Comment 6 for bug 1401100

Reviewed: https://review.openstack.org/140697
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=231b61ae14786211b5773959f95e6fbddecb3e27
Submitter: Jenkins
Branch: master

commit 231b61ae14786211b5773959f95e6fbddecb3e27
Author: Aleksandr Didenko <email address hidden>
Date: Wed Dec 10 16:32:08 2014 +0200

    Use augeas instead of sysctl::value

    We don't actually need to execute 'sysctl -w' for
    net.bridge.bridge-nf-call* sysctl keys since this can cause
    puppet errors if puppet tries to apply sysctl::value before bridge
    kernel module is loaded.

    So we just need to make sure those sysctl keys are configured
    properly in /etc/sysctl.conf file. When bridge kernel module is
    loaded by libvirt, it will set them to correct values itself.

    Closes-bug: #1401100
    Change-Id: Ib53038bc53846d14a6c7bf028c7b4e78eef56255