279 lines
9.0 KiB
Python
279 lines
9.0 KiB
Python
# 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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from keystoneauth1 import identity
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from keystoneauth1 import session
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from oslo_config import cfg
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from oslo_log import log as logging
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from apmec.meso.drivers.nfv_drivers import abstract_driver
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from tackerclient.v1_0 import client as tacker_client
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LOG = logging.getLogger(__name__)
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CONF = cfg.CONF
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class Tacker_Driver(abstract_driver.NfvAbstractDriver):
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"""Driver for NFV
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OpenStack driver handles interactions with local as well as
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remote OpenStack instances. The driver invokes keystone service for VIM
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authorization and validation. The driver is also responsible for
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discovering placement attributes such as regions, availability zones
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"""
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def get_type(self):
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return 'tacker'
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def get_name(self):
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return 'OpenStack Tacker Driver'
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def get_description(self):
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return 'OpenStack Tacker Driver'
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def nsd_create(self, auth_attr, nsd_dict):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.nsd_create(nsd_dict)
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def nsd_get_by_name(self, auth_attr, nsd_name):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.nsd_get_by_name(nsd_name)
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def nsd_get(self, auth_attr, nsd_id):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.nsd_get(nsd_id)
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def ns_create(self, auth_attr, ns_dict):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.ns_create(ns_dict)
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def ns_get_by_name(self, auth_attr, ns_name):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.ns_get(ns_name)
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def ns_get(self, auth_attr, ns_id):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.ns_get(ns_id)
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def ns_check(self, auth_attr, ns_id):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.ns_check(ns_id)
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def ns_delete_by_name(self, auth_attr, ns_name):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.ns_delete(ns_name)
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def ns_delete(self, auth_attr, ns_id):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.ns_delete(ns_id)
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def ns_update(self, auth_attr, ns_id, ns_dict):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.ns_update(ns_id, ns_dict)
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def vnfd_create(self, auth_attr, vnfd_dict):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnfd_create(vnfd_dict)
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def vnf_create(self, auth_attr, vnf_dict):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnf_create(vnf_dict)
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def vnf_get(self, auth_attr, vnf_id):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnf_get(vnf_id)
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def vnfd_get(self, auth_attr, vnfd_id):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnfd_get(vnfd_id)
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def vnffgd_get_by_name(self, auth_attr, vnffgd_name):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnffgd_get(vnffgd_name)
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def vnffgd_get(self, auth_attr, vnffgd_id):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnffgd_get(vnffgd_id)
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def vnffg_create(self, auth_attr, vnffg_dict):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnffg_create(vnffg_dict)
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def vnffg_get_by_name(self, auth_attr, vnffg_name):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnffg_get(vnffg_name)
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def vnffg_get(self, auth_attr, vnffg_id):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnffg_get(vnffg_id)
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def vnffg_delete_by_name(self, auth_attr, vnffg_name):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnffg_delete(vnffg_name)
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def vnffg_delete(self, auth_attr, vnffg_id):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnffg_delete(vnffg_id)
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def vnffg_check(self, auth_attr, vnffg_id):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.vnffg_check(vnffg_id)
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def vnffg_update(self, auth_attr, vnffg_id, vnffg_dict):
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tacker_client = TackerClient(auth_attr)
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return tacker_client.ns_update(vnffg_id, vnffg_dict)
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class TackerClient(object):
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"""Tacker Client class for VNFM and NFVO negotiation"""
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def __init__(self, auth_attr):
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auth = identity.Password(**auth_attr)
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sess = session.Session(auth=auth)
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self.client = tacker_client.Client(session=sess)
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def nsd_create(self, nsd_dict):
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nsd_instance = self.client.create_nsd(body=nsd_dict)
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if nsd_instance:
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return nsd_instance['nsd']['id']
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else:
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return None
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def nsd_get_by_name(self, nsd_name):
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nsd_dict = self.client.list_nsds()
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nsd_list = nsd_dict['nsds']
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nsd_dict = None
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for nsd in nsd_list:
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if nsd['name'] == nsd_name:
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nsd_dict = nsd
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return nsd_dict
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def nsd_get(self, nsd_id):
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nsd_dict = self.client.show_nsd(nsd_id)
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return nsd_dict['nsd']
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def ns_create(self, ns_dict):
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ns_instance = self.client.create_ns(body=ns_dict)
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if ns_instance:
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return ns_instance['ns']['id']
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else:
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return None
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def ns_get_by_name(self, ns_name):
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ns_dict = self.client.list_nsds()
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ns_list = ns_dict['nss']
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ns_id = None
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for ns in ns_list:
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if ns['name'] == ns_name:
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ns_id = ns['id']
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return ns_id
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def ns_get(self, ns_id):
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ns_instance = self.client.show_ns(ns_id)
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return ns_instance['ns']
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def ns_delete_by_name(self, ns_name):
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ns_id = self.ns_get_by_name(ns_name)
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if ns_id:
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self.client.delete_ns(ns_id)
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def ns_check(self, ns_id):
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ns_dict = self.client.list_nss()
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ns_list = ns_dict['nss']
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check = False
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for ns in ns_list:
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if ns['id'] == ns_id:
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check = True
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return check
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def ns_delete(self, ns_id):
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return self.client.delete_ns(ns_id)
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def ns_update(self, ns_id, ns_dict):
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return self.client.update_ns(ns_id, ns_dict)
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def vnfd_create(self, vnfd_dict):
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vnfd_instance = self.client.create_vnfd(body=vnfd_dict)
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if vnfd_instance:
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return vnfd_instance['vnf']['id']
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else:
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return None
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def vnf_create(self, vnf_dict):
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vnf_instance = self.client.create_vnf(body=vnf_dict)
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if vnf_instance:
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return vnf_instance['vnf']['id']
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else:
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return None
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def vnf_get(self, vnf_id):
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vnf_instance = self.client.show_vnf(vnf_id)
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return vnf_instance['vnf']
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def vnfd_get(self, vnfd_id):
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vnfd_instance = self.client.show_vnfd(vnfd_id)
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return vnfd_instance['vnfd']
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def vnffgd_get_by_name(self, vnffgd_name):
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vnffgd_dict = self.client.list_vnffgds()
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vnffgd_list = vnffgd_dict['vnffgds']
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vnffgd_dict = None
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for vnffgd in vnffgd_list:
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if vnffgd['name'] == vnffgd_name:
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vnffgd_dict = vnffgd
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return vnffgd_dict
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def vnffgd_get(self, vnffgd_id):
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vnffgd_instance = self.client.show_vnffgd(vnffgd_id)
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return vnffgd_instance['vnffgd']
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def vnffg_create(self, vnffgd_dict):
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vnffg_instance = self.client.create_vnffg(body=vnffgd_dict)
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if vnffg_instance:
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return vnffg_instance['vnffg']['id']
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else:
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return None
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def vnffg_get_by_name(self, vnffg_name):
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vnffg_dict = self.client.list_vnffgs()
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vnffg_list = vnffg_dict['vnffgs']
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vnffg_id = None
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for vnffg in vnffg_list:
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if vnffg['name'] == vnffg_name:
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vnffg_id = vnffg['id']
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return vnffg_id
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def vnffg_get(self, vnffg_id):
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vnffg_instance = self.client.show_vnffg(vnffg_id)
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return vnffg_instance['vnffg']
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def vnffg_delete_by_name(self, vnffg_name):
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vnffg_id = self.vnffg_get_by_name(vnffg_name)
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if vnffg_id:
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self.client.delete_vnffg(vnffg_id)
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def vnffg_delete(self, vnffg_id):
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return self.client.delete_vnffg(vnffg_id)
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def vnffg_check(self, vnffg_id):
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vnffg_dict = self.client.list_vnffgs()
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vnffg_list = vnffg_dict['vnffgs']
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check = False
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for vnffg in vnffg_list:
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if vnffg['id'] == vnffg_id:
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check = True
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return check
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def vnffg_update(self, vnffg_id, vnffg_dict):
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return self.client.update_ns(vnffg_id, vnffg_dict)
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