2 * Copyright © 2015, 2017 China Telecom Beijing Research Institute and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.ovsdb.hwvtepsouthbound.transact;
10 import static org.opendaylight.ovsdb.lib.operations.Operations.op;
12 import com.google.common.annotations.VisibleForTesting;
13 import com.google.common.collect.Lists;
14 import com.google.common.collect.Sets;
15 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
16 import java.util.ArrayList;
17 import java.util.Collection;
18 import java.util.Collections;
19 import java.util.List;
21 import java.util.Map.Entry;
22 import java.util.Objects;
24 import org.opendaylight.mdsal.binding.api.DataTreeModification;
25 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepDeviceInfo;
26 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundConstants;
27 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundUtil;
28 import org.opendaylight.ovsdb.lib.notation.UUID;
29 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
30 import org.opendaylight.ovsdb.schema.hardwarevtep.McastMacsRemote;
31 import org.opendaylight.ovsdb.utils.mdsal.utils.TransactionType;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacs;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacsKey;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.locator.set.attributes.LocatorSet;
37 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
39 import org.slf4j.Logger;
40 import org.slf4j.LoggerFactory;
42 public class McastMacsRemoteUpdateCommand
43 extends AbstractTransactCommand<RemoteMcastMacs, RemoteMcastMacsKey, HwvtepGlobalAugmentation> {
44 private static final Logger LOG = LoggerFactory.getLogger(McastMacsRemoteUpdateCommand.class);
47 static final McastMacUnMetDependencyGetter MCAST_MAC_DATA_VALIDATOR = new McastMacUnMetDependencyGetter();
49 public McastMacsRemoteUpdateCommand(final HwvtepOperationalState state,
50 final Collection<DataTreeModification<Node>> changes) {
51 super(state, changes);
55 public void execute(final TransactionBuilder transaction) {
56 Map<InstanceIdentifier<Node>, List<RemoteMcastMacs>> updateds =
57 extractUpdated(getChanges(),RemoteMcastMacs.class);
58 if (!updateds.isEmpty()) {
59 for (Entry<InstanceIdentifier<Node>, List<RemoteMcastMacs>> updated:
60 updateds.entrySet()) {
61 updateMcastMacRemote(transaction, updated.getKey(), updated.getValue());
66 private void updateMcastMacRemote(final TransactionBuilder transaction,
67 final InstanceIdentifier<Node> instanceIdentifier, final List<RemoteMcastMacs> macList) {
68 for (RemoteMcastMacs mac: macList) {
69 //add / update only if locator set got changed
70 InstanceIdentifier<RemoteMcastMacs> macIid = instanceIdentifier
71 .augmentation(HwvtepGlobalAugmentation.class)
72 .child(RemoteMcastMacs.class, mac.key());
73 updateConfigData(RemoteMcastMacs.class, macIid, mac);
74 if (!HwvtepSouthboundUtil.isEmpty(mac.getLocatorSet())) {
75 onConfigUpdate(transaction, instanceIdentifier, mac, null);
81 public void onConfigUpdate(final TransactionBuilder transaction,
82 final InstanceIdentifier<Node> nodeIid,
83 final RemoteMcastMacs remoteMcastMac,
84 final InstanceIdentifier macKey,
85 final Object... extraData) {
86 InstanceIdentifier<RemoteMcastMacs> macIid = nodeIid.augmentation(HwvtepGlobalAugmentation.class)
87 .child(RemoteMcastMacs.class, remoteMcastMac.key());
88 processDependencies(MCAST_MAC_DATA_VALIDATOR, transaction, nodeIid, macIid, remoteMcastMac);
92 public void doDeviceTransaction(final TransactionBuilder transaction,
93 final InstanceIdentifier<Node> instanceIdentifier,
94 final RemoteMcastMacs mac,
95 final InstanceIdentifier macKey,
96 final Object... extraData) {
98 String nodeId = instanceIdentifier.firstKeyOf(Node.class).getNodeId().getValue();
99 LOG.debug("Creating remoteMcastMacs, mac address: {} {}", nodeId, mac.getMacEntryKey().getValue());
101 McastMacsRemote mcastMacsRemote = transaction.getTypedRowWrapper(McastMacsRemote.class);
102 setIpAddress(mcastMacsRemote, mac);
103 setLogicalSwitch(transaction, mcastMacsRemote, mac);
104 setMac(mcastMacsRemote, mac);
105 InstanceIdentifier<RemoteMcastMacs> macIid = instanceIdentifier.augmentation(HwvtepGlobalAugmentation.class)
106 .child(RemoteMcastMacs.class, mac.key());
107 HwvtepDeviceInfo.DeviceData deviceData = super.fetchDeviceData(RemoteMcastMacs.class, macIid);
108 if (deviceData == null) {
109 setLocatorSet(transaction, mcastMacsRemote, mac);
110 transaction.add(op.insert(mcastMacsRemote));
111 updateCurrentTxData(RemoteMcastMacs.class, macIid, new UUID("uuid"), mac);
112 updateControllerTxHistory(TransactionType.ADD, mcastMacsRemote);
113 LOG.info("CONTROLLER - {} {}", TransactionType.ADD, mcastMacsRemote);
114 } else if (deviceData.getUuid() != null) {
115 setLocatorSet(transaction, mcastMacsRemote, mac);
116 UUID macEntryUUID = deviceData.getUuid();
117 McastMacsRemote extraMac = transaction.getTypedRowSchema(McastMacsRemote.class);
118 extraMac.getUuidColumn().setData(macEntryUUID);
119 transaction.add(op.update(mcastMacsRemote)
120 .where(extraMac.getUuidColumn().getSchema().opEqual(macEntryUUID))
122 updateControllerTxHistory(TransactionType.UPDATE, mcastMacsRemote);
123 LOG.info("CONTROLLER - {} {}", TransactionType.UPDATE, mcastMacsRemote);
124 addToUpdates(macIid, mac);
126 LOG.error("Unable to update remoteMcastMacs {} {} because uuid not found in the operational"
127 + " store txId: {}", mac, deviceData, getOperationalState().getTransactionId());
129 updateConfigData(RemoteMcastMacs.class, macIid, mac);
132 private void setLogicalSwitch(final TransactionBuilder transaction, final McastMacsRemote mcastMacsRemote,
133 final RemoteMcastMacs inputMac) {
134 if (inputMac.getLogicalSwitchRef() != null) {
135 @SuppressWarnings("unchecked")
136 InstanceIdentifier<LogicalSwitches> lswitchIid =
137 (InstanceIdentifier<LogicalSwitches>) inputMac.getLogicalSwitchRef().getValue();
138 UUID logicalSwitchUUID = TransactUtils.getLogicalSwitchUUID(transaction, getOperationalState(), lswitchIid);
139 if (logicalSwitchUUID != null) {
140 mcastMacsRemote.setLogicalSwitch(logicalSwitchUUID);
145 private void setLocatorSet(final TransactionBuilder transaction, final McastMacsRemote mcastMacsRemote,
146 final RemoteMcastMacs inputMac) {
147 if (inputMac.getLocatorSet() != null && !inputMac.getLocatorSet().isEmpty()) {
148 UUID locatorSetUuid = TransactUtils.createPhysicalLocatorSet(getOperationalState(),
149 transaction, inputMac.getLocatorSet());
150 mcastMacsRemote.setLocatorSet(locatorSetUuid);
154 private static void setIpAddress(final McastMacsRemote mcastMacsRemote, final RemoteMcastMacs inputMac) {
155 if (inputMac.getIpaddr() != null) {
156 mcastMacsRemote.setIpAddress(inputMac.getIpaddr().getIpv4Address().getValue());
160 private static void setMac(final McastMacsRemote mcastMacsRemote, final RemoteMcastMacs inputMac) {
161 if (inputMac.getMacEntryKey() != null) {
162 if (inputMac.getMacEntryKey().equals(HwvtepSouthboundConstants.UNKNOWN_DST_MAC)) {
163 mcastMacsRemote.setMac(HwvtepSouthboundConstants.UNKNOWN_DST_STRING);
165 mcastMacsRemote.setMac(inputMac.getMacEntryKey().getValue());
171 protected Map<RemoteMcastMacsKey, RemoteMcastMacs> getData(final HwvtepGlobalAugmentation augmentation) {
172 return augmentation.getRemoteMcastMacs();
176 protected boolean areEqual(final RemoteMcastMacs macs1, final RemoteMcastMacs macs2) {
177 if (getOperationalState().isInReconciliation()) {
178 return Objects.equals(macs1.key(), macs2.key())
179 && compareLocatorSets(macs1.getLocatorSet(), macs2.getLocatorSet());
181 return Objects.equals(macs1.key(), macs2.key())
182 && Objects.equals(macs1.getLocatorSet(), macs2.getLocatorSet());
185 private static boolean compareLocatorSets(List<LocatorSet> locatorSet1, List<LocatorSet> locatorSet2) {
186 if (locatorSet1 == null) {
187 locatorSet1 = Collections.emptyList();
189 if (locatorSet2 == null) {
190 locatorSet2 = Collections.emptyList();
192 if (locatorSet1.size() != locatorSet2.size()) {
195 Set<LocatorSet> set1 = Sets.newHashSet(locatorSet1);
196 Set<LocatorSet> set2 = Sets.newHashSet(locatorSet2);
197 return set1.containsAll(set2);
200 static class McastMacUnMetDependencyGetter extends UnMetDependencyGetter<RemoteMcastMacs> {
203 public List<InstanceIdentifier<?>> getLogicalSwitchDependencies(final RemoteMcastMacs data) {
205 return Collections.emptyList();
207 return Lists.newArrayList(data.getLogicalSwitchRef().getValue());
211 public List<InstanceIdentifier<?>> getTerminationPointDependencies(final RemoteMcastMacs data) {
212 if (data == null || HwvtepSouthboundUtil.isEmpty(data.getLocatorSet())) {
213 return Collections.emptyList();
215 List<InstanceIdentifier<?>> locators = new ArrayList<>();
216 for (LocatorSet locator: data.getLocatorSet()) {
217 locators.add(locator.getLocatorRef().getValue());
223 @SuppressFBWarnings("UC_USELESS_OBJECT")
224 private void updateLocatorRefCounts(final MdsalUpdate mdsalUpdate) {
225 //decrement the refcounts from old mcast mac
226 //increment the refcounts for new mcast mac
227 RemoteMcastMacs newMac = (RemoteMcastMacs) mdsalUpdate.getNewData();
228 RemoteMcastMacs oldMac = (RemoteMcastMacs) mdsalUpdate.getOldData();
229 InstanceIdentifier<RemoteMcastMacs> macIid = mdsalUpdate.getKey();
231 if (oldMac != null && !oldMac.equals(newMac)) {
232 if (oldMac.getLocatorSet() != null) {
233 List<LocatorSet> removedLocators = new ArrayList<>(oldMac.getLocatorSet());
234 if (newMac.getLocatorSet() != null) {
235 removedLocators.removeAll(newMac.getLocatorSet());
237 removedLocators.forEach(iid -> getDeviceInfo().decRefCount(macIid, iid.getLocatorRef().getValue()));
243 public void onSuccess(final TransactionBuilder tx) {
244 for (MdsalUpdate mdsalUpdate : updates) {
245 updateLocatorRefCounts(mdsalUpdate);
246 RemoteMcastMacs mac = (RemoteMcastMacs) mdsalUpdate.getNewData();
247 InstanceIdentifier<RemoteMcastMacs> macIid = mdsalUpdate.getKey();
248 getDeviceInfo().updateRemoteMcast(
249 (InstanceIdentifier<LogicalSwitches>) mac.getLogicalSwitchRef().getValue(), macIid, mac);
254 protected String getKeyStr(final InstanceIdentifier<RemoteMcastMacs> iid) {
255 return getLsKeyStr(iid.firstKeyOf(RemoteMcastMacs.class).getLogicalSwitchRef().getValue());