44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
# Copyright 2020 Red Hat, Inc.
|
|
# All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
from oslo_config import cfg
|
|
from oslo_log import log as logging
|
|
|
|
from kuryr_kubernetes.controller.drivers import base
|
|
|
|
CONF = cfg.CONF
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class ConfigNodesSubnets(base.NodesSubnetsDriver):
|
|
"""Provides list of nodes subnets from configuration."""
|
|
|
|
def get_nodes_subnets(self, raise_on_empty=False):
|
|
node_subnet_ids = CONF.pod_vif_nested.worker_nodes_subnets
|
|
if not node_subnet_ids:
|
|
if raise_on_empty:
|
|
raise cfg.RequiredOptError(
|
|
'worker_nodes_subnets', cfg.OptGroup('pod_vif_nested'))
|
|
else:
|
|
return []
|
|
|
|
return node_subnet_ids
|
|
|
|
def add_node(self, node):
|
|
return False
|
|
|
|
def delete_node(self, node):
|
|
return False
|