OpenStack Study: flavor.py

**** CubicPower OpenStack Study ****

# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright 2012 Nachi Ueno, NTT MCL, Inc.

# 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.

from neutron.api import extensions

from neutron.api.v2 import attributes

from neutron.openstack.common import log as logging

LOG = logging.getLogger(__name__)

FLAVOR_NETWORK = 'flavor:network'

FLAVOR_ROUTER = 'flavor:router'

FLAVOR_ATTRIBUTE = {

'networks': {

FLAVOR_NETWORK: {'allow_post': True,

'allow_put': False,

'is_visible': True,

'default': attributes.ATTR_NOT_SPECIFIED}

},

'routers': {

FLAVOR_ROUTER: {'allow_post': True,

'allow_put': False,

'is_visible': True,

'default': attributes.ATTR_NOT_SPECIFIED}

}

}

**** CubicPower OpenStack Study ****

class Flavor(extensions.ExtensionDescriptor):

@classmethod

**** CubicPower OpenStack Study ****

    def get_name(cls):

        return "Flavor support for network and router"

    @classmethod

**** CubicPower OpenStack Study ****

    def get_alias(cls):

        return "flavor"

    @classmethod

**** CubicPower OpenStack Study ****

    def get_description(cls):

        return "Flavor"

    @classmethod

**** CubicPower OpenStack Study ****

    def get_namespace(cls):

        return "http://docs.openstack.org/ext/flavor/api/v1.0"

    @classmethod

**** CubicPower OpenStack Study ****

    def get_updated(cls):

        return "2012-07-20T10:00:00-00:00"

**** CubicPower OpenStack Study ****

    def get_extended_resources(self, version):

        if version == "2.0":

            return FLAVOR_ATTRIBUTE

        else:

            return {}