2 * Copyright (c) 2016 Inocybe Technologies and others. All rights reserved.
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
9 package org.opendaylight.ovsdb.southbound.ovsdb.transact;
11 import static org.opendaylight.ovsdb.lib.operations.Operations.op;
13 import java.util.Collection;
14 import java.util.HashMap;
15 import java.util.List;
17 import java.util.Map.Entry;
18 import java.util.concurrent.ExecutionException;
20 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
21 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
22 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
23 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
24 import org.opendaylight.ovsdb.lib.notation.Mutator;
25 import org.opendaylight.ovsdb.lib.notation.UUID;
26 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
27 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
28 import org.opendaylight.ovsdb.schema.openvswitch.AutoAttach;
29 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
30 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
31 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
32 import org.opendaylight.ovsdb.southbound.SouthboundProvider;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.Autoattach;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.autoattach.AutoattachExternalIds;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.autoattach.Mappings;
40 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
41 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
42 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
43 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
44 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
45 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
46 import org.opendaylight.yangtools.yang.binding.DataObject;
47 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
48 import org.slf4j.Logger;
49 import org.slf4j.LoggerFactory;
51 import com.google.common.base.Optional;
52 import com.google.common.collect.Sets;
54 public class AutoAttachUpdateCommand implements TransactCommand {
55 private static final Logger LOG = LoggerFactory.getLogger(AutoAttachUpdateCommand.class);
58 public void execute(TransactionBuilder transaction, BridgeOperationalState state,
59 AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> events) {
60 execute(transaction, state, TransactUtils.extractCreatedOrUpdated(events, OvsdbNodeAugmentation.class));
64 public void execute(TransactionBuilder transaction, BridgeOperationalState state,
65 Collection<DataTreeModification<Node>> modifications) {
66 execute(transaction, state, TransactUtils.extractCreatedOrUpdated(modifications, OvsdbNodeAugmentation.class));
69 private void execute(TransactionBuilder transaction, BridgeOperationalState state,
70 Map<InstanceIdentifier<OvsdbNodeAugmentation>, OvsdbNodeAugmentation> createdOrUpdated) {
72 // FIXME: Fix if loop after ovs community supports external_ids column in AutoAttach Table
75 throw new UnsupportedOperationException("CRUD operations not supported from ODL for auto_attach column for"
76 + " this version of ovsdb schema due to missing external_ids column");
77 } catch (UnsupportedOperationException e) {
78 LOG.debug(e.getMessage());
83 for (Entry<InstanceIdentifier<OvsdbNodeAugmentation>, OvsdbNodeAugmentation> ovsdbNodeEntry
84 : createdOrUpdated.entrySet()) {
85 updateAutoAttach(transaction, state, ovsdbNodeEntry.getKey(), ovsdbNodeEntry.getValue());
89 private void updateAutoAttach(TransactionBuilder transaction, BridgeOperationalState state,
90 InstanceIdentifier<OvsdbNodeAugmentation> iid,
91 OvsdbNodeAugmentation ovsdbNode) {
93 List<Autoattach> autoAttachList = ovsdbNode.getAutoattach();
94 if (state.getBridgeNode(iid).isPresent()) {
97 OvsdbNodeAugmentation currentOvsdbNode = state.getBridgeNode(iid).get().getAugmentation(OvsdbNodeAugmentation.class);
98 List<Autoattach> currentAutoAttach = currentOvsdbNode.getAutoattach();
100 if (autoAttachList != null) {
101 for (Autoattach autoAttach : autoAttachList) {
102 AutoAttach autoAttachWrapper = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), AutoAttach.class);
103 if (autoAttach.getSystemName() != null) {
104 autoAttachWrapper.setSystemName(autoAttach.getSystemName());
106 if (autoAttach.getSystemDescription() != null) {
107 autoAttachWrapper.setSystemDescription(autoAttach.getSystemDescription());
110 List<Mappings> mappingsList = autoAttach.getMappings();
111 if (mappingsList != null && !mappingsList.isEmpty()) {
112 Map<Long, Long> newMappings = new HashMap<>();
113 for (Mappings mappings : mappingsList) {
114 Long mappingsValue = new Long(mappings.getMappingsValue().toString());
115 newMappings.put(mappings.getMappingsKey(), mappingsValue);
117 autoAttachWrapper.setMappings(newMappings);
120 List<AutoattachExternalIds> externalIds = autoAttach.getAutoattachExternalIds();
121 Map<String, String> externalIdsMap = new HashMap<>();
122 if (externalIds != null) {
123 for (AutoattachExternalIds externalId : externalIds) {
124 externalIdsMap.put(externalId.getAutoattachExternalIdKey(), externalId.getAutoattachExternalIdValue());
127 externalIdsMap.put(SouthboundConstants.AUTOATTACH_ID_EXTERNAL_ID_KEY, autoAttach.getAutoattachId().getValue());
128 // FIXME: To be uncommented when Open vSwitch supports external_ids column
130 // autoAttachWrapper.setExternalIds(ImmutableMap.copyOf(externalIdsMap));
131 // } catch (NullPointerException e) {
132 // LOG.warn("Incomplete AutoAttach external IDs");
135 Uuid aaUuid = getAutoAttachUuid(currentAutoAttach, autoAttach.getAutoattachId());
136 if (aaUuid != null) {
137 UUID uuid = new UUID(aaUuid.getValue());
138 AutoAttach newAutoAttach = TyperUtils.getTypedRowWrapper(
139 transaction.getDatabaseSchema(), AutoAttach.class, null);
140 newAutoAttach.getUuidColumn().setData(uuid);
141 LOG.trace("Updating autoattach table entries {}", uuid);
142 transaction.add(op.update(autoAttachWrapper)
143 .where(newAutoAttach.getUuidColumn().getSchema().opEqual(uuid)).build());
144 transaction.add(op.comment("Updating AutoAttach table: " + uuid));
146 Uri bridgeUri = autoAttach.getBridgeId();
147 String namedUuid = SouthboundMapper.getRandomUUID();
148 Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
149 transaction.add(op.insert(autoAttachWrapper).withId(namedUuid));
150 OvsdbBridgeAugmentation ovsdbBridgeAugmentation = getBridge(iid, bridgeUri);
151 if (ovsdbBridgeAugmentation != null) {
152 bridge.setName(ovsdbBridgeAugmentation.getBridgeName().getValue());
153 bridge.setAutoAttach(Sets.newHashSet(new UUID(namedUuid)));
154 LOG.trace("Create Autoattach table {}, "
155 + "and mutate the bridge {}", autoAttach.getAutoattachId(), getBridge(iid, bridgeUri).getBridgeName().getValue());
156 transaction.add(op.mutate(bridge)
157 .addMutation(bridge.getAutoAttachColumn().getSchema(),
158 Mutator.INSERT,bridge.getAutoAttachColumn().getData())
159 .where(bridge.getNameColumn().getSchema()
160 .opEqual(bridge.getNameColumn().getData())).build());
161 transaction.add(op.comment("Bridge: Mutating " + ovsdbBridgeAugmentation.getBridgeName().getValue()
162 + " to add autoattach column " + namedUuid));
169 private OvsdbBridgeAugmentation getBridge(InstanceIdentifier<OvsdbNodeAugmentation> key,
171 InstanceIdentifier<OvsdbBridgeAugmentation> bridgeIid = InstanceIdentifier
172 .create(NetworkTopology.class)
173 .child(Topology.class, new TopologyKey(SouthboundConstants.OVSDB_TOPOLOGY_ID))
174 .child(Node.class, new NodeKey(new NodeId(bridgeUri)))
175 .augmentation(OvsdbBridgeAugmentation.class);
177 OvsdbBridgeAugmentation bridge = null;
178 try (ReadOnlyTransaction transaction = SouthboundProvider.getDb().newReadOnlyTransaction()) {
179 Optional<OvsdbBridgeAugmentation> bridgeOptional = transaction.read(LogicalDatastoreType.OPERATIONAL, bridgeIid).get();
180 if (bridgeOptional.isPresent()) {
181 bridge = bridgeOptional.get();
183 } catch (InterruptedException | ExecutionException e) {
184 LOG.warn("Error reading from datastore", e);
189 private Uuid getAutoAttachUuid(List<Autoattach> currentAutoAttach, Uri autoattachId) {
190 if (currentAutoAttach != null && !currentAutoAttach.isEmpty()) {
191 for (Autoattach autoAttach : currentAutoAttach) {
192 if (autoAttach.getAutoattachId().equals(autoattachId)) {
193 return autoAttach.getAutoattachUuid();