def create(self, context, pool):
"""
Create a loadbalancer_pool object.
"""
p = pool['pool']
tenant_id = self._get_tenant_id_for_create(context, p)
project = self._project_read(project_id=tenant_id)
if p['listener_id']:
try:
ll = self._api.loadbalancer_listener_read(id=p['listener_id'])
except NoIdError:
raise loadbalancerv2.EntityNotFound(name='Listener',
id=p['listener_id'])
project_id = ll.parent_uuid
if str(uuid.UUID(tenant_id)) != project_id:
raise NotAuthorized()
else:
ll = None
pool_uuid = uuidutils.generate_uuid()
name = self._get_resource_name('loadbalancer-pool', project,
p['name'], pool_uuid)
props = self.make_properties(p)
id_perms = IdPermsType(enable=True,
description=p['description'])
pool = LoadbalancerPool(name, project, uuid=pool_uuid,
loadbalancer_pool_properties=props,
id_perms=id_perms, display_name=p['name'])
if ll:
pool_exists = ll.get_loadbalancer_pool_back_refs()
if pool_exists is not None:
raise loadbalancerv2.OnePoolPerListener(
listener_id=p['listener_id'],
pool_id=pool_exists[0]['uuid'])
pool.set_loadbalancer_listener(ll)
# Custom attributes
if p['custom_attributes'] != ATTR_NOT_SPECIFIED:
custom_attributes = KeyValuePairs()
self.create_update_custom_attributes(p['custom_attributes'],
custom_attributes)
pool.set_loadbalancer_pool_custom_attributes(custom_attributes)
self._api.loadbalancer_pool_create(pool)
return self.make_dict(pool)
