2 * Copyright (c) 2015, 2016 Cisco Systems, Inc. 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
8 package org.opendaylight.ovsdb.southbound.ovsdb.transact;
10 import static org.opendaylight.ovsdb.lib.operations.Operations.op;
12 import java.util.Collection;
13 import java.util.Collections;
14 import java.util.HashMap;
16 import java.util.Map.Entry;
18 import javax.annotation.Nonnull;
20 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
21 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
22 import org.opendaylight.ovsdb.lib.notation.UUID;
23 import org.opendaylight.ovsdb.lib.operations.Insert;
24 import org.opendaylight.ovsdb.lib.operations.Mutate;
25 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
26 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
27 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
28 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
29 import org.opendaylight.ovsdb.schema.openvswitch.Interface;
30 import org.opendaylight.ovsdb.schema.openvswitch.Port;
31 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
32 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
33 import org.opendaylight.ovsdb.southbound.SouthboundUtil;
34 import org.opendaylight.ovsdb.utils.yang.YangUtils;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeInternal;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.BridgeExternalIds;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.BridgeOtherConfigs;
39 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
40 import org.opendaylight.yangtools.yang.binding.DataObject;
41 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
42 import org.slf4j.Logger;
43 import org.slf4j.LoggerFactory;
45 import com.google.common.base.Optional;
46 import com.google.common.collect.Sets;
48 public class BridgeUpdateCommand implements TransactCommand {
50 private static final Logger LOG = LoggerFactory.getLogger(BridgeUpdateCommand.class);
53 public void execute(TransactionBuilder transaction, BridgeOperationalState state,
54 AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> events) {
55 execute(transaction, state, TransactUtils.extractCreatedOrUpdated(events, OvsdbBridgeAugmentation.class));
59 public void execute(TransactionBuilder transaction, BridgeOperationalState state,
60 Collection<DataTreeModification<Node>> modifications) {
61 execute(transaction, state,
62 TransactUtils.extractCreatedOrUpdated(modifications, OvsdbBridgeAugmentation.class));
65 private void execute(TransactionBuilder transaction, BridgeOperationalState state,
66 Map<InstanceIdentifier<OvsdbBridgeAugmentation>, OvsdbBridgeAugmentation> createdOrUpdated) {
67 for (Entry<InstanceIdentifier<OvsdbBridgeAugmentation>, OvsdbBridgeAugmentation> ovsdbManagedNodeEntry :
68 createdOrUpdated.entrySet()) {
69 updateBridge(transaction, state, ovsdbManagedNodeEntry.getKey(), ovsdbManagedNodeEntry.getValue());
73 private void updateBridge(
74 TransactionBuilder transaction, BridgeOperationalState state,
75 InstanceIdentifier<OvsdbBridgeAugmentation> iid, OvsdbBridgeAugmentation ovsdbManagedNode) {
76 LOG.debug("Received request to create ovsdb bridge name: {} uuid: {}",
77 ovsdbManagedNode.getBridgeName(),
78 ovsdbManagedNode.getBridgeUuid());
79 Optional<OvsdbBridgeAugmentation> operationalBridgeOptional =
80 state.getOvsdbBridgeAugmentation(iid);
81 Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
82 setFailMode(bridge, ovsdbManagedNode);
83 setDataPathType(bridge, ovsdbManagedNode);
84 setOpenDaylightExternalIds(bridge, iid, ovsdbManagedNode);
85 setOpenDaylightOtherConfig(bridge, ovsdbManagedNode);
86 if (!operationalBridgeOptional.isPresent()) {
87 setName(bridge, ovsdbManagedNode,operationalBridgeOptional);
88 setPort(transaction, bridge, ovsdbManagedNode);
89 transaction.add(op.insert(bridge));
91 String existingBridgeName = operationalBridgeOptional.get().getBridgeName().getValue();
92 // Name is immutable, and so we *can't* update it. So we use extraBridge for the schema stuff
93 Bridge extraBridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
94 extraBridge.setName("");
95 transaction.add(op.update(bridge)
96 .where(extraBridge.getNameColumn().getSchema().opEqual(existingBridgeName))
98 stampInstanceIdentifier(transaction, iid.firstIdentifierOf(Node.class),existingBridgeName);
104 private void setDataPathType(Bridge bridge,OvsdbBridgeAugmentation ovsdbManagedNode) {
105 if (ovsdbManagedNode.getDatapathType() != null) {
106 bridge.setDatapathType(SouthboundMapper.createDatapathType(ovsdbManagedNode));
112 private void setName(Bridge bridge, OvsdbBridgeAugmentation ovsdbManagedNode,
113 Optional<OvsdbBridgeAugmentation> operationalBridgeOptional) {
114 if (ovsdbManagedNode.getBridgeName() != null) {
115 bridge.setName(ovsdbManagedNode.getBridgeName().getValue());
116 } else if (operationalBridgeOptional.isPresent() && operationalBridgeOptional.get().getBridgeName() != null) {
117 bridge.setName(operationalBridgeOptional.get().getBridgeName().getValue());
123 private void setOpenDaylightExternalIds(Bridge bridge, InstanceIdentifier<OvsdbBridgeAugmentation> iid,
124 OvsdbBridgeAugmentation ovsdbManagedNode) {
125 // Set the iid external_id
126 Map<String, String> externalIdMap = new HashMap<>();
127 externalIdMap.put(SouthboundConstants.IID_EXTERNAL_ID_KEY, SouthboundUtil.serializeInstanceIdentifier(iid));
128 // Set user provided external ids
130 YangUtils.copyYangKeyValueListToMap(externalIdMap, ovsdbManagedNode.getBridgeExternalIds(),
131 BridgeExternalIds::getBridgeExternalIdKey, BridgeExternalIds::getBridgeExternalIdValue);
132 } catch (NullPointerException e) {
133 LOG.warn("Incomplete bridge external Id", e);
135 bridge.setExternalIds(externalIdMap);
140 private void setOpenDaylightOtherConfig(@Nonnull Bridge bridge, @Nonnull OvsdbBridgeAugmentation ovsdbManagedNode) {
142 bridge.setOtherConfig(YangUtils.convertYangKeyValueListToMap(ovsdbManagedNode.getBridgeOtherConfigs(),
143 BridgeOtherConfigs::getBridgeOtherConfigKey, BridgeOtherConfigs::getBridgeOtherConfigValue));
144 } catch (NullPointerException e) {
145 LOG.warn("Incomplete bridge other config", e);
151 private void setPort(TransactionBuilder transaction, Bridge bridge,
152 OvsdbBridgeAugmentation ovsdbManagedNode) {
154 Insert<GenericTableSchema> interfaceInsert = setInterface(transaction,ovsdbManagedNode);
156 String portNamedUuid = "Port_" + SouthboundMapper.getRandomUUID();
157 Port port = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Port.class);
158 port.setName(ovsdbManagedNode.getBridgeName().getValue());
159 port.setInterfaces(Sets.newHashSet(TransactUtils.extractNamedUuid(interfaceInsert)));
160 transaction.add(op.insert(port).withId(portNamedUuid));
161 bridge.setPorts(Sets.newHashSet(new UUID(portNamedUuid)));
164 private Insert<GenericTableSchema> setInterface(TransactionBuilder transaction,
165 OvsdbBridgeAugmentation ovsdbManagedNode) {
167 String interfaceNamedUuid = "Interface_" + SouthboundMapper.getRandomUUID();
168 Interface interfaceOvs = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Interface.class);
169 interfaceOvs.setName(ovsdbManagedNode.getBridgeName().getValue());
170 interfaceOvs.setType(SouthboundMapper.createOvsdbInterfaceType(InterfaceTypeInternal.class));
171 Insert<GenericTableSchema> result = op.insert(interfaceOvs).withId(interfaceNamedUuid);
172 transaction.add(result);
178 private void setFailMode(Bridge bridge,
179 OvsdbBridgeAugmentation ovsdbManagedNode) {
180 if (ovsdbManagedNode.getFailMode() != null
181 && SouthboundConstants.OVSDB_FAIL_MODE_MAP.get(ovsdbManagedNode.getFailMode()) != null ) {
182 bridge.setFailMode(Sets.newHashSet(
183 SouthboundConstants.OVSDB_FAIL_MODE_MAP.get(ovsdbManagedNode.getFailMode())));
187 private void stampInstanceIdentifier(TransactionBuilder transaction,InstanceIdentifier<Node> iid,
189 Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
190 bridge.setName(bridgeName);
191 bridge.setExternalIds(Collections.<String,String>emptyMap());
192 Mutate mutate = TransactUtils.stampInstanceIdentifierMutation(transaction,
195 bridge.getExternalIdsColumn().getSchema());
196 transaction.add(mutate
197 .where(bridge.getNameColumn().getSchema().opEqual(bridgeName))