keystone commands don't print any version information

keystone-manage --version and keystone-all --version do
not show any version information. using the commons
version mechanism to set the version number

Fixes bug 1158783

Change-Id: Iade685a060cad8d9b3f2b80089d52faade43aba8

bin/keystone-all

@@ -25,6 +25,7 @@ from keystone import config
 from keystone.common import wsgi
 from keystone.common import utils
 from keystone.openstack.common import importutils
+from keystone.openstack.common import version
 
 
 CONF = config.CONF
@@ -77,7 +78,9 @@ if __name__ == '__main__':
     if os.path.exists(dev_conf):
         config_files = [dev_conf]
 
-    CONF(project='keystone', default_config_files=config_files)
+    CONF(project='keystone',
+         version=version.VersionInfo('keystone').version_string(),
+         default_config_files=config_files)
 
     config.setup_logging(CONF)
 

keystone/cli.py

@@ -25,6 +25,7 @@
 from keystone import config
 from keystone.openstack.common import importutils
 from keystone.openstack.common import jsonutils
+from keystone.openstack.common import version
 
 CONF = config.CONF
 
@@ -167,6 +168,7 @@ def main(argv=None, config_files=None):
     CONF.register_cli_opt(command_opt)
     CONF(args=argv[1:],
          project='keystone',
+         version=version.VersionInfo('keystone').version_string(),
          usage='%(prog)s [' + '|'.join([cmd.name for cmd in CMDS]) + ']',
          default_config_files=config_files)
     config.setup_logging(CONF)