2 * Copyright (c) 2015 Brocade Communications 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.ovsdb.openstack.netvirt;
11 import com.google.common.base.Preconditions;
12 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeBase;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeDpdk;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeDpdkr;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeDpdkvhost;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeDpdkvhostuser;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeGeneve;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeGre;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeGre64;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeInternal;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeIpsecGre;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeIpsecGre64;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeLisp;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypePatch;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeSystem;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeTap;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeVxlan;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolBase;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow10;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow11;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow12;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow13;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow14;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow15;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbFailModeBase;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbFailModeSecure;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbFailModeStandalone;
39 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
40 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
41 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
42 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
43 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
44 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
45 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
46 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
47 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
48 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
49 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
50 import org.slf4j.Logger;
51 import org.slf4j.LoggerFactory;
53 import com.google.common.collect.ImmutableBiMap;
55 public class MdsalHelper {
56 private static final Logger LOG = LoggerFactory.getLogger(MdsalHelper.class);
57 public static final TopologyId OVSDB_TOPOLOGY_ID = new TopologyId(new Uri("ovsdb:1"));
58 public static final String OVSDB_URI_PREFIX = "ovsdb";
59 public static final String BRIDGE_URI_PREFIX = "bridge";
60 public static final String TP_URI_PREFIX = "termination-point";
61 public static final String DISABLE_IN_BAND = "disable-in-band";
63 public static final ImmutableBiMap<Class<? extends OvsdbBridgeProtocolBase>,String> OVSDB_PROTOCOL_MAP
64 = new ImmutableBiMap.Builder<Class<? extends OvsdbBridgeProtocolBase>,String>()
65 .put(OvsdbBridgeProtocolOpenflow10.class,"OpenFlow10")
66 .put(OvsdbBridgeProtocolOpenflow11.class,"OpenFlow11")
67 .put(OvsdbBridgeProtocolOpenflow12.class,"OpenFlow12")
68 .put(OvsdbBridgeProtocolOpenflow13.class,"OpenFlow13")
69 .put(OvsdbBridgeProtocolOpenflow14.class,"OpenFlow14")
70 .put(OvsdbBridgeProtocolOpenflow15.class,"OpenFlow15")
73 public static final ImmutableBiMap<Class<? extends OvsdbFailModeBase>,String> OVSDB_FAIL_MODE_MAP
74 = new ImmutableBiMap.Builder<Class<? extends OvsdbFailModeBase>,String>()
75 .put(OvsdbFailModeStandalone.class,"standalone")
76 .put(OvsdbFailModeSecure.class,"secure")
79 public static final ImmutableBiMap<String, Class<? extends InterfaceTypeBase>> OVSDB_INTERFACE_TYPE_MAP
80 = new ImmutableBiMap.Builder<String, Class<? extends InterfaceTypeBase>>()
81 .put("internal", InterfaceTypeInternal.class)
82 .put("vxlan", InterfaceTypeVxlan.class)
83 .put("patch", InterfaceTypePatch.class)
84 .put("system", InterfaceTypeSystem.class)
85 .put("tap", InterfaceTypeTap.class)
86 .put("geneve", InterfaceTypeGeneve.class)
87 .put("gre", InterfaceTypeGre.class)
88 .put("ipsec_gre", InterfaceTypeIpsecGre.class)
89 .put("gre64", InterfaceTypeGre64.class)
90 .put("ipsec_gre64", InterfaceTypeIpsecGre64.class)
91 .put("lisp", InterfaceTypeLisp.class)
92 .put("dpdk", InterfaceTypeDpdk.class)
93 .put("dpdkr", InterfaceTypeDpdkr.class)
94 .put("dpdkvhost", InterfaceTypeDpdkvhost.class)
95 .put("dpdkvhostuser", InterfaceTypeDpdkvhostuser.class)
99 public static NodeId createManagedNodeId(InstanceIdentifier<Node> iid) {
100 NodeKey nodeKey = iid.firstKeyOf(Node.class, NodeKey.class);
101 return nodeKey.getNodeId();
104 public static InstanceIdentifier<Topology> createInstanceIdentifier() {
105 return InstanceIdentifier
106 .create(NetworkTopology.class)
107 .child(Topology.class, new TopologyKey(OVSDB_TOPOLOGY_ID));
110 public static InstanceIdentifier<Node> createInstanceIdentifier(NodeId nodeId) {
111 return InstanceIdentifier
112 .create(NetworkTopology.class)
113 .child(Topology.class, new TopologyKey(OVSDB_TOPOLOGY_ID))
114 .child(Node.class,new NodeKey(nodeId));
117 public static InstanceIdentifier<Node> createInstanceIdentifier(NodeKey ovsdbNodeKey, String bridgeName) {
118 return createInstanceIdentifier(createManagedNodeId(ovsdbNodeKey.getNodeId(), bridgeName));
121 public static NodeId createManagedNodeId(NodeId ovsdbNodeId, String bridgeName) {
122 return new NodeId(ovsdbNodeId.getValue()
123 + "/" + BRIDGE_URI_PREFIX + "/" + bridgeName);
126 public static InstanceIdentifier<TerminationPoint> createTerminationPointInstanceIdentifier(Node node, String portName){
128 InstanceIdentifier<TerminationPoint> terminationPointPath = InstanceIdentifier
129 .create(NetworkTopology.class)
130 .child(Topology.class, new TopologyKey(OVSDB_TOPOLOGY_ID))
131 .child(Node.class,node.getKey())
132 .child(TerminationPoint.class, new TerminationPointKey(new TpId(portName)));
134 LOG.debug("Termination point InstanceIdentifier generated : {}",terminationPointPath);
135 return terminationPointPath;
138 public static String createOvsdbInterfaceType(Class<? extends InterfaceTypeBase> mdsaltype) {
139 Preconditions.checkNotNull(mdsaltype);
140 ImmutableBiMap<Class<? extends InterfaceTypeBase>, String> mapper =
141 OVSDB_INTERFACE_TYPE_MAP.inverse();
142 return mapper.get(mdsaltype);