rename Easy API to Direct API

bin/nova-direct-api

@@ -0,0 +1,61 @@
+#!/usr/bin/env python
+# pylint: disable-msg=C0103
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2010 United States Government as represented by the
+# Administrator of the National Aeronautics and Space Administration.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License");
+#    you may not use this file except in compliance with the License.
+#    You may obtain a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+
+"""Starter script for Nova Easy API."""
+
+import gettext
+import os
+import sys
+
+# If ../nova/__init__.py exists, add ../ to Python search path, so that
+# it will override what happens to be installed in /usr/(local/)lib/python...
+possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
+                                   os.pardir,
+                                   os.pardir))
+if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
+    sys.path.insert(0, possible_topdir)
+
+gettext.install('nova', unicode=1)
+
+from nova import flags
+from nova import utils
+from nova import wsgi
+from nova.api import direct
+from nova.compute import api as compute_api
+
+
+FLAGS = flags.FLAGS
+flags.DEFINE_integer('direct_port', 8001, 'Direct API port')
+flags.DEFINE_string('direct_host', '0.0.0.0', 'Direct API host')
+
+if __name__ == '__main__':
+    utils.default_flagfile()
+    FLAGS(sys.argv)
+
+    direct.register_service('compute', compute_api.ComputeAPI())
+    direct.register_service('reflect', direct.Reflection())
+    router = direct.Router()
+    with_json = direct.JsonParamsMiddleware(router)
+    with_req = direct.PostParamsMiddleware(with_json)
+    with_auth = direct.DelegatedAuthMiddleware(with_req)
+
+    server = wsgi.Server()
+    server.start(with_auth, FLAGS.direct_port, host=FLAGS.direct_host)
+    server.wait()