Comment 3 for bug 1419769

Reviewed: https://review.openstack.org/154053
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=d378e8da49bed158c14518e2b3f0b19bf24e0649
Submitter: Jenkins
Branch: master

commit d378e8da49bed158c14518e2b3f0b19bf24e0649
Author: Alexander Gordeev <email address hidden>
Date: Mon Feb 9 17:06:09 2015 +0300

    [IBP] Fix udev 70-net-persistent.rules filling

    It's related to deployment snippents backporting to cloud-init.
    Snippet works with kernel parameter 'udevrules' passed during booting to
    /proc/cmdline.

    Image based installation doesn't use /proc/cmdline for getting this data.
    And it was containing redundant for that case 'grep udevrules' in the scripted
    line. It was creating empty file for every time. After removing it, the issue
    becomes completely resolved.

    Change-Id: I0fb3c5bb99960c71bb4e9299da144ea9ca7479fc
    Closes-Bug: #1419769