southbound/southbound-impl/src/main/java/org/opendaylight/ovsdb/southbound/transactions/md/OvsdbBridgeUpdateCommand.java

   1 package org.opendaylight.ovsdb.southbound.transactions.md;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collection;
   5 import java.util.List;
   6 import java.util.Map;
   7 import java.util.Map.Entry;
   8 import java.util.Set;
   9
  10 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  11 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  12 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  13 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  14 import org.opendaylight.ovsdb.lib.notation.UUID;
  15 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  16 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  17 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  18 import org.opendaylight.ovsdb.schema.openvswitch.Controller;
  19 import org.opendaylight.ovsdb.southbound.OvsdbClientKey;
  20 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.DatapathId;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentationBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeName;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeRef;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentationBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeRef;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.ControllerEntry;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.ControllerEntryBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ManagedNodeEntry;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ManagedNodeEntryBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  36 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  37 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41
  42 import com.google.common.base.Optional;
  43
  44 public class OvsdbBridgeUpdateCommand extends AbstractTransactionCommand {
  45     private static final Logger LOG = LoggerFactory.getLogger(OvsdbBridgeUpdateCommand.class);
  46
  47     public OvsdbBridgeUpdateCommand(OvsdbClientKey key, TableUpdates updates,
  48             DatabaseSchema dbSchema) {
  49         super(key,updates,dbSchema);
  50     }
  51
  52     @Override
  53     public void execute(ReadWriteTransaction transaction) {
  54         Map<UUID,Bridge> updatedBridgeRows = TyperUtils.extractRowsUpdated(Bridge.class, getUpdates(), getDbSchema());
  55         Map<UUID,Controller> updatedControllerRows = TyperUtils.extractRowsUpdated(Controller.class, getUpdates(), getDbSchema());
  56         for(Entry<UUID, Bridge> entry : updatedBridgeRows.entrySet()) {
  57             Bridge bridge = entry.getValue();
  58             final InstanceIdentifier<Node> nodePath = getKey().toInstanceIndentifier();
  59             Optional<Node> node = Optional.absent();
  60             try{
  61                 node = transaction.read(LogicalDatastoreType.OPERATIONAL, nodePath).checkedGet();
  62             }catch (final ReadFailedException e) {
  63                 LOG.debug("Read Operational/DS for Node fail! {}", nodePath, e);
  64             }
  65             if(node.isPresent()){
  66                 LOG.info("Node {} is present",node);
  67                 NodeBuilder managedNodeBuilder = new NodeBuilder();
  68                 NodeId manageNodeId = SouthboundMapper.createManagedNodeId(getKey(), new OvsdbBridgeName(bridge.getName()));
  69                 managedNodeBuilder.setNodeId(manageNodeId);
  70                 OvsdbBridgeAugmentationBuilder ovsdbManagedNodeBuilder = new OvsdbBridgeAugmentationBuilder();
  71                 ovsdbManagedNodeBuilder.setBridgeName(new OvsdbBridgeName(bridge.getName()));
  72                 ovsdbManagedNodeBuilder.setBridgeUuid(new Uuid(bridge.getUuid().toString()));
  73                 DatapathId dpid= SouthboundMapper.createDatapathId(bridge);
  74                 if(dpid != null) {
  75                     ovsdbManagedNodeBuilder.setDatapathId(dpid);
  76                 }
  77                 if(SouthboundMapper.createMdsalProtocols(bridge) != null
  78                         && SouthboundMapper.createMdsalProtocols(bridge).size() > 0) {
  79                     ovsdbManagedNodeBuilder.setProtocolEntry(SouthboundMapper.createMdsalProtocols(bridge));
  80                 }
  81
  82                 if(!SouthboundMapper.createControllerEntries(bridge, updatedControllerRows).isEmpty()) {
  83                     ovsdbManagedNodeBuilder.setControllerEntry(SouthboundMapper.createControllerEntries(bridge, updatedControllerRows));
  84                 }
  85                 ovsdbManagedNodeBuilder.setManagedBy(new OvsdbNodeRef(nodePath));
  86                 managedNodeBuilder.addAugmentation(OvsdbBridgeAugmentation.class, ovsdbManagedNodeBuilder.build());
  87
  88                 InstanceIdentifier<Node> managedNodePath = SouthboundMapper.createInstanceIdentifier(manageNodeId);
  89
  90                 LOG.debug("Store managed node augmentation data {}",ovsdbManagedNodeBuilder.toString());
  91                 transaction.merge(LogicalDatastoreType.OPERATIONAL, managedNodePath, managedNodeBuilder.build());
  92
  93                 //Update node with managed node reference
  94                 NodeBuilder nodeBuilder = new NodeBuilder();
  95                 nodeBuilder.setNodeId(SouthboundMapper.createNodeId(getKey().getIp(),getKey().getPort()));
  96
  97                 OvsdbNodeAugmentationBuilder ovsdbNodeBuilder = new OvsdbNodeAugmentationBuilder();
  98                 List<ManagedNodeEntry> managedNodes = new ArrayList<ManagedNodeEntry>();
  99                 ManagedNodeEntry managedNodeEntry = new ManagedNodeEntryBuilder().setBridgeRef(new OvsdbBridgeRef(managedNodePath)).build();
 100                 managedNodes.add(managedNodeEntry);
 101                 ovsdbNodeBuilder.setManagedNodeEntry(managedNodes);
 102
 103                 nodeBuilder.addAugmentation(OvsdbNodeAugmentation.class, ovsdbNodeBuilder.build());
 104
 105                 LOG.debug("Update node with managed node ref {}",ovsdbNodeBuilder.toString());
 106                 transaction.merge(LogicalDatastoreType.OPERATIONAL, nodePath, nodeBuilder.build());
 107
 108             }
 109         }
 110     }
 111 }