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.vpnservice.interfacemgr.renderer.ovs.confighelpers;
10 import com.google.common.base.Optional;
11 import com.google.common.util.concurrent.ListenableFuture;
12 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
13 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
15 import org.opendaylight.idmanager.IdManager;
16 import org.opendaylight.vpnservice.interfacemgr.IfmConstants;
17 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
18 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceManagerCommonUtils;
19 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceMetaUtils;
20 import org.opendaylight.vpnservice.interfacemgr.renderer.ovs.utilities.SouthboundUtils;
21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.AdminStatus;
25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntry;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntry;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntryBuilder;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntryKey;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryKey;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntry;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryKey;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfTunnel;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
42 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
43 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
44 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
45 import org.slf4j.Logger;
46 import org.slf4j.LoggerFactory;
48 import java.math.BigInteger;
49 import java.util.ArrayList;
50 import java.util.List;
52 public class OvsInterfaceConfigAddHelper {
53 private static final Logger LOG = LoggerFactory.getLogger(OvsInterfaceConfigAddHelper.class);
55 public static List<ListenableFuture<Void>> addConfiguration(DataBroker dataBroker, ParentRefs parentRefs,
56 Interface interfaceNew, IdManagerService idManager) {
57 List<ListenableFuture<Void>> futures = new ArrayList<>();
59 IfTunnel ifTunnel = interfaceNew.getAugmentation(IfTunnel.class);
60 if (ifTunnel != null) {
61 addTunnelConfiguration(dataBroker, parentRefs, interfaceNew, idManager, futures);
65 addVlanConfiguration(interfaceNew, dataBroker, idManager, futures);
69 private static void addVlanConfiguration(Interface interfaceNew, DataBroker dataBroker, IdManagerService idManager,
70 List<ListenableFuture<Void>> futures) {
71 WriteTransaction t = dataBroker.newWriteOnlyTransaction();
72 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
73 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(interfaceNew.getName(), dataBroker);
75 if (ifState == null) {
78 updateStateEntry(interfaceNew, ifState.getIfIndex(), t, ifState);
80 IfL2vlan ifL2vlan = interfaceNew.getAugmentation(IfL2vlan.class);
81 if (ifL2vlan == null || ifL2vlan.getL2vlanMode() != IfL2vlan.L2vlanMode.Trunk) {
85 InterfaceParentEntryKey interfaceParentEntryKey = new InterfaceParentEntryKey(interfaceNew.getName());
86 InterfaceParentEntry interfaceParentEntry =
87 InterfaceMetaUtils.getInterfaceParentEntryFromConfigDS(interfaceParentEntryKey, dataBroker);
88 if (interfaceParentEntry == null) {
92 List<InterfaceChildEntry> interfaceChildEntries = interfaceParentEntry.getInterfaceChildEntry();
93 if (interfaceChildEntries == null) {
97 OperStatus operStatus = ifState.getOperStatus();
98 PhysAddress physAddress = ifState.getPhysAddress();
99 AdminStatus adminStatus = ifState.getAdminStatus();
100 NodeConnectorId nodeConnectorId = new NodeConnectorId(ifState.getLowerLayerIf().get(0));
102 //FIXME: If the no. of child entries exceeds 100, perform txn updates in batches of 100.
103 for (InterfaceChildEntry interfaceChildEntry : interfaceChildEntries) {
104 InterfaceKey childIfKey = new InterfaceKey(interfaceChildEntry.getChildInterface());
105 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface ifaceChild =
106 InterfaceManagerCommonUtils.getInterfaceFromConfigDS(childIfKey, dataBroker);
108 if (!ifaceChild.isEnabled()) {
109 operStatus = OperStatus.Down;
112 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifChildStateId =
113 IfmUtil.buildStateInterfaceId(ifaceChild.getName());
114 List<String> childLowerLayerIfList = new ArrayList<>();
115 childLowerLayerIfList.add(0, nodeConnectorId.getValue());
116 childLowerLayerIfList.add(1, interfaceNew.getName());
117 InterfaceBuilder childIfaceBuilder = new InterfaceBuilder().setAdminStatus(adminStatus)
118 .setOperStatus(operStatus).setPhysAddress(physAddress).setLowerLayerIf(childLowerLayerIfList);
119 childIfaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(ifaceChild.getName()));
120 t.put(LogicalDatastoreType.OPERATIONAL, ifChildStateId, childIfaceBuilder.build(), true);
122 futures.add(t.submit());
125 private static void addTunnelConfiguration(DataBroker dataBroker, ParentRefs parentRefs,
126 Interface interfaceNew, IdManagerService idManager,
127 List<ListenableFuture<Void>> futures) {
128 LOG.debug("adding tunnel configuration for {}", interfaceNew.getName());
129 WriteTransaction t = dataBroker.newWriteOnlyTransaction();
130 if (parentRefs == null) {
131 LOG.warn("ParentRefs for interface: {} Not Found. " +
132 "Creation of Tunnel OF-Port not supported when dpid not provided.", interfaceNew.getName());
136 BigInteger dpId = parentRefs.getDatapathNodeIdentifier();
138 LOG.warn("dpid for interface: {} Not Found. No DPID provided. " +
139 "Creation of OF-Port not supported.", interfaceNew.getName());
143 //createBridgeEntryIfNotPresent(dpId, dataBroker, t);
145 BridgeEntryKey bridgeEntryKey = new BridgeEntryKey(dpId);
146 BridgeInterfaceEntryKey bridgeInterfaceEntryKey = new BridgeInterfaceEntryKey(interfaceNew.getName());
148 LOG.debug("creating bridge interfaceEntry in ConfigDS {}", bridgeEntryKey);
149 InterfaceMetaUtils.createBridgeInterfaceEntryInConfigDS(bridgeEntryKey, bridgeInterfaceEntryKey,
150 interfaceNew.getName(), t);
151 futures.add(t.submit());
153 // create bridge on switch, if switch is connected
154 BridgeRefEntryKey BridgeRefEntryKey = new BridgeRefEntryKey(dpId);
155 InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid =
156 InterfaceMetaUtils.getBridgeRefEntryIdentifier(BridgeRefEntryKey);
157 BridgeRefEntry bridgeRefEntry =
158 InterfaceMetaUtils.getBridgeRefEntryFromOperDS(dpnBridgeEntryIid, dataBroker);
159 if(bridgeRefEntry != null && bridgeRefEntry.getBridgeReference() != null) {
160 LOG.debug("creating bridge interface on dpn {}", bridgeEntryKey);
161 InstanceIdentifier<OvsdbBridgeAugmentation> bridgeIid =
162 (InstanceIdentifier<OvsdbBridgeAugmentation>) bridgeRefEntry.getBridgeReference().getValue();
163 Optional<OvsdbBridgeAugmentation> bridgeNodeOptional =
164 IfmUtil.read(LogicalDatastoreType.OPERATIONAL, bridgeIid, dataBroker);
165 if (bridgeNodeOptional.isPresent()) {
166 OvsdbBridgeAugmentation ovsdbBridgeAugmentation = bridgeNodeOptional.get();
167 String bridgeName = ovsdbBridgeAugmentation.getBridgeName().getValue();
168 SouthboundUtils.addPortToBridge(bridgeIid, interfaceNew,
169 ovsdbBridgeAugmentation, bridgeName, interfaceNew.getName(), dataBroker, futures);
174 private static void updateStateEntry(Interface interfaceNew, Integer ifIndex, WriteTransaction t,
175 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState) {
176 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId =
177 IfmUtil.buildStateInterfaceId(interfaceNew.getName());
178 InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
179 if (!interfaceNew.isEnabled() && ifState.getOperStatus() != OperStatus.Down) {
180 ifaceBuilder.setOperStatus(OperStatus.Down);
182 ifaceBuilder.setIfIndex(ifIndex);
183 ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(interfaceNew.getName()));
184 t.merge(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilder.build());