Merge "Implements blueprint separate-nova-volumeapi"

bin/nova-api-os-compute

@@ -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 OS 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('osapi_compute')
+    service.serve(server)
+    service.wait()

bin/nova-api-os-volume

@@ -42,6 +42,6 @@ if __name__ == '__main__':
     flags.FLAGS(sys.argv)
     logging.setup()
     utils.monkey_patch()
-    server = service.WSGIService('osapi')
+    server = service.WSGIService('osapi_volume')
     service.serve(server)
     service.wait()

nova/auth/manager.py

@@ -827,7 +827,7 @@ class AuthManager(object):
                    's3': 'http://%s:%s' % (s3_host, FLAGS.s3_port),
                    'os': '%s://%s:%s%s' % (FLAGS.osapi_scheme,
                                             ec2_host,
-                                            FLAGS.osapi_port,
+                                            FLAGS.osapi_compute_listen_port,
                                             FLAGS.osapi_path),
                    'user': user.name,
                    'nova': FLAGS.ca_file,

nova/common/cfg.py

@@ -32,14 +32,14 @@ Options can be strings, integers, floats, booleans, lists or 'multi strings':
 
     enabled_apis_opt = \
         cfg.ListOpt('enabled_apis',
-                    default=['ec2', 'osapi'],
+                    default=['ec2', 'osapi_compute'],
                     help='List of APIs to enable by default')
 
     DEFAULT_EXTENSIONS = [
         'nova.api.openstack.contrib.standard_extensions'
     ]
-    osapi_extension_opt = \
+    osapi_compute_extension_opt = \
-        cfg.MultiStrOpt('osapi_extension',
+        cfg.MultiStrOpt('osapi_compute_extension',
                         default=DEFAULT_EXTENSIONS)
 
 Option schemas are registered with with the config manager at runtime, but
@@ -55,7 +55,7 @@ before the option is referenced:
             ...
 
         def _load_extensions(self):
-            for ext_factory in self.conf.osapi_extension:
+            for ext_factory in self.conf.osapi_compute_extension:
                 ....
 
 A common usage pattern is for each option schema to be defined in the module or

nova/flags.py

@@ -309,19 +309,21 @@ DEFINE_integer('rabbit_max_retries', 0,
         'maximum rabbit connection attempts (0=try forever)')
 DEFINE_string('control_exchange', 'nova', 'the main exchange to connect to')
 DEFINE_boolean('rabbit_durable_queues', False, 'use durable queues')
-DEFINE_list('enabled_apis', ['ec2', 'osapi', 'metadata'],
+DEFINE_list('enabled_apis',
+            ['ec2', 'osapi_compute', 'osapi_volume', 'metadata'],
             'list of APIs to enable by default')
 DEFINE_string('ec2_host', '$my_ip', 'ip of api server')
 DEFINE_string('ec2_dmz_host', '$my_ip', 'internal ip of api server')
 DEFINE_integer('ec2_port', 8773, 'cloud controller port')
 DEFINE_string('ec2_scheme', 'http', 'prefix for ec2')
 DEFINE_string('ec2_path', '/services/Cloud', 'suffix for ec2')
-DEFINE_multistring('osapi_extension',
+DEFINE_multistring('osapi_compute_extension',
-                   ['nova.api.openstack.v2.contrib.standard_extensions'],
+                   ['nova.api.openstack.compute.contrib.standard_extensions'],
-                   'osapi extension to load')
+                   'osapi compute extension to load')
-DEFINE_string('osapi_host', '$my_ip', 'ip of api server')
+DEFINE_multistring('osapi_volume_extension',
+                   ['nova.api.openstack.volume.contrib.standard_extensions'],
+                   'osapi volume extension to load')
 DEFINE_string('osapi_scheme', 'http', 'prefix for openstack')
-DEFINE_integer('osapi_port', 8774, 'OpenStack API port')
 DEFINE_string('osapi_path', '/v1.1/', 'suffix for openstack')
 DEFINE_integer('osapi_max_limit', 1000,
                'max number of items returned in a collection response')

nova/service.py

@@ -48,9 +48,10 @@ flags.DEFINE_integer('periodic_interval', 60,
 flags.DEFINE_string('ec2_listen', "0.0.0.0",
                     'IP address for EC2 API to listen')
 flags.DEFINE_integer('ec2_listen_port', 8773, 'port for ec2 api to listen')
-flags.DEFINE_string('osapi_listen', "0.0.0.0",
+flags.DEFINE_string('osapi_compute_listen', "0.0.0.0",
                     'IP address for OpenStack API to listen')
-flags.DEFINE_integer('osapi_listen_port', 8774, 'port for os api to listen')
+flags.DEFINE_integer('osapi_compute_listen_port', 8774,
+                     'list port for osapi compute')
 flags.DEFINE_string('metadata_manager', 'nova.api.manager.MetadataManager',
                     'OpenStack metadata service manager')
 flags.DEFINE_string('metadata_listen', "0.0.0.0",
@@ -59,6 +60,10 @@ flags.DEFINE_integer('metadata_listen_port', 8775,
                      'port for metadata api to listen')
 flags.DEFINE_string('api_paste_config', "api-paste.ini",
                     'File name for the paste.deploy config for nova-api')
+flags.DEFINE_string('osapi_volume_listen', "0.0.0.0",
+                    'IP address for OpenStack Volume API to listen')
+flags.DEFINE_integer('osapi_volume_listen_port', 8776,
+                     'port for os volume api to listen')
 
 
 class Launcher(object):

setup.py

@@ -87,7 +87,8 @@ setup(name='nova',
                'bin/nova-api',
                'bin/nova-api-ec2',
                'bin/nova-api-metadata',
-               'bin/nova-api-os',
+               'bin/nova-api-os-compute',
+               'bin/nova-api-os-volume',
                'bin/nova-compute',
                'bin/nova-console',
                'bin/nova-dhcpbridge',