124 lines
3.4 KiB
Python
Executable File
124 lines
3.4 KiB
Python
Executable File
#
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# Copyright (c) 2015-2016 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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import uuid
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import httplib
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from nfv_common import debug
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from nfv_vim import nfvi
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from nfv_plugins.nfvi_plugins import config
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from nfv_plugins.nfvi_plugins.openstack import exceptions
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from nfv_plugins.nfvi_plugins.openstack import openstack
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from nfv_plugins.nfvi_plugins.openstack import keystone
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DLOG = debug.debug_get_logger('nfv_plugins.nfvi_plugins.identity_api')
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class NFVIIdentityAPI(nfvi.api.v1.NFVIIdentityAPI):
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"""
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NFVI Identity API Class Definition
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"""
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_name = 'Identity-API'
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_version = '1.0.0'
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_provider = 'Wind River'
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_signature = '22b3dbf6-e4ba-441b-8797-fb8a51210a43'
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def __init__(self):
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super(NFVIIdentityAPI, self).__init__()
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self._token = None
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self._directory = None
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@property
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def name(self):
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return self._name
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@property
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def version(self):
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return self._version
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@property
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def provider(self):
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return self._provider
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@property
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def signature(self):
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return self._signature
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def get_tenants(self, future, callback):
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"""
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Get a list of tenants
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"""
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response = dict()
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response['completed'] = False
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response['reason'] = ''
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try:
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future.set_timeouts(config.CONF.get('nfvi-timeouts', None))
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if self._token is None or self._token.is_expired():
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future.work(openstack.get_token, self._directory)
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future.result = (yield)
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if not future.result.is_complete():
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return
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self._token = future.result.data
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future.work(keystone.get_tenants, self._token)
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future.result = (yield)
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if not future.result.is_complete():
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return
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tenant_data_list = future.result.data
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tenant_objs = list()
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for tenant_data in tenant_data_list['projects']:
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tenant_uuid = uuid.UUID(tenant_data['id'])
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tenant_obj = nfvi.objects.v1.Tenant(str(tenant_uuid),
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tenant_data['name'],
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tenant_data['description'],
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tenant_data['enabled'])
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tenant_objs.append(tenant_obj)
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response['result-data'] = tenant_objs
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response['completed'] = True
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except exceptions.OpenStackRestAPIException as e:
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if httplib.UNAUTHORIZED == e.http_status_code:
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response['error-code'] = nfvi.NFVI_ERROR_CODE.TOKEN_EXPIRED
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if self._token is not None:
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self._token.set_expired()
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else:
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DLOG.exception("Caught exception while trying to get tenants, "
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"error=%s." % e)
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except Exception as e:
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DLOG.exception("Caught exception while trying to get tenants, "
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"error=%s." % e)
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finally:
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callback.send(response)
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callback.close()
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def initialize(self, config_file):
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"""
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Initialize the plugin
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"""
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config.load(config_file)
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self._directory = openstack.get_directory(config)
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def finalize(self):
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"""
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Finalize the plugin
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"""
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return
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