def create_subnetpool(self, context, subnetpool):
"""Create a subnetpool"""
sp = subnetpool['subnetpool']
sp_reader = subnet_alloc.SubnetPoolReader(sp)
tenant_id = self._get_tenant_id_for_create(context, sp)
with context.session.begin(subtransactions=True):
pool_args = {'tenant_id': tenant_id,
'id': sp_reader.id,
'name': sp_reader.name,
'ip_version': sp_reader.ip_version,
'default_prefixlen':
sp_reader.default_prefixlen,
'min_prefixlen': sp_reader.min_prefixlen,
'max_prefixlen': sp_reader.max_prefixlen,
'shared': sp_reader.shared,
'default_quota': sp_reader.default_quota}
subnetpool = models_v2.SubnetPool(**pool_args)
context.session.add(subnetpool)
for prefix in sp_reader.prefixes:
self._create_subnetpool_prefix(context,
prefix,
subnetpool.id)
return self._make_subnetpool_dict(subnetpool)
def update_subnetpool(self, context, id, subnetpool):
"""Update a subnetpool"""
new_sp = subnetpool['subnetpool']
with context.session.begin(subtransactions=True):
orig_sp = self._get_subnetpool(context, id)
updated = self._updated_subnetpool_dict(orig_sp, new_sp)
updated['tenant_id'] = orig_sp.tenant_id
reader = subnet_alloc.SubnetPoolReader(updated)
orig_sp.update(
self._filter_non_model_columns(reader.subnetpool,
models_v2.SubnetPool))
self._update_subnetpool_prefixes(context, reader.prefixes, id)
for key in ['min_prefixlen', 'max_prefixlen', 'default_prefixlen']:
updated['key'] = str(updated[key])
return updated