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,
  52                 getUpdates(), getDbSchema());
  53         for (Entry<UUID, Bridge> entry : updatedBridgeRows.entrySet()) {
  54             Bridge bridge = entry.getValue();
  55             final InstanceIdentifier<Node> nodePath = getKey().toInstanceIndentifier();
  56             Optional<Node> node = Optional.absent();
  57             try {
  58                 node = transaction.read(LogicalDatastoreType.OPERATIONAL, nodePath).checkedGet();
  59             } catch (final ReadFailedException e) {
  60                 LOG.debug("Read Operational/DS for Node fail! {}", nodePath, e);
  61             }
  62             if (node.isPresent()) {
  63                 LOG.debug("Node {} is present",node);
  64                 NodeBuilder managedNodeBuilder = new NodeBuilder();
  65                 NodeId manageNodeId = SouthboundMapper.createManagedNodeId(getKey(),
  66                         new OvsdbBridgeName(bridge.getName()));
  67                 managedNodeBuilder.setNodeId(manageNodeId);
  68                 OvsdbBridgeAugmentationBuilder ovsdbManagedNodeBuilder = new OvsdbBridgeAugmentationBuilder();
  69                 ovsdbManagedNodeBuilder.setBridgeName(new OvsdbBridgeName(bridge.getName()));
  70                 ovsdbManagedNodeBuilder.setBridgeUuid(new Uuid(bridge.getUuid().toString()));
  71                 DatapathId dpid = SouthboundMapper.createDatapathId(bridge);
  72                 if (dpid != null) {
  73                     ovsdbManagedNodeBuilder.setDatapathId(dpid);
  74                 }
  75                 ovsdbManagedNodeBuilder.setDatapathType(
  76                         SouthboundMapper.createDatapathType(bridge.getDatapathTypeColumn().getData()));
  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(
  84                             SouthboundMapper.createControllerEntries(bridge, updatedControllerRows));
  85                 }
  86
  87                 if (bridge.getFailModeColumn() != null
  88                         && bridge.getFailModeColumn().getData() != null
  89                         && !bridge.getFailModeColumn().getData().isEmpty()) {
  90                     String[] failmodeArray = new String[bridge.getFailModeColumn().getData().size()];
  91                     bridge.getFailModeColumn().getData().toArray(failmodeArray);
  92                     ovsdbManagedNodeBuilder.setFailMode(
  93                             SouthboundConstants.OVSDB_FAIL_MODE_MAP.inverse().get(failmodeArray[0]));
  94                 }
  95                 ovsdbManagedNodeBuilder.setManagedBy(new OvsdbNodeRef(nodePath));
  96                 managedNodeBuilder.addAugmentation(OvsdbBridgeAugmentation.class, ovsdbManagedNodeBuilder.build());
  97
  98                 InstanceIdentifier<Node> managedNodePath = SouthboundMapper.createInstanceIdentifier(manageNodeId);
  99
 100                 LOG.debug("Store managed node augmentation data {}",ovsdbManagedNodeBuilder.toString());
 101                 transaction.merge(LogicalDatastoreType.OPERATIONAL, managedNodePath, managedNodeBuilder.build());
 102
 103                 //Update node with managed node reference
 104                 NodeBuilder nodeBuilder = new NodeBuilder();
 105                 nodeBuilder.setNodeId(SouthboundMapper.createNodeId(getKey().getIp(),getKey().getPort()));
 106
 107                 OvsdbNodeAugmentationBuilder ovsdbNodeBuilder = new OvsdbNodeAugmentationBuilder();
 108                 List<ManagedNodeEntry> managedNodes = new ArrayList<ManagedNodeEntry>();
 109                 ManagedNodeEntry managedNodeEntry = new ManagedNodeEntryBuilder().setBridgeRef(
 110                         new OvsdbBridgeRef(managedNodePath)).build();
 111                 managedNodes.add(managedNodeEntry);
 112                 ovsdbNodeBuilder.setManagedNodeEntry(managedNodes);
 113
 114                 nodeBuilder.addAugmentation(OvsdbNodeAugmentation.class, ovsdbNodeBuilder.build());
 115
 116                 LOG.debug("Update node with managed node ref {}",ovsdbNodeBuilder.toString());
 117                 transaction.merge(LogicalDatastoreType.OPERATIONAL, nodePath, nodeBuilder.build());
 118
 119             }
 120         }
 121     }
 122 }