southbound/southbound-impl/src/main/java/org/opendaylight/ovsdb/southbound/ovsdb/transact/TerminationPointCreateCommand.java

   1 /*
   2  * Copyright (c) 2015 Brocade Communications Systems, Inc. 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.ovsdb.southbound.ovsdb.transact;
   9
  10 import static org.opendaylight.ovsdb.lib.operations.Operations.op;
  11
  12 import java.util.HashMap;
  13 import java.util.HashSet;
  14 import java.util.List;
  15 import java.util.Map;
  16 import java.util.Map.Entry;
  17 import java.util.Set;
  18
  19 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  20 import org.opendaylight.ovsdb.lib.notation.Mutator;
  21 import org.opendaylight.ovsdb.lib.notation.UUID;
  22 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
  23 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  24 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  25 import org.opendaylight.ovsdb.schema.openvswitch.Interface;
  26 import org.opendaylight.ovsdb.schema.openvswitch.Port;
  27 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
  28 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbPortInterfaceAttributes.VlanMode;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceExternalIds;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceOtherConfigs;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Options;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortExternalIds;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortOtherConfigs;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Trunks;
  38 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  39 import org.opendaylight.yangtools.yang.binding.DataObject;
  40 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  41 import org.slf4j.Logger;
  42 import org.slf4j.LoggerFactory;
  43
  44 import com.google.common.collect.ImmutableMap;
  45 import com.google.common.collect.Sets;
  46
  47 public class TerminationPointCreateCommand extends AbstractTransactCommand {
  48
  49     private static final Logger LOG = LoggerFactory.getLogger(TerminationPointCreateCommand.class);
  50
  51     public TerminationPointCreateCommand(BridgeOperationalState state,
  52             AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> changes) {
  53         super(state, changes);
  54     }
  55
  56     @Override
  57     public void execute(TransactionBuilder transaction) {
  58         for (Entry<InstanceIdentifier<?>, DataObject> entry: getChanges().getCreatedData().entrySet()) {
  59             DataObject dataObject = entry.getValue();
  60             if (dataObject instanceof OvsdbTerminationPointAugmentation) {
  61                 OvsdbTerminationPointAugmentation terminationPoint = (OvsdbTerminationPointAugmentation) dataObject;
  62                 LOG.debug("Received request to create termination point {}",
  63                         terminationPoint.getName());
  64
  65                 // Configure interface
  66                 String interfaceUuid = "Interface_" + SouthboundMapper.getRandomUUID();;
  67                 Interface ovsInterface =
  68                         TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Interface.class);
  69                 createInterface(terminationPoint, ovsInterface);
  70                 transaction.add(op.insert(ovsInterface).withId(interfaceUuid));
  71
  72                 // Configure port with the above interface details
  73                 String portUuid = "Port_" + SouthboundMapper.getRandomUUID();
  74                 Port port = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Port.class);
  75                 createPort(terminationPoint, port, interfaceUuid);
  76                 transaction.add(op.insert(port).withId(portUuid));
  77
  78                 //Configure bridge with the above port details
  79                 Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
  80                 bridge.setName(getBridge(entry.getKey()).getBridgeName().getValue());
  81                 bridge.setPorts(Sets.newHashSet(new UUID(portUuid)));
  82
  83                 transaction.add(op.mutate(bridge)
  84                         .addMutation(bridge.getPortsColumn().getSchema(),
  85                                 Mutator.INSERT,bridge.getPortsColumn().getData())
  86                         .where(bridge.getNameColumn().getSchema()
  87                                 .opEqual(bridge.getNameColumn().getData())).build());
  88             }
  89         }
  90
  91     }
  92
  93     private void createInterface(
  94             final OvsdbTerminationPointAugmentation terminationPoint,
  95             final Interface ovsInterface) {
  96         ovsInterface.setName(terminationPoint.getName());
  97         ovsInterface.setType(SouthboundMapper.createOvsdbInterfaceType(terminationPoint.getInterfaceType()));
  98
  99         createOfPort(terminationPoint, ovsInterface);
 100         createOfPortRequest(terminationPoint, ovsInterface);
 101         createInterfaceOptions(terminationPoint, ovsInterface);
 102         createInterfaceOtherConfig(terminationPoint, ovsInterface);
 103         createInterfaceExternalIds(terminationPoint, ovsInterface);
 104     }
 105
 106     private void createPort(
 107             final OvsdbTerminationPointAugmentation terminationPoint,
 108             final Port port, final String interfaceUuid) {
 109
 110         port.setName(terminationPoint.getName());
 111         port.setInterfaces(Sets.newHashSet(new UUID(interfaceUuid)));
 112         createPortOtherConfig(terminationPoint, port);
 113         createPortVlanTag(terminationPoint, port);
 114         createPortVlanTrunk(terminationPoint, port);
 115         createPortVlanMode(terminationPoint, port);
 116         createPortExternalIds(terminationPoint, port);
 117     }
 118
 119     private void createOfPort(
 120             final OvsdbTerminationPointAugmentation terminationPoint,
 121             final Interface ovsInterface) {
 122
 123         Long ofPort = terminationPoint.getOfport();
 124         if (ofPort != null) {
 125             ovsInterface.setOpenFlowPort(Sets.newHashSet(ofPort));
 126         }
 127     }
 128
 129     private void createOfPortRequest(
 130             final OvsdbTerminationPointAugmentation terminationPoint,
 131             final Interface ovsInterface) {
 132
 133         Integer ofPortRequest = terminationPoint.getOfportRequest();
 134         if (ofPortRequest != null) {
 135             ovsInterface.setOpenFlowPortRequest(Sets.newHashSet(ofPortRequest.longValue()));
 136         }
 137     }
 138
 139     private void createInterfaceOptions(
 140             final OvsdbTerminationPointAugmentation terminationPoint,
 141             final Interface ovsInterface) {
 142
 143         //Configure optional input
 144         if (terminationPoint.getOptions() != null) {
 145             HashMap<String, String> optionsMap = new HashMap<String, String>();
 146             for (Options option : terminationPoint.getOptions()) {
 147                 optionsMap.put(option.getOption(), option.getValue());
 148             }
 149             try {
 150                 ovsInterface.setOptions(ImmutableMap.copyOf(optionsMap));
 151             } catch (NullPointerException e) {
 152                 LOG.warn("Incomplete OVSDB interface options");
 153             }
 154         }
 155     }
 156
 157     private void createInterfaceExternalIds(
 158             final OvsdbTerminationPointAugmentation terminationPoint,
 159             final Interface ovsInterface) {
 160
 161         List<InterfaceExternalIds> interfaceExternalIds =
 162                 terminationPoint.getInterfaceExternalIds();
 163         if (interfaceExternalIds != null && !interfaceExternalIds.isEmpty()) {
 164             HashMap<String, String> externalIdsMap = new HashMap<String, String>();
 165             for (InterfaceExternalIds externalId: interfaceExternalIds) {
 166                 externalIdsMap.put(externalId.getExternalIdKey(), externalId.getExternalIdValue());
 167             }
 168             try {
 169                 ovsInterface.setExternalIds(ImmutableMap.copyOf(externalIdsMap));
 170             } catch (NullPointerException e) {
 171                 LOG.warn("Incomplete OVSDB interface external_ids");
 172             }
 173         }
 174     }
 175
 176     private void createInterfaceOtherConfig(
 177             final OvsdbTerminationPointAugmentation terminationPoint,
 178             final Interface ovsInterface) {
 179
 180         List<InterfaceOtherConfigs> interfaceOtherConfigs =
 181                 terminationPoint.getInterfaceOtherConfigs();
 182         if (interfaceOtherConfigs != null && !interfaceOtherConfigs.isEmpty()) {
 183             HashMap<String, String> otherConfigsMap = new HashMap<String, String>();
 184             for (InterfaceOtherConfigs interfaceOtherConfig : interfaceOtherConfigs) {
 185                 otherConfigsMap.put(interfaceOtherConfig.getOtherConfigKey(),
 186                         interfaceOtherConfig.getOtherConfigValue());
 187             }
 188             try {
 189                 ovsInterface.setOtherConfig(otherConfigsMap);
 190             } catch (NullPointerException e) {
 191                 LOG.warn("Incomplete OVSDB interface other_config", e);
 192             }
 193         }
 194     }
 195
 196     private void createPortExternalIds(
 197             final OvsdbTerminationPointAugmentation terminationPoint,
 198             final Port port) {
 199
 200         List<PortExternalIds> portExternalIds = terminationPoint.getPortExternalIds();
 201         if (portExternalIds != null && !portExternalIds.isEmpty()) {
 202             HashMap<String, String> externalIdsMap = new HashMap<String, String>();
 203             for (PortExternalIds externalId: portExternalIds) {
 204                 externalIdsMap.put(externalId.getExternalIdKey(), externalId.getExternalIdValue());
 205             }
 206             try {
 207                 port.setExternalIds(ImmutableMap.copyOf(externalIdsMap));
 208             } catch (NullPointerException e) {
 209                 LOG.warn("Incomplete OVSDB port external_ids");
 210             }
 211         }
 212     }
 213
 214     private void createPortVlanTag(
 215             final OvsdbTerminationPointAugmentation terminationPoint,
 216             final Port port) {
 217
 218         if (terminationPoint.getVlanTag() != null) {
 219             Set<Long> vlanTag = new HashSet<Long>();
 220             vlanTag.add(terminationPoint.getVlanTag().getValue().longValue());
 221             port.setTag(vlanTag);
 222         }
 223     }
 224
 225     private void createPortVlanTrunk(
 226             final OvsdbTerminationPointAugmentation terminationPoint,
 227             final Port port) {
 228
 229         if (terminationPoint.getTrunks() != null && terminationPoint.getTrunks().size() > 0) {
 230             Set<Long> portTrunks = new HashSet<Long>();
 231             List<Trunks> modelTrunks = terminationPoint.getTrunks();
 232             for (Trunks trunk: modelTrunks) {
 233                 if (trunk.getTrunk() != null) {
 234                     portTrunks.add(trunk.getTrunk().getValue().longValue());
 235                 }
 236             }
 237             port.setTrunks(portTrunks);
 238         }
 239     }
 240
 241     private void createPortVlanMode(
 242             final OvsdbTerminationPointAugmentation terminationPoint,
 243             final Port port) {
 244         if (terminationPoint.getVlanMode() != null) {
 245             Set<String> portVlanMode = new HashSet<String>();
 246             VlanMode modelVlanMode = terminationPoint.getVlanMode();
 247             portVlanMode.add(SouthboundConstants.VLANMODES.values()[modelVlanMode.getIntValue() - 1].getMode());
 248             port.setVlanMode(portVlanMode);
 249         }
 250     }
 251
 252     private void createPortOtherConfig(
 253             final OvsdbTerminationPointAugmentation terminationPoint,
 254             final Port ovsPort) {
 255         List<PortOtherConfigs> portOtherConfigs =
 256                 terminationPoint.getPortOtherConfigs();
 257         if (portOtherConfigs != null && !portOtherConfigs.isEmpty()) {
 258             HashMap<String, String> otherConfigsMap = new HashMap<String, String>();
 259             for (PortOtherConfigs portOtherConfig : portOtherConfigs) {
 260                 otherConfigsMap.put(portOtherConfig.getOtherConfigKey(),
 261                         portOtherConfig.getOtherConfigValue());
 262             }
 263             try {
 264                 ovsPort.setOtherConfig(ImmutableMap.copyOf(otherConfigsMap));
 265             } catch (NullPointerException e) {
 266                 LOG.warn("Incomplete OVSDB port other_config", e);
 267             }
 268         }
 269     }
 270
 271     private OvsdbBridgeAugmentation getBridge(InstanceIdentifier<?> key) {
 272         InstanceIdentifier<Node> nodeIid = key.firstIdentifierOf(Node.class);
 273         Map<InstanceIdentifier<Node>, Node> nodes =
 274                 TransactUtils.extractCreatedOrUpdated(getChanges(),Node.class);
 275         if (nodes != null && nodes.get(nodeIid) != null) {
 276             Node node = nodes.get(nodeIid);
 277             OvsdbBridgeAugmentation bridge = node.getAugmentation(OvsdbBridgeAugmentation.class);
 278             if (bridge != null) {
 279                 return bridge;
 280             }
 281         }
 282         return null;
 283     }
 284
 285 }