2 * Copyright (c) 2016, 2017 Ericsson India Global Services Pvt Ltd. 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.genius.interfacemanager;
10 import static org.opendaylight.controller.md.sal.binding.api.WriteTransaction.CREATE_MISSING_PARENTS;
11 import static org.opendaylight.genius.interfacemanager.globals.InterfaceInfo.InterfaceType.GRE_TRUNK_INTERFACE;
12 import static org.opendaylight.genius.interfacemanager.globals.InterfaceInfo.InterfaceType.LOGICAL_GROUP_INTERFACE;
13 import static org.opendaylight.genius.interfacemanager.globals.InterfaceInfo.InterfaceType.MPLS_OVER_GRE;
14 import static org.opendaylight.genius.interfacemanager.globals.InterfaceInfo.InterfaceType.VLAN_INTERFACE;
15 import static org.opendaylight.genius.interfacemanager.globals.InterfaceInfo.InterfaceType.VXLAN_TRUNK_INTERFACE;
17 import com.google.common.base.Optional;
18 import com.google.common.collect.ImmutableMap;
19 import com.google.common.util.concurrent.ListenableFuture;
20 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
21 import java.math.BigInteger;
22 import java.util.ArrayList;
23 import java.util.Collections;
24 import java.util.List;
25 import java.util.concurrent.ExecutionException;
26 import java.util.concurrent.Future;
27 import org.apache.commons.lang3.BooleanUtils;
28 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
29 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
30 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
31 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
32 import org.opendaylight.genius.datastoreutils.SingleTransactionDataBroker;
33 import org.opendaylight.genius.infra.Datastore.Configuration;
34 import org.opendaylight.genius.infra.ManagedNewTransactionRunner;
35 import org.opendaylight.genius.infra.ManagedNewTransactionRunnerImpl;
36 import org.opendaylight.genius.infra.TypedWriteTransaction;
37 import org.opendaylight.genius.interfacemanager.commons.InterfaceManagerCommonUtils;
38 import org.opendaylight.genius.interfacemanager.globals.InterfaceInfo;
39 import org.opendaylight.genius.interfacemanager.globals.VlanInterfaceInfo;
40 import org.opendaylight.genius.mdsalutil.ActionInfo;
41 import org.opendaylight.genius.mdsalutil.MDSALUtil;
42 import org.opendaylight.genius.mdsalutil.MetaDataUtil;
43 import org.opendaylight.genius.mdsalutil.NwConstants;
44 import org.opendaylight.genius.mdsalutil.actions.ActionGroup;
45 import org.opendaylight.genius.mdsalutil.actions.ActionNxResubmit;
46 import org.opendaylight.genius.mdsalutil.actions.ActionOutput;
47 import org.opendaylight.genius.mdsalutil.actions.ActionPushVlan;
48 import org.opendaylight.genius.mdsalutil.actions.ActionRegLoad;
49 import org.opendaylight.genius.mdsalutil.actions.ActionSetFieldTunnelId;
50 import org.opendaylight.genius.mdsalutil.actions.ActionSetFieldVlanVid;
51 import org.opendaylight.genius.mdsalutil.actions.ActionSetTunnelDestinationIp;
52 import org.opendaylight.genius.mdsalutil.actions.ActionSetTunnelSourceIp;
53 import org.opendaylight.infrautils.jobcoordinator.JobCoordinator;
54 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev140508.L2vlan;
55 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev140508.Tunnel;
56 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
57 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
58 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState;
59 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
60 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
61 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteMetadataCase;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.write.metadata._case.WriteMetadata;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.AllocateIdInput;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.AllocateIdInputBuilder;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.AllocateIdOutput;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdPools;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.ReleaseIdInput;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.ReleaseIdInputBuilder;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.ReleaseIdOutput;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.IdPool;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.IdPoolKey;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfL2vlan;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfL2vlan.L2vlanMode;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel;
80 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.ParentRefs;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.ParentRefsBuilder;
82 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeBase;
83 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeGre;
84 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeLogicalGroup;
85 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeMplsOverGre;
86 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeVxlan;
87 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeVxlanGpe;
88 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.servicebinding.rev160406.ServiceBindings;
89 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.servicebinding.rev160406.ServiceModeBase;
90 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.servicebinding.rev160406.service.bindings.ServicesInfo;
91 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.servicebinding.rev160406.service.bindings.ServicesInfoKey;
92 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.servicebinding.rev160406.service.bindings.services.info.BoundServices;
93 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.servicebinding.rev160406.service.bindings.services.info.BoundServicesKey;
94 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
95 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
96 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg6;
97 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.DatapathId;
98 import org.opendaylight.yangtools.yang.binding.DataObject;
99 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
100 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
101 import org.opendaylight.yangtools.yang.common.RpcResult;
102 import org.slf4j.Logger;
103 import org.slf4j.LoggerFactory;
105 public final class IfmUtil {
107 private static final Logger LOG = LoggerFactory.getLogger(IfmUtil.class);
108 private static final int INVALID_ID = 0;
111 throw new IllegalStateException("Utility class");
114 private static final ImmutableMap<Class<? extends TunnelTypeBase>, InterfaceInfo.InterfaceType>
115 TUNNEL_TYPE_MAP = new ImmutableMap.Builder<Class<? extends TunnelTypeBase>, InterfaceInfo.InterfaceType>()
116 .put(TunnelTypeGre.class, GRE_TRUNK_INTERFACE).put(TunnelTypeMplsOverGre.class, MPLS_OVER_GRE)
117 .put(TunnelTypeVxlan.class, VXLAN_TRUNK_INTERFACE).put(TunnelTypeVxlanGpe.class, VXLAN_TRUNK_INTERFACE)
118 .put(TunnelTypeLogicalGroup.class, LOGICAL_GROUP_INTERFACE)
121 public static BigInteger getDpnFromNodeConnectorId(NodeConnectorId portId) {
122 return new BigInteger(getDpnStringFromNodeConnectorId(portId));
125 public static String getDpnStringFromNodeConnectorId(NodeConnectorId portId) {
127 * NodeConnectorId is of form 'openflow:dpnid:portnum'
129 return portId.getValue().split(IfmConstants.OF_URI_SEPARATOR)[1];
132 public static BigInteger getDpnFromInterface(
133 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
134 .ietf.interfaces.rev140508.interfaces.state.Interface ifState) {
135 NodeConnectorId ncId = getNodeConnectorIdFromInterface(ifState);
137 return getDpnFromNodeConnectorId(ncId);
142 public static String getPortNoFromNodeConnectorId(NodeConnectorId portId) {
144 * NodeConnectorId is of form 'openflow:dpnid:portnum'
146 String[] split = portId.getValue().split(IfmConstants.OF_URI_SEPARATOR);
150 public static Long getPortNumberFromNodeConnectorId(NodeConnectorId portId) {
151 String portNo = getPortNoFromNodeConnectorId(portId);
153 return Long.valueOf(portNo);
154 } catch (NumberFormatException ex) {
155 LOG.trace("Unable to retrieve port number from nodeconnector id for {}", portId);
157 return IfmConstants.INVALID_PORT_NO;
160 public static NodeId buildDpnNodeId(BigInteger dpnId) {
161 return new NodeId(IfmConstants.OF_URI_PREFIX + dpnId);
164 public static InstanceIdentifier<Interface> buildId(String interfaceName) {
165 // TODO Make this generic and move to AbstractDataChangeListener or
167 InstanceIdentifierBuilder<Interface> idBuilder = InstanceIdentifier.builder(Interfaces.class)
168 .child(Interface.class, new InterfaceKey(interfaceName));
169 return idBuilder.build();
172 public static InstanceIdentifier<org.opendaylight.yang.gen.v1.urn
173 .ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> buildStateInterfaceId(
174 String interfaceName) {
175 InstanceIdentifierBuilder<org.opendaylight.yang.gen.v1.urn
176 .ietf.params.xml.ns.yang.ietf.interfaces.rev140508
177 .interfaces.state.Interface> idBuilder = InstanceIdentifier
178 .builder(InterfacesState.class)
179 .child(org.opendaylight.yang.gen.v1.urn
180 .ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.class,
181 new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
182 .ietf.interfaces.rev140508.interfaces.state.InterfaceKey(
184 return idBuilder.build();
187 public static org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
188 .ietf.interfaces.rev140508.interfaces.state.InterfaceKey getStateInterfaceKeyFromName(
190 return new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
191 .ietf.interfaces.rev140508.interfaces.state.InterfaceKey(
195 public static InstanceIdentifier<IdPool> getPoolId(String poolName) {
196 return InstanceIdentifier.builder(IdPools.class).child(IdPool.class, new IdPoolKey(poolName)).build();
199 public static long getGroupId(int ifIndex, InterfaceInfo.InterfaceType infType) {
200 if (infType == LOGICAL_GROUP_INTERFACE) {
201 return getLogicalTunnelSelectGroupId(ifIndex);
207 * Synchronous blocking read from data store.
210 * {@link SingleTransactionDataBroker#syncReadOptional(DataBroker, LogicalDatastoreType, InstanceIdentifier)}
214 public static <T extends DataObject> Optional<T> read(LogicalDatastoreType datastoreType,
215 InstanceIdentifier<T> path, DataBroker broker) {
216 try (ReadOnlyTransaction tx = broker.newReadOnlyTransaction()) {
217 return tx.read(datastoreType, path).get();
218 } catch (InterruptedException | ExecutionException e) {
219 LOG.error("Cannot read identifier", e);
220 throw new RuntimeException(e);
224 public static List<Action> getEgressActionsForInterface(String interfaceName, Long tunnelKey, Integer actionKey,
225 InterfaceManagerCommonUtils interfaceUtils, Boolean isDefaultEgress) {
226 List<ActionInfo> listActionInfo = getEgressActionInfosForInterface(interfaceName, tunnelKey,
227 actionKey == null ? 0 : actionKey, interfaceUtils, isDefaultEgress);
228 List<Action> actionsList = new ArrayList<>();
229 for (ActionInfo actionInfo : listActionInfo) {
230 actionsList.add(actionInfo.buildAction());
235 public static List<Instruction> getEgressInstructionsForInterface(String interfaceName, Long tunnelKey,
236 InterfaceManagerCommonUtils interfaceUtils, Boolean isDefaultEgress) {
237 List<Instruction> instructions = new ArrayList<>();
238 List<Action> actionList = MDSALUtil.buildActions(
239 getEgressActionInfosForInterface(interfaceName, tunnelKey, 0, interfaceUtils, isDefaultEgress));
240 instructions.add(MDSALUtil.buildApplyActionsInstruction(actionList));
244 public static List<Instruction> getEgressInstructionsForInterface(Interface interfaceInfo, String portNo,
245 Long tunnelKey, boolean isDefaultEgress,
246 int ifIndex, long groupId) {
247 List<Instruction> instructions = new ArrayList<>();
248 InterfaceInfo.InterfaceType ifaceType = getInterfaceType(interfaceInfo);
249 List<Action> actionList = MDSALUtil.buildActions(
250 getEgressActionInfosForInterface(interfaceInfo, portNo, ifaceType, tunnelKey, 0,
251 isDefaultEgress, ifIndex, groupId));
252 instructions.add(MDSALUtil.buildApplyActionsInstruction(actionList));
256 public static List<ActionInfo> getEgressActionInfosForInterface(String interfaceName, int actionKeyStart,
257 InterfaceManagerCommonUtils interfaceUtils, Boolean isDefaultEgress) {
258 return getEgressActionInfosForInterface(interfaceName, null, actionKeyStart, interfaceUtils, isDefaultEgress);
262 * Returns a list of Actions to be taken when sending a packet over an
265 * @param interfaceName
266 * name of the interface
269 * @param actionKeyStart
271 * @param interfaceUtils
272 * InterfaceManagerCommonUtils
273 * @return list of actions
275 public static List<ActionInfo> getEgressActionInfosForInterface(String interfaceName, Long tunnelKey,
276 int actionKeyStart, InterfaceManagerCommonUtils interfaceUtils, Boolean isDefaultEgress) {
277 Interface interfaceInfo = interfaceUtils.getInterfaceFromConfigDS(new InterfaceKey(interfaceName));
278 if (interfaceInfo == null) {
279 throw new NullPointerException("Interface information not present in config DS for " + interfaceName);
281 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
282 .ietf.interfaces.rev140508.interfaces.state.Interface ifState =
283 interfaceUtils.getInterfaceState(interfaceName);
284 if (ifState == null) {
285 throw new NullPointerException("Interface information not present in oper DS for " + interfaceName);
287 String lowerLayerIf = ifState.getLowerLayerIf().get(0);
288 NodeConnectorId nodeConnectorId = new NodeConnectorId(lowerLayerIf);
289 String portNo = IfmUtil.getPortNoFromNodeConnectorId(nodeConnectorId);
291 InterfaceInfo.InterfaceType ifaceType = getInterfaceType(interfaceInfo);
292 return getEgressActionInfosForInterface(interfaceInfo, portNo, ifaceType, tunnelKey, actionKeyStart,
293 isDefaultEgress, ifState.getIfIndex(), 0);
297 * Returns the list of egress actions for a given interface.
299 * @param interfaceInfo the interface to look up
300 * @param portNo port number
301 * @param ifaceType the type of the interface
302 * @param tunnelKey the tunnel key
303 * @param actionKeyStart the start for the first key assigned for the new actions
304 * @param isDefaultEgress if it is the default egress
305 * @param ifIndex interface index
306 * @param groupId group Id
307 * @return list of actions for the interface
309 // The following suppression is for javac, not for checkstyle
310 @SuppressWarnings("fallthrough")
311 @SuppressFBWarnings("SF_SWITCH_FALLTHROUGH")
312 public static List<ActionInfo> getEgressActionInfosForInterface(Interface interfaceInfo, String portNo,
313 InterfaceInfo.InterfaceType ifaceType, Long tunnelKey, int actionKeyStart, boolean isDefaultEgress,
314 int ifIndex, long groupId) {
315 List<ActionInfo> result = new ArrayList<>();
319 case GRE_TRUNK_INTERFACE:
320 if (!isDefaultEgress) {
321 // TODO tunnel_id to encode GRE key, once it is supported
322 // Until then, tunnel_id should be "cleaned", otherwise it
323 // stores the value coming from a VXLAN tunnel
324 if (tunnelKey == null) {
329 case VXLAN_TRUNK_INTERFACE:
330 if (!isDefaultEgress) {
331 if (tunnelKey != null) {
332 result.add(new ActionSetFieldTunnelId(actionKeyStart++, BigInteger.valueOf(tunnelKey)));
335 // For OF Tunnels default egress actions need to set tunnelIps
336 IfTunnel ifTunnel = interfaceInfo.augmentation(IfTunnel.class);
337 if (BooleanUtils.isTrue(ifTunnel.isTunnelRemoteIpFlow()
338 && ifTunnel.getTunnelDestination() != null)) {
339 result.add(new ActionSetTunnelDestinationIp(actionKeyStart++, ifTunnel.getTunnelDestination()));
341 if (BooleanUtils.isTrue(ifTunnel.isTunnelSourceIpFlow()
342 && ifTunnel.getTunnelSource() != null)) {
343 result.add(new ActionSetTunnelSourceIp(actionKeyStart++, ifTunnel.getTunnelSource()));
348 if (isDefaultEgress) {
349 IfL2vlan vlanIface = interfaceInfo.augmentation(IfL2vlan.class);
350 LOG.trace("get egress actions for l2vlan interface: {}", vlanIface);
351 boolean isVlanTransparent = false;
353 if (vlanIface != null) {
354 vlanVid = vlanIface.getVlanId() == null ? 0 : vlanIface.getVlanId().getValue();
355 isVlanTransparent = vlanIface.getL2vlanMode() == IfL2vlan.L2vlanMode.Transparent;
357 if (vlanVid != 0 && !isVlanTransparent) {
358 result.add(new ActionPushVlan(actionKeyStart++));
359 result.add(new ActionSetFieldVlanVid(actionKeyStart++, vlanVid));
361 result.add(new ActionOutput(actionKeyStart++, new Uri(portNo)));
363 addEgressActionInfosForInterface(ifIndex, actionKeyStart, result);
366 case LOGICAL_GROUP_INTERFACE:
367 if (isDefaultEgress) {
368 result.add(new ActionGroup(groupId));
370 addEgressActionInfosForInterface(ifIndex, actionKeyStart, result);
375 LOG.warn("Interface Type {} not handled yet", ifaceType);
381 public static void addEgressActionInfosForInterface(int ifIndex, int actionKeyStart, List<ActionInfo> result) {
382 long regValue = MetaDataUtil.getReg6ValueForLPortDispatcher(ifIndex, NwConstants.DEFAULT_SERVICE_INDEX);
383 result.add(new ActionRegLoad(actionKeyStart++, NxmNxReg6.class, IfmConstants.REG6_START_INDEX,
384 IfmConstants.REG6_END_INDEX, regValue));
385 result.add(new ActionNxResubmit(actionKeyStart, NwConstants.EGRESS_LPORT_DISPATCHER_TABLE));
388 public static NodeId getNodeIdFromNodeConnectorId(NodeConnectorId ncId) {
389 return new NodeId(ncId.getValue().substring(0, ncId.getValue().lastIndexOf(':')));
392 public static BigInteger[] mergeOpenflowMetadataWriteInstructions(List<Instruction> instructions) {
393 BigInteger metadata = new BigInteger("0", 16);
394 BigInteger metadataMask = new BigInteger("0", 16);
395 if (instructions != null && !instructions.isEmpty()) {
396 // check if metadata write instruction is present
397 for (Instruction instruction : instructions) {
398 org.opendaylight.yang.gen.v1.urn.opendaylight.flow
399 .types.rev131026.instruction.Instruction actualInstruction = instruction
401 if (actualInstruction instanceof WriteMetadataCase) {
402 WriteMetadataCase writeMetaDataInstruction = (WriteMetadataCase) actualInstruction;
403 WriteMetadata availableMetaData = writeMetaDataInstruction.getWriteMetadata();
404 metadata = metadata.or(availableMetaData.getMetadata());
405 metadataMask = metadataMask.or(availableMetaData.getMetadataMask());
409 return new BigInteger[] { metadata, metadataMask };
412 public static Integer allocateId(IdManagerService idManager, String poolName, String idKey) {
413 AllocateIdInput getIdInput = new AllocateIdInputBuilder().setPoolName(poolName).setIdKey(idKey).build();
415 Future<RpcResult<AllocateIdOutput>> result = idManager.allocateId(getIdInput);
416 RpcResult<AllocateIdOutput> rpcResult = result.get();
417 if (rpcResult.isSuccessful()) {
418 return rpcResult.getResult().getIdValue().intValue();
420 LOG.warn("RPC Call to Get Unique Id returned with Errors {}", rpcResult.getErrors());
422 } catch (InterruptedException | ExecutionException e) {
423 LOG.warn("Exception when getting Unique Id", e);
428 public static void releaseId(IdManagerService idManager, String poolName, String idKey) {
429 ReleaseIdInput idInput = new ReleaseIdInputBuilder().setPoolName(poolName).setIdKey(idKey).build();
431 ListenableFuture<RpcResult<ReleaseIdOutput>> result = idManager.releaseId(idInput);
432 RpcResult<ReleaseIdOutput> rpcResult = result.get();
433 if (!rpcResult.isSuccessful()) {
434 LOG.warn("RPC Call to release Id with Key {} returned with Errors {}", idKey, rpcResult.getErrors());
436 } catch (InterruptedException | ExecutionException e) {
437 LOG.warn("Exception when releasing Id for key {}", idKey, e);
441 public static BigInteger getDpnId(DatapathId datapathId) {
442 if (datapathId != null) {
443 // Adding logs for a random issue spotted during datapath id
445 String dpIdStr = datapathId.getValue().replace(":", "");
446 return new BigInteger(dpIdStr, 16);
451 public static NodeConnectorId getNodeConnectorIdFromInterface(
452 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
453 .ietf.interfaces.rev140508.interfaces.state.Interface ifState) {
454 if (ifState != null) {
455 List<String> ofportIds = ifState.getLowerLayerIf();
456 return new NodeConnectorId(ofportIds.get(0));
461 public static InterfaceInfo.InterfaceType getInterfaceType(Interface iface) {
462 InterfaceInfo.InterfaceType interfaceType = org.opendaylight
463 .genius.interfacemanager.globals.InterfaceInfo.InterfaceType.UNKNOWN_INTERFACE;
464 Class<? extends org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
465 .ietf.interfaces.rev140508.InterfaceType> ifType = iface
468 if (ifType.isAssignableFrom(L2vlan.class)) {
469 interfaceType = VLAN_INTERFACE;
470 } else if (ifType.isAssignableFrom(Tunnel.class)) {
471 IfTunnel ifTunnel = iface.augmentation(IfTunnel.class);
472 Class<? extends org.opendaylight.yang.gen.v1.urn.opendaylight
473 .genius.interfacemanager.rev160406.TunnelTypeBase> tunnelType = ifTunnel
474 .getTunnelInterfaceType();
475 interfaceType = tunnelType.isAssignableFrom(TunnelTypeLogicalGroup.class)
476 ? InterfaceInfo.InterfaceType.LOGICAL_GROUP_INTERFACE : TUNNEL_TYPE_MAP.get(tunnelType);
478 return interfaceType;
481 public static VlanInterfaceInfo getVlanInterfaceInfo(Interface iface, BigInteger dpId) {
483 String portName = null;
484 IfL2vlan vlanIface = iface.augmentation(IfL2vlan.class);
485 ParentRefs parentRefs = iface.augmentation(ParentRefs.class);
486 if (parentRefs != null && parentRefs.getParentInterface() != null) {
487 portName = parentRefs.getParentInterface();
489 LOG.warn("Portname set to null since parentRef is Null");
491 VlanInterfaceInfo vlanInterfaceInfo = new VlanInterfaceInfo(dpId, portName, vlanId);
493 if (vlanIface != null) {
494 vlanId = vlanIface.getVlanId() == null ? 0 : vlanIface.getVlanId().getValue().shortValue();
495 L2vlanMode l2VlanMode = vlanIface.getL2vlanMode();
497 if (l2VlanMode == L2vlanMode.Transparent) {
498 vlanInterfaceInfo.setVlanTransparent(true);
500 if (l2VlanMode == L2vlanMode.NativeUntagged) {
501 vlanInterfaceInfo.setUntaggedVlan(true);
503 vlanInterfaceInfo.setVlanId(vlanId);
506 return vlanInterfaceInfo;
509 public static BigInteger getDeadBeefBytesForMac() {
510 return new BigInteger("FFFFFFFF", 16).and(new BigInteger(IfmConstants.DEAD_BEEF_MAC_PREFIX, 16)).shiftLeft(16);
513 public static BigInteger fillPortNumberToMac(long portNumber) {
514 return new BigInteger("FFFF", 16).and(BigInteger.valueOf(portNumber));
517 public static String generateMacAddress(long portNo) {
518 String unformattedMAC = getDeadBeefBytesForMac().or(fillPortNumberToMac(portNo)).toString(16);
519 return unformattedMAC.replaceAll("(.{2})", "$1" + IfmConstants.MAC_SEPARATOR).substring(0,
520 IfmConstants.MAC_STRING_LENGTH);
523 public static PhysAddress getPhyAddress(long portNo, FlowCapableNodeConnector flowCapableNodeConnector) {
524 String southboundMacAddress = flowCapableNodeConnector.getHardwareAddress().getValue();
525 if (IfmConstants.INVALID_MAC.equals(southboundMacAddress)) {
526 LOG.debug("Invalid MAC Address received for {}, generating MAC Address",
527 flowCapableNodeConnector.getName());
528 southboundMacAddress = generateMacAddress(portNo);
530 return new PhysAddress(southboundMacAddress);
533 public static void updateInterfaceParentRef(WriteTransaction writeTransaction, String interfaceName,
534 String parentInterface) {
535 InstanceIdentifier<ParentRefs> parentRefIdentifier = InstanceIdentifier.builder(Interfaces.class)
536 .child(Interface.class, new InterfaceKey(interfaceName)).augmentation(ParentRefs.class).build();
537 ParentRefs parentRefs = new ParentRefsBuilder().setParentInterface(parentInterface).build();
538 writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, parentRefIdentifier, parentRefs);
540 "Updating parentRefInterface for interfaceName {}. "
541 + "interfaceKey {}, with parentRef augmentation pointing to {}",
542 interfaceName, new InterfaceKey(interfaceName), parentInterface);
545 public static InstanceIdentifier<BoundServices> buildBoundServicesIId(short servicePriority, String interfaceName,
546 Class<? extends ServiceModeBase> serviceMode) {
547 return InstanceIdentifier.builder(ServiceBindings.class)
548 .child(ServicesInfo.class, new ServicesInfoKey(interfaceName, serviceMode))
549 .child(BoundServices.class, new BoundServicesKey(servicePriority)).build();
552 public static void bindService(WriteTransaction writeTransaction, String interfaceName, BoundServices serviceInfo,
553 Class<? extends ServiceModeBase> serviceMode) {
554 LOG.info("Binding Service {} for : {}", serviceInfo.getServiceName(), interfaceName);
555 InstanceIdentifier<BoundServices> boundServicesInstanceIdentifier = buildBoundServicesIId(
556 serviceInfo.getServicePriority(), interfaceName, serviceMode);
557 writeTransaction.put(LogicalDatastoreType.CONFIGURATION, boundServicesInstanceIdentifier, serviceInfo, true);
560 public static void bindService(TypedWriteTransaction<Configuration> tx, String interfaceName,
561 BoundServices serviceInfo, Class<? extends ServiceModeBase> serviceMode) {
562 LOG.info("Binding Service {} for : {}", serviceInfo.getServiceName(), interfaceName);
563 InstanceIdentifier<BoundServices> boundServicesInstanceIdentifier = buildBoundServicesIId(
564 serviceInfo.getServicePriority(), interfaceName, serviceMode);
565 tx.put(boundServicesInstanceIdentifier, serviceInfo, CREATE_MISSING_PARENTS);
568 public static void unbindService(DataBroker dataBroker, JobCoordinator coordinator, String interfaceName,
569 InstanceIdentifier<BoundServices> boundServicesInstanceIdentifier) {
570 unbindService(new ManagedNewTransactionRunnerImpl(dataBroker), coordinator, interfaceName,
571 boundServicesInstanceIdentifier);
574 public static void unbindService(ManagedNewTransactionRunner txRunner, JobCoordinator coordinator,
575 String interfaceName, InstanceIdentifier<BoundServices> boundServicesInstanceIdentifier) {
576 coordinator.enqueueJob(interfaceName, () -> Collections.singletonList(
577 txRunner.callWithNewWriteOnlyTransactionAndSubmit(
578 tx -> unbindService(tx, interfaceName, boundServicesInstanceIdentifier))));
581 public static void unbindService(WriteTransaction tx, String interfaceName,
582 InstanceIdentifier<BoundServices> boundServicesInstanceIdentifier) {
583 LOG.info("Unbinding Service from : {}", interfaceName);
584 tx.delete(LogicalDatastoreType.CONFIGURATION, boundServicesInstanceIdentifier);
587 public static long getLogicalTunnelSelectGroupId(int lportTag) {
588 return org.opendaylight.genius.interfacemanager.globals.IfmConstants.VXLAN_GROUPID_MIN + lportTag;