| /* |
| * Copyright 2015-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.onosproject.vtnrsc.virtualport.impl; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.UUID; |
| import java.util.stream.Collectors; |
| |
| 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.onlab.packet.IpAddress; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.util.KryoNamespace; |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.core.CoreService; |
| import org.onosproject.event.AbstractListenerManager; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.Host; |
| import org.onosproject.store.serializers.KryoNamespaces; |
| import org.onosproject.store.service.EventuallyConsistentMap; |
| import org.onosproject.store.service.EventuallyConsistentMapEvent; |
| import org.onosproject.store.service.EventuallyConsistentMapListener; |
| import org.onosproject.store.service.MultiValuedTimestamp; |
| import org.onosproject.store.service.StorageService; |
| import org.onosproject.store.service.WallClockTimestamp; |
| import org.onosproject.vtnrsc.AllowedAddressPair; |
| import org.onosproject.vtnrsc.BindingHostId; |
| import org.onosproject.vtnrsc.DefaultFloatingIp; |
| import org.onosproject.vtnrsc.DefaultVirtualPort; |
| import org.onosproject.vtnrsc.FixedIp; |
| import org.onosproject.vtnrsc.FloatingIp; |
| import org.onosproject.vtnrsc.FloatingIpId; |
| import org.onosproject.vtnrsc.RouterId; |
| import org.onosproject.vtnrsc.SecurityGroup; |
| import org.onosproject.vtnrsc.SubnetId; |
| import org.onosproject.vtnrsc.TenantId; |
| import org.onosproject.vtnrsc.TenantNetwork; |
| import org.onosproject.vtnrsc.TenantNetworkId; |
| import org.onosproject.vtnrsc.TenantRouter; |
| import org.onosproject.vtnrsc.VirtualPort; |
| import org.onosproject.vtnrsc.VirtualPortId; |
| import org.onosproject.vtnrsc.tenantnetwork.TenantNetworkService; |
| import org.onosproject.vtnrsc.virtualport.VirtualPortEvent; |
| import org.onosproject.vtnrsc.virtualport.VirtualPortListener; |
| import org.onosproject.vtnrsc.virtualport.VirtualPortService; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Provides implementation of the VirtualPort APIs. |
| */ |
| @Component(immediate = true) |
| @Service |
| public class VirtualPortManager extends AbstractListenerManager<VirtualPortEvent, VirtualPortListener> |
| implements VirtualPortService { |
| |
| private final Logger log = LoggerFactory.getLogger(getClass()); |
| |
| private static final String VIRTUALPORT = "vtn-virtual-port-store"; |
| private static final String VTNRSC_APP = "org.onosproject.vtnrsc"; |
| |
| private static final String VIRTUALPORT_ID_NULL = "VirtualPort ID cannot be null"; |
| private static final String VIRTUALPORT_NOT_NULL = "VirtualPort cannot be null"; |
| private static final String TENANTID_NOT_NULL = "TenantId cannot be null"; |
| private static final String NETWORKID_NOT_NULL = "NetworkId cannot be null"; |
| private static final String DEVICEID_NOT_NULL = "DeviceId cannot be null"; |
| private static final String FIXEDIP_NOT_NULL = "FixedIp cannot be null"; |
| private static final String MAC_NOT_NULL = "Mac address cannot be null"; |
| private static final String IP_NOT_NULL = "Ip cannot be null"; |
| private static final String EVENT_NOT_NULL = "event cannot be null"; |
| |
| protected EventuallyConsistentMap<VirtualPortId, VirtualPort> vPortStore; |
| protected ApplicationId appId; |
| |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected StorageService storageService; |
| |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected TenantNetworkService networkService; |
| |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected CoreService coreService; |
| |
| private EventuallyConsistentMapListener<VirtualPortId, VirtualPort> virtualPortListener = |
| new InnerVirtualPortStoreListener(); |
| |
| @Activate |
| public void activate() { |
| |
| appId = coreService.registerApplication(VTNRSC_APP); |
| |
| eventDispatcher.addSink(VirtualPortEvent.class, listenerRegistry); |
| |
| KryoNamespace.Builder serializer = KryoNamespace.newBuilder() |
| .register(KryoNamespaces.API) |
| .register(MultiValuedTimestamp.class) |
| .register(TenantNetworkId.class) |
| .register(Host.class) |
| .register(TenantNetwork.class) |
| .register(TenantNetworkId.class) |
| .register(TenantId.class) |
| .register(SubnetId.class) |
| .register(VirtualPortId.class) |
| .register(VirtualPort.State.class) |
| .register(AllowedAddressPair.class) |
| .register(FixedIp.class) |
| .register(FloatingIp.class) |
| .register(FloatingIpId.class) |
| .register(FloatingIp.Status.class) |
| .register(UUID.class) |
| .register(DefaultFloatingIp.class) |
| .register(BindingHostId.class) |
| .register(SecurityGroup.class) |
| .register(IpAddress.class) |
| .register(DefaultVirtualPort.class) |
| .register(RouterId.class) |
| .register(TenantRouter.class) |
| .register(VirtualPort.class); |
| vPortStore = storageService |
| .<VirtualPortId, VirtualPort>eventuallyConsistentMapBuilder() |
| .withName(VIRTUALPORT).withSerializer(serializer) |
| .withTimestampProvider((k, v) -> new WallClockTimestamp()) |
| .build(); |
| |
| vPortStore.addListener(virtualPortListener); |
| log.info("Started"); |
| } |
| |
| @Deactivate |
| public void deactivate() { |
| vPortStore.removeListener(virtualPortListener); |
| vPortStore.destroy(); |
| log.info("Stoppped"); |
| } |
| |
| @Override |
| public boolean exists(VirtualPortId vPortId) { |
| checkNotNull(vPortId, VIRTUALPORT_ID_NULL); |
| return vPortStore.containsKey(vPortId); |
| } |
| |
| @Override |
| public VirtualPort getPort(VirtualPortId vPortId) { |
| checkNotNull(vPortId, VIRTUALPORT_ID_NULL); |
| return vPortStore.get(vPortId); |
| } |
| |
| @Override |
| public VirtualPort getPort(FixedIp fixedIP) { |
| checkNotNull(fixedIP, FIXEDIP_NOT_NULL); |
| List<VirtualPort> vPorts = new ArrayList<>(); |
| vPortStore.values().forEach(p -> { |
| Iterator<FixedIp> fixedIps = p.fixedIps().iterator(); |
| while (fixedIps.hasNext()) { |
| if (fixedIps.next().equals(fixedIP)) { |
| vPorts.add(p); |
| break; |
| } |
| } |
| }); |
| if (vPorts.size() == 0) { |
| return null; |
| } |
| return vPorts.get(0); |
| } |
| |
| @Override |
| public VirtualPort getPort(MacAddress mac) { |
| checkNotNull(mac, MAC_NOT_NULL); |
| List<VirtualPort> vPorts = new ArrayList<>(); |
| vPortStore.values().stream().forEach(p -> { |
| if (p.macAddress().equals(mac)) { |
| vPorts.add(p); |
| } |
| }); |
| if (vPorts.size() == 0) { |
| return null; |
| } |
| return vPorts.get(0); |
| } |
| |
| @Override |
| public VirtualPort getPort(TenantNetworkId networkId, IpAddress ip) { |
| checkNotNull(networkId, NETWORKID_NOT_NULL); |
| checkNotNull(ip, IP_NOT_NULL); |
| List<VirtualPort> vPorts = new ArrayList<>(); |
| vPortStore.values().stream().filter(p -> p.networkId().equals(networkId)) |
| .forEach(p -> { |
| Iterator<FixedIp> fixedIps = p.fixedIps().iterator(); |
| while (fixedIps.hasNext()) { |
| if (fixedIps.next().ip().equals(ip)) { |
| vPorts.add(p); |
| break; |
| } |
| } |
| }); |
| if (vPorts.size() == 0) { |
| return null; |
| } |
| return vPorts.get(0); |
| } |
| |
| @Override |
| public Collection<VirtualPort> getPorts() { |
| return Collections.unmodifiableCollection(vPortStore.values()); |
| } |
| |
| @Override |
| public Collection<VirtualPort> getPorts(TenantNetworkId networkId) { |
| checkNotNull(networkId, NETWORKID_NOT_NULL); |
| return vPortStore.values().stream().filter(d -> d.networkId().equals(networkId)) |
| .collect(Collectors.toList()); |
| } |
| |
| @Override |
| public Collection<VirtualPort> getPorts(TenantId tenantId) { |
| checkNotNull(tenantId, TENANTID_NOT_NULL); |
| return vPortStore.values().stream().filter(d -> d.tenantId().equals(tenantId)) |
| .collect(Collectors.toList()); |
| } |
| |
| @Override |
| public Collection<VirtualPort> getPorts(DeviceId deviceId) { |
| checkNotNull(deviceId, DEVICEID_NOT_NULL); |
| return vPortStore.values().stream().filter(d -> d.deviceId().equals(deviceId)) |
| .collect(Collectors.toList()); |
| } |
| |
| @Override |
| public boolean createPorts(Iterable<VirtualPort> vPorts) { |
| checkNotNull(vPorts, VIRTUALPORT_NOT_NULL); |
| for (VirtualPort vPort : vPorts) { |
| log.debug("vPortId is {} ", vPort.portId().toString()); |
| vPortStore.put(vPort.portId(), vPort); |
| if (!vPortStore.containsKey(vPort.portId())) { |
| log.debug("The virtualPort is created failed whose identifier is {} ", |
| vPort.portId().toString()); |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean updatePorts(Iterable<VirtualPort> vPorts) { |
| checkNotNull(vPorts, VIRTUALPORT_NOT_NULL); |
| for (VirtualPort vPort : vPorts) { |
| vPortStore.put(vPort.portId(), vPort); |
| if (!vPortStore.containsKey(vPort.portId())) { |
| log.debug("The virtualPort is not exist whose identifier is {}", |
| vPort.portId().toString()); |
| return false; |
| } |
| |
| vPortStore.put(vPort.portId(), vPort); |
| |
| if (!vPort.equals(vPortStore.get(vPort.portId()))) { |
| log.debug("The virtualPort is updated failed whose identifier is {}", |
| vPort.portId().toString()); |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean removePorts(Iterable<VirtualPortId> vPortIds) { |
| checkNotNull(vPortIds, VIRTUALPORT_ID_NULL); |
| for (VirtualPortId vPortId : vPortIds) { |
| vPortStore.remove(vPortId); |
| if (vPortStore.containsKey(vPortId)) { |
| log.debug("The virtualPort is removed failed whose identifier is {}", |
| vPortId.toString()); |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| private class InnerVirtualPortStoreListener |
| implements |
| EventuallyConsistentMapListener<VirtualPortId, VirtualPort> { |
| |
| @Override |
| public void event(EventuallyConsistentMapEvent<VirtualPortId, VirtualPort> event) { |
| checkNotNull(event, EVENT_NOT_NULL); |
| log.info("virtual port event raised"); |
| VirtualPort virtualPort = event.value(); |
| if (EventuallyConsistentMapEvent.Type.PUT == event.type()) { |
| notifyListeners(new VirtualPortEvent( |
| VirtualPortEvent.Type.VIRTUAL_PORT_PUT, |
| virtualPort)); |
| } |
| if (EventuallyConsistentMapEvent.Type.REMOVE == event.type()) { |
| notifyListeners(new VirtualPortEvent( |
| VirtualPortEvent.Type.VIRTUAL_PORT_DELETE, |
| virtualPort)); |
| } |
| } |
| } |
| |
| /** |
| * Notifies specify event to all listeners. |
| * |
| * @param event virtual port event |
| */ |
| private void notifyListeners(VirtualPortEvent event) { |
| checkNotNull(event, EVENT_NOT_NULL); |
| post(event); |
| } |
| } |