From e6073532e5020203a8ec2247ca7ddd481c6ec517 Mon Sep 17 00:00:00 2001
From: Vishvananda Ishaya <vishvananda@gmail.com>
Date: Sat, 5 Nov 2011 14:10:17 -0700
Subject: Separate metadata api into its own service

part 1 of blueprint separate-nova-metadata

 * adds api/metadata/ and moves code from ec2
 * moves metadata into separate binary
 * changes metadata forward to use metadata host and port
 * moves the metadata accept rule to the metadata api
 * adds nova-api-* to setup.py

Change-Id: I7f5d8e6cafc55b5c383cd88991f29c6059fb8d82
---
 bin/nova-api-metadata | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100755 bin/nova-api-metadata

(limited to 'bin/nova-api-metadata')

diff --git a/bin/nova-api-metadata b/bin/nova-api-metadata
new file mode 100755
index 000000000..199c3918c
--- /dev/null
+++ b/bin/nova-api-metadata
@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+# 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 Metadata API."""
+
+import eventlet
+eventlet.monkey_patch()
+
+import os
+import sys
+
+
+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)
+
+
+from nova import flags
+from nova import log as logging
+from nova import service
+from nova import utils
+
+if __name__ == '__main__':
+    utils.default_flagfile()
+    flags.FLAGS(sys.argv)
+    logging.setup()
+    utils.monkey_patch()
+    server = service.WSGIService('metadata')
+    service.serve(server)
+    service.wait()
-- 
cgit