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 org.opendaylight.controller.md.sal.binding.api.DataBroker;
18 import org.opendaylight.controller.md.sal.binding.api.MountPointService;
19 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
20 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
21 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
22 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
23 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
24 import org.opendaylight.groupbasedpolicy.renderer.vpp.api.BridgeDomainManager;
25 import org.opendaylight.groupbasedpolicy.renderer.vpp.dhcp.DhcpRelayHandler;
26 import org.opendaylight.groupbasedpolicy.renderer.vpp.iface.InterfaceManager;
27 import org.opendaylight.groupbasedpolicy.renderer.vpp.lisp.LispStateManager;
28 import org.opendaylight.groupbasedpolicy.renderer.vpp.lisp.event.manager.GbpSubnetEventManager;
29 import org.opendaylight.groupbasedpolicy.renderer.vpp.lisp.flat.overlay.FlatOverlayManager;
30 import org.opendaylight.groupbasedpolicy.renderer.vpp.lisp.loopback.LoopbackManager;
31 import org.opendaylight.groupbasedpolicy.renderer.vpp.listener.GbpSubnetListener;
32 import org.opendaylight.groupbasedpolicy.renderer.vpp.listener.RendererPolicyListener;
33 import org.opendaylight.groupbasedpolicy.renderer.vpp.listener.VppEndpointListener;
34 import org.opendaylight.groupbasedpolicy.renderer.vpp.listener.VppNodeListener;
35 import org.opendaylight.groupbasedpolicy.renderer.vpp.manager.VppNodeManager;
36 import org.opendaylight.groupbasedpolicy.renderer.vpp.nat.NatManager;
37 import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.BridgeDomainManagerImpl;
38 import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.ForwardingManager;
39 import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.VppRendererPolicyManager;
40 import org.opendaylight.groupbasedpolicy.renderer.vpp.policy.acl.AclManager;
41 import org.opendaylight.groupbasedpolicy.renderer.vpp.routing.RoutingManager;
42 import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.AllowAction;
43 import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.Classifier;
44 import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.EtherTypeClassifier;
45 import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.IpProtoClassifier;
46 import org.opendaylight.groupbasedpolicy.renderer.vpp.sf.L4Classifier;
47 import org.opendaylight.groupbasedpolicy.renderer.vpp.util.MountedDataBrokerProvider;
48 import org.opendaylight.groupbasedpolicy.renderer.vpp.util.VppIidFactory;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.RendererName;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.Renderer;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.RendererBuilder;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.RendererKey;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.CapabilitiesBuilder;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.RendererNodesBuilder;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedActionDefinition;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedActionDefinitionBuilder;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedClassifierDefinition;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.capabilities.SupportedClassifierDefinitionBuilder;
59 import org.slf4j.Logger;
60 import org.slf4j.LoggerFactory;
62 import com.google.common.base.Preconditions;
63 import com.google.common.collect.ImmutableList;
64 import com.google.common.eventbus.EventBus;
65 import com.google.common.util.concurrent.CheckedFuture;
66 import com.google.common.util.concurrent.FutureCallback;
67 import com.google.common.util.concurrent.Futures;
69 public class VppRenderer implements AutoCloseable, BindingAwareProvider {
71 public static final RendererName NAME = new RendererName("vpp-renderer");
72 private static final Logger LOG = LoggerFactory.getLogger(VppRenderer.class);
73 private final List<SupportedActionDefinition> actionDefinitions =
74 ImmutableList.of(new SupportedActionDefinitionBuilder().setActionDefinitionId(new AllowAction().getId())
75 .setSupportedParameterValues(new AllowAction().getSupportedParameterValues())
77 private final List<SupportedClassifierDefinition> classifierDefinitions;
79 private final DataBroker dataBroker;
80 private final String publicInterfaces;
81 private InterfaceManager interfaceManager;
82 private MountedDataBrokerProvider mountDataProvider;
83 private BridgeDomainManager bdManager;
84 private VppNodeListener vppNodeListener;
85 private VppEndpointListener vppEndpointListener;
86 private RendererPolicyListener rendererPolicyListener;
87 private GbpSubnetListener vppGbpSubnetListener;
88 private GbpSubnetEventManager subnetEventManager;
90 VppRenderer(@Nonnull DataBroker dataBroker, @Nonnull BindingAwareBroker bindingAwareBroker,
91 @Nullable String publicInterfaces) {
92 this.dataBroker = Preconditions.checkNotNull(dataBroker);
93 this.publicInterfaces = publicInterfaces;
94 bindingAwareBroker.registerProvider(this);
95 EtherTypeClassifier etherTypeClassifier = new EtherTypeClassifier(null);
96 IpProtoClassifier ipProtoClassifier = new IpProtoClassifier(etherTypeClassifier);
97 classifierDefinitions =
98 buildClassifierDefinitions(etherTypeClassifier, ipProtoClassifier, new L4Classifier(ipProtoClassifier));
101 private List<SupportedClassifierDefinition> buildClassifierDefinitions(Classifier... classifs) {
102 List<SupportedClassifierDefinition> clDefs = new ArrayList<>();
103 SupportedClassifierDefinitionBuilder clDefBuilder = new SupportedClassifierDefinitionBuilder();
104 for (Classifier classif : classifs) {
105 if (classif.getParent() != null) {
106 clDefBuilder.setParentClassifierDefinitionId(classif.getParent().getId());
108 clDefs.add(clDefBuilder.setClassifierDefinitionId(classif.getId())
109 .setSupportedParameterValues(classif.getSupportedParameterValues())
116 public void close() throws Exception {
117 LOG.info("Closing Vpp renderer");
118 if (vppNodeListener != null) {
119 vppNodeListener.close();
121 if (vppEndpointListener != null) {
122 vppEndpointListener.close();
124 if (rendererPolicyListener != null) {
125 rendererPolicyListener.close();
127 if (interfaceManager != null) {
128 interfaceManager.close();
131 if (vppGbpSubnetListener != null) {
132 vppGbpSubnetListener.close();
134 unregisterFromRendererManager();
138 public void onSessionInitiated(BindingAwareBroker.ProviderContext providerContext) {
139 LOG.info("starting vpp renderer");
141 MountPointService mountService =
142 Preconditions.checkNotNull(providerContext.getSALService(MountPointService.class));
143 mountDataProvider = new MountedDataBrokerProvider(mountService, dataBroker);
144 VppNodeManager vppNodeManager = new VppNodeManager(dataBroker, providerContext, publicInterfaces);
146 EventBus dtoEventBus = new EventBus((exception, context) -> LOG.error("Could not dispatch event: {} to {}",
147 context.getSubscriber(), context.getSubscriberMethod(), exception));
148 LispStateManager lispStateManager = new LispStateManager(mountDataProvider);
149 FlatOverlayManager flatOverlayManager = new FlatOverlayManager(dataBroker, mountDataProvider);
150 LoopbackManager loopbackManager = new LoopbackManager(mountDataProvider);
152 interfaceManager = new InterfaceManager(mountDataProvider, dataBroker, flatOverlayManager);
153 AclManager aclManager = new AclManager(mountDataProvider, interfaceManager);
154 NatManager natManager = new NatManager(dataBroker, mountDataProvider);
155 subnetEventManager = new GbpSubnetEventManager(loopbackManager);
156 dtoEventBus.register(interfaceManager);
157 dtoEventBus.register(subnetEventManager);
158 RoutingManager routingManager = new RoutingManager(dataBroker, mountDataProvider);
159 DhcpRelayHandler dhcpRelayHandler = new DhcpRelayHandler(dataBroker, mountDataProvider);
160 bdManager = new BridgeDomainManagerImpl(dataBroker);
161 ForwardingManager fwManager =
162 new ForwardingManager(interfaceManager, aclManager, natManager, routingManager, bdManager,
163 lispStateManager, loopbackManager, flatOverlayManager, dhcpRelayHandler, dataBroker);
164 VppRendererPolicyManager vppRendererPolicyManager = new VppRendererPolicyManager(fwManager, aclManager, dataBroker);
165 dtoEventBus.register(vppRendererPolicyManager);
167 vppNodeListener = new VppNodeListener(dataBroker, vppNodeManager, dtoEventBus);
168 vppEndpointListener = new VppEndpointListener(dataBroker, dtoEventBus);
169 rendererPolicyListener = new RendererPolicyListener(dataBroker, dtoEventBus);
170 vppGbpSubnetListener = new GbpSubnetListener(dataBroker, dtoEventBus);
171 registerToRendererManager();
174 private void registerToRendererManager() {
175 WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
177 Renderer renderer = new RendererBuilder().setName(VppRenderer.NAME)
178 .setRendererNodes(new RendererNodesBuilder().build())
179 .setCapabilities(new CapabilitiesBuilder().setSupportedActionDefinition(actionDefinitions)
180 .setSupportedClassifierDefinition(classifierDefinitions)
184 writeTransaction.put(LogicalDatastoreType.OPERATIONAL, VppIidFactory.getRendererIID(renderer.getKey()),
186 CheckedFuture<Void, TransactionCommitFailedException> future = writeTransaction.submit();
187 Futures.addCallback(future, new FutureCallback<Void>() {
190 public void onFailure(@Nonnull Throwable throwable) {
191 LOG.error("Could not register renderer {}: {}", renderer, throwable);
195 public void onSuccess(Void result) {
196 LOG.debug("Renderer {} successfully registered.", renderer);
201 private void unregisterFromRendererManager() {
202 WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
203 writeTransaction.delete(LogicalDatastoreType.OPERATIONAL,
204 VppIidFactory.getRendererIID(new RendererKey(VppRenderer.NAME)));
206 CheckedFuture<Void, TransactionCommitFailedException> future = writeTransaction.submit();
207 Futures.addCallback(future, new FutureCallback<Void>() {
210 public void onFailure(@Nonnull Throwable throwable) {
211 LOG.error("Could not unregister renderer {}: {}", VppRenderer.NAME, throwable);
215 public void onSuccess(Void result) {
216 LOG.debug("Renderer {} successfully unregistered.", VppRenderer.NAME);
221 public MountedDataBrokerProvider getMountedDataBroker() {
222 return mountDataProvider;
225 public InterfaceManager getInterfaceManager() {
226 return interfaceManager;
229 public BridgeDomainManager getBridgeDomainManager() {