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

   1 /*
   2  * Copyright (c) 2015 Inocybe 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.transactions.md;
   9
  10 import java.util.ArrayList;
  11 import java.util.List;
  12 import java.util.Map;
  13 import java.util.Map.Entry;
  14 import java.util.NoSuchElementException;
  15 import java.util.Set;
  16
  17 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  18 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  19 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  20 import org.opendaylight.ovsdb.lib.error.SchemaVersionMismatchException;
  21 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  22 import org.opendaylight.ovsdb.lib.notation.UUID;
  23 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  24 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  25 import org.opendaylight.ovsdb.schema.openvswitch.OpenVSwitch;
  26 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  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.ovsdb.node.attributes.ConnectionInfo;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.DatapathTypeEntry;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.DatapathTypeEntryBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.InterfaceTypeEntry;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.InterfaceTypeEntryBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.OpenvswitchExternalIds;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.OpenvswitchExternalIdsBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.OpenvswitchOtherConfigs;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.OpenvswitchOtherConfigsBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  39 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  40 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  41 import org.slf4j.Logger;
  42 import org.slf4j.LoggerFactory;
  43
  44 import com.google.common.base.Optional;
  45
  46 public class OpenVSwitchUpdateCommand extends AbstractTransactionCommand {
  47
  48     private static final Logger LOG = LoggerFactory
  49             .getLogger(OpenVSwitchUpdateCommand.class);
  50
  51     public OpenVSwitchUpdateCommand(ConnectionInfo key, TableUpdates updates,
  52             DatabaseSchema dbSchema) {
  53         super(key, updates, dbSchema);
  54     }
  55
  56     @Override
  57     public void execute(ReadWriteTransaction transaction) {
  58         Map<UUID, OpenVSwitch> updatedOpenVSwitchRows = TyperUtils
  59                 .extractRowsUpdated(OpenVSwitch.class, getUpdates(),
  60                         getDbSchema());
  61
  62         for (Entry<UUID, OpenVSwitch> entry : updatedOpenVSwitchRows.entrySet()) {
  63             OpenVSwitch openVSwitch = entry.getValue();
  64             final InstanceIdentifier<Node> nodePath = SouthboundMapper.createInstanceIdentifier(getConnectionInfo());
  65             Optional<Node> node = Optional.absent();
  66             try {
  67                 node = transaction.read(LogicalDatastoreType.OPERATIONAL,
  68                         nodePath).checkedGet();
  69             } catch (final ReadFailedException e) {
  70                 LOG.debug("Read Operational/DS for Node fail! {}", nodePath, e);
  71             }
  72             if (node.isPresent()) {
  73                 LOG.debug("Node {} is present", node);
  74                 OvsdbNodeAugmentation ovsdbNode = SouthboundMapper
  75                         .createOvsdbAugmentation(getConnectionInfo());
  76                 OvsdbNodeAugmentationBuilder ovsdbNodeBuilder = new OvsdbNodeAugmentationBuilder();
  77                 try {
  78                     ovsdbNodeBuilder.setOvsVersion(openVSwitch.getOvsVersionColumn().getData().iterator().next());
  79                 } catch (NoSuchElementException e) {
  80                     LOG.debug("ovs_version is not set for this switch",e);
  81                 }
  82                 try {
  83                     Set<String> dptypes = openVSwitch.getDatapathTypesColumn()
  84                             .getData();
  85                     List<DatapathTypeEntry> dpEntryList = new ArrayList<DatapathTypeEntry>();
  86                     for (String dpType : dptypes) {
  87                         DatapathTypeEntry dpEntry = new DatapathTypeEntryBuilder()
  88                                 .setDatapathType(
  89                                         SouthboundMapper.createDatapathType(dpType))
  90                                 .build();
  91                         dpEntryList.add(dpEntry);
  92                     }
  93                     ovsdbNodeBuilder.setDatapathTypeEntry(dpEntryList);
  94                 } catch (SchemaVersionMismatchException e) {
  95                     LOG.debug("Datapath types not supported by this version of ovsdb",e);
  96                 }
  97                 try {
  98                     Set<String> iftypes = openVSwitch.getIfaceTypesColumn().getData();
  99                     List<InterfaceTypeEntry> ifEntryList = new ArrayList<InterfaceTypeEntry>();
 100                     for (String ifType : iftypes) {
 101                         InterfaceTypeEntry ifEntry = new InterfaceTypeEntryBuilder()
 102                                 .setInterfaceType(
 103                                         SouthboundMapper.createInterfaceType(ifType))
 104                                 .build();
 105                         ifEntryList.add(ifEntry);
 106                     }
 107                     ovsdbNodeBuilder.setInterfaceTypeEntry(ifEntryList);
 108                 } catch (SchemaVersionMismatchException e) {
 109                     LOG.debug("Iface types  not supported by this version of ovsdb",e);;
 110                 }
 111
 112                 Map<String, String> externalIds = openVSwitch.getExternalIdsColumn().getData();
 113                 if (externalIds != null && !externalIds.isEmpty()) {
 114                     Set<String> externalIdKeys = externalIds.keySet();
 115                     List<OpenvswitchExternalIds> externalIdsList = new ArrayList<OpenvswitchExternalIds>();
 116                     String externalIdValue;
 117                     for (String externalIdKey : externalIdKeys) {
 118                         externalIdValue = externalIds.get(externalIdKey);
 119                         if (externalIdKey != null && externalIdValue != null) {
 120                             externalIdsList.add(new OpenvswitchExternalIdsBuilder()
 121                                     .setExternalIdKey(externalIdKey)
 122                                     .setExternalIdValue(externalIdValue)
 123                                     .build());
 124                         }
 125                     }
 126                     ovsdbNodeBuilder.setOpenvswitchExternalIds(externalIdsList);
 127                 }
 128
 129                 Map<String, String> otherConfigs = openVSwitch.getOtherConfigColumn().getData();
 130                 if (otherConfigs != null && !otherConfigs.isEmpty()) {
 131                     Set<String> otherConfigKeys = otherConfigs.keySet();
 132                     List<OpenvswitchOtherConfigs> otherConfigsList = new ArrayList<OpenvswitchOtherConfigs>();
 133                     String otherConfigValue;
 134                     for (String otherConfigKey : otherConfigKeys) {
 135                         otherConfigValue = otherConfigs.get(otherConfigKey);
 136                         if (otherConfigKey != null && otherConfigValue != null) {
 137                             otherConfigsList.add(new OpenvswitchOtherConfigsBuilder()
 138                                     .setOtherConfigKey(otherConfigKey)
 139                                     .setOtherConfigValue(otherConfigValue)
 140                                     .build());
 141                         }
 142                     }
 143                     ovsdbNodeBuilder.setOpenvswitchOtherConfigs(otherConfigsList);
 144                 }
 145
 146                 NodeBuilder nodeBuilder = new NodeBuilder();
 147                 ConnectionInfo connectionInfo = ovsdbNode.getConnectionInfo();
 148                 nodeBuilder.setNodeId(SouthboundMapper.createNodeId(
 149                         connectionInfo.getRemoteIp(), connectionInfo.getRemotePort()));
 150                 nodeBuilder.addAugmentation(OvsdbNodeAugmentation.class,
 151                         ovsdbNodeBuilder.build());
 152                 transaction.merge(LogicalDatastoreType.OPERATIONAL, nodePath,
 153                         nodeBuilder.build());
 154             }
 155         }
 156     }
 157 }