/* * Copyright (c) 2021 PANTHEON.tech, s.r.o. and others. All rights reserved. * * This program and the accompanying materials are made available under the * terms of the Eclipse Public License v1.0 which accompanies this distribution, * and is available at http://www.eclipse.org/legal/epl-v10.html */ package org.opendaylight.controller.eos.akka; import com.google.common.annotations.Beta; import com.google.common.util.concurrent.ListenableFuture; import org.eclipse.jdt.annotation.NonNull; import org.opendaylight.yangtools.yang.common.Empty; /** * Service used to bring up/down the NativeEos service in individual datacenters. * Active datacenter in native eos terms means that the candidates from this datacenter can become owners of entities. * Additionally the singleton component makings ownership decisions, runs only in an active datacenter. * *
* Caller must make sure that only one datacenter is active at a time, otherwise the singleton actors
* in each datacenter will interfere with each other. The methods provided byt this service can be called
* on any node from the datacenter to be activated. Datacenters only need to brought up when using non-default
* datacenter or multiple datacenters.
*/
@Beta
public interface DataCenterControl {
/**
* Activates the native eos service in the datacenter that this method is called.
*/
@NonNull ListenableFuture