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