interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/renderer/ovs/confighelpers/OvsVlanMemberConfigAddHelper.java

   1 /*
   2  * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.vpnservice.interfacemgr.renderer.ovs.confighelpers;
   9
  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.VpnUtil;
  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.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.AdminStatus;
  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.InterfaceBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntry;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntryBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntryKey;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
  34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38 import java.util.ArrayList;
  39 import java.util.List;
  40
  41 public class OvsVlanMemberConfigAddHelper {
  42     private static final Logger LOG = LoggerFactory.getLogger(OvsVlanMemberConfigAddHelper.class);
  43     public static List<ListenableFuture<Void>> addConfiguration(DataBroker dataBroker, ParentRefs parentRefs,
  44                                                                 Interface interfaceNew, IfL2vlan ifL2vlan,
  45                                                                 IdManager idManager) {
  46         List<ListenableFuture<Void>> futures = new ArrayList<>();
  47         WriteTransaction t = dataBroker.newWriteOnlyTransaction();
  48
  49         InterfaceParentEntryKey interfaceParentEntryKey = new InterfaceParentEntryKey(parentRefs.getParentInterface());
  50         createInterfaceParentEntryIfNotPresent(dataBroker, t, interfaceParentEntryKey, parentRefs.getParentInterface());
  51         createInterfaceChildEntry(dataBroker, idManager, t, interfaceParentEntryKey, interfaceNew.getName());
  52
  53         InterfaceKey interfaceKey = new InterfaceKey(parentRefs.getParentInterface());
  54         Interface ifaceParent = InterfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceKey, dataBroker);
  55         if (ifaceParent == null) {
  56             LOG.info("Parent Interface: {} not found when adding child interface: {}",
  57                     parentRefs.getParentInterface(), interfaceNew.getName());
  58             futures.add(t.submit());
  59             return futures;
  60         }
  61
  62         IfL2vlan parentIfL2Vlan = ifaceParent.getAugmentation(IfL2vlan.class);
  63         if (parentIfL2Vlan == null || parentIfL2Vlan.getL2vlanMode() != IfL2vlan.L2vlanMode.Trunk) {
  64             LOG.error("Parent Interface: {} not of trunk Type when adding trunk-member: {}", ifaceParent, interfaceNew);
  65             futures.add(t.submit());
  66             return futures;
  67         }
  68
  69         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
  70                 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(parentRefs.getParentInterface(), dataBroker);
  71         if (ifState != null) {
  72             OperStatus operStatus = ifState.getOperStatus();
  73             AdminStatus adminStatus = ifState.getAdminStatus();
  74             PhysAddress physAddress = ifState.getPhysAddress();
  75
  76             if (!interfaceNew.isEnabled()) {
  77                 operStatus = OperStatus.Down;
  78             }
  79
  80             InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId =
  81                     IfmUtil.buildStateInterfaceId(interfaceNew.getName());
  82             List<String> lowerLayerIfList = new ArrayList<>();
  83             lowerLayerIfList.add(parentRefs.getParentInterface());
  84             InterfaceBuilder ifaceBuilder = new InterfaceBuilder().setAdminStatus(adminStatus).setOperStatus(operStatus)
  85                     .setPhysAddress(physAddress).setLowerLayerIf(lowerLayerIfList);
  86             ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(interfaceNew.getName()));
  87             t.put(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilder.build(), true);
  88
  89             // FIXME: Maybe, add the new interface to the higher-layer if of the parent interface-state.
  90             // That may not serve any purpose though for interface manager.... Unless some external parties are interested in it.
  91
  92             /* FIXME -- Below code is needed to add vlan-trunks to the of-port. Is this really needed.
  93             String lowerLayerIf = ifState.getLowerLayerIf().get(0);
  94
  95             NodeConnectorId nodeConnectorId = new NodeConnectorId(lowerLayerIf);
  96             BigInteger dpId = new BigInteger(IfmUtil.getDpnFromNodeConnectorId(nodeConnectorId));
  97
  98             BridgeRefEntryKey BridgeRefEntryKey = new BridgeRefEntryKey(dpId);
  99             InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid =
 100                     InterfaceMetaUtils.getBridgeRefEntryIdentifier(BridgeRefEntryKey);
 101             BridgeRefEntry bridgeRefEntry =
 102                     InterfaceMetaUtils.getBridgeRefEntryFromOperDS(dpnBridgeEntryIid, dataBroker);
 103             if (bridgeRefEntry != null) {
 104                 InstanceIdentifier<OvsdbBridgeAugmentation> bridgeIid =
 105                         (InstanceIdentifier<OvsdbBridgeAugmentation>)bridgeRefEntry.getBridgeReference().getValue();
 106                 Optional<OvsdbBridgeAugmentation> bridgeNodeOptional =
 107                         IfmUtil.read(LogicalDatastoreType.OPERATIONAL, bridgeIid, dataBroker);
 108                 if (bridgeNodeOptional.isPresent()) {
 109                     OvsdbBridgeAugmentation ovsdbBridgeAugmentation = bridgeNodeOptional.get();
 110                     String bridgeName = ovsdbBridgeAugmentation.getBridgeName().getValue();
 111                     VlanTrunkSouthboundUtils.addVlanPortToBridge(bridgeIid, ifL2vlan,
 112                             ovsdbBridgeAugmentation, bridgeName, parentRefs.getParentInterface(), dataBroker, t);
 113                 }
 114             } */
 115             // FIXME: Need to add the Group here with actions: Push-Vlan, output_port. May not be needed here...
 116         }
 117
 118         futures.add(t.submit());
 119         return futures;
 120     }
 121
 122     private static void createInterfaceParentEntryIfNotPresent(DataBroker dataBroker, WriteTransaction t,
 123                                                                InterfaceParentEntryKey interfaceParentEntryKey,
 124                                                                String parentInterface){
 125         InstanceIdentifier<InterfaceParentEntry> interfaceParentEntryIdentifier =
 126                 InterfaceMetaUtils.getInterfaceParentEntryIdentifier(interfaceParentEntryKey);
 127         InterfaceParentEntry interfaceParentEntry =
 128                 InterfaceMetaUtils.getInterfaceParentEntryFromConfigDS(interfaceParentEntryIdentifier, dataBroker);
 129
 130         if(interfaceParentEntry != null){
 131             LOG.info("Not Found entry for Parent Interface: {} in Vlan Trunk-Member Interface Renderer ConfigDS. " +
 132                     "Creating...", parentInterface);
 133             InterfaceParentEntryBuilder interfaceParentEntryBuilder = new InterfaceParentEntryBuilder()
 134                     .setKey(interfaceParentEntryKey).setParentInterface(parentInterface);
 135             t.put(LogicalDatastoreType.CONFIGURATION, interfaceParentEntryIdentifier,
 136                     interfaceParentEntryBuilder.build(), true);
 137         }
 138     }
 139
 140     private static long createInterfaceChildEntry(DataBroker dataBroker, IdManager idManager, WriteTransaction t,
 141                                                 InterfaceParentEntryKey interfaceParentEntryKey, String childInterface){
 142
 143             //TODO FIXME
 144 //        long lportTag = InterfaceManagerCommonUtils.getUniqueId(idManager, childInterface);
 145 //        InterfaceChildEntryKey interfaceChildEntryKey = new InterfaceChildEntryKey(childInterface);
 146 //        InstanceIdentifier<InterfaceChildEntry> intfId =
 147 //                InterfaceMetaUtils.getInterfaceChildEntryIdentifier(interfaceParentEntryKey, interfaceChildEntryKey);
 148 //        InterfaceChildEntryBuilder entryBuilder = new InterfaceChildEntryBuilder().setKey(interfaceChildEntryKey)
 149 //                .setChildInterface(childInterface);
 150 //        t.put(LogicalDatastoreType.CONFIGURATION, intfId, entryBuilder.build(),true);
 151 //        return lportTag;
 152         return 0L;
 153     }
 154 }