| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * 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.opencord.cordvtn.api; |
| |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.HostId; |
| import org.onosproject.net.host.HostDescription; |
| |
| /** |
| * Provides service instance addition or removal. |
| */ |
| public interface InstanceService { |
| |
| /** |
| * Adds a service instance on a given connect point. Or updates if the |
| * instance already exists. |
| * |
| * @param connectPoint connect point of the instance |
| */ |
| void addInstance(ConnectPoint connectPoint); |
| |
| /** |
| * Removes a service instance from a given connect point. |
| * |
| * @param connectPoint connect point |
| */ |
| void removeInstance(ConnectPoint connectPoint); |
| |
| /** |
| * Adds a nested instance with given host ID and host description. |
| * Nested instance can be a container inside a virtual machine, for example. |
| * DHCP is not supported for the nested instance. |
| * |
| * @param hostId host id |
| * @param description host description |
| */ |
| void addNestedInstance(HostId hostId, HostDescription description); |
| |
| /** |
| * Removes nested instance with a given host ID. |
| * |
| * @param hostId host id |
| */ |
| void removeNestedInstance(HostId hostId); |
| } |