Comment 5 for bug 1398643

Reviewed: https://review.openstack.org/176864
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=154604f958092444b7ae65e30a854f3ca213a76b
Submitter: Jenkins
Branch: master

commit 154604f958092444b7ae65e30a854f3ca213a76b
Author: Denis Egorenko <email address hidden>
Date: Thu Apr 23 18:42:04 2015 +0300

    Fedora kernel install in ibp mode

    Nailgun puts 'kernel_lt' flag in provisioning data and
    if this flag is set, it is supposed that we need to install
    kernel-lt package which is fedora kernel 3.10.
    We assume both kernels are available in centos OS image:
    2.6 and 3.10. We can just configure grub to boot with
    one of those kernels. If flag 'kernel_lt' is NOT set, we
    use 'vmlinuz-2.6' regexp for looking up for kernel file.
    Otherwise we use default regexp 'vmlinuz' and sort available
    kernels in backward direction, i.e. we use the newest available
    kernel.

    Co-Authored-By: Vladimir Kozhukalov <email address hidden>
    Change-Id: I1f7eee934440ce32d6e733c417e82f578b6d0c18
    Partially-closes-bug: #1398643