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.Collections;
13 import java.util.HashMap;
15 import java.util.Map.Entry;
17 import javax.annotation.Nonnull;
19 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
20 import org.opendaylight.ovsdb.lib.notation.UUID;
21 import org.opendaylight.ovsdb.lib.operations.Insert;
22 import org.opendaylight.ovsdb.lib.operations.Mutate;
23 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
24 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
25 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
26 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
27 import org.opendaylight.ovsdb.schema.openvswitch.Interface;
28 import org.opendaylight.ovsdb.schema.openvswitch.Port;
29 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
30 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
31 import org.opendaylight.ovsdb.southbound.SouthboundUtil;
32 import org.opendaylight.ovsdb.utils.yang.YangUtils;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeInternal;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.BridgeExternalIds;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.BridgeOtherConfigs;
37 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
38 import org.opendaylight.yangtools.yang.binding.DataObject;
39 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
40 import org.slf4j.Logger;
41 import org.slf4j.LoggerFactory;
43 import com.google.common.base.Optional;
44 import com.google.common.collect.Sets;
46 public class BridgeUpdateCommand implements TransactCommand {
48 private static final Logger LOG = LoggerFactory.getLogger(BridgeUpdateCommand.class);
51 public void execute(TransactionBuilder transaction, BridgeOperationalState state,
52 AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> events) {
53 execute(transaction, state, TransactUtils.extractCreatedOrUpdated(events, OvsdbBridgeAugmentation.class));
56 private void execute(TransactionBuilder transaction, BridgeOperationalState state,
57 Map<InstanceIdentifier<OvsdbBridgeAugmentation>, OvsdbBridgeAugmentation> createdOrUpdated) {
58 for (Entry<InstanceIdentifier<OvsdbBridgeAugmentation>, OvsdbBridgeAugmentation> ovsdbManagedNodeEntry :
59 createdOrUpdated.entrySet()) {
60 updateBridge(transaction, state, ovsdbManagedNodeEntry.getKey(), ovsdbManagedNodeEntry.getValue());
64 private void updateBridge(
65 TransactionBuilder transaction, BridgeOperationalState state,
66 InstanceIdentifier<OvsdbBridgeAugmentation> iid, OvsdbBridgeAugmentation ovsdbManagedNode) {
67 LOG.debug("Received request to create ovsdb bridge name: {} uuid: {}",
68 ovsdbManagedNode.getBridgeName(),
69 ovsdbManagedNode.getBridgeUuid());
70 Optional<OvsdbBridgeAugmentation> operationalBridgeOptional =
71 state.getOvsdbBridgeAugmentation(iid);
72 Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
73 setFailMode(bridge, ovsdbManagedNode);
74 setDataPathType(bridge, ovsdbManagedNode);
75 setOpenDaylightExternalIds(bridge, iid, ovsdbManagedNode);
76 setOpenDaylightOtherConfig(bridge, ovsdbManagedNode);
77 if (!operationalBridgeOptional.isPresent()) {
78 setName(bridge, ovsdbManagedNode,operationalBridgeOptional);
79 setPort(transaction, bridge, ovsdbManagedNode);
80 transaction.add(op.insert(bridge));
82 String existingBridgeName = operationalBridgeOptional.get().getBridgeName().getValue();
83 // Name is immutable, and so we *can't* update it. So we use extraBridge for the schema stuff
84 Bridge extraBridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
85 extraBridge.setName("");
86 transaction.add(op.update(bridge)
87 .where(extraBridge.getNameColumn().getSchema().opEqual(existingBridgeName))
89 stampInstanceIdentifier(transaction, iid.firstIdentifierOf(Node.class),existingBridgeName);
95 private void setDataPathType(Bridge bridge,OvsdbBridgeAugmentation ovsdbManagedNode) {
96 if (ovsdbManagedNode.getDatapathType() != null) {
97 bridge.setDatapathType(SouthboundMapper.createDatapathType(ovsdbManagedNode));
103 private void setName(Bridge bridge, OvsdbBridgeAugmentation ovsdbManagedNode,
104 Optional<OvsdbBridgeAugmentation> operationalBridgeOptional) {
105 if (ovsdbManagedNode.getBridgeName() != null) {
106 bridge.setName(ovsdbManagedNode.getBridgeName().getValue());
107 } else if (operationalBridgeOptional.isPresent() && operationalBridgeOptional.get().getBridgeName() != null) {
108 bridge.setName(operationalBridgeOptional.get().getBridgeName().getValue());
114 private void setOpenDaylightExternalIds(Bridge bridge, InstanceIdentifier<OvsdbBridgeAugmentation> iid,
115 OvsdbBridgeAugmentation ovsdbManagedNode) {
116 // Set the iid external_id
117 Map<String, String> externalIdMap = new HashMap<>();
118 externalIdMap.put(SouthboundConstants.IID_EXTERNAL_ID_KEY, SouthboundUtil.serializeInstanceIdentifier(iid));
119 // Set user provided external ids
121 YangUtils.copyYangKeyValueListToMap(externalIdMap, ovsdbManagedNode.getBridgeExternalIds(),
122 BridgeExternalIds::getBridgeExternalIdKey, BridgeExternalIds::getBridgeExternalIdValue);
123 } catch (NullPointerException e) {
124 LOG.warn("Incomplete bridge external Id", e);
126 bridge.setExternalIds(externalIdMap);
131 private void setOpenDaylightOtherConfig(@Nonnull Bridge bridge, @Nonnull OvsdbBridgeAugmentation ovsdbManagedNode) {
133 bridge.setOtherConfig(YangUtils.convertYangKeyValueListToMap(ovsdbManagedNode.getBridgeOtherConfigs(),
134 BridgeOtherConfigs::getBridgeOtherConfigKey, BridgeOtherConfigs::getBridgeOtherConfigValue));
135 } catch (NullPointerException e) {
136 LOG.warn("Incomplete bridge other config", e);
142 private void setPort(TransactionBuilder transaction, Bridge bridge,
143 OvsdbBridgeAugmentation ovsdbManagedNode) {
145 Insert<GenericTableSchema> interfaceInsert = setInterface(transaction,ovsdbManagedNode);
147 String portNamedUuid = "Port_" + SouthboundMapper.getRandomUUID();
148 Port port = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Port.class);
149 port.setName(ovsdbManagedNode.getBridgeName().getValue());
150 port.setInterfaces(Sets.newHashSet(TransactUtils.extractNamedUuid(interfaceInsert)));
151 transaction.add(op.insert(port).withId(portNamedUuid));
152 bridge.setPorts(Sets.newHashSet(new UUID(portNamedUuid)));
155 private Insert<GenericTableSchema> setInterface(TransactionBuilder transaction,
156 OvsdbBridgeAugmentation ovsdbManagedNode) {
158 String interfaceNamedUuid = "Interface_" + SouthboundMapper.getRandomUUID();
159 Interface interfaceOvs = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Interface.class);
160 interfaceOvs.setName(ovsdbManagedNode.getBridgeName().getValue());
161 interfaceOvs.setType(SouthboundMapper.createOvsdbInterfaceType(InterfaceTypeInternal.class));
162 Insert<GenericTableSchema> result = op.insert(interfaceOvs).withId(interfaceNamedUuid);
163 transaction.add(result);
169 private void setFailMode(Bridge bridge,
170 OvsdbBridgeAugmentation ovsdbManagedNode) {
171 if (ovsdbManagedNode.getFailMode() != null
172 && SouthboundConstants.OVSDB_FAIL_MODE_MAP.get(ovsdbManagedNode.getFailMode()) != null ) {
173 bridge.setFailMode(Sets.newHashSet(
174 SouthboundConstants.OVSDB_FAIL_MODE_MAP.get(ovsdbManagedNode.getFailMode())));
178 private void stampInstanceIdentifier(TransactionBuilder transaction,InstanceIdentifier<Node> iid,
180 Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
181 bridge.setName(bridgeName);
182 bridge.setExternalIds(Collections.<String,String>emptyMap());
183 Mutate mutate = TransactUtils.stampInstanceIdentifierMutation(transaction,
186 bridge.getExternalIdsColumn().getSchema());
187 transaction.add(mutate
188 .where(bridge.getNameColumn().getSchema().opEqual(bridgeName))