2 * Copyright © 2017 Hewlett Packard Enterprise, Co. 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 java.util.Collection;
13 import java.util.HashMap;
14 import java.util.List;
16 import java.util.Map.Entry;
17 import java.util.Optional;
18 import org.opendaylight.mdsal.binding.api.DataTreeModification;
19 import org.opendaylight.ovsdb.lib.notation.UUID;
20 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
21 import org.opendaylight.ovsdb.schema.hardwarevtep.LogicalRouter;
22 import org.opendaylight.ovsdb.utils.mdsal.utils.TransactionType;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.Acls;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalRouters;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalRoutersKey;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.logical.router.attributes.AclBindings;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.logical.router.attributes.AclBindingsKey;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.logical.router.attributes.StaticRoutes;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.logical.router.attributes.SwitchBindings;
33 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
35 import org.slf4j.Logger;
36 import org.slf4j.LoggerFactory;
38 public class LogicalRouterUpdateCommand
39 extends AbstractTransactCommand<LogicalRouters, LogicalRoutersKey, HwvtepGlobalAugmentation> {
40 private static final Logger LOG = LoggerFactory.getLogger(LogicalRouterUpdateCommand.class);
42 public LogicalRouterUpdateCommand(final HwvtepOperationalState state,
43 final Collection<DataTreeModification<Node>> changes) {
44 super(state, changes);
48 public void execute(final TransactionBuilder transaction) {
49 Map<InstanceIdentifier<Node>, List<LogicalRouters>> updateMap =
50 extractUpdated(getChanges(),LogicalRouters.class);
52 for (Entry<InstanceIdentifier<Node>, List<LogicalRouters>> updated:
53 updateMap.entrySet()) {
54 updateLogicalRouter(transaction, updated.getKey(), updated.getValue());
58 private void updateLogicalRouter(final TransactionBuilder transaction,
59 final InstanceIdentifier<Node> instanceIdentifier, final List<LogicalRouters> routerList) {
60 for (LogicalRouters lrouter: routerList) {
61 InstanceIdentifier<LogicalRouters> routerKey = instanceIdentifier
62 .augmentation(HwvtepGlobalAugmentation.class).child(LogicalRouters.class, lrouter.key());
63 LOG.debug("Creating logical router named: {}", lrouter.getHwvtepNodeName());
65 final Optional<LogicalRouters> operationalRouterOptional =
66 getOperationalState().getLogicalRouters(instanceIdentifier, lrouter.key());
67 LogicalRouter logicalRouter = transaction.getTypedRowWrapper(LogicalRouter.class);
68 setDescription(logicalRouter, lrouter);
70 setSwitchBindings(transaction, logicalRouter, lrouter.getSwitchBindings());
71 setStaticRoutes(logicalRouter, lrouter.getStaticRoutes());
72 setAclBindings(logicalRouter, lrouter.getAclBindings());
74 if (!operationalRouterOptional.isPresent()) {
75 setName(logicalRouter, lrouter, operationalRouterOptional);
76 LOG.trace("Creating LogicalRouter entry: {}", logicalRouter);
77 transaction.add(op.insert(logicalRouter).withId(TransactUtils.getLogicalRouterId(lrouter)));
78 transaction.add(op.comment("Logical Router: Creating " + lrouter.getHwvtepNodeName().getValue()));
79 UUID lrUuid = new UUID(TransactUtils.getLogicalRouterId(lrouter));
80 updateCurrentTxData(LogicalRouters.class, routerKey, lrUuid, lrouter);
81 updateControllerTxHistory(TransactionType.ADD, logicalRouter);
83 LogicalRouters updatedLRouter = operationalRouterOptional.get();
84 String existingLogicalRouterName = updatedLRouter.getHwvtepNodeName().getValue();
85 LogicalRouter extraLogicalRouter = transaction.getTypedRowWrapper(LogicalRouter.class);
86 extraLogicalRouter.setName("");
87 LOG.trace("Updating LogicalRouter entry: {}", logicalRouter);
88 transaction.add(op.update(logicalRouter)
89 .where(extraLogicalRouter.getNameColumn().getSchema().opEqual(existingLogicalRouterName))
91 transaction.add(op.comment("Logical Router: Updating " + existingLogicalRouterName));
92 updateControllerTxHistory(TransactionType.UPDATE, logicalRouter);
98 private static void setDescription(final LogicalRouter logicalRouter, final LogicalRouters inputRouter) {
99 if (inputRouter.getHwvtepNodeDescription() != null) {
100 logicalRouter.setDescription(inputRouter.getHwvtepNodeDescription());
102 LOG.warn("Logical router {} is missing a description string", inputRouter.getHwvtepNodeName());
106 private static void setName(final LogicalRouter logicalRouter, final LogicalRouters inputRouter,
107 final Optional<LogicalRouters> inputRouterOptional) {
108 if (inputRouter.getHwvtepNodeName() != null) {
109 logicalRouter.setName(inputRouter.getHwvtepNodeName().getValue());
110 } else if (inputRouterOptional.isPresent() && inputRouterOptional.get().getHwvtepNodeName() != null) {
111 logicalRouter.setName(inputRouterOptional.get().getHwvtepNodeName().getValue());
115 private void setSwitchBindings(final TransactionBuilder transaction, final LogicalRouter logicalRouter,
116 final List<SwitchBindings> switchBindings) {
117 if (switchBindings != null) {
118 Map<String, UUID> bindingMap = new HashMap<>();
119 for (SwitchBindings switchBinding : switchBindings) {
120 @SuppressWarnings("unchecked")
121 InstanceIdentifier<LogicalSwitches> lswitchIid =
122 (InstanceIdentifier<LogicalSwitches>)switchBinding.getLogicalSwitchRef().getValue();
123 Optional<LogicalSwitches> operationalSwitchOptional =
124 getOperationalState().getLogicalSwitches(lswitchIid);
125 if (operationalSwitchOptional.isPresent()) {
126 Uuid logicalSwitchUuid = operationalSwitchOptional.get().getLogicalSwitchUuid();
127 bindingMap.put(switchBinding.getDestinationAddress().getIpv4Prefix().getValue(),
128 new UUID(logicalSwitchUuid.getValue()));
130 bindingMap.put(switchBinding.getDestinationAddress().getIpv4Prefix().getValue(),
131 TransactUtils.getLogicalSwitchUUID(transaction, getOperationalState(), lswitchIid));
134 logicalRouter.setSwitchBinding(bindingMap);
138 private void setAclBindings(final LogicalRouter logicalRouter, final Map<AclBindingsKey, AclBindings> aclBindings) {
139 if (aclBindings != null) {
140 Map<String, UUID> bindingMap = new HashMap<>();
141 for (AclBindings aclBinding : aclBindings.values()) {
142 @SuppressWarnings("unchecked")
143 InstanceIdentifier<Acls> aclIid =
144 (InstanceIdentifier<Acls>)aclBinding.getAclRef().getValue();
145 Optional<Acls> operationalAclOptional =
146 getOperationalState().getAcls(aclIid);
147 if (operationalAclOptional.isPresent()) {
148 Uuid aclUuid = operationalAclOptional.get().getAclUuid();
149 bindingMap.put(aclBinding.getRouterInterface().stringValue(),
150 new UUID(aclUuid.getValue()));
152 bindingMap.put(aclBinding.getRouterInterface().stringValue(),
153 TransactUtils.getAclUUID(aclIid));
156 logicalRouter.setAclBinding(bindingMap);
161 private static void setStaticRoutes(final LogicalRouter logicalRouter, final List<StaticRoutes> staticRoutes) {
162 if (staticRoutes != null) {
163 Map<String, String> staticRoutesMap = new HashMap<>();
164 for (StaticRoutes staticRoute : staticRoutes) {
165 staticRoutesMap.put(staticRoute.getDestinationAddress().stringValue(),
166 staticRoute.getNexthopAddress().stringValue());
168 logicalRouter.setStaticRoutes(staticRoutesMap);
173 protected Map<LogicalRoutersKey, LogicalRouters> getData(final HwvtepGlobalAugmentation augmentation) {
174 return augmentation.getLogicalRouters();