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 import java.util.Set;
   8
   9 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  10 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  11 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  12 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  13 import org.opendaylight.ovsdb.lib.notation.UUID;
  14 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  15 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  16 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  17 import org.opendaylight.ovsdb.schema.openvswitch.Controller;
  18 import org.opendaylight.ovsdb.southbound.OvsdbClientKey;
  19 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
  20 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.DatapathId;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentationBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeName;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeRef;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentationBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeRef;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.BridgeExternalIds;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.BridgeExternalIdsBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ManagedNodeEntry;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ManagedNodeEntryBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  35 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  36 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  37 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  38 import org.slf4j.Logger;
  39 import org.slf4j.LoggerFactory;
  40
  41 import com.google.common.base.Optional;
  42
  43 public class OvsdbBridgeUpdateCommand extends AbstractTransactionCommand {
  44     private static final Logger LOG = LoggerFactory.getLogger(OvsdbBridgeUpdateCommand.class);
  45
  46     public OvsdbBridgeUpdateCommand(OvsdbClientKey key, TableUpdates updates,
  47             DatabaseSchema dbSchema) {
  48         super(key,updates,dbSchema);
  49     }
  50
  51     @Override
  52     public void execute(ReadWriteTransaction transaction) {
  53         Map<UUID,Bridge> updatedBridgeRows = TyperUtils.extractRowsUpdated(Bridge.class, getUpdates(), getDbSchema());
  54         Map<UUID,Controller> updatedControllerRows = TyperUtils.extractRowsUpdated(Controller.class,
  55                 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.debug("Node {} is present",node);
  67                 NodeBuilder managedNodeBuilder = new NodeBuilder();
  68                 InstanceIdentifier<Node> managedNodePath = SouthboundMapper.createInstanceIdentifier(getKey(),bridge);
  69                 NodeId manageNodeId = SouthboundMapper.createManagedNodeId(managedNodePath);
  70                 managedNodeBuilder.setNodeId(manageNodeId);
  71                 OvsdbBridgeAugmentationBuilder ovsdbManagedNodeBuilder = new OvsdbBridgeAugmentationBuilder();
  72                 ovsdbManagedNodeBuilder.setBridgeName(new OvsdbBridgeName(bridge.getName()));
  73                 ovsdbManagedNodeBuilder.setBridgeUuid(new Uuid(bridge.getUuid().toString()));
  74                 DatapathId dpid = SouthboundMapper.createDatapathId(bridge);
  75                 if (dpid != null) {
  76                     ovsdbManagedNodeBuilder.setDatapathId(dpid);
  77                 }
  78                 ovsdbManagedNodeBuilder.setDatapathType(
  79                         SouthboundMapper.createDatapathType(bridge.getDatapathTypeColumn().getData()));
  80                 if (SouthboundMapper.createMdsalProtocols(bridge) != null
  81                         && SouthboundMapper.createMdsalProtocols(bridge).size() > 0) {
  82                     ovsdbManagedNodeBuilder.setProtocolEntry(SouthboundMapper.createMdsalProtocols(bridge));
  83                 }
  84
  85                 Map<String, String> externalIds = bridge.getExternalIdsColumn()
  86                         .getData();
  87                 if (externalIds != null && !externalIds.isEmpty()) {
  88                     Set<String> externalIdKeys = externalIds.keySet();
  89                     List<BridgeExternalIds> externalIdsList = new ArrayList<BridgeExternalIds>();
  90                     String externalIdValue;
  91                     for (String externalIdKey : externalIdKeys) {
  92                         externalIdValue = externalIds.get(externalIdKey);
  93                         if (externalIdKey != null && externalIdValue != null) {
  94                             externalIdsList.add(new BridgeExternalIdsBuilder()
  95                                     .setBridgeExternalIdKey(externalIdKey)
  96                                     .setBridgeExternalIdValue(externalIdValue)
  97                                     .build());
  98                         }
  99                     }
 100                     ovsdbManagedNodeBuilder.setBridgeExternalIds(externalIdsList);
 101                 }
 102
 103                 if (!SouthboundMapper.createControllerEntries(bridge, updatedControllerRows).isEmpty()) {
 104                     ovsdbManagedNodeBuilder.setControllerEntry(
 105                             SouthboundMapper.createControllerEntries(bridge, updatedControllerRows));
 106                 }
 107
 108                 if (bridge.getFailModeColumn() != null
 109                         && bridge.getFailModeColumn().getData() != null
 110                         && !bridge.getFailModeColumn().getData().isEmpty()) {
 111                     String[] failmodeArray = new String[bridge.getFailModeColumn().getData().size()];
 112                     bridge.getFailModeColumn().getData().toArray(failmodeArray);
 113                     ovsdbManagedNodeBuilder.setFailMode(
 114                             SouthboundConstants.OVSDB_FAIL_MODE_MAP.inverse().get(failmodeArray[0]));
 115                 }
 116                 ovsdbManagedNodeBuilder.setManagedBy(new OvsdbNodeRef(nodePath));
 117                 managedNodeBuilder.addAugmentation(OvsdbBridgeAugmentation.class, ovsdbManagedNodeBuilder.build());
 118
 119                 LOG.debug("Store managed node augmentation data {}",ovsdbManagedNodeBuilder.toString());
 120                 transaction.merge(LogicalDatastoreType.OPERATIONAL, managedNodePath, managedNodeBuilder.build());
 121
 122                 //Update node with managed node reference
 123                 NodeBuilder nodeBuilder = new NodeBuilder();
 124                 nodeBuilder.setNodeId(SouthboundMapper.createNodeId(getKey().getIp(),getKey().getPort()));
 125
 126                 OvsdbNodeAugmentationBuilder ovsdbNodeBuilder = new OvsdbNodeAugmentationBuilder();
 127                 List<ManagedNodeEntry> managedNodes = new ArrayList<ManagedNodeEntry>();
 128                 ManagedNodeEntry managedNodeEntry = new ManagedNodeEntryBuilder().setBridgeRef(
 129                         new OvsdbBridgeRef(managedNodePath)).build();
 130                 managedNodes.add(managedNodeEntry);
 131                 ovsdbNodeBuilder.setManagedNodeEntry(managedNodes);
 132
 133                 nodeBuilder.addAugmentation(OvsdbNodeAugmentation.class, ovsdbNodeBuilder.build());
 134
 135                 LOG.debug("Update node with managed node ref {}",ovsdbNodeBuilder.toString());
 136                 transaction.merge(LogicalDatastoreType.OPERATIONAL, nodePath, nodeBuilder.build());
 137
 138             }
 139         }
 140     }
 141 }