2 * Copyright (c) 2015, 2017 Ericsson India Global Services Pvt Ltd. 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
9 package org.opendaylight.ovsdb.hwvtepsouthbound.transactions.md;
11 import java.util.ArrayList;
12 import java.util.Collections;
13 import java.util.HashMap;
14 import java.util.HashSet;
15 import java.util.List;
17 import java.util.Map.Entry;
20 import com.google.common.collect.Lists;
21 import com.google.common.util.concurrent.FutureCallback;
22 import com.google.common.util.concurrent.Futures;
23 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
24 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
25 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
26 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance;
27 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundMapper;
28 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundUtil;
29 import org.opendaylight.ovsdb.hwvtepsouthbound.transact.HwvtepOperationalState;
30 import org.opendaylight.ovsdb.hwvtepsouthbound.transact.PhysicalPortUpdateCommand;
31 import org.opendaylight.ovsdb.lib.message.TableUpdates;
32 import org.opendaylight.ovsdb.lib.notation.UUID;
33 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
34 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
35 import org.opendaylight.ovsdb.schema.hardwarevtep.LogicalSwitch;
36 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalPort;
37 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalSwitch;
38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepLogicalSwitchRef;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepNodeName;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalPortAugmentation;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalPortAugmentationBuilder;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.PhysicalSwitchAugmentation;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.Switches;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.port.attributes.PortFaultStatus;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.port.attributes.PortFaultStatusBuilder;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.port.attributes.PortFaultStatusKey;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.port.attributes.VlanBindings;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.port.attributes.VlanBindingsBuilder;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.port.attributes.VlanBindingsKey;
54 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
55 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
56 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
57 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointBuilder;
58 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
59 import org.opendaylight.yangtools.yang.binding.DataObject;
60 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
61 import org.slf4j.Logger;
62 import org.slf4j.LoggerFactory;
64 import com.google.common.base.Optional;
65 import com.google.common.base.Preconditions;
67 public class HwvtepPhysicalPortUpdateCommand extends AbstractTransactionCommand {
69 private static final Logger LOG = LoggerFactory.getLogger(HwvtepPhysicalPortUpdateCommand.class);
70 private Map<UUID, PhysicalPort> updatedPPRows;
71 private Map<UUID, PhysicalPort> oldPPRows;
72 private Map<UUID, PhysicalSwitch> switchUpdatedRows;
73 private Set<UUID> skipReconciliationPorts;
75 public HwvtepPhysicalPortUpdateCommand(HwvtepConnectionInstance key, TableUpdates updates, DatabaseSchema dbSchema) {
76 super(key, updates, dbSchema);
77 updatedPPRows = TyperUtils.extractRowsUpdated(PhysicalPort.class, getUpdates(), getDbSchema());
78 oldPPRows = TyperUtils.extractRowsOld(PhysicalPort.class, getUpdates(), getDbSchema());
79 switchUpdatedRows = TyperUtils.extractRowsUpdated(PhysicalSwitch.class, getUpdates(), getDbSchema());
80 skipReconciliationPorts = new HashSet<>();
81 for (Entry<UUID, PhysicalPort> pPortUpdateEntry : updatedPPRows.entrySet()) {
82 Optional<InstanceIdentifier<Node>> switchIid = getTerminationPointSwitch(pPortUpdateEntry.getKey());
83 if (switchIid.isPresent()) {
84 if (getDeviceInfo().getDeviceOperData(Node.class, switchIid.get()) == null) {
85 //This is the first update from switch do not have to do reconciliation of this port
86 //it is taken care by switch reconciliation
87 skipReconciliationPorts.add(pPortUpdateEntry.getKey());
95 public void execute(ReadWriteTransaction transaction) {
96 final InstanceIdentifier<Node> connectionIId = getOvsdbConnectionInstance().getInstanceIdentifier();
97 if (updatedPPRows.isEmpty()) {
100 LOG.trace("PhysicalPortTable updated: {}", updatedPPRows);
101 Optional<Node> node = HwvtepSouthboundUtil.readNode(transaction, connectionIId);
102 if (node.isPresent()) {
103 updateTerminationPoints(transaction, node.get());
104 // TODO: Handle Deletion of VLAN Bindings
108 private void updateTerminationPoints(ReadWriteTransaction transaction, Node node) {
109 for (Entry<UUID, PhysicalPort> pPortUpdateEntry : updatedPPRows.entrySet()) {
110 PhysicalPort pPortUpdate = pPortUpdateEntry.getValue();
111 String portName = pPortUpdate.getNameColumn().getData();
112 Optional<InstanceIdentifier<Node>> switchIid = getTerminationPointSwitch(pPortUpdateEntry.getKey());
113 if (!switchIid.isPresent()) {
114 switchIid = getTerminationPointSwitch(transaction, node, portName);
116 if (switchIid.isPresent()) {
117 TerminationPointKey tpKey = new TerminationPointKey(new TpId(portName));
118 TerminationPointBuilder tpBuilder = new TerminationPointBuilder();
119 tpBuilder.setKey(tpKey);
120 tpBuilder.setTpId(tpKey.getTpId());
121 InstanceIdentifier<TerminationPoint> tpPath = getInstanceIdentifier(switchIid.get(), pPortUpdate);
122 HwvtepPhysicalPortAugmentationBuilder tpAugmentationBuilder =
123 new HwvtepPhysicalPortAugmentationBuilder();
124 buildTerminationPoint(tpAugmentationBuilder, pPortUpdate);
125 setPortFaultStatus(tpAugmentationBuilder, pPortUpdate);
126 tpBuilder.addAugmentation(HwvtepPhysicalPortAugmentation.class, tpAugmentationBuilder.build());
127 if (oldPPRows.containsKey(pPortUpdateEntry.getKey())) {
128 transaction.merge(LogicalDatastoreType.OPERATIONAL, tpPath, tpBuilder.build());
130 transaction.put(LogicalDatastoreType.OPERATIONAL, tpPath, tpBuilder.build());
132 reconcileToPort(transaction, pPortUpdate, tpPath);
133 getDeviceInfo().updateDeviceOperData(TerminationPoint.class, tpPath,
134 pPortUpdate.getUuid(), pPortUpdate);
135 // Update with Deleted VlanBindings
136 if (oldPPRows.get(pPortUpdateEntry.getKey()) != null
137 && oldPPRows.get(pPortUpdateEntry.getKey()).getVlanBindingsColumn() != null) {
138 List<InstanceIdentifier<VlanBindings>> vBIiList = new ArrayList<>();
139 Map<Long, UUID> oldVb = oldPPRows.get(pPortUpdateEntry.getKey()).getVlanBindingsColumn().getData();
140 Map<Long, UUID> updatedVb = pPortUpdateEntry.getValue().getVlanBindingsColumn().getData();
141 for (Map.Entry<Long, UUID> oldVbEntry : oldVb.entrySet()) {
142 Long key = oldVbEntry.getKey();
143 if (!updatedVb.containsKey(key)) {
144 VlanBindings vBindings = createVlanBinding(key, oldVbEntry.getValue());
145 InstanceIdentifier<VlanBindings> vBid = getInstanceIdentifier(tpPath, vBindings);
148 deleteEntries(transaction, vBIiList);
151 // Update with Deleted portfaultstatus
152 deleteEntries(transaction,getPortFaultStatusToRemove( tpPath, pPortUpdate));
157 private void reconcileToPort(final ReadWriteTransaction transaction,
158 final PhysicalPort pPortUpdate,
159 final InstanceIdentifier<TerminationPoint> tpPath) {
160 if (skipReconciliationPorts.contains(pPortUpdate.getUuid())) {
161 //case of port added along with switch add
162 //switch reconciliation will take care of this port along with other ports
165 if (getDeviceInfo().getDeviceOperData(TerminationPoint.class, tpPath) != null) {
166 //case of port update not new port add
169 //case of individual port add , reconcile to this port
170 getDeviceInfo().updateDeviceOperData(TerminationPoint.class, tpPath, pPortUpdate.getUuid(), pPortUpdate);
171 Futures.addCallback(transaction.read(LogicalDatastoreType.CONFIGURATION, tpPath),
172 new FutureCallback<Optional<TerminationPoint>>() {
174 public void onSuccess(Optional<TerminationPoint> optionalConfigTp) {
175 if (!optionalConfigTp.isPresent() || optionalConfigTp.get().getAugmentation(
176 HwvtepPhysicalPortAugmentation.class) == null) {
177 //TODO port came with some vlan bindings clean them up use PortRemovedCommand
180 getDeviceInfo().updateDeviceOperData(TerminationPoint.class, tpPath,
181 pPortUpdate.getUuid(), pPortUpdate);
182 TerminationPoint configTp = optionalConfigTp.get();
183 getDeviceInfo().scheduleTransaction((transactionBuilder) -> {
184 InstanceIdentifier psIid = tpPath.firstIdentifierOf(Node.class);
185 HwvtepOperationalState operState = new HwvtepOperationalState(getOvsdbConnectionInstance());
186 PhysicalPortUpdateCommand portUpdateCommand = new PhysicalPortUpdateCommand(
187 operState, Collections.EMPTY_LIST);
188 portUpdateCommand.updatePhysicalPort(transactionBuilder, psIid,
189 Lists.newArrayList(configTp.getAugmentation(HwvtepPhysicalPortAugmentation.class)));
194 public void onFailure(Throwable throwable) {
199 private <T extends DataObject> void deleteEntries(ReadWriteTransaction transaction,
200 List<InstanceIdentifier<T>> entryIids) {
201 for (InstanceIdentifier<T> entryIid : entryIids) {
202 transaction.delete(LogicalDatastoreType.OPERATIONAL, entryIid);
206 private InstanceIdentifier<VlanBindings> getInstanceIdentifier(InstanceIdentifier<TerminationPoint> tpPath,
207 VlanBindings vBindings) {
208 return HwvtepSouthboundMapper.createInstanceIdentifier(getOvsdbConnectionInstance(), tpPath, vBindings);
211 private void buildTerminationPoint(HwvtepPhysicalPortAugmentationBuilder tpAugmentationBuilder,
212 PhysicalPort portUpdate) {
213 updatePhysicalPortId(portUpdate, tpAugmentationBuilder);
214 updatePort(portUpdate, tpAugmentationBuilder);
217 private void updatePort(PhysicalPort portUpdate, HwvtepPhysicalPortAugmentationBuilder tpAugmentationBuilder) {
218 updateVlanBindings(portUpdate, tpAugmentationBuilder);
219 tpAugmentationBuilder.setPhysicalPortUuid(new Uuid(portUpdate.getUuid().toString()));
222 private void updatePhysicalPortId(PhysicalPort portUpdate,
223 HwvtepPhysicalPortAugmentationBuilder tpAugmentationBuilder) {
224 tpAugmentationBuilder.setHwvtepNodeName(new HwvtepNodeName(portUpdate.getName()));
225 if (portUpdate.getDescription() != null) {
226 tpAugmentationBuilder.setHwvtepNodeDescription(portUpdate.getDescription());
230 private void updateVlanBindings(PhysicalPort portUpdate,
231 HwvtepPhysicalPortAugmentationBuilder tpAugmentationBuilder) {
232 Map<Long, UUID> vlanBindings = portUpdate.getVlanBindingsColumn().getData();
233 if (vlanBindings != null && !vlanBindings.isEmpty()) {
234 List<VlanBindings> vlanBindingsList = new ArrayList<>();
235 for (Map.Entry<Long, UUID> vlanBindingEntry : vlanBindings.entrySet()) {
236 Long vlanBindingKey = vlanBindingEntry.getKey();
237 UUID vlanBindingValue = vlanBindingEntry.getValue();
238 if (vlanBindingValue != null && vlanBindingKey != null) {
239 vlanBindingsList.add(createVlanBinding(vlanBindingKey, vlanBindingValue));
242 tpAugmentationBuilder.setVlanBindings(vlanBindingsList);
246 private VlanBindings createVlanBinding(Long key, UUID value) {
247 VlanBindingsBuilder vbBuilder = new VlanBindingsBuilder();
248 VlanBindingsKey vbKey = new VlanBindingsKey(new VlanId(key.intValue()));
249 vbBuilder.setKey(vbKey);
250 vbBuilder.setVlanIdKey(vbKey.getVlanIdKey());
251 HwvtepLogicalSwitchRef lSwitchRef = this.getLogicalSwitchRef(value);
252 vbBuilder.setLogicalSwitchRef(lSwitchRef);
253 return vbBuilder.build();
256 private HwvtepLogicalSwitchRef getLogicalSwitchRef(UUID switchUUID) {
257 LogicalSwitch logicalSwitch = getOvsdbConnectionInstance().getDeviceInfo().getLogicalSwitch(switchUUID);
258 if (logicalSwitch != null) {
259 InstanceIdentifier<LogicalSwitches> lSwitchIid =
260 HwvtepSouthboundMapper.createInstanceIdentifier(getOvsdbConnectionInstance(), logicalSwitch);
261 return new HwvtepLogicalSwitchRef(lSwitchIid);
263 LOG.debug("Failed to get LogicalSwitch {}", switchUUID);
264 LOG.trace("Available LogicalSwitches: {}",
265 getOvsdbConnectionInstance().getDeviceInfo().getLogicalSwitches().values());
269 private Optional<InstanceIdentifier<Node>> getTerminationPointSwitch(UUID portUUID) {
270 for (PhysicalSwitch updatedPhysicalSwitch : switchUpdatedRows.values()) {
271 if (updatedPhysicalSwitch.getPortsColumn().getData().contains(portUUID)) {
272 return Optional.of(HwvtepSouthboundMapper.createInstanceIdentifier(getOvsdbConnectionInstance(),
273 updatedPhysicalSwitch));
276 return Optional.absent();
279 private Optional<InstanceIdentifier<Node>> getTerminationPointSwitch(final ReadWriteTransaction transaction,
280 Node node, String tpName) {
281 HwvtepGlobalAugmentation hwvtepNode = node.getAugmentation(HwvtepGlobalAugmentation.class);
282 List<Switches> switchNodes = hwvtepNode.getSwitches();
283 for (Switches managedNodeEntry : switchNodes) {
284 @SuppressWarnings("unchecked")
285 Node switchNode = HwvtepSouthboundUtil
286 .readNode(transaction, (InstanceIdentifier<Node>) managedNodeEntry.getSwitchRef().getValue()).get();
287 TerminationPointKey tpKey = new TerminationPointKey(new TpId(tpName));
288 if (switchNode.getTerminationPoint() != null) {
289 for (TerminationPoint terminationPoint : switchNode.getTerminationPoint()) {
290 if (terminationPoint.getKey().equals(tpKey)) {
291 return Optional.of((InstanceIdentifier<Node>) managedNodeEntry.getSwitchRef().getValue());
296 return Optional.absent();
299 private InstanceIdentifier<TerminationPoint> getInstanceIdentifier(InstanceIdentifier<Node> switchIid,
300 PhysicalPort pPort) {
301 return switchIid.child(TerminationPoint.class, new TerminationPointKey(new TpId(pPort.getName())));
304 private void setPortFaultStatus(HwvtepPhysicalPortAugmentationBuilder tpAugmentationBuilder,
305 PhysicalPort portUpdate) {
306 if (portUpdate.getPortFaultStatusColumn() != null && portUpdate.getPortFaultStatusColumn().getData() != null
307 && !portUpdate.getPortFaultStatusColumn().getData().isEmpty()) {
308 List<PortFaultStatus> portFaultStatusLst = new ArrayList<>();
309 for (String portFaultStatus : portUpdate.getPortFaultStatusColumn().getData()) {
310 portFaultStatusLst.add(new PortFaultStatusBuilder().setKey(new PortFaultStatusKey(portFaultStatus))
311 .setPortFaultStatusKey(portFaultStatus).build());
313 tpAugmentationBuilder.setPortFaultStatus(portFaultStatusLst);
317 private List<InstanceIdentifier<PortFaultStatus>> getPortFaultStatusToRemove(
318 InstanceIdentifier<TerminationPoint> tpPath, PhysicalPort pPort) {
319 Preconditions.checkNotNull(tpPath);
320 Preconditions.checkNotNull(pPort);
321 List<InstanceIdentifier<PortFaultStatus>> result = new ArrayList<>();
322 PhysicalPort oldPort = oldPPRows.get(pPort.getUuid());
323 if (oldPort != null && oldPort.getPortFaultStatusColumn() != null) {
324 for (String portFltStat : oldPort.getPortFaultStatusColumn().getData()) {
325 if (pPort.getPortFaultStatusColumn() == null
326 || !pPort.getPortFaultStatusColumn().getData().contains(portFltStat)) {
327 InstanceIdentifier<PortFaultStatus> iid = tpPath.augmentation(HwvtepPhysicalPortAugmentation.class)
328 .child(PortFaultStatus.class, new PortFaultStatusKey(portFltStat));