Comment 5 for bug 1516027

Reviewed: https://review.openstack.org/255423
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=293f19b2a41386e1eea47a9e6add24b006c69c42
Submitter: Jenkins
Branch: master

commit 293f19b2a41386e1eea47a9e6add24b006c69c42
Author: Steven Hardy <email address hidden>
Date: Wed Dec 9 18:23:08 2015 +0000

    Remove unsafe "unset" defaults

    All of our sensitive parameters are defaulted to easily predictable
    values, which is very bad from a security perspective because we don't
    force clients to make sane choices thus risk deploying with the
    predictable default values. tripleoclient supports generating random
    values for all of these, so remove the defaults, for non-tripleoclient
    usage we can create a developer-only environment with defaults.

    Related-Bug: #1516027
    Change-Id: Ia0cf3b7e2de1aa42cf179cba195fb7770a1fc21c
    Depends-On: Ifb34b43fdedc55ad220df358c3ccc31e3c2e7c14