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.List;
   5 import java.util.Map;
   6 import java.util.Map.Entry;
   7
   8 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
   9 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  10 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  11 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  12 import org.opendaylight.ovsdb.lib.notation.UUID;
  13 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  14 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  15 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  16 import org.opendaylight.ovsdb.schema.openvswitch.Controller;
  17 import org.opendaylight.ovsdb.southbound.OvsdbClientKey;
  18 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
  19 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.DatapathId;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentationBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeName;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeRef;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentationBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeRef;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ManagedNodeEntry;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ManagedNodeEntryBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  32 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  33 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38 import com.google.common.base.Optional;
  39
  40 public class OvsdbBridgeUpdateCommand extends AbstractTransactionCommand {
  41     private static final Logger LOG = LoggerFactory.getLogger(OvsdbBridgeUpdateCommand.class);
  42
  43     public OvsdbBridgeUpdateCommand(OvsdbClientKey key, TableUpdates updates,
  44             DatabaseSchema dbSchema) {
  45         super(key,updates,dbSchema);
  46     }
  47
  48     @Override
  49     public void execute(ReadWriteTransaction transaction) {
  50         Map<UUID,Bridge> updatedBridgeRows = TyperUtils.extractRowsUpdated(Bridge.class, getUpdates(), getDbSchema());
  51         Map<UUID,Controller> updatedControllerRows = TyperUtils.extractRowsUpdated(Controller.class, getUpdates(), getDbSchema());
  52         for(Entry<UUID, Bridge> entry : updatedBridgeRows.entrySet()) {
  53             Bridge bridge = entry.getValue();
  54             final InstanceIdentifier<Node> nodePath = getKey().toInstanceIndentifier();
  55             Optional<Node> node = Optional.absent();
  56             try{
  57                 node = transaction.read(LogicalDatastoreType.OPERATIONAL, nodePath).checkedGet();
  58             }catch (final ReadFailedException e) {
  59                 LOG.debug("Read Operational/DS for Node fail! {}", nodePath, e);
  60             }
  61             if(node.isPresent()){
  62                 LOG.info("Node {} is present",node);
  63                 NodeBuilder managedNodeBuilder = new NodeBuilder();
  64                 NodeId manageNodeId = SouthboundMapper.createManagedNodeId(getKey(), new OvsdbBridgeName(bridge.getName()));
  65                 managedNodeBuilder.setNodeId(manageNodeId);
  66                 OvsdbBridgeAugmentationBuilder ovsdbManagedNodeBuilder = new OvsdbBridgeAugmentationBuilder();
  67                 ovsdbManagedNodeBuilder.setBridgeName(new OvsdbBridgeName(bridge.getName()));
  68                 ovsdbManagedNodeBuilder.setBridgeUuid(new Uuid(bridge.getUuid().toString()));
  69                 DatapathId dpid= SouthboundMapper.createDatapathId(bridge);
  70                 if(dpid != null) {
  71                     ovsdbManagedNodeBuilder.setDatapathId(dpid);
  72                 }
  73                 if(SouthboundMapper.createMdsalProtocols(bridge) != null
  74                         && SouthboundMapper.createMdsalProtocols(bridge).size() > 0) {
  75                     ovsdbManagedNodeBuilder.setProtocolEntry(SouthboundMapper.createMdsalProtocols(bridge));
  76                 }
  77
  78                 if(!SouthboundMapper.createControllerEntries(bridge, updatedControllerRows).isEmpty()) {
  79                     ovsdbManagedNodeBuilder.setControllerEntry(SouthboundMapper.createControllerEntries(bridge, updatedControllerRows));
  80                 }
  81
  82                 if(bridge.getFailModeColumn() != null &&
  83                         bridge.getFailModeColumn().getData() != null &&
  84                         !bridge.getFailModeColumn().getData().isEmpty()) {
  85                     String[] failmodeArray = new String[bridge.getFailModeColumn().getData().size()];
  86                     bridge.getFailModeColumn().getData().toArray(failmodeArray);
  87                     ovsdbManagedNodeBuilder.setFailMode(SouthboundConstants.OVSDB_FAIL_MODE_MAP.inverse().get(failmodeArray[0]));
  88                 }
  89                 ovsdbManagedNodeBuilder.setManagedBy(new OvsdbNodeRef(nodePath));
  90                 managedNodeBuilder.addAugmentation(OvsdbBridgeAugmentation.class, ovsdbManagedNodeBuilder.build());
  91
  92                 InstanceIdentifier<Node> managedNodePath = SouthboundMapper.createInstanceIdentifier(manageNodeId);
  93
  94                 LOG.debug("Store managed node augmentation data {}",ovsdbManagedNodeBuilder.toString());
  95                 transaction.merge(LogicalDatastoreType.OPERATIONAL, managedNodePath, managedNodeBuilder.build());
  96
  97                 //Update node with managed node reference
  98                 NodeBuilder nodeBuilder = new NodeBuilder();
  99                 nodeBuilder.setNodeId(SouthboundMapper.createNodeId(getKey().getIp(),getKey().getPort()));
 100
 101                 OvsdbNodeAugmentationBuilder ovsdbNodeBuilder = new OvsdbNodeAugmentationBuilder();
 102                 List<ManagedNodeEntry> managedNodes = new ArrayList<ManagedNodeEntry>();
 103                 ManagedNodeEntry managedNodeEntry = new ManagedNodeEntryBuilder().setBridgeRef(new OvsdbBridgeRef(managedNodePath)).build();
 104                 managedNodes.add(managedNodeEntry);
 105                 ovsdbNodeBuilder.setManagedNodeEntry(managedNodes);
 106
 107                 nodeBuilder.addAugmentation(OvsdbNodeAugmentation.class, ovsdbNodeBuilder.build());
 108
 109                 LOG.debug("Update node with managed node ref {}",ovsdbNodeBuilder.toString());
 110                 transaction.merge(LogicalDatastoreType.OPERATIONAL, nodePath, nodeBuilder.build());
 111
 112             }
 113         }
 114     }
 115 }