/*
- * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
+ * Copyright (c) 2015, 2016 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
import java.net.InetAddress;
import java.util.ArrayList;
import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
import java.util.List;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+import com.google.common.util.concurrent.CheckedFuture;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.net.util.SubnetUtils;
import org.apache.commons.net.util.SubnetUtils.SubnetInfo;
import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
+import org.opendaylight.vpnservice.itm.api.IITMProvider;
+import org.opendaylight.vpnservice.itm.confighelpers.HwVtep;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev140508.Tunnel;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.TunnelMonitorEnabled;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.TunnelMonitorInterval;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.VtepConfigSchemas;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.VtepIpPools;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.vtep.config.schemas.VtepConfigSchema;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.vtep.config.schemas.VtepConfigSchemaBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.vtep.config.schemas.VtepConfigSchemaKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.vtep.ip.pools.VtepIpPool;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.vtep.ip.pools.VtepIpPoolKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.AllocateIdInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.AllocateIdInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.AllocateIdOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.ReleaseIdInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.ReleaseIdInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.*;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.interfaces._interface.NodeIdentifier;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.interfaces._interface.NodeIdentifierBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.interfaces._interface.NodeIdentifierKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.DpnEndpoints;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.DpnEndpointsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.ExternalTunnelList;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.TunnelList;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.dpn.endpoints.DPNTEPsInfo;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.dpn.endpoints.DPNTEPsInfoBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.dpn.endpoints.DPNTEPsInfoKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.dpn.endpoints.dpn.teps.info.TunnelEndPoints;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.dpn.endpoints.dpn.teps.info.TunnelEndPointsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.dpn.endpoints.dpn.teps.info.TunnelEndPointsKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.external.tunnel.list.ExternalTunnel;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.external.tunnel.list.ExternalTunnelBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.external.tunnel.list.ExternalTunnelKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.tunnel.list.InternalTunnel;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.tunnel.list.InternalTunnelBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.tunnel.list.InternalTunnelKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.tunnels_state.StateTunnelListKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.TunnelTypeGre;
+import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
import org.opendaylight.vpnservice.itm.globals.ITMConstants;
import org.opendaylight.vpnservice.mdsalutil.MDSALUtil;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpPrefix;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfaceType;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.vtep.config.schemas.vtep.config.schema.DpnIds ;
//import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice._interface.service.rev150602._interface.service.info.ServiceInfo;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.rev150701.TransportZones;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.rev150701.transport.zones.TransportZone;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.vtep.config.schemas.vtep.config.schema.DpnIdsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.config.rev151102.vtep.config.schemas.vtep.config.schema.DpnIdsKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.rev150701.transport.zones.TransportZoneKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.rev150701.transport.zones.transport.zone.Subnets;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.rev150701.transport.zones.transport.zone.subnets.Vteps;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
+import org.opendaylight.yangtools.yang.common.RpcResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import org.opendaylight.vpnservice.mdsalutil.ActionInfo;
+import org.opendaylight.vpnservice.mdsalutil.ActionType;
+import org.opendaylight.vpnservice.mdsalutil.FlowEntity;
+import org.opendaylight.vpnservice.mdsalutil.InstructionInfo;
+import org.opendaylight.vpnservice.mdsalutil.InstructionType;
+import org.opendaylight.vpnservice.mdsalutil.MatchFieldType;
+import org.opendaylight.vpnservice.mdsalutil.MatchInfo;
+import org.opendaylight.vpnservice.mdsalutil.MetaDataUtil;
+import org.opendaylight.vpnservice.mdsalutil.NwConstants;
import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
public static final String DUMMY_IP_ADDRESS = "0.0.0.0";
public static final String TUNNEL_TYPE_VXLAN = "VXLAN";
public static final String TUNNEL_TYPE_GRE = "GRE";
+ public static final String TUNNEL = "TUNNEL";
+ public static ItmCache itmCache = new ItmCache();
private static final Logger LOG = LoggerFactory.getLogger(ItmUtils.class);
tx.delete(datastoreType, path);
Futures.addCallback(tx.submit(), callback);
}
+ public static <T extends DataObject> void asyncBulkRemove(final DataBroker broker,final LogicalDatastoreType datastoreType,
+ List<InstanceIdentifier<T>> pathList, FutureCallback<Void> callback) {
+ if (!pathList.isEmpty()) {
+ WriteTransaction tx = broker.newWriteOnlyTransaction();
+ for (InstanceIdentifier<T> path : pathList) {
+ tx.delete(datastoreType, path);
+ }
+ Futures.addCallback(tx.submit(), callback);
+ }
+ }
public static String getInterfaceName(final BigInteger datapathid, final String portName, final Integer vlanId) {
return String.format("%s:%s:%s", datapathid, portName, vlanId);
return dpnId;
}
- public static String getTrunkInterfaceName(String parentInterfaceName, String localHostName, String remoteHostName) {
- String trunkInterfaceName = String.format("%s:%s:%s", parentInterfaceName, localHostName, remoteHostName);
+ public static String getTrunkInterfaceName(IdManagerService idManager, String parentInterfaceName,
+ String localHostName, String remoteHostName, String tunnelType) {
+ String tunnelTypeStr;
+ if(tunnelType.contains("TunnelTypeGre")) {
+ tunnelTypeStr = ITMConstants.TUNNEL_TYPE_GRE;
+ } else {
+ tunnelTypeStr = ITMConstants.TUNNEL_TYPE_VXLAN;
+ }
+ String trunkInterfaceName = String.format( "%s:%s:%s:%s", parentInterfaceName, localHostName,
+ remoteHostName, tunnelTypeStr);
+ LOG.trace("trunk interface name is {}", trunkInterfaceName);
+ trunkInterfaceName = String.format("%s:%s", TUNNEL, getUniqueId(idManager, trunkInterfaceName));
return trunkInterfaceName;
}
+ public static void releaseIdForTrunkInterfaceName(IdManagerService idManager, String parentInterfaceName, String localHostName, String remoteHostName, String tunnelType) {
+ String tunnelTypeStr;
+ if(tunnelType.contains("TunnelTypeGre")) {
+ tunnelTypeStr = ITMConstants.TUNNEL_TYPE_GRE;
+ } else {
+ tunnelTypeStr = ITMConstants.TUNNEL_TYPE_VXLAN;
+ }
+ String trunkInterfaceName = String.format("%s:%s:%s:%s", parentInterfaceName, localHostName, remoteHostName, tunnelTypeStr);
+ LOG.trace("Releasing Id for trunkInterface - {}", trunkInterfaceName );
+ releaseId(idManager, trunkInterfaceName) ;
+ }
+
public static InetAddress getInetAddressFromIpAddress(IpAddress ip) {
return InetAddresses.forString(ip.getIpv4Address().getValue());
}
public static InstanceIdentifier<DPNTEPsInfo> getDPNTEPInstance(BigInteger dpIdKey) {
InstanceIdentifier.InstanceIdentifierBuilder<DPNTEPsInfo> dpnTepInfoBuilder =
- InstanceIdentifier.builder(DpnEndpoints.class).child(DPNTEPsInfo.class, new DPNTEPsInfoKey(dpIdKey));
+ InstanceIdentifier.builder(DpnEndpoints.class).child(DPNTEPsInfo.class,
+ new DPNTEPsInfoKey(dpIdKey));
InstanceIdentifier<DPNTEPsInfo> dpnInfo = dpnTepInfoBuilder.build();
return dpnInfo;
}
public static TunnelEndPoints createTunnelEndPoints(BigInteger dpnId, IpAddress ipAddress, String portName, int vlanId,
IpPrefix prefix, IpAddress gwAddress, String zoneName, Class<? extends TunnelTypeBase> tunnel_type) {
// when Interface Mgr provides support to take in Dpn Id
- return new TunnelEndPointsBuilder().setKey(new TunnelEndPointsKey(ipAddress, portName, vlanId))
+ return new TunnelEndPointsBuilder().setKey(new TunnelEndPointsKey(ipAddress, portName,tunnel_type, vlanId))
.setSubnetMask(prefix).setGwIpAddress(gwAddress).setTransportZone(zoneName)
.setInterfaceName(ItmUtils.getInterfaceName(dpnId, portName, vlanId)).setTunnelType(tunnel_type).build();
}
}
public static Interface buildTunnelInterface(BigInteger dpn, String ifName, String desc, boolean enabled, Class<? extends TunnelTypeBase> tunType,
- IpAddress localIp, IpAddress remoteIp, IpAddress gatewayIp) {
+ IpAddress localIp, IpAddress remoteIp, IpAddress gatewayIp,Integer vlanId, boolean internal, Boolean monitorEnabled, Integer monitorInterval) {
InterfaceBuilder builder = new InterfaceBuilder().setKey(new InterfaceKey(ifName)).setName(ifName)
.setDescription(desc).setEnabled(enabled).setType(Tunnel.class);
ParentRefs parentRefs = new ParentRefsBuilder().setDatapathNodeIdentifier(dpn).build();
builder.addAugmentation(ParentRefs.class, parentRefs);
- IfTunnel tunnel = new IfTunnelBuilder().setTunnelDestination(remoteIp).setTunnelGateway(gatewayIp).setTunnelSource(localIp)
- .setTunnelInterfaceType( tunType).build();
+ if( vlanId > 0) {
+ IfL2vlan l2vlan = new IfL2vlanBuilder().setVlanId(new VlanId(vlanId)).build();
+ builder.addAugmentation(IfL2vlan.class, l2vlan);
+ }
+ Long monitoringInterval = (long) ITMConstants.DEFAULT_MONITOR_INTERVAL;
+ Boolean monitoringEnabled = true;
+ if(monitorInterval!= null)
+ monitoringInterval = monitorInterval.longValue();
+ if(monitorEnabled!=null )
+ monitoringEnabled = monitorEnabled;
+ IfTunnel tunnel = new IfTunnelBuilder().setTunnelDestination(remoteIp).setTunnelGateway(
+ gatewayIp).setTunnelSource(localIp)
+ .setTunnelInterfaceType(tunType).setInternal(internal).setMonitorEnabled(
+ monitoringEnabled).setMonitorInterval(monitoringInterval).build();
builder.addAugmentation(IfTunnel.class, tunnel);
return builder.build();
}
+ public static Interface buildHwTunnelInterface(String tunnelIfName, String desc, boolean enabled, String topo_id,
+ String node_id, Class<? extends TunnelTypeBase> tunType, IpAddress srcIp, IpAddress destIp,
+ IpAddress gWIp, Boolean monitor_enabled, Integer monitor_interval){
+ InterfaceBuilder builder = new InterfaceBuilder().setKey(new InterfaceKey(tunnelIfName)).setName(
+ tunnelIfName).setDescription(desc).
+ setEnabled(enabled).setType(Tunnel.class);
+ List<NodeIdentifier> nodeIds = new ArrayList<NodeIdentifier>();
+ NodeIdentifier hWnode = new NodeIdentifierBuilder().setKey(new NodeIdentifierKey(topo_id)).setTopologyId(
+ topo_id).
+ setNodeId(node_id).build();
+ nodeIds.add(hWnode);
+ ParentRefs parent = new ParentRefsBuilder().setNodeIdentifier(nodeIds).build();
+ builder.addAugmentation(ParentRefs.class , parent);
+ Long monitoringInterval = (long) ITMConstants.DEFAULT_MONITOR_INTERVAL;
+ Boolean monitoringEnabled = true;
+ if(monitor_interval!= null)
+ monitoringInterval = monitor_interval.longValue();
+ if(monitor_enabled!=null )
+ monitoringEnabled = monitor_enabled;
+ IfTunnel tunnel = new IfTunnelBuilder().setTunnelDestination(destIp).setTunnelGateway(gWIp).setTunnelSource(
+ srcIp).setMonitorEnabled(monitoringEnabled).setMonitorInterval(100L).
+ setTunnelInterfaceType(tunType).setInternal(false).build();
+ builder.addAugmentation(IfTunnel.class, tunnel);
+ LOG.trace("iftunnel {} built from hwvtep {} ",tunnel,node_id);
+ return builder.build();
+ }
+
+
+ public static InternalTunnel buildInternalTunnel( BigInteger srcDpnId, BigInteger dstDpnId,
+ Class<? extends TunnelTypeBase> tunType,
+ String trunkInterfaceName) {
+ InternalTunnel tnl = new InternalTunnelBuilder().setKey(new InternalTunnelKey(dstDpnId, srcDpnId, tunType)).setDestinationDPN(dstDpnId)
+ .setSourceDPN(srcDpnId).setTransportType(tunType)
+ .setTunnelInterfaceName(trunkInterfaceName).build();
+ return tnl ;
+ }
+
+ public static ExternalTunnel buildExternalTunnel(String srcNode, String dstNode,
+ Class<? extends TunnelTypeBase> tunType,
+ String trunkInterfaceName) {
+ ExternalTunnel extTnl = new ExternalTunnelBuilder().setKey(
+ new ExternalTunnelKey(dstNode, srcNode, tunType))
+ .setSourceDevice(srcNode).setDestinationDevice(dstNode)
+ .setTunnelInterfaceName(trunkInterfaceName)
+ .setTransportType(tunType).build();
+ return extTnl ;
+ }
+
public static List<DPNTEPsInfo> getTunnelMeshInfo(DataBroker dataBroker) {
List<DPNTEPsInfo> dpnTEPs= null ;
// Read the EndPoint Info from the operational database
InstanceIdentifierBuilder<DpnEndpoints> depBuilder = InstanceIdentifier.builder( DpnEndpoints.class) ;
- InstanceIdentifier<DpnEndpoints> deps = depBuilder.build() ;
+ InstanceIdentifier<DpnEndpoints> deps = depBuilder.build();
Optional<DpnEndpoints> dpnEps = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, deps, dataBroker);
- if( dpnEps.isPresent()) {
+ if (dpnEps.isPresent()) {
DpnEndpoints tn= dpnEps.get() ;
- dpnTEPs = tn.getDPNTEPsInfo() ;
- LOG.debug( "Read from CONFIGURATION datastore - No. of Dpns " , dpnTEPs.size() );
+ dpnTEPs = tn.getDPNTEPsInfo();
+ LOG.debug( "Read from CONFIGURATION datastore - No. of Dpns " , dpnTEPs.size() );
}else
LOG.debug( "No Dpn information in CONFIGURATION datastore " );
return dpnTEPs ;
}
+
+ public static int getUniqueId(IdManagerService idManager, String idKey) {
+ AllocateIdInput getIdInput = new AllocateIdInputBuilder()
+ .setPoolName(ITMConstants.ITM_IDPOOL_NAME)
+ .setIdKey(idKey).build();
+
+ try {
+ Future<RpcResult<AllocateIdOutput>> result = idManager.allocateId(getIdInput);
+ RpcResult<AllocateIdOutput> rpcResult = result.get();
+ if(rpcResult.isSuccessful()) {
+ return rpcResult.getResult().getIdValue().intValue();
+ } else {
+ LOG.warn("RPC Call to Get Unique Id returned with Errors {}", rpcResult.getErrors());
+ }
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.warn("Exception when getting Unique Id",e);
+ }
+ return 0;
+ }
+
+ public static void releaseId(IdManagerService idManager, String idKey) {
+ ReleaseIdInput idInput =
+ new ReleaseIdInputBuilder().setPoolName(ITMConstants.ITM_IDPOOL_NAME).setIdKey(idKey).build();
+ try {
+ Future<RpcResult<Void>> result = idManager.releaseId(idInput);
+ RpcResult<Void> rpcResult = result.get();
+ if(!rpcResult.isSuccessful()) {
+ LOG.warn("RPC Call to Get Unique Id returned with Errors {}", rpcResult.getErrors());
+ }
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.warn("Exception when getting Unique Id for key {}", idKey, e);
+ }
+ }
+
+ public static List<DPNTEPsInfo> getDPNTEPListFromDPNId(DataBroker dataBroker, List<BigInteger> dpnIds) {
+ List<DPNTEPsInfo> meshedDpnList = getTunnelMeshInfo(dataBroker) ;
+ List<DPNTEPsInfo> cfgDpnList = new ArrayList<DPNTEPsInfo>();
+ if( null != meshedDpnList) {
+ for(BigInteger dpnId : dpnIds) {
+ for( DPNTEPsInfo teps : meshedDpnList ) {
+ if( dpnId.equals(teps.getDPNID()))
+ cfgDpnList.add( teps) ;
+ }
+ }
+ }
+ return cfgDpnList;
+ }
+
+ public static void setUpOrRemoveTerminatingServiceTable(BigInteger dpnId, IMdsalApiManager mdsalManager, boolean addFlag) {
+ String logmsg = ( addFlag == true) ? "Installing" : "Removing";
+ LOG.trace( logmsg + " PUNT to Controller flow in DPN {} ", dpnId );
+ long dpId;
+ List<ActionInfo> listActionInfo = new ArrayList<ActionInfo>();
+ listActionInfo.add(new ActionInfo(ActionType.punt_to_controller,
+ new String[] {}));
+
+ try {
+ List<MatchInfo> mkMatches = new ArrayList<MatchInfo>();
+
+ mkMatches.add(new MatchInfo(MatchFieldType.tunnel_id, new BigInteger[] {
+ BigInteger.valueOf(ITMConstants.LLDP_SERVICE_ID) }));
+
+ List<InstructionInfo> mkInstructions = new ArrayList<InstructionInfo>();
+ mkInstructions.add(new InstructionInfo(InstructionType.apply_actions,
+ listActionInfo));
+
+ FlowEntity terminatingServiceTableFlowEntity = MDSALUtil
+ .buildFlowEntity(
+ dpnId,
+ NwConstants.INTERNAL_TUNNEL_TABLE,
+ getFlowRef(NwConstants.INTERNAL_TUNNEL_TABLE,
+ ITMConstants.LLDP_SERVICE_ID), 5, String.format("%s:%d","ITM Flow Entry ",ITMConstants.LLDP_SERVICE_ID),
+ 0, 0, ITMConstants.COOKIE_ITM
+ .add(BigInteger.valueOf(ITMConstants.LLDP_SERVICE_ID)),
+ mkMatches, mkInstructions);
+ if(addFlag)
+ mdsalManager.installFlow(terminatingServiceTableFlowEntity);
+ else
+ mdsalManager.removeFlow(terminatingServiceTableFlowEntity);
+ } catch (Exception e) {
+ LOG.error("Error while setting up Table 36 for {}", dpnId, e);
+ }
+ }
+
+ private static String getFlowRef(long termSvcTable, int svcId) {
+ return new StringBuffer().append(termSvcTable).append(svcId).toString();
+ }
+ public static InstanceIdentifier<VtepConfigSchema> getVtepConfigSchemaIdentifier(String schemaName) {
+ return InstanceIdentifier.builder(VtepConfigSchemas.class)
+ .child(VtepConfigSchema.class, new VtepConfigSchemaKey(schemaName)).build();
+ }
+
+ public static InstanceIdentifier<VtepConfigSchema> getVtepConfigSchemaIdentifier() {
+ return InstanceIdentifier.builder(VtepConfigSchemas.class).child(VtepConfigSchema.class).build();
+ }
+ public static InstanceIdentifier<VtepConfigSchemas> getVtepConfigSchemasIdentifier() {
+ return InstanceIdentifier.builder(VtepConfigSchemas.class).build();
+ }
+ public static InstanceIdentifier<VtepIpPool> getVtepIpPoolIdentifier(String subnetCidr) {
+ return InstanceIdentifier.builder(VtepIpPools.class).child(VtepIpPool.class, new VtepIpPoolKey(subnetCidr))
+ .build();
+ }
+ public static VtepConfigSchema validateForAddVtepConfigSchema(VtepConfigSchema schema,
+ List<VtepConfigSchema> existingSchemas) {
+ VtepConfigSchema validSchema = validateVtepConfigSchema(schema);
+ for (VtepConfigSchema existingSchema : emptyIfNull(existingSchemas)) {
+ if (!StringUtils.equalsIgnoreCase(schema.getSchemaName(), existingSchema.getSchemaName())
+ && schema.getSubnet().equals(existingSchema.getSubnet())) {
+ String subnetCidr = getSubnetCidrAsString(schema.getSubnet());
+ Preconditions.checkArgument(false, new StringBuilder("VTEP schema with subnet [").append(subnetCidr)
+ .append("] already exists. Multiple VTEP schemas with same subnet is not allowed.").toString());
+ }
+ }
+ if (isNotEmpty(getDpnIdList(validSchema.getDpnIds()))) {
+ String tzone = validSchema.getTransportZoneName();
+ List<BigInteger> lstDpns = getConflictingDpnsAlreadyConfiguredWithTz(validSchema.getSchemaName(), tzone,
+ getDpnIdList(validSchema.getDpnIds()), existingSchemas);
+ if (!lstDpns.isEmpty()) {
+ Preconditions.checkArgument(false,
+ new StringBuilder("DPN's ").append(lstDpns).append(" already configured for transport zone ")
+ .append(tzone).append(". Only one end point per transport Zone per Dpn is allowed.")
+ .toString());
+ }
+ if (schema.getTunnelType().equals(TunnelTypeGre.class)){
+ validateForSingleGreTep(validSchema.getSchemaName(), getDpnIdList(validSchema.getDpnIds()), existingSchemas);
+ }
+ }
+ return validSchema;
+ }
+ private static void validateForSingleGreTep(String schemaName, List<BigInteger> lstDpnsForAdd,
+ List<VtepConfigSchema> existingSchemas) {
+ for (VtepConfigSchema existingSchema : emptyIfNull(existingSchemas)) {
+ if ((TunnelTypeGre.class).equals(existingSchema.getTunnelType())
+ && !StringUtils.equalsIgnoreCase(schemaName, existingSchema.getSchemaName())) {
+ List<BigInteger> lstConflictingDpns = new ArrayList<>(getDpnIdList(existingSchema.getDpnIds()));
+ lstConflictingDpns.retainAll(emptyIfNull(lstDpnsForAdd));
+ if (!lstConflictingDpns.isEmpty()) {
+ String errMsg = new StringBuilder("DPN's ").append(lstConflictingDpns)
+ .append(" already configured with GRE TEP. Mutiple GRE TEP's on a single DPN are not allowed.")
+ .toString();
+ Preconditions.checkArgument(false, errMsg);
+ }
+ }
+ }
+ }
+ public static VtepConfigSchema validateVtepConfigSchema(VtepConfigSchema schema) {
+ Preconditions.checkNotNull(schema);
+ Preconditions.checkArgument(StringUtils.isNotBlank(schema.getSchemaName()));
+ Preconditions.checkArgument(StringUtils.isNotBlank(schema.getPortName()));
+ Preconditions.checkArgument((schema.getVlanId() >= 0 && schema.getVlanId() < 4095),
+ "Invalid VLAN ID, range (0-4094)");
+ Preconditions.checkArgument(StringUtils.isNotBlank(schema.getTransportZoneName()));
+ Preconditions.checkNotNull(schema.getSubnet());
+ String subnetCidr = getSubnetCidrAsString(schema.getSubnet());
+ SubnetUtils subnetUtils = new SubnetUtils(subnetCidr);
+ IpAddress gatewayIp = schema.getGatewayIp();
+ if (gatewayIp != null) {
+ String strGatewayIp = String.valueOf(gatewayIp.getValue());
+ if (!strGatewayIp.equals(ITMConstants.DUMMY_IP_ADDRESS) && !subnetUtils.getInfo().isInRange(strGatewayIp)) {
+ Preconditions.checkArgument(false, new StringBuilder("Gateway IP address ").append(strGatewayIp)
+ .append(" is not in subnet range ").append(subnetCidr).toString());
+ }
+ }
+ ItmUtils.getExcludeIpAddresses(schema.getExcludeIpFilter(), subnetUtils.getInfo());
+ return new VtepConfigSchemaBuilder(schema).setTunnelType(schema.getTunnelType()).build();
+ }
+ public static String validateTunnelType(String tunnelType) {
+ if (tunnelType == null) {
+ tunnelType = ITMConstants.TUNNEL_TYPE_VXLAN;
+ } else {
+ tunnelType = StringUtils.upperCase(tunnelType);
+ String error = new StringBuilder("Invalid tunnel type. Valid values: ")
+ .append(ITMConstants.TUNNEL_TYPE_VXLAN).append(" | ").append(ITMConstants.TUNNEL_TYPE_GRE)
+ .toString();
+ Preconditions.checkArgument(ITMConstants.TUNNEL_TYPE_VXLAN.equals(tunnelType)
+ || ITMConstants.TUNNEL_TYPE_GRE.equals(tunnelType), error);
+ }
+ return tunnelType;
+ }
+ private static List<BigInteger> getConflictingDpnsAlreadyConfiguredWithTz(String schemaName, String tzone,
+ List<BigInteger> lstDpns, List<VtepConfigSchema> existingSchemas) {
+ List<BigInteger> lstConflictingDpns = new ArrayList<>();
+ for (VtepConfigSchema schema : emptyIfNull(existingSchemas)) {
+ if (!StringUtils.equalsIgnoreCase(schemaName, schema.getSchemaName())
+ && StringUtils.equals(schema.getTransportZoneName(), tzone)) {
+ lstConflictingDpns = new ArrayList<>(getDpnIdList(schema.getDpnIds()));
+ lstConflictingDpns.retainAll(lstDpns);
+ if (!lstConflictingDpns.isEmpty()) {
+ break;
+ }
+ }
+ }
+ return lstConflictingDpns;
+ }
+ public static VtepConfigSchema constructVtepConfigSchema(String schemaName, String portName, Integer vlanId,
+ String subnetMask, String gatewayIp, String transportZone,String tunnelType, List<BigInteger> dpnIds,
+ String excludeIpFilter) {
+ IpAddress gatewayIpObj = StringUtils.isBlank(gatewayIp) ? null : new IpAddress(gatewayIp.toCharArray());
+ IpPrefix subnet = StringUtils.isBlank(subnetMask) ? null : new IpPrefix(subnetMask.toCharArray());
+ Class<? extends TunnelTypeBase> tunType ;
+ if( tunnelType.equals(ITMConstants.TUNNEL_TYPE_VXLAN))
+ tunType = TunnelTypeVxlan.class ;
+ else
+ tunType = TunnelTypeGre.class ;
+ VtepConfigSchemaBuilder schemaBuilder = new VtepConfigSchemaBuilder().setSchemaName(schemaName)
+ .setPortName(portName).setVlanId(vlanId).setSubnet(subnet).setGatewayIp(gatewayIpObj)
+ .setTransportZoneName(transportZone).setTunnelType(tunType).setDpnIds(getDpnIdsListFromBigInt(dpnIds))
+ .setExcludeIpFilter(excludeIpFilter);
+ return schemaBuilder.build();
+ }
+ public static List<IpAddress> getExcludeIpAddresses(String excludeIpFilter, SubnetInfo subnetInfo) {
+ final List<IpAddress> lstIpAddress = new ArrayList<>();
+ if (StringUtils.isBlank(excludeIpFilter)) {
+ return lstIpAddress;
+ }
+ final String[] arrIps = StringUtils.split(excludeIpFilter, ',');
+ for (String ip : arrIps) {
+ if (StringUtils.countMatches(ip, "-") == 1) {
+ final String[] arrIpRange = StringUtils.split(ip, '-');
+ String strStartIp = StringUtils.trim(arrIpRange[0]);
+ String strEndIp = StringUtils.trim(arrIpRange[1]);
+ Preconditions.checkArgument(InetAddresses.isInetAddress(strStartIp),
+ new StringBuilder("Invalid exclude IP filter: invalid IP address value ").append(strStartIp)
+ .toString());
+ Preconditions.checkArgument(InetAddresses.isInetAddress(strEndIp),
+ new StringBuilder("Invalid exclude IP filter: invalid IP address value ").append(strEndIp)
+ .toString());
+ Preconditions.checkArgument(subnetInfo.isInRange(strStartIp),
+ new StringBuilder("Invalid exclude IP filter: IP address [").append(strStartIp)
+ .append("] not in subnet range ").append(subnetInfo.getCidrSignature()).toString());
+ Preconditions.checkArgument(subnetInfo.isInRange(strEndIp),
+ new StringBuilder("Invalid exclude IP filter: IP address [").append(strEndIp)
+ .append("] not in subnet range ").append(subnetInfo.getCidrSignature()).toString());
+ int startIp = subnetInfo.asInteger(strStartIp);
+ int endIp = subnetInfo.asInteger(strEndIp);
+
+ Preconditions.checkArgument(startIp < endIp,
+ new StringBuilder("Invalid exclude IP filter: Invalid range [").append(ip).append("] ")
+ .toString());
+ for (int i = startIp; i <= endIp; i++) {
+ String ipAddress = ipFormat(toIpArray(i));
+ validateAndAddIpAddressToList(subnetInfo, lstIpAddress, ipAddress);
+ }
+ } else {
+ validateAndAddIpAddressToList(subnetInfo, lstIpAddress, ip);
+ }
+ }
+ return lstIpAddress;
+ }
+ private static void validateAndAddIpAddressToList(SubnetInfo subnetInfo, final List<IpAddress> lstIpAddress,
+ String ipAddress) {
+ String ip = StringUtils.trim(ipAddress);
+ Preconditions.checkArgument(InetAddresses.isInetAddress(ip),
+ new StringBuilder("Invalid exclude IP filter: invalid IP address value ").append(ip).toString());
+ Preconditions.checkArgument(subnetInfo.isInRange(ip),
+ new StringBuilder("Invalid exclude IP filter: IP address [").append(ip).append("] not in subnet range ")
+ .append(subnetInfo.getCidrSignature()).toString());
+ lstIpAddress.add(new IpAddress(ip.toCharArray()));
+ }
+ private static int[] toIpArray(int val) {
+ int[] ret = new int[4];
+ for (int j = 3; j >= 0; --j) {
+ ret[j] |= ((val >>> 8 * (3 - j)) & (0xff));
+ }
+ return ret;
+ }
+ private static String ipFormat(int[] octets) {
+ StringBuilder str = new StringBuilder();
+ for (int i = 0; i < octets.length; ++i) {
+ str.append(octets[i]);
+ if (i != octets.length - 1) {
+ str.append(".");
+ }
+ }
+ return str.toString();
+ }
+ public static VtepConfigSchema validateForUpdateVtepSchema(String schemaName, List<BigInteger> lstDpnsForAdd,
+ List<BigInteger> lstDpnsForDelete, IITMProvider itmProvider) {
+ Preconditions.checkArgument(StringUtils.isNotBlank(schemaName));
+ if ((lstDpnsForAdd == null || lstDpnsForAdd.isEmpty())
+ && (lstDpnsForDelete == null || lstDpnsForDelete.isEmpty())) {
+ Preconditions.checkArgument(false,
+ new StringBuilder("DPN ID list for add | delete is null or empty in schema ").append(schemaName)
+ .toString());
+ }
+ VtepConfigSchema schema = itmProvider.getVtepConfigSchema(schemaName);
+ if (schema == null) {
+ Preconditions.checkArgument(false, new StringBuilder("Specified VTEP Schema [").append(schemaName)
+ .append("] doesn't exists!").toString());
+ }
+ List<BigInteger> existingDpnIds = getDpnIdList(schema.getDpnIds());
+ if (isNotEmpty(lstDpnsForAdd)) {
+ if (isNotEmpty(existingDpnIds)) {
+ List<BigInteger> lstAlreadyExistingDpns = new ArrayList<>(existingDpnIds);
+ lstAlreadyExistingDpns.retainAll(lstDpnsForAdd);
+ Preconditions.checkArgument(lstAlreadyExistingDpns.isEmpty(),
+ new StringBuilder("DPN ID's ").append(lstAlreadyExistingDpns)
+ .append(" already exists in VTEP schema [").append(schemaName).append("]").toString());
+ }
+ if (schema.getTunnelType().equals(TunnelTypeGre.class)) {
+ validateForSingleGreTep(schema.getSchemaName(), lstDpnsForAdd, itmProvider.getAllVtepConfigSchemas());
+ }
+ }
+ if (isNotEmpty(lstDpnsForDelete)) {
+ if (existingDpnIds == null || existingDpnIds.isEmpty()) {
+ StringBuilder builder = new StringBuilder("DPN ID's ").append(lstDpnsForDelete)
+ .append(" specified for delete from VTEP schema [").append(schemaName)
+ .append("] are not configured in the schema.");
+ Preconditions.checkArgument(false, builder.toString());
+ } else if (!existingDpnIds.containsAll(lstDpnsForDelete)) {
+ List<BigInteger> lstConflictingDpns = new ArrayList<>(lstDpnsForDelete);
+ lstConflictingDpns.removeAll(existingDpnIds);
+ StringBuilder builder = new StringBuilder("DPN ID's ").append(lstConflictingDpns)
+ .append(" specified for delete from VTEP schema [").append(schemaName)
+ .append("] are not configured in the schema.");
+ Preconditions.checkArgument(false, builder.toString());
+ }
+ }
+ return schema;
+ }
+ public static String getSubnetCidrAsString(IpPrefix subnet) {
+ return (subnet == null) ? StringUtils.EMPTY : String.valueOf(subnet.getValue());
+ }
+ public static <T> List<T> emptyIfNull(List<T> list) {
+ return (list == null) ? Collections.<T> emptyList() : list;
+ }
+ public static <T> boolean isEmpty(Collection<T> collection) {
+ return (collection == null || collection.isEmpty()) ? true : false;
+ }
+ public static <T> boolean isNotEmpty(Collection<T> collection) {
+ return !isEmpty(collection);
+ }
+ public static HwVtep createHwVtepObject(String topo_id, String node_id, IpAddress ipAddress, IpPrefix ipPrefix, IpAddress gatewayIP, int vlanID, Class<? extends TunnelTypeBase> tunnel_type, TransportZone transportZone) {
+ HwVtep hwVtep = new HwVtep();
+ hwVtep.setGatewayIP(gatewayIP);
+ hwVtep.setHwIp(ipAddress);
+ hwVtep.setIpPrefix(ipPrefix);
+ hwVtep.setNode_id(node_id);
+ hwVtep.setTopo_id(topo_id);
+ hwVtep.setTransportZone(transportZone.getZoneName());
+ hwVtep.setTunnel_type(tunnel_type);
+ hwVtep.setVlanID(vlanID);
+ return hwVtep;
+ }
+
+ public static String getHwParentIf(String topo_id, String srcNodeid) {
+ return String.format("%s:%s", topo_id, srcNodeid);
+ }
+
+ public static <T extends DataObject> void syncWrite(LogicalDatastoreType datastoreType,
+ InstanceIdentifier<T> path, T data, DataBroker broker) {
+ WriteTransaction tx = broker.newWriteOnlyTransaction();
+ tx.put(datastoreType, path, data, true);
+ CheckedFuture<Void, TransactionCommitFailedException> futures = tx.submit();
+ try {
+ futures.get();
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.error("ITMUtils:SyncWrite , Error writing to datastore (path, data) : ({}, {})", path, data);
+ throw new RuntimeException(e.getMessage());
+ }
+ }
+
+ public static List<BigInteger> getDpnIdList( List<DpnIds> dpnIds ) {
+ List<BigInteger> dpnList = new ArrayList<BigInteger>() ;
+ for( DpnIds dpn : dpnIds) {
+ dpnList.add(dpn.getDPN()) ;
+ }
+ return dpnList ;
+ }
+
+ public static List<DpnIds> getDpnIdsListFromBigInt( List<BigInteger> dpnIds) {
+ List<DpnIds> dpnIdList = new ArrayList<DpnIds>() ;
+ DpnIdsBuilder builder = new DpnIdsBuilder() ;
+ for( BigInteger dpnId : dpnIds) {
+ dpnIdList.add(builder.setKey(new DpnIdsKey(dpnId)).setDPN(dpnId).build() );
+ }
+ return dpnIdList;
+ }
+
+ public static InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> buildStateInterfaceId(String interfaceName) {
+ InstanceIdentifierBuilder<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> idBuilder =
+ InstanceIdentifier.builder(InterfacesState.class)
+ .child(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.class,
+ new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey(
+ interfaceName));
+ InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> id = idBuilder.build();
+ return id;
+}
+ public static Boolean readMonitoringStateFromDS(DataBroker dataBroker) {
+ InstanceIdentifier<TunnelMonitorEnabled> iid = InstanceIdentifier.create(TunnelMonitorEnabled.class);
+ Optional<TunnelMonitorEnabled> tunnelMonitorEnabledOptional = ItmUtils.read(LogicalDatastoreType.CONFIGURATION,
+ iid, dataBroker);
+ if(tunnelMonitorEnabledOptional.isPresent())
+ return tunnelMonitorEnabledOptional.get().isEnabled();
+ return null;
+ }
+
+ public static Integer readMonitorIntervalfromDS(DataBroker dataBroker) {
+ InstanceIdentifier<TunnelMonitorInterval> iid = InstanceIdentifier.create(TunnelMonitorInterval.class);
+ Optional<TunnelMonitorInterval> tunnelMonitorIOptional = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, iid, dataBroker);
+ if(tunnelMonitorIOptional.isPresent())
+ return tunnelMonitorIOptional.get().getInterval();
+ return null;
+ }
+ public static List<String> getTunnelsofTzone(List<HwVtep> hwVteps, String tzone, DataBroker dataBroker, Boolean hwVtepsExist) {
+ List<String> tunnels = new ArrayList<String>();
+ InstanceIdentifier<TransportZone> path = InstanceIdentifier.builder(TransportZones.class).
+ child(TransportZone.class, new TransportZoneKey(tzone)).build();
+ Optional<TransportZone> tZoneOptional = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, path, dataBroker);
+ Class<? extends TunnelTypeBase> tunType = tZoneOptional.get().getTunnelType();
+ if (tZoneOptional.isPresent()) {
+ if (tZoneOptional.get().getSubnets() != null && !tZoneOptional.get().getSubnets().isEmpty()) {
+ for (Subnets sub : tZoneOptional.get().getSubnets()) {
+ if (sub.getVteps() != null && !sub.getVteps().isEmpty()) {
+ for (Vteps vtepLocal : sub.getVteps()) {
+ for (Vteps vtepRemote : sub.getVteps()) {
+ if (!vtepLocal.equals(vtepRemote)) {
+ InternalTunnelKey key = new InternalTunnelKey(vtepRemote.getDpnId(), vtepLocal.getDpnId(), tunType);
+ InstanceIdentifier<InternalTunnel> intIID =
+ InstanceIdentifier.builder(TunnelList.class).
+ child(InternalTunnel.class, key).build();
+ Optional<InternalTunnel> TunnelsOptional =
+ ItmUtils.read(LogicalDatastoreType.CONFIGURATION, intIID, dataBroker);
+ if (TunnelsOptional.isPresent()) {
+ LOG.trace("Internal Tunnel added {}",TunnelsOptional.get().getTunnelInterfaceName());
+ tunnels.add(TunnelsOptional.get().getTunnelInterfaceName());
+ }
+ }
+ }
+ if(hwVteps!= null && !hwVteps.isEmpty()) {
+ for (HwVtep hwVtep : hwVteps) {
+ tunnels.add(getExtTunnel(hwVtep.getNode_id(), vtepLocal.getDpnId().toString(),
+ tunType, dataBroker));
+ tunnels.add(getExtTunnel(vtepLocal.getDpnId().toString(), hwVtep.getNode_id(),
+ tunType, dataBroker));
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ if (hwVtepsExist) {
+ for (HwVtep hwVtep : hwVteps) {
+ for (HwVtep hwVtepOther : hwVteps) {
+ if (!hwVtep.getHwIp().equals(hwVtepOther.getHwIp())) {
+ tunnels.add(getExtTunnel(hwVtep.getNode_id(), hwVtepOther.getNode_id(), tunType, dataBroker));
+ tunnels.add(getExtTunnel(hwVtepOther.getNode_id(), hwVtep.getNode_id(), tunType, dataBroker));
+ }
+ }
+ }
+ }
+ return tunnels;
+ }
+ public static List<String> getInternalTunnelsofTzone(String tzone, DataBroker dataBroker) {
+ List<String> tunnels = new ArrayList<String>();
+ LOG.trace("Getting internal tunnels of {}",tzone);
+ InstanceIdentifier<TransportZone> path = InstanceIdentifier.builder(TransportZones.class).
+ child(TransportZone.class, new TransportZoneKey(tzone)).build();
+ Optional<TransportZone> tZoneOptional = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, path, dataBroker);
+ if (tZoneOptional.isPresent()) {
+ if (tZoneOptional.get().getSubnets() != null && !tZoneOptional.get().getSubnets().isEmpty()) {
+ for (Subnets sub : tZoneOptional.get().getSubnets()) {
+ if (sub.getVteps() != null && !sub.getVteps().isEmpty()) {
+ for (Vteps vtepLocal : sub.getVteps()) {
+ for (Vteps vtepRemote : sub.getVteps()) {
+ if (!vtepLocal.equals(vtepRemote)) {
+ InternalTunnelKey key = new InternalTunnelKey(vtepRemote.getDpnId(), vtepLocal.getDpnId(), tZoneOptional.get().getTunnelType());
+ InstanceIdentifier<InternalTunnel> intIID =
+ InstanceIdentifier.builder(TunnelList.class).
+ child(InternalTunnel.class, key).build();
+ Optional<InternalTunnel> TunnelsOptional =
+ ItmUtils.read(LogicalDatastoreType.CONFIGURATION, intIID, dataBroker);
+ if (TunnelsOptional.isPresent()) {
+ LOG.trace("Internal Tunnel added {}",
+ TunnelsOptional.get().getTunnelInterfaceName());
+ tunnels.add(TunnelsOptional.get().getTunnelInterfaceName());
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ return tunnels;
+ }
+ private static String getExtTunnel(String node_id, String dpId,Class<? extends TunnelTypeBase> tunType, DataBroker dataBroker) {
+ LOG.trace("getting ext tunnel for {} and dpId {}",node_id,dpId);
+ ExternalTunnelKey key = getExternalTunnelKey(dpId,node_id, tunType);
+ InstanceIdentifier<ExternalTunnel> intIID = InstanceIdentifier.builder(ExternalTunnelList.class).
+ child(ExternalTunnel.class, key).build();
+ Optional<ExternalTunnel> TunnelsOptional =
+ ItmUtils.read(LogicalDatastoreType.CONFIGURATION, intIID, dataBroker);
+ if (TunnelsOptional.isPresent()) {
+ LOG.trace("ext tunnel returned {} ",TunnelsOptional.get().getTunnelInterfaceName());
+ return TunnelsOptional.get().getTunnelInterfaceName();
+ }
+ return null;
+ }
+ public static ExternalTunnelKey getExternalTunnelKey(String dst , String src, Class<? extends TunnelTypeBase> tunType) {
+ if (src.indexOf("physicalswitch") > 0) {
+ src = src.substring(0, src.indexOf("physicalswitch") - 1);
+ }
+ if (dst.indexOf("physicalswitch") > 0) {
+ dst = dst.substring(0, dst.indexOf("physicalswitch") - 1);
+ }
+ return new ExternalTunnelKey(dst, src, tunType);
+ }
+ public static List<TunnelEndPoints> getTEPsForDpn( BigInteger srcDpn, List<DPNTEPsInfo> dpnList) {
+ for (DPNTEPsInfo dpn : dpnList) {
+ if( dpn.getDPNID().equals(srcDpn)) {
+ return dpn.getTunnelEndPoints() ;
+ }
+ }
+ return null ;
+ }
+ public static TunnelList getAllInternalTunnels(DataBroker broker) {
+ InstanceIdentifier<TunnelList> tunnelListInstanceIdentifier = InstanceIdentifier.builder(TunnelList.class).build();
+ Optional<TunnelList> tunnelList = read(LogicalDatastoreType.CONFIGURATION, tunnelListInstanceIdentifier, broker);
+ if (tunnelList.isPresent()) {
+ return tunnelList.get();
+ }
+ return null;
+ }
+ public static InternalTunnel getInternalTunnel(String interfaceName, DataBroker broker) {
+ InternalTunnel internalTunnel = null;
+ TunnelList tunnelList = getAllInternalTunnels(broker);
+ if (tunnelList != null && tunnelList.getInternalTunnel() != null) {
+ List<InternalTunnel> internalTunnels = tunnelList.getInternalTunnel();
+ for (InternalTunnel tunnel : internalTunnels) {
+ if (tunnel.getTunnelInterfaceName().equalsIgnoreCase(interfaceName)) {
+ internalTunnel = tunnel;
+ break;
+ }
+ }
+ }
+ return internalTunnel;
+ }
+ public static ExternalTunnel getExternalTunnel(String interfaceName, DataBroker broker) {
+ ExternalTunnel externalTunnel = null;
+ List<ExternalTunnel> externalTunnels = getAllExternalTunnels(broker);
+ for (ExternalTunnel tunnel : externalTunnels) {
+ if (StringUtils.equalsIgnoreCase(interfaceName, tunnel.getTunnelInterfaceName())) {
+ externalTunnel = tunnel;
+ break;
+ }
+ }
+ return externalTunnel;
+ }
+ public static List<ExternalTunnel> getAllExternalTunnels(DataBroker broker) {
+ List<ExternalTunnel> result = null;
+ InstanceIdentifier<ExternalTunnelList> id = InstanceIdentifier.builder(ExternalTunnelList.class).build();
+ Optional<ExternalTunnelList> tunnelList = read(LogicalDatastoreType.CONFIGURATION, id, broker);
+ if (tunnelList.isPresent()) {
+ result = tunnelList.get().getExternalTunnel();
+ }
+ if (result == null) {
+ result = Collections.emptyList();
+ }
+ return result;
+ }
+ public static String convertTunnelTypetoString(Class<? extends TunnelTypeBase> tunType ) {
+ String tunnelType = ITMConstants.TUNNEL_TYPE_VXLAN;
+ if( tunType.equals(TunnelTypeVxlan.class))
+ tunnelType = ITMConstants.TUNNEL_TYPE_VXLAN ;
+ else if( tunType.equals(TunnelTypeGre.class) )
+ tunnelType = ITMConstants.TUNNEL_TYPE_GRE ;
+ else if (tunnelType.equals(TunnelTypeMplsOverGre.class))
+ tunnelType = ITMConstants.TUNNEL_TYPE_MPLS_OVER_GRE;
+ return tunnelType ;
+ }
+ public static boolean isItmIfType(Class<? extends InterfaceType> ifType) {
+ if( (ifType != null) && (ifType.isAssignableFrom(Tunnel.class)) ) {
+ return true;
+ }
+ return false;
+ }
+ public static StateTunnelListKey getTunnelStateKey( org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface iface) {
+ StateTunnelListKey key = null;
+ if(isItmIfType(iface.getType())) {
+ key = new StateTunnelListKey(iface.getName());
+ }
+ return key;
+ }
+ public static void updateTunnelsCache(DataBroker broker) {
+ List<InternalTunnel> internalTunnels = getAllInternalTunnels(broker, LogicalDatastoreType.CONFIGURATION);
+ for (InternalTunnel tunnel : internalTunnels) {
+ itmCache.addInternalTunnel(tunnel);
+ }
+ List<ExternalTunnel> externalTunnels = getAllExternalTunnels(broker, LogicalDatastoreType.CONFIGURATION);
+ for (ExternalTunnel tunnel : externalTunnels) {
+ itmCache.addExternalTunnel(tunnel);
+ }
+ }
+ public static List<ExternalTunnel> getAllExternalTunnels(DataBroker dataBroker, LogicalDatastoreType datastoreType) {
+ List<ExternalTunnel> result = null;
+ InstanceIdentifier<ExternalTunnelList> iid = InstanceIdentifier.builder(ExternalTunnelList.class).build();
+ Optional<ExternalTunnelList> tunnelList = read(LogicalDatastoreType.CONFIGURATION, iid, dataBroker);
+ if (tunnelList.isPresent()) {
+ result = tunnelList.get().getExternalTunnel();
+ }
+ if (result == null) {
+ result = Collections.emptyList();
+ }
+ return result;
+ }
+ public static List<InternalTunnel> getAllInternalTunnels(DataBroker dataBroker, LogicalDatastoreType datastoreType) {
+ List<InternalTunnel> result = null;
+ InstanceIdentifier<TunnelList> iid = InstanceIdentifier.builder(TunnelList.class).build();
+ Optional<TunnelList> tunnelList = read(LogicalDatastoreType.CONFIGURATION, iid, dataBroker);
+ if (tunnelList.isPresent()) {
+ result = tunnelList.get().getInternalTunnel();
+ }
+ if (result == null) {
+ result = Collections.emptyList();
+ }
+ return result;
+ }
+ public static Interface getInterface(
+ String name, DataBroker broker) {
+ Interface result = itmCache.getInterface(name);
+ if (result == null) {
+ InstanceIdentifier<Interface> iid =
+ InstanceIdentifier.builder(Interfaces.class)
+ .child(Interface.class, new InterfaceKey(name)).build();
+ Optional<Interface> optInterface = read(LogicalDatastoreType.CONFIGURATION, iid, broker);
+ if (optInterface.isPresent()) {
+ result = optInterface.get();
+ itmCache.addInterface(result);
+ }
+ }
+ return result;
+ }
}
Code Review / vpnservice.git / blobdiff