/*
- * 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.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.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.dpn.endpoints.DPNTEPsInfo;
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.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.interfaces.rev140508.InterfaceType;
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.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.config.rev151102.vtep.config.schemas.vtep.config.schema.DpnIds;
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.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.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;
import com.google.common.net.InetAddresses;
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);
}
public static Interface buildTunnelInterface(BigInteger dpn, String ifName, String desc, boolean enabled, Class<? extends TunnelTypeBase> tunType,
- IpAddress localIp, IpAddress remoteIp, IpAddress gatewayIp, boolean internal) {
+ IpAddress localIp, IpAddress remoteIp, IpAddress gatewayIp,Integer vlanId, boolean internal, boolean monitorEnabled, Long 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);
+ if( vlanId > 0) {
+ IfL2vlan l2vlan = new IfL2vlanBuilder().setVlanId(new VlanId(vlanId)).build();
+ builder.addAugmentation(IfL2vlan.class, l2vlan);
+ }
+ //use default monitoring value from Global Constants
+ Long monitoringInterval = 10000L;
+ if(monitorInterval!= null)
+ monitoringInterval = monitorInterval;
IfTunnel tunnel = new IfTunnelBuilder().setTunnelDestination(remoteIp).setTunnelGateway(gatewayIp).setTunnelSource(localIp)
- .setTunnelInterfaceType( tunType).setInternal(internal).build();
+ .setTunnelInterfaceType(tunType).setInternal(internal).setMonitorEnabled(monitorEnabled).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
+ ){
+ 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);
+ IfTunnel tunnel = new IfTunnelBuilder().setTunnelDestination(destIp).setTunnelGateway(gWIp).setTunnelSource(
+ srcIp).setMonitorEnabled(monitor_enabled).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, String trunkInterfaceName) {
- InternalTunnel tnl = new InternalTunnelBuilder().setKey(new InternalTunnelKey(srcDpnId, dstDpnId))
- .setDestinationDPN(dstDpnId)
- .setSourceDPN(srcDpnId)
+ InternalTunnel tnl = new InternalTunnelBuilder().setKey(new InternalTunnelKey(dstDpnId,srcDpnId)).setDestinationDPN(dstDpnId)
+ .setSourceDPN(srcDpnId)
.setTunnelInterfaceName(trunkInterfaceName).build();
return tnl ;
}
- public static ExternalTunnel buildExternalTunnel( BigInteger srcDpnId, IpAddress dstIp, String trunkInterfaceName) {
- ExternalTunnel extTnl = new ExternalTunnelBuilder().setKey(new ExternalTunnelKey(dstIp, srcDpnId)).setSourceDPN(srcDpnId).setDestinationIP(dstIp).setTunnelInterfaceName(trunkInterfaceName).build();
+ public static ExternalTunnel buildExternalTunnel(String srcNode, String dstNode, String trunkInterfaceName) {
+ ExternalTunnel extTnl = new ExternalTunnelBuilder().setKey(
+ new ExternalTunnelKey(dstNode, srcNode)).setSourceDevice(srcNode).setDestinationDevice(dstNode).setTunnelInterfaceName(trunkInterfaceName).build();
return extTnl ;
}
// 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 void releaseId(IdManagerService idManager, String idKey) {
- ReleaseIdInput idInput = new ReleaseIdInputBuilder().setPoolName(ITMConstants.ITM_IDPOOL_NAME).setIdKey(idKey).build();
+ 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();
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;
+ }
+
}
+
Code Review / vpnservice.git / blobdiff