def _create_network(self, request, data):
try:
params = {'name': data['net_name'],
'admin_state_up': (data['admin_state'] == 'True'),
'shared': data['shared']}
if api.neutron.is_port_profiles_supported():
params['net_profile_id'] = data['net_profile_id']
network = api.neutron.network_create(request, **params)
self.context['net_id'] = network.id
msg = (_('Network "%s" was successfully created.') %
network.name_or_id)
LOG.debug(msg)
return network
except Exception as e:
msg = (_('Failed to create network "%(network)s": %(reason)s') %
{"network": data['net_name'], "reason": e})
LOG.info(msg)
# Delete Precreated Network
try:
precreate_network = dict(tenant_id=request.user.project_id,
nwk_name=data['net_name'],
subnet=data['cidr'],
cfgp=data['cfg_profile'])
dfaclient = dfa_client.dfa_client()
dfaclient.do_delete_precreate_network(precreate_network)
except Exception as exc:
LOG.error('Unable to delete precreated Network')
exceptions.handle(self.request, exc.message)
redirect = self.get_failure_url()
exceptions.handle(request, msg, redirect=redirect)
return False
def _get_cfg_profiles(self, request):
profiles = []
try:
cfgplist = dfa_client.dfa_client().get_config_profiles_detail()
profiles = [profile for cfgp in cfgplist
if (cfgp.get('profileSubType') == 'network:universal')
for profile in [cfgp.get('profileName')]]
except Exception as exc:
exceptions.handle(request, exc.message)
return profiles
def handle(self, request, data):
precreate_flag = False
'''Pre-create network in enabler'''
precreate_network = dict(tenant_id=request.user.project_id,
nwk_name=data['net_name'],
subnet=data['cidr'],
cfgp=data['cfg_profile'])
if data['cfg_profile']:
dfaclient = dfa_client.dfa_client()
try:
precreate_flag = dfaclient.do_precreate_network(
precreate_network)
except Exception as exc:
LOG.error('Unable to do precreate Network')
exceptions.handle(self.request, exc.message)
return False
network = self._create_network(request, data)
if not network:
if precreate_flag:
# do precreate delete
try:
dfaclient.do_delete_precreate_network(precreate_network)
precreate_flag = False
except Exception as exc:
LOG.error('Unable to delete precreatedd Network')
exceptions.handle(self.request, exc.message)
return False
# If we do not need to create a subnet, return here.
if not data['with_subnet']:
return True
subnet = self._create_subnet(request, data, network, no_redirect=True)
if subnet:
return True
else:
self._delete_network(request, network)
if precreate_flag:
# do precreate delete
try:
dfaclient.do_delete_precreate_network(precreate_network)
except Exception as exc:
LOG.error('Unable to delete precreated Network')
exceptions.handle(self.request, exc.message)
return False
