interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/commons/InterfaceMetaUtils.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.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     public static BridgeRefEntry getBridgeRefEntryFromOperDS(InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid,
  61                                                              DataBroker dataBroker) {
  62         Optional<BridgeRefEntry> bridgeRefEntryOptional =
  63                 IfmUtil.read(LogicalDatastoreType.OPERATIONAL, dpnBridgeEntryIid, dataBroker);
  64         if (!bridgeRefEntryOptional.isPresent()) {
  65             return null;
  66         }
  67         return bridgeRefEntryOptional.get();
  68     }
  69
  70     public static InstanceIdentifier<BridgeEntry> getBridgeEntryIdentifier(BridgeEntryKey bridgeEntryKey) {
  71         InstanceIdentifier.InstanceIdentifierBuilder<BridgeEntry> bridgeEntryIdBuilder =
  72                 InstanceIdentifier.builder(BridgeInterfaceInfo.class).child(BridgeEntry.class, bridgeEntryKey);
  73         return bridgeEntryIdBuilder.build();
  74     }
  75
  76     public static BridgeEntry getBridgeEntryFromConfigDS(InstanceIdentifier<BridgeEntry> bridgeEntryInstanceIdentifier,
  77                                                          DataBroker dataBroker) {
  78         Optional<BridgeEntry> bridgeEntryOptional =
  79                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, bridgeEntryInstanceIdentifier, dataBroker);
  80         if (!bridgeEntryOptional.isPresent()) {
  81             return null;
  82         }
  83         return bridgeEntryOptional.get();
  84     }
  85
  86     public static InstanceIdentifier<BridgeInterfaceEntry> getBridgeInterfaceEntryIdentifier(BridgeEntryKey bridgeEntryKey,
  87                                                                                     BridgeInterfaceEntryKey bridgeInterfaceEntryKey) {
  88         return InstanceIdentifier.builder(BridgeInterfaceInfo.class)
  89                         .child(BridgeEntry.class, bridgeEntryKey)
  90                         .child(BridgeInterfaceEntry.class, bridgeInterfaceEntryKey).build();
  91
  92     }
  93
  94     public static BridgeInterfaceEntry getBridgeInterfaceEntryFromConfigDS(
  95             InstanceIdentifier<BridgeInterfaceEntry> bridgeInterfaceEntryInstanceIdentifier, DataBroker dataBroker) {
  96         Optional<BridgeInterfaceEntry> bridgeInterfaceEntryOptional =
  97                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryInstanceIdentifier, dataBroker);
  98         if (!bridgeInterfaceEntryOptional.isPresent()) {
  99             return null;
 100         }
 101         return bridgeInterfaceEntryOptional.get();
 102     }
 103
 104
 105     public static void createBridgeInterfaceEntryInConfigDS(BridgeEntryKey bridgeEntryKey,
 106                                                              BridgeInterfaceEntryKey bridgeInterfaceEntryKey,
 107                                                              String childInterface,
 108                                                              WriteTransaction t) {
 109         InstanceIdentifier<BridgeInterfaceEntry> bridgeInterfaceEntryIid =
 110                 InterfaceMetaUtils.getBridgeInterfaceEntryIdentifier(bridgeEntryKey, bridgeInterfaceEntryKey);
 111         BridgeInterfaceEntryBuilder entryBuilder = new BridgeInterfaceEntryBuilder().setKey(bridgeInterfaceEntryKey)
 112                 .setInterfaceName(childInterface);
 113         t.put(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryIid, entryBuilder.build(), true);
 114     }
 115
 116     public static InstanceIdentifier<InterfaceParentEntry> getInterfaceParentEntryIdentifier(
 117             InterfaceParentEntryKey interfaceParentEntryKey) {
 118         InstanceIdentifier.InstanceIdentifierBuilder<InterfaceParentEntry> intfIdBuilder =
 119                 InstanceIdentifier.builder(InterfaceChildInfo.class)
 120                         .child(InterfaceParentEntry.class, interfaceParentEntryKey);
 121         return intfIdBuilder.build();
 122     }
 123
 124     public static InstanceIdentifier<InterfaceChildEntry> getInterfaceChildEntryIdentifier(
 125             InterfaceParentEntryKey interfaceParentEntryKey, InterfaceChildEntryKey interfaceChildEntryKey) {
 126         InstanceIdentifier.InstanceIdentifierBuilder<InterfaceChildEntry> intfIdBuilder =
 127                 InstanceIdentifier.builder(InterfaceChildInfo.class)
 128                         .child(InterfaceParentEntry.class, interfaceParentEntryKey)
 129                         .child(InterfaceChildEntry.class, interfaceChildEntryKey);
 130         return intfIdBuilder.build();
 131     }
 132
 133     public static InterfaceParentEntry getInterfaceParentEntryFromConfigDS(
 134             InterfaceParentEntryKey interfaceParentEntryKey, DataBroker dataBroker) {
 135         InstanceIdentifier<InterfaceParentEntry> intfParentIid =
 136                 getInterfaceParentEntryIdentifier(interfaceParentEntryKey);
 137
 138         return getInterfaceParentEntryFromConfigDS(intfParentIid, dataBroker);
 139     }
 140
 141     public static InterfaceParentEntry getInterfaceParentEntryFromConfigDS(
 142             InstanceIdentifier<InterfaceParentEntry> intfId, DataBroker dataBroker) {
 143         Optional<InterfaceParentEntry> interfaceParentEntryOptional =
 144                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, intfId, dataBroker);
 145         if (!interfaceParentEntryOptional.isPresent()) {
 146             return null;
 147         }
 148         return interfaceParentEntryOptional.get();
 149     }
 150
 151     public static InterfaceChildEntry getInterfaceChildEntryFromConfigDS(InterfaceParentEntryKey interfaceParentEntryKey,
 152                                                                          InterfaceChildEntryKey interfaceChildEntryKey,
 153                                                                          DataBroker dataBroker) {
 154         InstanceIdentifier<InterfaceChildEntry> intfChildIid =
 155                 getInterfaceChildEntryIdentifier(interfaceParentEntryKey, interfaceChildEntryKey);
 156
 157         return getInterfaceChildEntryFromConfigDS(intfChildIid, dataBroker);
 158     }
 159
 160     public static InterfaceChildEntry getInterfaceChildEntryFromConfigDS(
 161             InstanceIdentifier<InterfaceChildEntry> intfChildIid, DataBroker dataBroker) {
 162         Optional<InterfaceChildEntry> interfaceChildEntryOptional =
 163                 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, intfChildIid, dataBroker);
 164         if (!interfaceChildEntryOptional.isPresent()) {
 165             return null;
 166         }
 167         return interfaceChildEntryOptional.get();
 168     }
 169
 170     public static void createLportTagInterfaceMap(WriteTransaction t, String infName, Integer ifIndex) {
 171         LOG.debug("creating lport tag to interface map for {}",infName);
 172         InstanceIdentifier<IfIndexInterface> id = InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class, new IfIndexInterfaceKey(ifIndex)).build();
 173         IfIndexInterface ifIndexInterface = new IfIndexInterfaceBuilder().setIfIndex(ifIndex).setKey(new IfIndexInterfaceKey(ifIndex)).setInterfaceName(infName).build();
 174         t.put(LogicalDatastoreType.OPERATIONAL, id, ifIndexInterface, true);
 175     }
 176
 177     public static void removeLportTagInterfaceMap(WriteTransaction t, IdManagerService idManager, DataBroker broker, String infName, Integer ifIndex) {
 178         InstanceIdentifier<IfIndexInterface> id = InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class, new IfIndexInterfaceKey(ifIndex)).build();
 179         Optional<IfIndexInterface> ifIndexesInterface = IfmUtil.read(LogicalDatastoreType.OPERATIONAL, id, broker);
 180         if(ifIndexesInterface.isPresent()) {
 181            LOG.debug("removing lport tag to interface map for {}",infName);
 182            t.delete(LogicalDatastoreType.OPERATIONAL, id);
 183         }
 184         IfmUtil.releaseId(idManager, IfmConstants.IFM_IDPOOL_NAME, infName);
 185     }
 186
 187     public static void createBridgeRefEntry(BigInteger dpnId, InstanceIdentifier<?> bridgeIid,
 188                                             WriteTransaction tx){
 189         BridgeRefEntryKey bridgeRefEntryKey = new BridgeRefEntryKey(dpnId);
 190         InstanceIdentifier<BridgeRefEntry> bridgeEntryId =
 191                 InterfaceMetaUtils.getBridgeRefEntryIdentifier(bridgeRefEntryKey);
 192         BridgeRefEntryBuilder tunnelDpnBridgeEntryBuilder =
 193                 new BridgeRefEntryBuilder().setKey(bridgeRefEntryKey).setDpid(dpnId)
 194                         .setBridgeReference(new OvsdbBridgeRef(bridgeIid));
 195         tx.put(LogicalDatastoreType.OPERATIONAL, bridgeEntryId, tunnelDpnBridgeEntryBuilder.build(), true);
 196     }
 197 }