and python libraries as well as other stuff. Put it online so that we can see if any incompatibilities are detected before upgrading the rest to move OVIRT-2045 forward

upgrade CentOS CI slaves ------------------------

Key: OVIRT-2223 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-2223 Project: oVirt - virtualization made easy Issue Type: Task Reporter: Evgheni Dereveanchin Assignee: infra

We do update most of the important software on slaves via global_setup yet packages like the kernel and libraries are left behind. With Fedora this is not a big deal since we rebuild those every year yet there's still a bunch of CentOS systems which may need updating. Opening ticket to track the upgrade footprint and test updates if needed.

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