71 lines
2.6 KiB
Python
71 lines
2.6 KiB
Python
# Copyright 2012 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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"""Flavor access interface."""
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from novaclient import base
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from novaclient.i18n import _
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class FlavorAccess(base.Resource):
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def __repr__(self):
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return ("<FlavorAccess flavor id: %s, tenant id: %s>" %
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(self.flavor_id, self.tenant_id))
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class FlavorAccessManager(base.ManagerWithFind):
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"""
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Manage :class:`FlavorAccess` resources.
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"""
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resource_class = FlavorAccess
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def list(self, **kwargs):
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if kwargs.get('flavor'):
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return self._list_by_flavor(kwargs['flavor'])
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elif kwargs.get('tenant'):
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return self._list_by_tenant(kwargs['tenant'])
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else:
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raise NotImplementedError(_('Unknown list options.'))
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def _list_by_flavor(self, flavor):
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return self._list('/flavors/%s/os-flavor-access' % base.getid(flavor),
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'flavor_access')
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def _list_by_tenant(self, tenant):
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"""Print flavor list shared with the given tenant."""
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# TODO(uni): need to figure out a proper URI for list_by_tenant
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# since current API already provided current tenant_id information
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raise NotImplementedError(_('Sorry, query by tenant not supported.'))
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def add_tenant_access(self, flavor, tenant):
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"""Add a tenant to the given flavor access list."""
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info = {'tenant': tenant}
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return self._action('addTenantAccess', flavor, info)
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def remove_tenant_access(self, flavor, tenant):
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"""Remove a tenant from the given flavor access list."""
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info = {'tenant': tenant}
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return self._action('removeTenantAccess', flavor, info)
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def _action(self, action, flavor, info, **kwargs):
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"""Perform a flavor action."""
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body = {action: info}
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self.run_hooks('modify_body_for_action', body, **kwargs)
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url = '/flavors/%s/action' % base.getid(flavor)
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_resp, body = self.api.client.post(url, body=body)
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return [self.resource_class(self, res)
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for res in body['flavor_access']]
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