interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/commons/InterfaceMetaUtils.java

   1 /*
   2  * Copyright (c) 2015 - 2016 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.commons;
   9
  10 import com.google.common.base.Optional;
  11 import com.google.common.util.concurrent.ListenableFuture;
  12 import org.eclipse.xtend.lib.annotations.Data;
  13 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  14 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  15 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  16 import org.opendaylight.idmanager.IdManager;
  17 import org.opendaylight.vpnservice.interfacemgr.IfmConstants;
  18 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
  19 import org.opendaylight.vpnservice.interfacemgr.renderer.ovs.utilities.SouthboundUtils;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeRef;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.BridgeInterfaceInfo;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.BridgeRefInfo;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.IfIndexesInterfaceMap;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.InterfaceChildInfo;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterface;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterfaceBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterfaceKey;
  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._interface.child.info._interface.parent.entry.InterfaceChildEntryKey;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntry;
  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.BridgeInterfaceEntry;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryKey;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntry;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryKey;
  42 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  43 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  44 import org.slf4j.Logger;
  45 import org.slf4j.LoggerFactory;
  46
  47 import java.math.BigInteger;
  48 import java.util.ArrayList;
  49 import java.util.List;
  50
  51 public class InterfaceMetaUtils {
  52     private static final Logger LOG = LoggerFactory.getLogger(InterfaceMetaUtils.class);
  53     public static InstanceIdentifier<BridgeRefEntry> getBridgeRefEntryIdentifier(BridgeRefEntryKey bridgeRefEntryKey) {
  54         InstanceIdentifier.InstanceIdentifierBuilder<BridgeRefEntry> bridgeRefEntryInstanceIdentifierBuilder =
  55                 InstanceIdentifier.builder(BridgeRefInfo.class)
  56                         .child(BridgeRefEntry.class, bridgeRefEntryKey);
  57         return bridgeRefEntryInstanceIdentifierBuilder.build();
  58     }
  59
  60
  61     public static BridgeRefEntry getBridgeRefEntryFromOperDS(InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid,
  62                                                              DataBroker dataBroker) {
  63         Optional<BridgeRefEntry> bridgeRefEntryOptional =
  64                 IfmUtil.read(LogicalDatastoreType.OPERATIONAL, dpnBridgeEntryIid, dataBroker);
  65         if (!bridgeRefEntryOptional.isPresent()) {
  66             return null;
  67         }
  68         return bridgeRefEntryOptional.get();
  69     }
  70
  71     public static InstanceIdentifier<BridgeEntry> getBridgeEntryIdentifier(BridgeEntryKey bridgeEntryKey) {
  72         InstanceIdentifier.InstanceIdentifierBuilder<BridgeEntry> bridgeEntryIdBuilder =
  73                 InstanceIdentifier.builder(BridgeInterfaceInfo.class).child(BridgeEntry.class, bridgeEntryKey);
  74         return bridgeEntryIdBuilder.build();
  75     }
  76
  77     public static BridgeEntry getBridgeEntryFromConfigDS(BigInteger dpnId,
  78                                                          DataBroker dataBroker) {
  79         BridgeEntryKey bridgeEntryKey = new BridgeEntryKey(dpnId);
  80         InstanceIdentifier<BridgeEntry> bridgeEntryInstanceIdentifier =
  81                 InterfaceMetaUtils.getBridgeEntryIdentifier(bridgeEntryKey);
  82         return getBridgeEntryFromConfigDS(bridgeEntryInstanceIdentifier,
  83                         dataBroker);
  84     }
  85
  86     public static BridgeEntry getBridgeEntryFromConfigDS(InstanceIdentifier<BridgeEntry> bridgeEntryInstanceIdentifier,
  87                                                          DataBroker dataBroker) {
  88         Optional<BridgeEntry> bridgeEntryOptional =
  89                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, bridgeEntryInstanceIdentifier, dataBroker);
  90         if (!bridgeEntryOptional.isPresent()) {
  91             return null;
  92         }
  93         return bridgeEntryOptional.get();
  94     }
  95
  96     public static InstanceIdentifier<BridgeInterfaceEntry> getBridgeInterfaceEntryIdentifier(BridgeEntryKey bridgeEntryKey,
  97                                                                                     BridgeInterfaceEntryKey bridgeInterfaceEntryKey) {
  98         return InstanceIdentifier.builder(BridgeInterfaceInfo.class)
  99                         .child(BridgeEntry.class, bridgeEntryKey)
 100                         .child(BridgeInterfaceEntry.class, bridgeInterfaceEntryKey).build();
 101
 102     }
 103
 104     public static BridgeInterfaceEntry getBridgeInterfaceEntryFromConfigDS(
 105             InstanceIdentifier<BridgeInterfaceEntry> bridgeInterfaceEntryInstanceIdentifier, DataBroker dataBroker) {
 106         Optional<BridgeInterfaceEntry> bridgeInterfaceEntryOptional =
 107                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryInstanceIdentifier, dataBroker);
 108         if (!bridgeInterfaceEntryOptional.isPresent()) {
 109             return null;
 110         }
 111         return bridgeInterfaceEntryOptional.get();
 112     }
 113
 114
 115     public static void createBridgeInterfaceEntryInConfigDS(BridgeEntryKey bridgeEntryKey,
 116                                                              BridgeInterfaceEntryKey bridgeInterfaceEntryKey,
 117                                                              String childInterface,
 118                                                              WriteTransaction t) {
 119         InstanceIdentifier<BridgeInterfaceEntry> bridgeInterfaceEntryIid =
 120                 InterfaceMetaUtils.getBridgeInterfaceEntryIdentifier(bridgeEntryKey, bridgeInterfaceEntryKey);
 121         BridgeInterfaceEntryBuilder entryBuilder = new BridgeInterfaceEntryBuilder().setKey(bridgeInterfaceEntryKey)
 122                 .setInterfaceName(childInterface);
 123         t.put(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryIid, entryBuilder.build(), true);
 124     }
 125
 126     public static InstanceIdentifier<InterfaceParentEntry> getInterfaceParentEntryIdentifier(
 127             InterfaceParentEntryKey interfaceParentEntryKey) {
 128         InstanceIdentifier.InstanceIdentifierBuilder<InterfaceParentEntry> intfIdBuilder =
 129                 InstanceIdentifier.builder(InterfaceChildInfo.class)
 130                         .child(InterfaceParentEntry.class, interfaceParentEntryKey);
 131         return intfIdBuilder.build();
 132     }
 133
 134     public static InstanceIdentifier<InterfaceChildEntry> getInterfaceChildEntryIdentifier(
 135             InterfaceParentEntryKey interfaceParentEntryKey, InterfaceChildEntryKey interfaceChildEntryKey) {
 136         InstanceIdentifier.InstanceIdentifierBuilder<InterfaceChildEntry> intfIdBuilder =
 137                 InstanceIdentifier.builder(InterfaceChildInfo.class)
 138                         .child(InterfaceParentEntry.class, interfaceParentEntryKey)
 139                         .child(InterfaceChildEntry.class, interfaceChildEntryKey);
 140         return intfIdBuilder.build();
 141     }
 142
 143     public static InterfaceParentEntry getInterfaceParentEntryFromConfigDS(
 144             InterfaceParentEntryKey interfaceParentEntryKey, DataBroker dataBroker) {
 145         InstanceIdentifier<InterfaceParentEntry> intfParentIid =
 146                 getInterfaceParentEntryIdentifier(interfaceParentEntryKey);
 147
 148         return getInterfaceParentEntryFromConfigDS(intfParentIid, dataBroker);
 149     }
 150
 151     public static InterfaceParentEntry getInterfaceParentEntryFromConfigDS(
 152             InstanceIdentifier<InterfaceParentEntry> intfId, DataBroker dataBroker) {
 153         Optional<InterfaceParentEntry> interfaceParentEntryOptional =
 154                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, intfId, dataBroker);
 155         if (!interfaceParentEntryOptional.isPresent()) {
 156             return null;
 157         }
 158         return interfaceParentEntryOptional.get();
 159     }
 160
 161     public static InterfaceChildEntry getInterfaceChildEntryFromConfigDS(InterfaceParentEntryKey interfaceParentEntryKey,
 162                                                                          InterfaceChildEntryKey interfaceChildEntryKey,
 163                                                                          DataBroker dataBroker) {
 164         InstanceIdentifier<InterfaceChildEntry> intfChildIid =
 165                 getInterfaceChildEntryIdentifier(interfaceParentEntryKey, interfaceChildEntryKey);
 166
 167         return getInterfaceChildEntryFromConfigDS(intfChildIid, dataBroker);
 168     }
 169
 170     public static InterfaceChildEntry getInterfaceChildEntryFromConfigDS(
 171             InstanceIdentifier<InterfaceChildEntry> intfChildIid, DataBroker dataBroker) {
 172         Optional<InterfaceChildEntry> interfaceChildEntryOptional =
 173                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, intfChildIid, dataBroker);
 174         if (!interfaceChildEntryOptional.isPresent()) {
 175             return null;
 176         }
 177         return interfaceChildEntryOptional.get();
 178     }
 179
 180     public static void createLportTagInterfaceMap(WriteTransaction t, String infName, Integer ifIndex) {
 181         LOG.debug("creating lport tag to interface map for {}",infName);
 182         InstanceIdentifier<IfIndexInterface> id = InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class, new IfIndexInterfaceKey(ifIndex)).build();
 183         IfIndexInterface ifIndexInterface = new IfIndexInterfaceBuilder().setIfIndex(ifIndex).setKey(new IfIndexInterfaceKey(ifIndex)).setInterfaceName(infName).build();
 184         t.put(LogicalDatastoreType.OPERATIONAL, id, ifIndexInterface, true);
 185     }
 186
 187     public static void removeLportTagInterfaceMap(WriteTransaction t, IdManagerService idManager, DataBroker broker, String infName, Integer ifIndex) {
 188         InstanceIdentifier<IfIndexInterface> id = InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class, new IfIndexInterfaceKey(ifIndex)).build();
 189         Optional<IfIndexInterface> ifIndexesInterface = IfmUtil.read(LogicalDatastoreType.OPERATIONAL, id, broker);
 190         if(ifIndexesInterface.isPresent()) {
 191            LOG.debug("removing lport tag to interface map for {}",infName);
 192            t.delete(LogicalDatastoreType.OPERATIONAL, id);
 193         }
 194         IfmUtil.releaseId(idManager, IfmConstants.IFM_IDPOOL_NAME, infName);
 195     }
 196
 197     public static void createBridgeRefEntry(BigInteger dpnId, InstanceIdentifier<?> bridgeIid,
 198                                             WriteTransaction tx){
 199         LOG.debug("Creating bridge ref entry for dpn: {} bridge: {}",
 200                 dpnId, bridgeIid);
 201         BridgeRefEntryKey bridgeRefEntryKey = new BridgeRefEntryKey(dpnId);
 202         InstanceIdentifier<BridgeRefEntry> bridgeEntryId =
 203                 InterfaceMetaUtils.getBridgeRefEntryIdentifier(bridgeRefEntryKey);
 204         BridgeRefEntryBuilder tunnelDpnBridgeEntryBuilder =
 205                 new BridgeRefEntryBuilder().setKey(bridgeRefEntryKey).setDpid(dpnId)
 206                         .setBridgeReference(new OvsdbBridgeRef(bridgeIid));
 207         tx.put(LogicalDatastoreType.OPERATIONAL, bridgeEntryId, tunnelDpnBridgeEntryBuilder.build(), true);
 208     }
 209
 210     public static void deleteBridgeRefEntry(BigInteger dpnId,
 211                                             WriteTransaction tx) {
 212         LOG.debug("Deleting bridge ref entry for dpn: {}",
 213                 dpnId);
 214         BridgeRefEntryKey bridgeRefEntryKey = new BridgeRefEntryKey(dpnId);
 215         InstanceIdentifier<BridgeRefEntry> bridgeEntryId =
 216                 InterfaceMetaUtils.getBridgeRefEntryIdentifier(bridgeRefEntryKey);
 217         tx.delete(LogicalDatastoreType.OPERATIONAL, bridgeEntryId);
 218     }
 219 }