/*
- * Copyright (C) 2014 Red Hat, Inc.
+ * Copyright (c) 2014, 2015 Red Hat, Inc. 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,
* and is available at http://www.eclipse.org/legal/epl-v10.html
- *
- * Authors : Madhu Venugopal, Dave Tucker
*/
package org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.services;
import java.math.BigInteger;
import java.net.InetAddress;
+import java.net.Inet6Address;
+import java.net.UnknownHostException;
import java.util.List;
import org.opendaylight.ovsdb.openstack.netvirt.api.Action;
import org.opendaylight.ovsdb.openstack.netvirt.api.Constants;
-import org.opendaylight.ovsdb.openstack.netvirt.api.L3ForwardingProvider;
import org.opendaylight.ovsdb.openstack.netvirt.api.OutboundNatProvider;
import org.opendaylight.ovsdb.openstack.netvirt.api.Status;
import org.opendaylight.ovsdb.openstack.netvirt.api.StatusCode;
import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.AbstractServiceInstance;
import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.OF13Provider;
import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.Service;
+import org.opendaylight.ovsdb.utils.mdsal.openflow.ActionUtils;
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.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.ActionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.address.address.Ipv4Builder;
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.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 com.google.common.collect.Lists;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceReference;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
public class OutboundNatService extends AbstractServiceInstance implements OutboundNatProvider, ConfigInterface {
+ private static final Logger LOG = LoggerFactory.getLogger(OutboundNatService.class);
+
public OutboundNatService() {
super(Service.OUTBOUND_NAT);
}
}
@Override
- public Status programIpRewriteRule(Long dpid, String segmentationId, InetAddress matchAddress,
- InetAddress rewriteAddress, Action action) {
- String nodeName = Constants.OPENFLOW_NODE_PREFIX + dpid;
+ public Status programIpRewriteRule(Long dpidLong,
+ String matchSegmentationId,
+ String matchDestMacAddress,
+ InetAddress matchSrcAddress,
+ String rewriteSrcMacAddress,
+ String rewriteDestMacAddress,
+ InetAddress rewriteSrcAddress,
+ Long OutPort,
+ Action action) {
+ String nodeName = Constants.OPENFLOW_NODE_PREFIX + dpidLong;
MatchBuilder matchBuilder = new MatchBuilder();
NodeBuilder nodeBuilder = OF13Provider.createNodeBuilder(nodeName);
+ MatchUtils.createDmacIpSaMatch(matchBuilder,
+ matchDestMacAddress,
+ MatchUtils.iPv4PrefixFromIPv4Address(matchSrcAddress.getHostAddress()),
+ matchSegmentationId);
+
// Instructions List Stores Individual Instructions
InstructionsBuilder isb = new InstructionsBuilder();
List<Instruction> instructions = Lists.newArrayList();
+ List<Instruction> instructions_tmp = Lists.newArrayList();
InstructionBuilder ib = new InstructionBuilder();
- MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId));
- MatchUtils.createDstL3IPv4Match(matchBuilder,
- MatchUtils.iPv4PrefixFromIPv4Address(matchAddress.getHostAddress()));
-
- // Set Dest IP address
- InstructionUtils.createNwDstInstructions(ib,
- MatchUtils.iPv4PrefixFromIPv4Address(rewriteAddress.getHostAddress()));
+ ApplyActionsBuilder aab = new ApplyActionsBuilder();
+ ActionBuilder ab = new ActionBuilder();
+ List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> actionList =
+ Lists.newArrayList();
+
+ // Set source Mac address
+ ab.setAction(ActionUtils.setDlSrcAction(new MacAddress(rewriteSrcMacAddress)));
+ ab.setOrder(0);
+ ab.setKey(new ActionKey(0));
+ actionList.add(ab.build());
+
+ // DecTTL
+ ab.setAction(ActionUtils.decNwTtlAction());
+ ab.setOrder(1);
+ ab.setKey(new ActionKey(1));
+ actionList.add(ab.build());
+
+ // Set Destination Mac address
+ ab.setAction(ActionUtils.setDlDstAction(new MacAddress(rewriteDestMacAddress)));
+ ab.setOrder(2);
+ ab.setKey(new ActionKey(2));
+ actionList.add(ab.build());
+
+ // Set source Ip address
+ Ipv4Builder ipb = new Ipv4Builder().setIpv4Address(
+ MatchUtils.iPv4PrefixFromIPv4Address(rewriteSrcAddress.getHostAddress()));
+ ab.setAction(ActionUtils.setNwSrcAction(ipb.build()));
+ ab.setOrder(3);
+ ab.setKey(new ActionKey(3));
+ 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());
+ instructions_tmp.add(ib.build());
- // Goto Next Table
- ib = getMutablePipelineInstructionBuilder();
- ib.setOrder(1);
- ib.setKey(new InstructionKey(1));
+ // Set the Output Port/Iface
+ ib = new InstructionBuilder();
+ InstructionUtils.addOutputPortInstructions(ib, dpidLong, OutPort, instructions_tmp);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
instructions.add(ib.build());
FlowBuilder flowBuilder = new FlowBuilder();
flowBuilder.setMatch(matchBuilder.build());
flowBuilder.setInstructions(isb.setInstruction(instructions).build());
- String flowId = "OutboundNAT_" + segmentationId + "_" + rewriteAddress.getHostAddress();
+ String flowId = "OutboundNAT_" + matchSegmentationId + "_" + matchSrcAddress.getHostAddress();
flowBuilder.setId(new FlowId(flowId));
FlowKey key = new FlowKey(new FlowId(flowId));
flowBuilder.setBarrier(true);
flowBuilder.setTableId(this.getTable());
flowBuilder.setKey(key);
- flowBuilder.setPriority(1024);
+ flowBuilder.setPriority(512);
flowBuilder.setFlowName(flowId);
flowBuilder.setHardTimeout(0);
flowBuilder.setIdleTimeout(0);
InstructionBuilder ib;
MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId));
+ String ipAddress = excludedCidr.substring(0, excludedCidr.indexOf("/"));
+ InetAddress inetAddress;
+ try {
+ inetAddress = InetAddress.getByName(ipAddress);
+ } catch (UnknownHostException e) {
+ return new Status(StatusCode.BADREQUEST);
+ }
+ if (inetAddress instanceof Inet6Address) {
+ // WORKAROUND: For now ipv6 is not supported
+ // TODO: implement ipv6 cidr case
+ LOG.debug("ipv6 cidr is not implemented yet. cidr {}",
+ excludedCidr);
+ return new Status(StatusCode.NOTIMPLEMENTED);
+ }
MatchUtils.createDstL3IPv4Match(matchBuilder, new Ipv4Prefix(excludedCidr));
// Goto Next Table
@Override
public void setDependencies(BundleContext bundleContext, ServiceReference serviceReference) {
- super.setOrchestrator(bundleContext.getServiceReference(OutboundNatProvider.class.getName()), this);
+ super.setDependencies(bundleContext.getServiceReference(OutboundNatProvider.class.getName()), this);
}
@Override
Code Review / netvirt.git / blobdiff