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.statehelpers;
10 import com.google.common.util.concurrent.ListenableFuture;
11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
12 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
13 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
14 import org.opendaylight.idmanager.IdManager;
15 import org.opendaylight.vpnservice.VpnConstants;
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.servicebindings.flowbased.utilities.FlowBasedServicesUtils;
21 import org.opendaylight.vpnservice.mdsalutil.*;
22 import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
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.flow.inventory.rev130819.FlowCapableNodeConnector;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntry;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfTunnel;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
39 import org.slf4j.Logger;
40 import org.slf4j.LoggerFactory;
42 import java.math.BigInteger;
43 import java.util.ArrayList;
44 import java.util.List;
47 * This worker is responsible for adding the openflow-interfaces/of-port-info container
48 * in odl-interface-openflow yang.
50 * Create the entries in Interface-State OperDS.
51 * Create the entries in Inventory OperDS.
54 public class OvsInterfaceStateAddHelper {
55 private static final Logger LOG = LoggerFactory.getLogger(OvsInterfaceStateAddHelper.class);
57 public static List<ListenableFuture<Void>> addState(DataBroker dataBroker, IdManagerService idManager, IMdsalApiManager mdsalApiManager,
58 NodeConnectorId nodeConnectorId, String portName, FlowCapableNodeConnector fcNodeConnectorNew) {
59 LOG.debug("Adding Interface State to Oper DS for port: {}", portName);
60 List<ListenableFuture<Void>> futures = new ArrayList<>();
61 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
63 //Retrieve PbyAddress & OperState from the DataObject
64 PhysAddress physAddress = new PhysAddress(fcNodeConnectorNew.getHardwareAddress().getValue());
66 State state = fcNodeConnectorNew.getState();
67 Interface.OperStatus operStatus =
68 fcNodeConnectorNew == null ? Interface.OperStatus.Down : Interface.OperStatus.Up;
69 Interface.AdminStatus adminStatus = state.isBlocked() ? Interface.AdminStatus.Down : Interface.AdminStatus.Up;
71 Interface.OperStatus operStatus = Interface.OperStatus.Up;
72 Interface.AdminStatus adminStatus = Interface.AdminStatus.Up;
73 InterfaceKey interfaceKey = new InterfaceKey(portName);
74 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface =
75 InterfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceKey, dataBroker);
77 if (iface != null && !iface.isEnabled()) {
78 operStatus = Interface.OperStatus.Down;
81 List<String> lowerLayerIfList = new ArrayList<>();
82 lowerLayerIfList.add(nodeConnectorId.getValue());
84 Integer ifIndex = IfmUtil.allocateId(idManager, IfmConstants.IFM_IDPOOL_NAME, portName);
85 InstanceIdentifier<Interface> ifStateId = IfmUtil.buildStateInterfaceId(portName);
86 InterfaceBuilder ifaceBuilder = new InterfaceBuilder().setOperStatus(operStatus)
87 .setAdminStatus(adminStatus).setPhysAddress(physAddress).setIfIndex(ifIndex).setLowerLayerIf(lowerLayerIfList)
88 .setKey(IfmUtil.getStateInterfaceKeyFromName(portName));
89 transaction.put(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilder.build(), true);
91 // allocate lport tag and set in if-index
92 InterfaceMetaUtils.createLportTagInterfaceMap(transaction, portName, ifIndex);
94 futures.add(transaction.submit());
98 // If this interface is a tunnel interface, create the tunnel ingress flow
99 IfTunnel tunnel = iface.getAugmentation(IfTunnel.class);
101 BigInteger dpId = new BigInteger(IfmUtil.getDpnFromNodeConnectorId(nodeConnectorId));
102 long portNo = Long.valueOf(IfmUtil.getPortNoFromNodeConnectorId(nodeConnectorId));
103 InterfaceManagerCommonUtils.makeTunnelIngressFlow(futures, mdsalApiManager, tunnel,dpId, portNo, iface,
104 NwConstants.ADD_FLOW);
105 futures.add(transaction.submit());
109 // If this interface maps to a Vlan trunk entity, operational states of all the vlan-trunk-members
110 // should also be created here.
111 IfL2vlan ifL2vlan = iface.getAugmentation(IfL2vlan.class);
112 if (ifL2vlan == null || ifL2vlan.getL2vlanMode() != IfL2vlan.L2vlanMode.Trunk) {
113 futures.add(transaction.submit());
117 InterfaceParentEntryKey interfaceParentEntryKey = new InterfaceParentEntryKey(iface.getName());
118 InterfaceParentEntry interfaceParentEntry =
119 InterfaceMetaUtils.getInterfaceParentEntryFromConfigDS(interfaceParentEntryKey, dataBroker);
120 if (interfaceParentEntry == null) {
121 futures.add(transaction.submit());
125 List<InterfaceChildEntry> interfaceChildEntries = interfaceParentEntry.getInterfaceChildEntry();
126 if (interfaceChildEntries == null) {
127 futures.add(transaction.submit());
131 //FIXME: If the no. of child entries exceeds 100, perform txn updates in batches of 100.
132 //List<Trunks> trunks = new ArrayList<>();
133 for (InterfaceChildEntry interfaceChildEntry : interfaceChildEntries) {
134 InterfaceKey childIfKey = new InterfaceKey(interfaceChildEntry.getChildInterface());
135 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface ifaceChild =
136 InterfaceManagerCommonUtils.getInterfaceFromConfigDS(childIfKey, dataBroker);
138 // IfL2vlan ifL2vlanChild = iface.getAugmentation(IfL2vlan.class);
139 // trunks.add(new TrunksBuilder().setTrunk(ifL2vlanChild.getVlanId()).build());
141 if (!ifaceChild.isEnabled()) {
142 operStatus = Interface.OperStatus.Down;
145 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifChildStateId =
146 IfmUtil.buildStateInterfaceId(ifaceChild.getName());
147 List<String> childLowerLayerIfList = new ArrayList<>();
148 childLowerLayerIfList.add(0, nodeConnectorId.getValue());
149 childLowerLayerIfList.add(1, iface.getName());
150 InterfaceBuilder childIfaceBuilder = new InterfaceBuilder().setAdminStatus(adminStatus).setOperStatus(operStatus)
151 .setPhysAddress(physAddress).setLowerLayerIf(childLowerLayerIfList);
152 childIfaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(ifaceChild.getName()));
153 transaction.put(LogicalDatastoreType.OPERATIONAL, ifChildStateId, childIfaceBuilder.build(), true);
156 /** Below code will be needed if we want to update the vlan-trunks on the of-port
157 if (trunks.isEmpty()) {
158 futures.add(t.submit());
162 BigInteger dpId = new BigInteger(IfmUtil.getDpnFromNodeConnectorId(nodeConnectorId));
164 BridgeRefEntryKey BridgeRefEntryKey = new BridgeRefEntryKey(dpId);
165 InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid =
166 InterfaceMetaUtils.getBridgeRefEntryIdentifier(BridgeRefEntryKey);
167 BridgeRefEntry bridgeRefEntry =
168 InterfaceMetaUtils.getBridgeRefEntryFromOperDS(dpnBridgeEntryIid, dataBroker);
169 if (bridgeRefEntry == null) {
170 futures.add(t.submit());
174 InstanceIdentifier<OvsdbBridgeAugmentation> bridgeIid =
175 (InstanceIdentifier<OvsdbBridgeAugmentation>)bridgeRefEntry.getBridgeReference().getValue();
176 VlanTrunkSouthboundUtils.addTerminationPointWithTrunks(bridgeIid, trunks, iface.getName(), t);
179 futures.add(transaction.submit());