def _update_subnetpool_prefixes(self, context, prefix_list, id):
with context.session.begin(subtransactions=True):
context.session.query(models_v2.SubnetPoolPrefix).filter_by(
subnetpool_id=id).delete()
for prefix in prefix_list:
model_prefix = models_v2.SubnetPoolPrefix(cidr=prefix,
subnetpool_id=id)
context.session.add(model_prefix)
def modify_fields_to_db(cls, fields):
result = super(SubnetPool, cls).modify_fields_to_db(fields)
if 'prefixes' in result:
result['prefixes'] = [
models.SubnetPoolPrefix(cidr=str(prefix),
subnetpool_id=result['id'])
for prefix in result['prefixes']
]
return result
def _create_subnetpool_prefix(self, context, cidr, subnetpool_id):
prefix_args = {'cidr': cidr, 'subnetpool_id': subnetpool_id}
subnetpool_prefix = models_v2.SubnetPoolPrefix(**prefix_args)
context.session.add(subnetpool_prefix)