Comment 1 for bug 1179821

Reviewed: https://review.openstack.org/31490
Committed: http://github.com/stackforge/savanna/commit/01c3e9943a2de691455783f6af663216fb6915f9
Submitter: Jenkins
Branch: master

commit 01c3e9943a2de691455783f6af663216fb6915f9
Author: Alexander Kuznetsov <email address hidden>
Date: Mon Jun 3 16:26:52 2013 +0400

    Cluster security and node placement control

    Adding user key to the cluster

    Each cluster will have a it own private key for passwordless login

    It is possible to schedule a data nodes on diffirent hosts

    implements: blueprint node-placement-control and blueprint cluster-security

    fixed: bug #1179815 and bug #1179821

    Change-Id: I27183b9fcf1652b8f65a7018fe9cb880d5bed3b3