def _validate_security_group(security_group):
if "name" in security_group:
if len(security_group["name"]) > GROUP_NAME_MAX_LENGTH:
raise n_exc.InvalidInput(
error_message="Group name must be 255 characters or less")
if security_group["name"] == "default":
raise sg_ext.SecurityGroupDefaultAlreadyExists()
if ("description" in security_group and
len(security_group["description"]) > GROUP_DESCRIPTION_MAX_LENGTH):
raise n_exc.InvalidInput(
error_message="Group description must be 255 characters or less")
def create_security_group(context, security_group):
LOG.info("create_security_group for tenant %s" % (context.tenant_id))
group = security_group["security_group"]
group_name = group.get('name', '')
if group_name == "default":
raise sg_ext.SecurityGroupDefaultAlreadyExists()
group_id = uuidutils.generate_uuid()
with context.session.begin():
group["id"] = group_id
group["name"] = group_name
group["tenant_id"] = context.tenant_id
dbgroup = db_api.security_group_create(context, **group)
return v._make_security_group_dict(dbgroup)
