Comment 2 for bug 1677528

Reviewed: https://review.fuel-infra.org/32650
Submitter: Dmitry Kaigarodsev <email address hidden>
Branch: master

Commit: e4102be511dc64b71aaf282a8e8b5f38a021a8ee
Author: Valeriy Saharov <email address hidden>
Date: Thu Mar 30 10:50:27 2017

Added EXTRA_RPM_REPOS option

For installing new version of kernel with a lot of security fixes
 we need to add additional repos with updated package.

Change-Id: I8fe0d5246fe468b781d68112405adf07fe37c6c0
Closes-Bug: #1677528