package org.opendaylight.ovsdb.openstack.netvirt.sfc.workaround.services;
+import com.google.common.collect.Lists;
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.List;
+import org.opendaylight.ovsdb.openstack.netvirt.api.Constants;
import org.opendaylight.ovsdb.openstack.netvirt.providers.ConfigInterface;
import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.AbstractServiceInstance;
import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.Service;
+import org.opendaylight.ovsdb.openstack.netvirt.sfc.ISfcClassifierService;
+import org.opendaylight.ovsdb.openstack.netvirt.sfc.NshUtils;
+import org.opendaylight.ovsdb.utils.mdsal.openflow.ActionUtils;
+import org.opendaylight.ovsdb.utils.mdsal.openflow.FlowUtils;
+import org.opendaylight.ovsdb.utils.mdsal.openflow.InstructionUtils;
+import org.opendaylight.ovsdb.utils.mdsal.openflow.MatchUtils;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev150317.access.lists.acl.access.list.entries.ace.Matches;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev150317.access.lists.acl.access.list.entries.ace.matches.ace.type.AceEth;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev150317.access.lists.acl.access.list.entries.ace.matches.ace.type.AceIp;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev150317.access.lists.acl.access.list.entries.ace.matches.ace.type.ace.ip.ace.ip.version.AceIpv4;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Prefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.OutputPortValues;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.InstructionsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActionsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.EtherType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxRegCaseBuilder;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceReference;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SfcClassifierService extends AbstractServiceInstance implements ConfigInterface, ISfcClassifierService {
+ private static final Logger LOG = LoggerFactory.getLogger(SfcClassifierService.class);
+ private static final short TABLE_0 = 0;
+ private static final short UDP_SHORT = 17;
+ static int cookieIndex = 0;
+
+ private enum FlowID {
+ FLOW_INGRESSCLASS(1), FLOW_SFINGRESS(2), FLOW_SFEGRESS(3), FLOW_SFARP(4),
+ FLOW_EGRESSCLASSUNUSED(5), FLOW_EGRESSCLASS(6), FLOW_EGRESSCLASSBYPASS(7), FLOW_SFCTABLE(8);
+
+ private int value;
+ FlowID(int value) {
+ this.value = value;
+ }
+
+ }
+
+ private BigInteger getCookie(FlowID flowID) {
+ String cookieString = String.format("1110%02d%010d", flowID.value, cookieIndex++);
+ return new BigInteger(cookieString, 16);
+ }
-public class SfcClassifierService extends AbstractServiceInstance implements ConfigInterface {
public SfcClassifierService(Service service) {
super(service);
}
@Override
public void setDependencies(BundleContext bundleContext, ServiceReference serviceReference) {
- super.setDependencies(bundleContext.getServiceReference(SfcClassifierService.class.getName()), this);
+ super.setDependencies(bundleContext.getServiceReference(ISfcClassifierService.class.getName()), this);
}
@Override
public void setDependencies(Object impl) {}
+
+ @Override
+ public void programIngressClassifier(long dataPathId, String ruleName, Matches matches,
+ NshUtils nshHeader, long vxGpeOfPort, boolean write) {
+ NodeBuilder nodeBuilder = FlowUtils.createNodeBuilder(dataPathId);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ MatchBuilder matchBuilder = buildMatch(matches);
+ MatchUtils.addNxRegMatch(matchBuilder,
+ MatchUtils.RegMatch.of(FlowUtils.REG_FIELD, FlowUtils.REG_VALUE_FROM_LOCAL));
+ MatchUtils.addNxRegMatch(matchBuilder,
+ MatchUtils.RegMatch.of(FlowUtils.REG_FIELD, FlowUtils.REG_VALUE_FROM_LOCAL));
+ flowBuilder.setMatch(matchBuilder.build());
+
+ String flowId = "sfcIngressClass_" + ruleName;// + "_" + nshHeader.getNshNsp();
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setBarrier(true);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ flowBuilder.setCookie(new FlowCookie(getCookie(FlowID.FLOW_INGRESSCLASS)));
+
+ if (write) {
+ ActionBuilder ab = new ActionBuilder();
+ List<Action> actionList = new ArrayList<>();
+
+ ab.setAction(ActionUtils.nxMoveTunIdtoNshc2());
+ ab.setOrder(actionList.size());
+ ab.setKey(new ActionKey(actionList.size()));
+ actionList.add(ab.build());
+
+ getNshAction(nshHeader, actionList);
+
+ ab.setAction(ActionUtils.outputAction(FlowUtils.getNodeConnectorId(dataPathId, vxGpeOfPort)));
+ ab.setOrder(actionList.size());
+ ab.setKey(new ActionKey(actionList.size()));
+ actionList.add(ab.build());
+
+ ApplyActionsBuilder aab = new ApplyActionsBuilder();
+ aab.setAction(actionList);
+
+ InstructionBuilder ib = new InstructionBuilder();
+ ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ List<Instruction> instructions = Lists.newArrayList();
+ instructions.add(ib.build());
+
+ InstructionsBuilder isb = new InstructionsBuilder();
+ isb.setInstruction(instructions);
+ flowBuilder.setInstructions(isb.build());
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ @Override
+ public void programSfcTable(long dataPathId, long vxGpeOfPort, short goToTableId, boolean write) {
+ NodeBuilder nodeBuilder = FlowUtils.createNodeBuilder(dataPathId);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ MatchUtils.createInPortMatch(matchBuilder, dataPathId, vxGpeOfPort);
+ flowBuilder.setMatch(matchBuilder.build());
+
+ String flowId = "sfcTable_" + vxGpeOfPort;
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setBarrier(true);
+ flowBuilder.setTableId(TABLE_0);
+ flowBuilder.setKey(key);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ flowBuilder.setPriority(1000);
+ flowBuilder.setCookie(new FlowCookie(getCookie(FlowID.FLOW_SFCTABLE)));
+ flowBuilder.setCookieMask(new FlowCookie(getCookie(FlowID.FLOW_SFCTABLE)));
+
+ if (write) {
+ InstructionsBuilder isb = new InstructionsBuilder();
+ List<Instruction> instructions = Lists.newArrayList();
+ InstructionBuilder ib =
+ InstructionUtils.createGotoTableInstructions(new InstructionBuilder(), goToTableId);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ isb.setInstruction(instructions);
+ flowBuilder.setInstructions(isb.build());
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ @Override
+ public void programEgressClassifier1(long dataPathId, long vxGpeOfPort, long nsp, short nsi,
+ int tunnelOfPort, int tunnelId, short gotoTableId, boolean write) {
+ NodeBuilder nodeBuilder = FlowUtils.createNodeBuilder(dataPathId);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ MatchUtils.createInPortMatch(matchBuilder, dataPathId, vxGpeOfPort);
+ MatchUtils.addNxNspMatch(matchBuilder, nsp);
+ MatchUtils.addNxNsiMatch(matchBuilder, nsi);
+ flowBuilder.setMatch(matchBuilder.build());
+
+ String flowId = "sfcEgressClass1_" + vxGpeOfPort;
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setBarrier(true);
+ flowBuilder.setTableId(TABLE_0);
+ flowBuilder.setKey(key);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ flowBuilder.setCookie(new FlowCookie(getCookie(FlowID.FLOW_EGRESSCLASSUNUSED)));
+ flowBuilder.setCookieMask(new FlowCookie(getCookie(FlowID.FLOW_EGRESSCLASSUNUSED)));
+
+ if (write) {
+ InstructionsBuilder isb = new InstructionsBuilder();
+ List<Instruction> instructions = Lists.newArrayList();
+ InstructionBuilder ib = new InstructionBuilder();
+
+ /*List<Action> actionList = Lists.newArrayList();
+
+ ActionBuilder ab = new ActionBuilder();
+ ab.setAction(ActionUtils.nxMoveNshc2ToTunId());
+ ab.setOrder(0);
+ ab.setKey(new ActionKey(0));
+ actionList.add(ab.build());
+
+ ApplyActionsBuilder aab = new ApplyActionsBuilder();
+ aab.setAction(actionList);
+ ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
+
+ ib.setOrder(instructions.size());
+ ib.setKey(new InstructionKey(instructions.size()));
+ instructions.add(ib.build());*/
+
+ ib = InstructionUtils.createGotoTableInstructions(new InstructionBuilder(), getTable());
+ ib.setOrder(instructions.size());
+ ib.setKey(new InstructionKey(instructions.size()));
+ instructions.add(ib.build());
+
+ isb.setInstruction(instructions);
+ flowBuilder.setInstructions(isb.build());
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ @Override
+ public void programEgressClassifier(long dataPathId, long vxGpeOfPort, long nsp, short nsi,
+ long sfOfPort, int tunnelId, boolean write) {
+ NodeBuilder nodeBuilder = FlowUtils.createNodeBuilder(dataPathId);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ MatchUtils.createInPortMatch(matchBuilder, dataPathId, vxGpeOfPort);
+ MatchUtils.addNxNspMatch(matchBuilder, nsp);
+ MatchUtils.addNxNsiMatch(matchBuilder, nsi);
+ flowBuilder.setMatch(matchBuilder.build());
+
+ String flowId = "sfcEgressClass_" + nsp + "_" + + nsi + "_" + vxGpeOfPort;
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setBarrier(true);
+ flowBuilder.setTableId(TABLE_0);
+ flowBuilder.setKey(key);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ flowBuilder.setCookie(new FlowCookie(getCookie(FlowID.FLOW_EGRESSCLASS)));
+ flowBuilder.setCookieMask(new FlowCookie(getCookie(FlowID.FLOW_EGRESSCLASS)));
+
+ if (write) {
+ InstructionsBuilder isb = new InstructionsBuilder();
+ List<Instruction> instructions = Lists.newArrayList();
+ List<Action> actionList = Lists.newArrayList();
+
+ ActionBuilder ab = new ActionBuilder();
+
+ ab.setAction(
+ ActionUtils.nxLoadRegAction(new DstNxRegCaseBuilder().setNxReg(FlowUtils.REG_FIELD).build(),
+ BigInteger.valueOf(FlowUtils.REG_VALUE_FROM_LOCAL)));
+ ab.setOrder(actionList.size());
+ ab.setKey(new ActionKey(actionList.size()));
+ actionList.add(ab.build());
+
+ ab.setAction(ActionUtils.nxMoveNshc2ToTunId());
+ ab.setOrder(actionList.size());
+ ab.setKey(new ActionKey(actionList.size()));
+ actionList.add(ab.build());
+
+ ab.setAction(ActionUtils.nxResubmitAction((int)sfOfPort, TABLE_0));
+ ab.setOrder(actionList.size());
+ ab.setKey(new ActionKey(actionList.size()));
+ actionList.add(ab.build());
+
+ ApplyActionsBuilder aab = new ApplyActionsBuilder();
+ aab.setAction(actionList);
+ InstructionBuilder ib = new InstructionBuilder();
+ ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
+
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ isb.setInstruction(instructions);
+ flowBuilder.setInstructions(isb.build());
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ @Override
+ public void programEgressClassifierBypass(long dataPathId, long vxGpeOfPort, long nsp, short nsi,
+ long sfOfPort, int tunnelId, boolean write) {
+ NodeBuilder nodeBuilder = FlowUtils.createNodeBuilder(dataPathId);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ MatchUtils.createInPortMatch(matchBuilder, dataPathId, sfOfPort);
+ MatchUtils.addNxRegMatch(matchBuilder,
+ MatchUtils.RegMatch.of(FlowUtils.REG_FIELD, FlowUtils.REG_VALUE_FROM_LOCAL));
+ MatchUtils.addNxNspMatch(matchBuilder, nsp);
+ MatchUtils.addNxNsiMatch(matchBuilder, nsi);
+ flowBuilder.setMatch(matchBuilder.build());
+
+ String flowId = "sfcEgressClassBypass_" + nsp + "_" + + nsi + "_" + sfOfPort;
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setBarrier(true);
+ flowBuilder.setTableId(TABLE_0);
+ flowBuilder.setKey(key);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ flowBuilder.setCookie(new FlowCookie(getCookie(FlowID.FLOW_EGRESSCLASSBYPASS)));
+ flowBuilder.setCookieMask(new FlowCookie(getCookie(FlowID.FLOW_EGRESSCLASSBYPASS)));
+ flowBuilder.setPriority(40000); //Needs to be above default priority of 32768
+
+ if (write) {
+ InstructionsBuilder isb = new InstructionsBuilder();
+ List<Instruction> instructions = Lists.newArrayList();
+
+ InstructionBuilder ib;
+ ib = this.getMutablePipelineInstructionBuilder();
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ isb.setInstruction(instructions);
+ flowBuilder.setInstructions(isb.build());
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ // packet from sf to sff that need to go out local
+ @Override
+ public void program_sfEgress(long dataPathId, int dstPort, boolean write) {
+ NodeBuilder nodeBuilder = FlowUtils.createNodeBuilder(dataPathId);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ MatchUtils.createIpProtocolMatch(matchBuilder, UDP_SHORT);
+ MatchUtils.addLayer4Match(matchBuilder, UDP_SHORT, 0, dstPort);
+ MatchUtils.addNxRegMatch(matchBuilder,
+ MatchUtils.RegMatch.of(FlowUtils.REG_FIELD, FlowUtils.REG_VALUE_FROM_LOCAL));
+ flowBuilder.setMatch(matchBuilder.build());
+
+ String flowId = "sfEgress_" + dstPort;
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setBarrier(true);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ flowBuilder.setCookie(new FlowCookie(getCookie(FlowID.FLOW_SFEGRESS)));
+ flowBuilder.setCookieMask(new FlowCookie(getCookie(FlowID.FLOW_SFEGRESS)));
+
+ if (write) {
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+ List<Instruction> instructions = Lists.newArrayList();
+ InstructionUtils.createLocalInstructions(ib, dataPathId);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ isb.setInstruction(instructions);
+ flowBuilder.setInstructions(isb.build());
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ // looped back sff to sf packets
+ @Override
+ public void program_sfIngress(long dataPathId, int dstPort, long sfOfPort,
+ String ipAddress, String sfDplName, boolean write) {
+ NodeBuilder nodeBuilder = FlowUtils.createNodeBuilder(dataPathId);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ MatchUtils.createIpProtocolMatch(matchBuilder, UDP_SHORT);
+ Ipv4Prefix ipCidr = MatchUtils.iPv4PrefixFromIPv4Address(ipAddress);
+ MatchUtils.createDstL3IPv4Match(matchBuilder, new Ipv4Prefix(ipCidr));
+ MatchUtils.addLayer4Match(matchBuilder, UDP_SHORT, 0, dstPort);
+ flowBuilder.setMatch(matchBuilder.build());
+
+ String flowId = "sfIngress_" + dstPort + "_" + ipAddress;
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setBarrier(true);
+ flowBuilder.setTableId(TABLE_0);
+ flowBuilder.setKey(key);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ flowBuilder.setCookie(new FlowCookie(getCookie(FlowID.FLOW_SFINGRESS)));
+ flowBuilder.setCookieMask(new FlowCookie(getCookie(FlowID.FLOW_SFINGRESS)));
+
+ if (write) {
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+ List<Instruction> instructions = Lists.newArrayList();
+ InstructionUtils.createOutputPortInstructions(ib, dataPathId, sfOfPort);
+
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ isb.setInstruction(instructions);
+ flowBuilder.setInstructions(isb.build());
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ @Override
+ public void programStaticArpEntry(long dataPathId, long ofPort, String macAddressStr,
+ String ipAddress, boolean write) {
+ NodeBuilder nodeBuilder = FlowUtils.createNodeBuilder(dataPathId);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ MacAddress macAddress = new MacAddress(macAddressStr);
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ MatchUtils.createInPortReservedMatch(matchBuilder, dataPathId, OutputPortValues.LOCAL.toString());
+ MatchUtils.createEtherTypeMatch(matchBuilder, new EtherType(Constants.ARP_ETHERTYPE));
+ MatchUtils.createArpDstIpv4Match(matchBuilder, MatchUtils.iPv4PrefixFromIPv4Address(ipAddress));
+ flowBuilder.setMatch(matchBuilder.build());
+
+ String flowId = "ArpResponder_" + ipAddress;
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setBarrier(true);
+ flowBuilder.setTableId(TABLE_0);
+ flowBuilder.setKey(key);
+ flowBuilder.setPriority(1024);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ flowBuilder.setCookie(new FlowCookie(getCookie(FlowID.FLOW_SFARP)));
+ flowBuilder.setCookieMask(new FlowCookie(getCookie(FlowID.FLOW_SFARP)));
+
+ if (write == true) {
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+ List<Instruction> instructions = Lists.newArrayList();
+ ApplyActionsBuilder aab = new ApplyActionsBuilder();
+ ActionBuilder ab = new ActionBuilder();
+ List<Action> actionList = Lists.newArrayList();
+
+ // Move Eth Src to Eth Dst
+ ab.setAction(ActionUtils.nxMoveEthSrcToEthDstAction());
+ ab.setOrder(0);
+ ab.setKey(new ActionKey(0));
+ actionList.add(ab.build());
+
+ // Set Eth Src
+ ab.setAction(ActionUtils.setDlSrcAction(new MacAddress(macAddress)));
+ ab.setOrder(1);
+ ab.setKey(new ActionKey(1));
+ actionList.add(ab.build());
+
+ // Set ARP OP
+ ab.setAction(ActionUtils.nxLoadArpOpAction(BigInteger.valueOf(FlowUtils.ARP_OP_REPLY)));
+ ab.setOrder(2);
+ ab.setKey(new ActionKey(2));
+ actionList.add(ab.build());
+
+ // Move ARP SHA to ARP THA
+ ab.setAction(ActionUtils.nxMoveArpShaToArpThaAction());
+ ab.setOrder(3);
+ ab.setKey(new ActionKey(3));
+ actionList.add(ab.build());
+
+ // Move ARP SPA to ARP TPA
+ ab.setAction(ActionUtils.nxMoveArpSpaToArpTpaAction());
+ ab.setOrder(4);
+ ab.setKey(new ActionKey(4));
+ actionList.add(ab.build());
+
+ // Load Mac to ARP SHA
+ ab.setAction(ActionUtils.nxLoadArpShaAction(macAddress));
+ ab.setOrder(5);
+ ab.setKey(new ActionKey(5));
+ actionList.add(ab.build());
+
+ // Load IP to ARP SPA
+ ab.setAction(ActionUtils.nxLoadArpSpaAction(ipAddress));
+ ab.setOrder(6);
+ ab.setKey(new ActionKey(6));
+ actionList.add(ab.build());
+
+ // Output of InPort
+ ab.setAction(ActionUtils.outputAction(
+ FlowUtils.getSpecialNodeConnectorId(dataPathId, OutputPortValues.INPORT.toString())));
+ ab.setOrder(7);
+ ab.setKey(new ActionKey(7));
+ actionList.add(ab.build());
+
+ // Create Apply Actions Instruction
+ aab.setAction(actionList);
+ ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ isb.setInstruction(instructions);
+ flowBuilder.setInstructions(isb.build());
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ private List<Action> getNshAction(NshUtils header, List<Action> actionList) {
+ // Build the Actions to Add the NSH Header
+ org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action nshC1Load =
+ ActionUtils.nxLoadNshc1RegAction(header.getNshMetaC1());
+ org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action nshC2Load =
+ ActionUtils.nxLoadNshc2RegAction(header.getNshMetaC2());
+ org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action nspLoad =
+ ActionUtils.nxSetNspAction(header.getNshNsp());
+ org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action nsiLoad =
+ ActionUtils.nxSetNsiAction(header.getNshNsi());
+ org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action loadChainTunVnid =
+ ActionUtils.nxLoadTunIdAction(BigInteger.valueOf(header.getNshNsp()), false);
+ org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action loadChainTunDest =
+ ActionUtils.nxLoadTunIPv4Action(header.getNshTunIpDst().getValue(), false);
+
+ int count = actionList.size();
+ actionList.add(new ActionBuilder()
+ .setKey(new ActionKey(count)).setOrder(count++).setAction(nshC1Load).build());
+ //actionList.add(new ActionBuilder()
+ // .setKey(new ActionKey(count)).setOrder(count++).setAction(nshC2Load).build());
+ actionList.add(new ActionBuilder()
+ .setKey(new ActionKey(count)).setOrder(count++).setAction(nspLoad).build());
+ actionList.add(new ActionBuilder()
+ .setKey(new ActionKey(count)).setOrder(count++).setAction(nsiLoad).build());
+ actionList.add(new ActionBuilder()
+ .setKey(new ActionKey(count)).setOrder(count++).setAction(loadChainTunDest).build());
+ actionList.add(new ActionBuilder()
+ .setKey(new ActionKey(count)).setOrder(count).setAction(loadChainTunVnid).build());
+ return actionList;
+ }
+
+ public MatchBuilder buildMatch(Matches matches) {
+ MatchBuilder matchBuilder = new MatchBuilder();
+
+ if (matches.getAceType() instanceof AceIp) {
+ AceIp aceIp = (AceIp)matches.getAceType();
+ if (aceIp.getAceIpVersion() instanceof AceIpv4) {
+ //AceIpv4 aceIpv4 = (AceIpv4) aceIp.getAceIpVersion();
+ //MatchUtils.createSrcL3IPv4Match(matchBuilder, aceIpv4.getSourceIpv4Network());
+ //MatchUtils.createDstL3IPv4Match(matchBuilder, aceIpv4.getDestinationIpv4Network());
+ MatchUtils.createIpProtocolMatch(matchBuilder, aceIp.getProtocol());
+ MatchUtils.addLayer4Match(matchBuilder, aceIp.getProtocol().intValue(), 0,
+ aceIp.getDestinationPortRange().getLowerPort().getValue().intValue());
+ } else {
+ MatchUtils.createIpProtocolMatch(matchBuilder, aceIp.getProtocol());
+ MatchUtils.addLayer4Match(matchBuilder, aceIp.getProtocol().intValue(), 0,
+ aceIp.getDestinationPortRange().getLowerPort().getValue().intValue());
+ }
+ } else if (matches.getAceType() instanceof AceEth) {
+ AceEth aceEth = (AceEth) matches.getAceType();
+ MatchUtils.createEthSrcMatch(matchBuilder, new MacAddress(aceEth.getSourceMacAddress().getValue()));
+ MatchUtils.createDestEthMatch(matchBuilder, new MacAddress(aceEth.getDestinationMacAddress().getValue()),
+ new MacAddress(aceEth.getDestinationMacAddressMask().getValue()));
+ }
+
+ LOG.info("buildMatch: {}", matchBuilder.build());
+ return matchBuilder;
+ }
}
Code Review / netvirt.git / blobdiff