2 * Copyright (c) 2015 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
8 package org.opendaylight.ovsdb.hwvtepsouthbound;
10 import static java.util.Objects.requireNonNull;
12 import com.google.common.net.InetAddresses;
13 import java.net.Inet4Address;
14 import java.net.Inet6Address;
15 import java.net.InetAddress;
16 import java.net.UnknownHostException;
17 import org.opendaylight.ovsdb.lib.OvsdbClient;
18 import org.opendaylight.ovsdb.schema.hardwarevtep.ACL;
19 import org.opendaylight.ovsdb.schema.hardwarevtep.Global;
20 import org.opendaylight.ovsdb.schema.hardwarevtep.LogicalSwitch;
21 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalLocator;
22 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalSwitch;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IetfInetUtil;
24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.EncapsulationTypeBase;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.EncapsulationTypeVxlanOverIpv4;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepNodeName;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorRef;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalPortAugmentation;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.PhysicalSwitchAugmentation;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.Acls;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.AclsKey;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.ConnectionInfo;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.ConnectionInfoBuilder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitchesKey;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.Tunnels;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.TunnelsKey;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.port.attributes.VlanBindings;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.port.attributes.VlanBindingsKey;
45 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
46 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
47 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
48 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
49 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
50 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
51 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
52 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
53 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
54 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
55 import org.opendaylight.yangtools.yang.common.Uint16;
56 import org.slf4j.Logger;
57 import org.slf4j.LoggerFactory;
59 public final class HwvtepSouthboundMapper {
60 private static final Logger LOG = LoggerFactory.getLogger(HwvtepSouthboundMapper.class);
62 private HwvtepSouthboundMapper() {
65 public static InstanceIdentifier<Node> createInstanceIdentifier(NodeId nodeId) {
66 return InstanceIdentifier
67 .create(NetworkTopology.class)
68 .child(Topology.class, new TopologyKey(HwvtepSouthboundConstants.HWVTEP_TOPOLOGY_ID))
69 .child(Node.class,new NodeKey(nodeId));
72 public static InstanceIdentifier<Node> createInstanceIdentifier(OvsdbClient client) {
73 return createInstanceIdentifier(createIpAddress(client.getConnectionInfo().getRemoteAddress()),
74 new PortNumber(Uint16.valueOf(client.getConnectionInfo().getRemotePort())));
77 private static InstanceIdentifier<Node> createInstanceIdentifier(IpAddress ip, PortNumber port) {
78 String uriString = HwvtepSouthboundConstants.HWVTEP_URI_PREFIX + "://"
79 + ip.stringValue() + ":" + port.getValue();
80 Uri uri = new Uri(uriString);
81 NodeId nodeId = new NodeId(uri);
82 InstanceIdentifier<Node> path = InstanceIdentifier.create(NetworkTopology.class)
83 .child(Topology.class, new TopologyKey(HwvtepSouthboundConstants.HWVTEP_TOPOLOGY_ID))
84 .child(Node.class,new NodeKey(nodeId));
85 LOG.debug("Created ovsdb path: {}",path);
89 public static InstanceIdentifier<Node> createInstanceIdentifier(HwvtepConnectionInstance client,
90 PhysicalSwitch physicalSwitch) {
92 return createInstanceIdentifier(client, new HwvtepNodeName(physicalSwitch.getName()));
95 public static InstanceIdentifier<Node> createInstanceIdentifier(HwvtepConnectionInstance client,
96 HwvtepNodeName psName) {
97 NodeKey nodeKey = new NodeKey(createManagedNodeId(client, psName));
98 return InstanceIdentifier.builder(NetworkTopology.class)
99 .child(Topology.class, new TopologyKey(HwvtepSouthboundConstants.HWVTEP_TOPOLOGY_ID))
100 .child(Node.class, nodeKey).build();
103 public static InstanceIdentifier<LogicalSwitches> createInstanceIdentifier(HwvtepConnectionInstance client,
104 LogicalSwitch logicalSwitch) {
105 InstanceIdentifier<LogicalSwitches> iid = null;
106 iid = InstanceIdentifier.builder(NetworkTopology.class)
107 .child(Topology.class, new TopologyKey(HwvtepSouthboundConstants.HWVTEP_TOPOLOGY_ID))
108 .child(Node.class, client.getNodeKey()).augmentation(HwvtepGlobalAugmentation.class)
109 .child(LogicalSwitches.class, new LogicalSwitchesKey(new HwvtepNodeName(logicalSwitch.getName())))
111 /* TODO: Will this work instead to make it simpler?
112 iid = client.getInstanceIdentifier().builder()
113 .child(LogicalSwitches.class, new LogicalSwitchesKey(new HwvtepNodeName(lSwitch.getName())))).build()
118 public static InstanceIdentifier<Acls> createInstanceIdentifier(final HwvtepConnectionInstance client,
120 return InstanceIdentifier.builder(NetworkTopology.class)
121 .child(Topology.class, new TopologyKey(HwvtepSouthboundConstants.HWVTEP_TOPOLOGY_ID))
122 .child(Node.class, client.getNodeKey()).augmentation(HwvtepGlobalAugmentation.class)
123 .child(Acls.class, new AclsKey(acl.getAclName()))
127 public static InstanceIdentifier<Tunnels> createInstanceIdentifier(InstanceIdentifier<Node> nodeIid,
128 InstanceIdentifier<TerminationPoint> localTpIid, InstanceIdentifier<TerminationPoint> remoteTpIid) {
130 TunnelsKey tunnelsKey = new TunnelsKey(new HwvtepPhysicalLocatorRef(localTpIid),
131 new HwvtepPhysicalLocatorRef(remoteTpIid));
132 InstanceIdentifier<Tunnels> tunnelInstanceId = nodeIid.builder().augmentation(PhysicalSwitchAugmentation.class)
133 .child(Tunnels.class, tunnelsKey).build();
134 return tunnelInstanceId;
137 public static InstanceIdentifier<TerminationPoint> createInstanceIdentifier(InstanceIdentifier<Node> nodeIid,
138 PhysicalLocator physicalLocator) {
139 return nodeIid.child(TerminationPoint.class, getTerminationPointKey(physicalLocator));
142 public static InstanceIdentifier<VlanBindings> createInstanceIdentifier(HwvtepConnectionInstance client,
143 InstanceIdentifier<TerminationPoint> tpPath, VlanBindings vlanBindings) {
144 return tpPath.augmentation(HwvtepPhysicalPortAugmentation.class).child(VlanBindings.class,
145 new VlanBindingsKey(vlanBindings.key()));
149 public static InstanceIdentifier<Node> createInstanceIdentifier() {
150 InstanceIdentifier<Node> path = InstanceIdentifier
151 .create(NetworkTopology.class)
152 .child(Topology.class, new TopologyKey(HwvtepSouthboundConstants.HWVTEP_TOPOLOGY_ID))
157 public static NodeId createManagedNodeId(InstanceIdentifier<Node> iid) {
158 NodeKey nodeKey = iid.firstKeyOf(Node.class);
159 return nodeKey.getNodeId();
162 public static NodeId createManagedNodeId(HwvtepConnectionInstance client, HwvtepNodeName psName) {
163 String nodeString = client.getNodeKey().getNodeId().getValue()
164 + "/" + HwvtepSouthboundConstants.PSWITCH_URI_PREFIX + "/" + psName.getValue();
165 NodeId nodeId = new NodeId(new Uri(nodeString));
169 public static IpAddress createIpAddress(InetAddress address) {
171 if (address instanceof Inet4Address) {
172 ip = createIpAddress((Inet4Address)address);
173 } else if (address instanceof Inet6Address) {
174 ip = createIpAddress((Inet6Address)address);
179 public static IpAddress createIpAddress(Inet4Address address) {
180 return IetfInetUtil.INSTANCE.ipAddressFor(address);
183 public static IpAddress createIpAddress(Inet6Address address) {
184 Ipv6Address ipv6 = new Ipv6Address(address.getHostAddress());
185 return new IpAddress(ipv6);
188 public static ConnectionInfo createConnectionInfo(OvsdbClient client) {
189 ConnectionInfoBuilder connectionInfoBuilder = new ConnectionInfoBuilder();
190 connectionInfoBuilder.setRemoteIp(createIpAddress(client.getConnectionInfo().getRemoteAddress()));
191 connectionInfoBuilder.setRemotePort(new PortNumber(Uint16.valueOf(client.getConnectionInfo().getRemotePort())));
192 connectionInfoBuilder.setLocalIp(createIpAddress(client.getConnectionInfo().getLocalAddress()));
193 connectionInfoBuilder.setLocalPort(new PortNumber(Uint16.valueOf(client.getConnectionInfo().getLocalPort())));
194 return connectionInfoBuilder.build();
197 public static ConnectionInfo suppressLocalIpPort(ConnectionInfo connectionInfo) {
198 ConnectionInfoBuilder connectionInfoBuilder = new ConnectionInfoBuilder();
199 connectionInfoBuilder.setRemoteIp(connectionInfo.getRemoteIp());
200 connectionInfoBuilder.setRemotePort(connectionInfo.getRemotePort());
201 return connectionInfoBuilder.build();
204 public static InetAddress createInetAddress(IpAddress ip) throws UnknownHostException {
205 if (ip.getIpv4Address() != null) {
206 return InetAddresses.forString(ip.getIpv4Address().getValue());
207 } else if (ip.getIpv6Address() != null) {
208 return InetAddress.getByName(ip.getIpv6Address().getValue());
210 throw new UnknownHostException("IP Address has no value");
214 public static InstanceIdentifier<Node> getInstanceIdentifier(Global global) {
215 String nodeString = HwvtepSouthboundConstants.HWVTEP_URI_PREFIX + "://"
216 + HwvtepSouthboundConstants.UUID + "/" + global.getUuid().toString();
217 NodeId nodeId = new NodeId(new Uri(nodeString));
218 NodeKey nodeKey = new NodeKey(nodeId);
219 TopologyKey topoKey = new TopologyKey(HwvtepSouthboundConstants.HWVTEP_TOPOLOGY_ID);
220 return InstanceIdentifier.builder(NetworkTopology.class)
221 .child(Topology.class, topoKey)
222 .child(Node.class, nodeKey)
226 public static Class<? extends EncapsulationTypeBase> createEncapsulationType(String type) {
227 if (requireNonNull(type).isEmpty()) {
228 return EncapsulationTypeVxlanOverIpv4.class;
231 return HwvtepSouthboundConstants.ENCAPS_TYPE_MAP.inverse().get(type);
234 public static TerminationPointKey getTerminationPointKey(PhysicalLocator physicalLocator) {
235 TerminationPointKey tpKey = null;
236 if (physicalLocator.getEncapsulationTypeColumn().getData() != null
237 && physicalLocator.getDstIpColumn().getData() != null) {
238 String tpKeyStr = physicalLocator.getEncapsulationTypeColumn().getData()
239 + ':' + physicalLocator.getDstIpColumn().getData();
240 tpKey = new TerminationPointKey(new TpId(tpKeyStr));
245 public static String getRandomUUID() {
246 return "Random_" + java.util.UUID.randomUUID().toString().replace("-", "");