Comment 6 for bug 1250600

Reviewed: https://review.openstack.org/63571
Committed: https://git.openstack.org/cgit/openstack/openstack-manuals/commit/?id=443462d9245485622d4fd2ffd2d4e41f10e918b5
Submitter: Jenkins
Branch: stable/havana

commit 443462d9245485622d4fd2ffd2d4e41f10e918b5
Author: Andreas Jaeger <email address hidden>
Date: Fri Dec 20 13:23:36 2013 +0100

    Install Guide: Clarify database node setup

    Some people were not aware that they needed to install MySQL packages
    on nodes. This patch rearranges the code so that we have separate
    sections for controller and node and thus readers should easily
    spot what needs to be done.

    Change-Id: I104b949466b426e102d55bcb3c4a9cb72a0a6af9
    Closes-Bug: #1250600
    backport: havana
    (cherry picked from commit 54b57d1746ce5451e7412eb3f60068d0273f2ad1)