1b36e20771
implements blueprint service-type-framework-cleanup * Defines logic and API for ServiceProvider - read-only entity that admins provide in configuration and which is stored in memory * ServiceType entity which maps to ServiceOfferings in new terms is removed for now. * Routed service insertion fixed to not to refer to service providers. * In case configuration changes and some service providers are removed then the resources must be cleanup in a special way (undeploy logical resources). This is a matter of future work * Add migration. Change-Id: I400ad8f544ec8bdc7d2efb597c995f284ff05829
94 lines
3.0 KiB
Python
94 lines
3.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 OpenStack Foundation.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# @author: Salvatore Orlando, VMware
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#
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from neutron.api import extensions
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from neutron.api.v2 import attributes
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from neutron.api.v2 import base
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from neutron.db import servicetype_db
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from neutron.openstack.common import log as logging
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LOG = logging.getLogger(__name__)
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RESOURCE_NAME = "service_provider"
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COLLECTION_NAME = "%ss" % RESOURCE_NAME
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SERVICE_ATTR = 'service_type'
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PLUGIN_ATTR = 'plugin'
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DRIVER_ATTR = 'driver'
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EXT_ALIAS = 'service-type'
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# Attribute Map for Service Provider Resource
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# Allow read-only access
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RESOURCE_ATTRIBUTE_MAP = {
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COLLECTION_NAME: {
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'service_type': {'allow_post': False, 'allow_put': False,
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'is_visible': True},
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'name': {'allow_post': False, 'allow_put': False,
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'is_visible': True},
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'default': {'allow_post': False, 'allow_put': False,
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'is_visible': True},
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}
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}
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class Servicetype(extensions.ExtensionDescriptor):
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@classmethod
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def get_name(cls):
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return _("Neutron Service Type Management")
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@classmethod
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def get_alias(cls):
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return EXT_ALIAS
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@classmethod
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def get_description(cls):
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return _("API for retrieving service providers for "
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"Neutron advanced services")
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@classmethod
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def get_namespace(cls):
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return "http://docs.openstack.org/ext/neutron/service-type/api/v1.0"
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@classmethod
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def get_updated(cls):
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return "2013-01-20T00:00:00-00:00"
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@classmethod
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def get_resources(cls):
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"""Returns Extended Resource for service type management."""
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my_plurals = [(key, key[:-1]) for key in RESOURCE_ATTRIBUTE_MAP.keys()]
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attributes.PLURALS.update(dict(my_plurals))
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attr_map = RESOURCE_ATTRIBUTE_MAP[COLLECTION_NAME]
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collection_name = COLLECTION_NAME.replace('_', '-')
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controller = base.create_resource(
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collection_name,
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RESOURCE_NAME,
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servicetype_db.ServiceTypeManager.get_instance(),
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attr_map)
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return [extensions.ResourceExtension(collection_name,
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controller,
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attr_map=attr_map)]
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def get_extended_resources(self, version):
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if version == "2.0":
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return RESOURCE_ATTRIBUTE_MAP
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else:
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return {}
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