2 * Copyright © 2015, 2017 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 com.google.common.base.Optional;
13 import com.google.common.collect.Sets;
14 import java.util.Collection;
15 import java.util.Collections;
16 import java.util.HashMap;
18 import java.util.Map.Entry;
19 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.InstanceIdentifierCodec;
32 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
33 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
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 public class BridgeUpdateCommand implements TransactCommand {
47 private static final Logger LOG = LoggerFactory.getLogger(BridgeUpdateCommand.class);
50 public void execute(TransactionBuilder transaction, BridgeOperationalState state,
51 AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> events,
52 InstanceIdentifierCodec instanceIdentifierCodec) {
53 execute(transaction, state, TransactUtils.extractCreatedOrUpdated(events, OvsdbBridgeAugmentation.class),
54 instanceIdentifierCodec);
58 public void execute(TransactionBuilder transaction, BridgeOperationalState state,
59 Collection<DataTreeModification<Node>> modifications, InstanceIdentifierCodec instanceIdentifierCodec) {
60 execute(transaction, state,
61 TransactUtils.extractCreatedOrUpdated(modifications, OvsdbBridgeAugmentation.class),
62 instanceIdentifierCodec);
65 private void execute(TransactionBuilder transaction, BridgeOperationalState state,
66 Map<InstanceIdentifier<OvsdbBridgeAugmentation>, OvsdbBridgeAugmentation> createdOrUpdated,
67 InstanceIdentifierCodec instanceIdentifierCodec) {
68 for (Entry<InstanceIdentifier<OvsdbBridgeAugmentation>, OvsdbBridgeAugmentation> ovsdbManagedNodeEntry :
69 createdOrUpdated.entrySet()) {
70 updateBridge(transaction, state, ovsdbManagedNodeEntry.getKey(), ovsdbManagedNodeEntry.getValue(),
71 instanceIdentifierCodec);
75 private void updateBridge(TransactionBuilder transaction, BridgeOperationalState state,
76 InstanceIdentifier<OvsdbBridgeAugmentation> iid, OvsdbBridgeAugmentation ovsdbManagedNode,
77 InstanceIdentifierCodec instanceIdentifierCodec) {
78 LOG.debug("Received request to create ovsdb bridge name: {} uuid: {}",
79 ovsdbManagedNode.getBridgeName(),
80 ovsdbManagedNode.getBridgeUuid());
81 Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
82 setFailMode(bridge, ovsdbManagedNode);
83 setDataPathType(bridge, ovsdbManagedNode);
84 setStpEnalbe(bridge, ovsdbManagedNode);
85 setOpenDaylightExternalIds(bridge, iid, ovsdbManagedNode, instanceIdentifierCodec);
86 setOpenDaylightOtherConfig(bridge, ovsdbManagedNode);
87 Optional<OvsdbBridgeAugmentation> operationalBridgeOptional =
88 state.getOvsdbBridgeAugmentation(iid);
89 if (!operationalBridgeOptional.isPresent()) {
90 setName(bridge, ovsdbManagedNode,operationalBridgeOptional);
91 setPort(transaction, bridge, ovsdbManagedNode);
92 transaction.add(op.insert(bridge));
93 LOG.info("Added ovsdb Bridge name: {} uuid: {}",
94 ovsdbManagedNode.getBridgeName(),
95 ovsdbManagedNode.getBridgeUuid());
97 String existingBridgeName = operationalBridgeOptional.get().getBridgeName().getValue();
98 // Name is immutable, and so we *can't* update it. So we use extraBridge for the schema stuff
99 Bridge extraBridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
100 extraBridge.setName("");
101 transaction.add(op.update(bridge)
102 .where(extraBridge.getNameColumn().getSchema().opEqual(existingBridgeName))
104 stampInstanceIdentifier(transaction, iid.firstIdentifierOf(Node.class), existingBridgeName,
105 instanceIdentifierCodec);
109 private void setDataPathType(Bridge bridge,OvsdbBridgeAugmentation ovsdbManagedNode) {
110 if (ovsdbManagedNode.getDatapathType() != null) {
111 bridge.setDatapathType(SouthboundMapper.createDatapathType(ovsdbManagedNode));
115 private void setStpEnalbe(Bridge bridge, OvsdbBridgeAugmentation ovsdbManageNode) {
116 if (ovsdbManageNode.isStpEnable() != null) {
117 bridge.setStpEnable(ovsdbManageNode.isStpEnable());
121 private void setName(Bridge bridge, OvsdbBridgeAugmentation ovsdbManagedNode,
122 Optional<OvsdbBridgeAugmentation> operationalBridgeOptional) {
123 if (ovsdbManagedNode.getBridgeName() != null) {
124 bridge.setName(ovsdbManagedNode.getBridgeName().getValue());
125 } else if (operationalBridgeOptional.isPresent() && operationalBridgeOptional.get().getBridgeName() != null) {
126 bridge.setName(operationalBridgeOptional.get().getBridgeName().getValue());
130 private void setOpenDaylightExternalIds(Bridge bridge, InstanceIdentifier<OvsdbBridgeAugmentation> iid,
131 OvsdbBridgeAugmentation ovsdbManagedNode, InstanceIdentifierCodec instanceIdentifierCodec) {
132 // Set the iid external_id
133 Map<String, String> externalIdMap = new HashMap<>();
134 externalIdMap.put(SouthboundConstants.IID_EXTERNAL_ID_KEY, instanceIdentifierCodec.serialize(iid));
135 // Set user provided external ids
137 YangUtils.copyYangKeyValueListToMap(externalIdMap, ovsdbManagedNode.getBridgeExternalIds(),
138 BridgeExternalIds::getBridgeExternalIdKey, BridgeExternalIds::getBridgeExternalIdValue);
139 } catch (NullPointerException e) {
140 LOG.warn("Incomplete bridge external Id", e);
142 bridge.setExternalIds(externalIdMap);
145 private void setOpenDaylightOtherConfig(@Nonnull Bridge bridge, @Nonnull OvsdbBridgeAugmentation ovsdbManagedNode) {
147 bridge.setOtherConfig(YangUtils.convertYangKeyValueListToMap(ovsdbManagedNode.getBridgeOtherConfigs(),
148 BridgeOtherConfigs::getBridgeOtherConfigKey, BridgeOtherConfigs::getBridgeOtherConfigValue));
149 } catch (NullPointerException e) {
150 LOG.warn("Incomplete bridge other config", e);
154 private void setPort(TransactionBuilder transaction, Bridge bridge,
155 OvsdbBridgeAugmentation ovsdbManagedNode) {
157 Insert<GenericTableSchema> interfaceInsert = setInterface(transaction,ovsdbManagedNode);
159 String portNamedUuid = "Port_" + SouthboundMapper.getRandomUuid();
160 Port port = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Port.class);
161 port.setName(ovsdbManagedNode.getBridgeName().getValue());
162 port.setInterfaces(Sets.newHashSet(TransactUtils.extractNamedUuid(interfaceInsert)));
163 transaction.add(op.insert(port).withId(portNamedUuid));
164 bridge.setPorts(Sets.newHashSet(new UUID(portNamedUuid)));
167 private Insert<GenericTableSchema> setInterface(TransactionBuilder transaction,
168 OvsdbBridgeAugmentation ovsdbManagedNode) {
170 String interfaceNamedUuid = "Interface_" + SouthboundMapper.getRandomUuid();
171 Interface interfaceOvs = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Interface.class);
172 interfaceOvs.setName(ovsdbManagedNode.getBridgeName().getValue());
173 interfaceOvs.setType(SouthboundMapper.createOvsdbInterfaceType(InterfaceTypeInternal.class));
174 Insert<GenericTableSchema> result = op.insert(interfaceOvs).withId(interfaceNamedUuid);
175 transaction.add(result);
179 private void setFailMode(Bridge bridge,
180 OvsdbBridgeAugmentation ovsdbManagedNode) {
181 if (ovsdbManagedNode.getFailMode() != null
182 && SouthboundConstants.OVSDB_FAIL_MODE_MAP.get(ovsdbManagedNode.getFailMode()) != null) {
183 bridge.setFailMode(Sets.newHashSet(
184 SouthboundConstants.OVSDB_FAIL_MODE_MAP.get(ovsdbManagedNode.getFailMode())));
188 private void stampInstanceIdentifier(TransactionBuilder transaction,InstanceIdentifier<Node> iid,
189 String bridgeName, InstanceIdentifierCodec instanceIdentifierCodec) {
190 Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
191 bridge.setName(bridgeName);
192 bridge.setExternalIds(Collections.emptyMap());
193 Mutate mutate = TransactUtils.stampInstanceIdentifierMutation(transaction, iid, bridge.getSchema(),
194 bridge.getExternalIdsColumn().getSchema(), instanceIdentifierCodec);
195 transaction.add(mutate
196 .where(bridge.getNameColumn().getSchema().opEqual(bridgeName))