+def wait_for_vnf(tacker_client, vnf_id=None, vnf_name=None):
+ try:
+ _id = None
+ if vnf_id is not None:
+ _id = vnf_id
+ elif vnf_name is not None:
+ while _id is None:
+ try:
+ _id = get_vnf_id(tacker_client, vnf_name)
+ except:
+ logger.error("Bazinga")
+ else:
+ raise Exception('You must specify vnf_id or vnf_name')
+ while True:
+ vnf = [v for v in list_vnfs(tacker_client, verbose=True)['vnfs']
+ if v['id'] == _id]
+ vnf = vnf[0]
+ logger.info('Waiting for vnf {0}'.format(str(vnf)))
+ if vnf['status'] == 'ERROR':
+ raise Exception('Error when booting vnf %s' % _id)
+ elif vnf['status'] == 'PENDING_CREATE':
+ time.sleep(3)
+ continue
+ else:
+ break
+ return _id
+ except Exception, e:
+ logger.error("error [wait_for_vnf(tacker_client, '%s', '%s')]: %s"
+ % (vnf_id, vnf_name, e))
+ return None
+
+