| /* |
| * Copyright 2019-present Open Networking Foundation |
| * |
| * 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. |
| */ |
| package org.onosproject.openstacknetworking.api; |
| |
| import org.onlab.packet.IpAddress; |
| |
| /** |
| * Handles openstack mastership. |
| */ |
| public interface OpenstackHaService { |
| |
| /** |
| * Indicates the active-standby status. |
| * |
| * @return true if the the node runs in active mode, false otherwise |
| */ |
| boolean isActive(); |
| |
| /** |
| * Obtains the IP address of the active node. |
| * |
| * @return IP address of the active node |
| */ |
| IpAddress getActiveIp(); |
| |
| /** |
| * Configures the IP address of the active node. |
| * |
| * @param ip IP address of the active node |
| */ |
| void setActiveIp(IpAddress ip); |
| |
| /** |
| * Configures the active status. |
| * |
| * @param flag true if the node runs in active mode, false otherwise |
| */ |
| void setActive(boolean flag); |
| } |