2 * Copyright (c) 2016 Cisco Systems, Inc. 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.controller.config.yang.config.vpp_provider.impl;
11 import java.util.ArrayList;
12 import java.util.List;
14 import javax.annotation.Nonnull;
15 import javax.annotation.Nullable;
17 import com.google.common.util.concurrent.MoreExecutors;
19 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
20 import org.opendaylight.controller.md.sal.binding.api.MountPointService;
21 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
22 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
23 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
24 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
25 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
26 import org.opendaylight.groupbasedpolicy.renderer.vpp.api.BridgeDomainManager;
27 import org.opendaylight.groupbasedpolicy.renderer.vpp.dhcp.DhcpRelayHandler;
28 import org.opendaylight.groupbasedpolicy.renderer.vpp.iface.InterfaceManager;
29 import org.opendaylight.groupbasedpolicy.renderer.vpp.lisp.LispStateManager;
30 import org.opendaylight.groupbasedpolicy.renderer.vpp.lisp.event.manager.GbpSubnetEventManager;
31 import org.opendaylight.groupbasedpolicy.renderer.vpp.lisp.flat.overlay.FlatOverlayManager;
32 import org.opendaylight.groupbasedpolicy.renderer.vpp.lisp.loopback.LoopbackManager;
33 import org.opendaylight.groupbasedpolicy.renderer.vpp.listener.GbpSubnetListener;
34 import org.opendaylight.groupbasedpolicy.renderer.vpp.listener.RendererPolicyListener;
35 import org.opendaylight.groupbasedpolicy.renderer.vpp.listener.VppEndpointListener;
36 import org.opendaylight.groupbasedpolicy.renderer.vpp.listener.VppNodeListener;
37 import org.opendaylight.groupbasedpolicy.renderer.vpp.manager.VppNodeManager;
38 import org.opendaylight.groupbasedpolicy.renderer.vpp.nat.NatManager;
39 import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.BridgeDomainManagerImpl;
40 import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.ForwardingManager;
41 import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.VppRendererPolicyManager;
42 import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.acl.AclManager;
43 import org.opendaylight.groupbasedpolicy.renderer.vpp.routing.RoutingManager;
44 import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.AllowAction;
45 import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.Classifier;
46 import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.EtherTypeClassifier;
47 import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.IpProtoClassifier;
48 import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.L4Classifier;
49 import org.opendaylight.groupbasedpolicy.renderer.vpp.util.MountedDataBrokerProvider;
50 import org.opendaylight.groupbasedpolicy.renderer.vpp.util.VppIidFactory;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.RendererName;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.Renderer;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.RendererBuilder;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.RendererKey;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.CapabilitiesBuilder;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.RendererNodesBuilder;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedActionDefinition;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedActionDefinitionBuilder;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedClassifierDefinition;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedClassifierDefinitionBuilder;
61 import org.slf4j.Logger;
62 import org.slf4j.LoggerFactory;
64 import com.google.common.base.Preconditions;
65 import com.google.common.collect.ImmutableList;
66 import com.google.common.eventbus.EventBus;
67 import com.google.common.util.concurrent.CheckedFuture;
68 import com.google.common.util.concurrent.FutureCallback;
69 import com.google.common.util.concurrent.Futures;
71 public class VppRenderer implements AutoCloseable, BindingAwareProvider {
73 public static final RendererName NAME = new RendererName("vpp-renderer");
74 private static final Logger LOG = LoggerFactory.getLogger(VppRenderer.class);
75 private final List<SupportedActionDefinition> actionDefinitions =
76 ImmutableList.of(new SupportedActionDefinitionBuilder().setActionDefinitionId(new AllowAction().getId())
77 .setSupportedParameterValues(new AllowAction().getSupportedParameterValues())
79 private final List<SupportedClassifierDefinition> classifierDefinitions;
81 private final DataBroker dataBroker;
82 private final String publicInterfaces;
83 private InterfaceManager interfaceManager;
84 private MountedDataBrokerProvider mountDataProvider;
85 private BridgeDomainManager bdManager;
86 private VppNodeListener vppNodeListener;
87 private VppEndpointListener vppEndpointListener;
88 private RendererPolicyListener rendererPolicyListener;
89 private GbpSubnetListener vppGbpSubnetListener;
90 private GbpSubnetEventManager subnetEventManager;
92 VppRenderer(@Nonnull DataBroker dataBroker, @Nonnull BindingAwareBroker bindingAwareBroker,
93 @Nullable String publicInterfaces) {
94 this.dataBroker = Preconditions.checkNotNull(dataBroker);
95 this.publicInterfaces = publicInterfaces;
96 bindingAwareBroker.registerProvider(this);
97 EtherTypeClassifier etherTypeClassifier = new EtherTypeClassifier(null);
98 IpProtoClassifier ipProtoClassifier = new IpProtoClassifier(etherTypeClassifier);
99 classifierDefinitions =
100 buildClassifierDefinitions(etherTypeClassifier, ipProtoClassifier, new L4Classifier(ipProtoClassifier));
103 private List<SupportedClassifierDefinition> buildClassifierDefinitions(Classifier... classifs) {
104 List<SupportedClassifierDefinition> clDefs = new ArrayList<>();
105 SupportedClassifierDefinitionBuilder clDefBuilder = new SupportedClassifierDefinitionBuilder();
106 for (Classifier classif : classifs) {
107 if (classif.getParent() != null) {
108 clDefBuilder.setParentClassifierDefinitionId(classif.getParent().getId());
110 clDefs.add(clDefBuilder.setClassifierDefinitionId(classif.getId())
111 .setSupportedParameterValues(classif.getSupportedParameterValues())
118 public void close() throws Exception {
119 LOG.info("Closing Vpp renderer");
120 if (vppNodeListener != null) {
121 vppNodeListener.close();
123 if (vppEndpointListener != null) {
124 vppEndpointListener.close();
126 if (rendererPolicyListener != null) {
127 rendererPolicyListener.close();
129 if (interfaceManager != null) {
130 interfaceManager.close();
133 if (vppGbpSubnetListener != null) {
134 vppGbpSubnetListener.close();
136 unregisterFromRendererManager();
140 public void onSessionInitiated(BindingAwareBroker.ProviderContext providerContext) {
141 LOG.info("starting vpp renderer");
143 MountPointService mountService =
144 Preconditions.checkNotNull(providerContext.getSALService(MountPointService.class));
145 mountDataProvider = new MountedDataBrokerProvider(mountService, dataBroker);
146 VppNodeManager vppNodeManager = new VppNodeManager(dataBroker, providerContext, publicInterfaces);
148 EventBus dtoEventBus = new EventBus((exception, context) -> LOG.error("Could not dispatch event: {} to {}",
149 context.getSubscriber(), context.getSubscriberMethod(), exception));
150 LispStateManager lispStateManager = new LispStateManager(mountDataProvider);
151 FlatOverlayManager flatOverlayManager = new FlatOverlayManager(dataBroker, mountDataProvider);
152 LoopbackManager loopbackManager = new LoopbackManager(mountDataProvider);
154 interfaceManager = new InterfaceManager(mountDataProvider, dataBroker, flatOverlayManager);
155 AclManager aclManager = new AclManager(mountDataProvider, interfaceManager);
156 NatManager natManager = new NatManager(dataBroker, mountDataProvider);
157 subnetEventManager = new GbpSubnetEventManager(loopbackManager);
158 dtoEventBus.register(interfaceManager);
159 dtoEventBus.register(subnetEventManager);
160 RoutingManager routingManager = new RoutingManager(dataBroker, mountDataProvider);
161 DhcpRelayHandler dhcpRelayHandler = new DhcpRelayHandler(dataBroker, mountDataProvider);
162 bdManager = new BridgeDomainManagerImpl(dataBroker);
163 ForwardingManager fwManager =
164 new ForwardingManager(interfaceManager, aclManager, natManager, routingManager, bdManager,
165 lispStateManager, loopbackManager, flatOverlayManager, dhcpRelayHandler, dataBroker);
166 VppRendererPolicyManager vppRendererPolicyManager = new VppRendererPolicyManager(fwManager, aclManager, dataBroker);
167 dtoEventBus.register(vppRendererPolicyManager);
169 vppNodeListener = new VppNodeListener(dataBroker, vppNodeManager, dtoEventBus);
170 vppEndpointListener = new VppEndpointListener(dataBroker, dtoEventBus);
171 rendererPolicyListener = new RendererPolicyListener(dataBroker, dtoEventBus);
172 vppGbpSubnetListener = new GbpSubnetListener(dataBroker, dtoEventBus);
173 registerToRendererManager();
176 private void registerToRendererManager() {
177 WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
179 Renderer renderer = new RendererBuilder().setName(VppRenderer.NAME)
180 .setRendererNodes(new RendererNodesBuilder().build())
181 .setCapabilities(new CapabilitiesBuilder().setSupportedActionDefinition(actionDefinitions)
182 .setSupportedClassifierDefinition(classifierDefinitions)
186 writeTransaction.put(LogicalDatastoreType.OPERATIONAL, VppIidFactory.getRendererIID(renderer.getKey()),
188 CheckedFuture<Void, TransactionCommitFailedException> future = writeTransaction.submit();
189 Futures.addCallback(future, new FutureCallback<Void>() {
192 public void onFailure(@Nonnull Throwable throwable) {
193 LOG.error("Could not register renderer {}: {}", renderer, throwable);
197 public void onSuccess(Void result) {
198 LOG.debug("Renderer {} successfully registered.", renderer);
200 }, MoreExecutors.directExecutor());
203 private void unregisterFromRendererManager() {
204 WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
205 writeTransaction.delete(LogicalDatastoreType.OPERATIONAL,
206 VppIidFactory.getRendererIID(new RendererKey(VppRenderer.NAME)));
208 CheckedFuture<Void, TransactionCommitFailedException> future = writeTransaction.submit();
209 Futures.addCallback(future, new FutureCallback<Void>() {
212 public void onFailure(@Nonnull Throwable throwable) {
213 LOG.error("Could not unregister renderer {}: {}", VppRenderer.NAME, throwable);
217 public void onSuccess(Void result) {
218 LOG.debug("Renderer {} successfully unregistered.", VppRenderer.NAME);
220 }, MoreExecutors.directExecutor());
223 public MountedDataBrokerProvider getMountedDataBroker() {
224 return mountDataProvider;
227 public InterfaceManager getInterfaceManager() {
228 return interfaceManager;
231 public BridgeDomainManager getBridgeDomainManager() {