| /* |
| * Copyright 2018-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.store.impl; |
| |
| import java.util.stream.Collectors; |
| |
| import io.atomix.cluster.discovery.BootstrapDiscoveryProvider; |
| import io.atomix.core.Atomix; |
| import org.apache.felix.scr.annotations.Activate; |
| import org.apache.felix.scr.annotations.Component; |
| import org.apache.felix.scr.annotations.Deactivate; |
| import org.apache.felix.scr.annotations.Reference; |
| import org.apache.felix.scr.annotations.ReferenceCardinality; |
| import org.apache.felix.scr.annotations.Service; |
| import org.onosproject.cluster.ClusterMetadataService; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Atomix manager. |
| */ |
| @Component(immediate = true) |
| @Service(value = AtomixManager.class) |
| public class AtomixManager { |
| |
| private final Logger log = LoggerFactory.getLogger(getClass()); |
| |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected ClusterMetadataService metadataService; |
| |
| private Atomix atomix; |
| |
| /** |
| * Returns the Atomix instance. |
| * |
| * @return the Atomix instance |
| */ |
| public Atomix getAtomix() { |
| return atomix; |
| } |
| |
| @Activate |
| public void activate() { |
| atomix = createAtomix(); |
| atomix.start().join(); |
| log.info("Started"); |
| } |
| |
| @Deactivate |
| public void deactivate() { |
| atomix.stop().join(); |
| log.info("Stopped"); |
| } |
| |
| private Atomix createAtomix() { |
| return Atomix.builder(getClass().getClassLoader()) |
| .withClusterId(metadataService.getClusterMetadata().getName()) |
| .withMemberId(metadataService.getLocalNode().id().id()) |
| .withAddress(metadataService.getLocalNode().ip().toString(), metadataService.getLocalNode().tcpPort()) |
| .withProperty("type", "onos") |
| .withMembershipProvider(BootstrapDiscoveryProvider.builder() |
| .withNodes(metadataService.getClusterMetadata().getStorageNodes().stream() |
| .map(node -> io.atomix.cluster.Node.builder() |
| .withId(node.id().id()) |
| .withAddress(node.ip().toString(), node.tcpPort()) |
| .build()) |
| .collect(Collectors.toList())) |
| .build()) |
| .build(); |
| } |
| } |