Fix bug 1709 - Adding non-root user to run Keystone

Change-Id: I2a9dadb36039fa3b2e61c8c055a4f86e5c3fd172
Signed-off-by: sousaedu <eduardo.sousa@canonical.com>
(cherry picked from commit 9d1d0c13292004487f57c7fd1ed8fb23d604725a)
2 files changed