import static org.opendaylight.groupbasedpolicy.renderer.ofoverlay.flow.FlowUtils.gotoTableIns;
import static org.opendaylight.groupbasedpolicy.renderer.ofoverlay.flow.FlowUtils.instructions;
import static org.opendaylight.groupbasedpolicy.renderer.ofoverlay.flow.FlowUtils.nxLoadRegAction;
+import static org.opendaylight.groupbasedpolicy.renderer.ofoverlay.flow.FlowUtils.nxLoadTunIdAction;
import java.math.BigInteger;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
+import org.opendaylight.groupbasedpolicy.dto.EgKey;
+import org.opendaylight.groupbasedpolicy.dto.IndexedTenant;
import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.OfContext;
-import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.PolicyManager.FlowMap;
+import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.OfWriter;
+import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.endpoint.EndpointManager;
import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.flow.OrdinalFactory.EndpointFwdCtxOrdinals;
-import org.opendaylight.groupbasedpolicy.resolver.EgKey;
-import org.opendaylight.groupbasedpolicy.resolver.IndexedTenant;
-import org.opendaylight.groupbasedpolicy.resolver.PolicyInfo;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action;
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.Flow;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Match;
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.go.to.table._case.GoToTable;
import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.EndpointGroupId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.Endpoint;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.ofoverlay.rev140528.EndpointLocation.LocationType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.ofoverlay.rev140528.OfOverlayContext;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg4;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg5;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg6;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.overlay.rev150105.TunnelTypeVxlan;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.common.collect.Sets;
/**
- * Manage the table that assigns source endpoint group, bridge domain, and
- * router domain to registers to be used by other tables.
+ * <h1>Manage the table that assigns source endpoint group, bridge domain, and
+ * router domain to registers to be used by other tables</h1>
+ *
+ * <i>Remote tunnel flow:</i><br>
+ * Priority = 150<br>
+ * Matches:<br>
+ * - in_port (should be tunnel port), {@link NodeConnectorId}
+ * - tunnel ID match {@link org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxTunId}<br>
+ * Actions:<br>
+ * - loadReg1 fixed value 0xffffff {@link NxmNxReg1}<br>
+ * - loadReg4 {@link NxmNxReg4}<br>
+ * - loadReg5 {@link NxmNxReg5}<br>
+ * - loadReg6 {@link NxmNxReg6}<br>
+ * - {@link GoToTable} DESTINATION MAPPER table
+ * <p>
+ * <i>Remote broadcast flow:</i><br>
+ * Priority = 150<br>
+ * Matches:<br>
+ * - in_port (should be tunnel port), {@link NodeConnectorId}
+ * - tunnel ID match {@link org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxTunId}<br>
+ * Actions:<br>
+ * - loadReg5 {@link NxmNxReg5}<br>
+ * - {@link GoToTable} DESTINATION MAPPER table
+ * <p>
+ * <i>Local EP flow:</i><br>
+ * Priority = 100<br>
+ * Matches:<br>
+ * - dl_src (source mac address) {@link org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress}<br>
+ * - in_port (node connector ID) {@link NodeConnectorId}<br>
+ * Actions:<br>
+ * - loadReg0 {@link NxmNxReg0}<br>
+ * - loadReg1 {@link NxmNxReg1}<br>
+ * - loadReg4 {@link NxmNxReg4}<br>
+ * - loadReg5 {@link NxmNxReg5}<br>
+ * - loadReg6 {@link NxmNxReg6}<br>
+ * - loadTunnelId<br>
+ * - {@link GoToTable} DESTINATION MAPPER table
*/
public class SourceMapper extends FlowTable {
protected static final Logger LOG = LoggerFactory.getLogger(SourceMapper.class);
// TODO Li alagalah Improve UT coverage for this class.
- public static final short TABLE_ID = 1;
+ public static short TABLE_ID;
- public SourceMapper(OfContext ctx) {
+ public SourceMapper(OfContext ctx, short tableId) {
super(ctx);
+ TABLE_ID = tableId;
}
@Override
}
@Override
- public void sync(NodeId nodeId, PolicyInfo policyInfo, FlowMap flowMap) throws Exception {
+ public void sync(NodeId nodeId, OfWriter ofWriter) throws Exception {
- flowMap.writeFlow(nodeId, TABLE_ID, dropFlow(Integer.valueOf(1), null));
+ ofWriter.writeFlow(nodeId, TABLE_ID, dropFlow(Integer.valueOf(1), null, TABLE_ID));
+ // Handle case where packets from from External
for (Endpoint ep : ctx.getEndpointManager().getEndpointsForNode(nodeId)) {
- OfOverlayContext ofc = ep.getAugmentation(OfOverlayContext.class);
- if (ofc != null && ofc.getNodeConnectorId() != null
- && (ofc.getLocationType() == null || LocationType.Internal.equals(ofc.getLocationType()))
- && ep.getTenant() != null && (ep.getEndpointGroup() != null || ep.getEndpointGroups() != null)) {
+ IndexedTenant tenant = ctx.getTenant(ep.getTenant());
+ if (tenant == null)
+ continue;
+
+ EndpointFwdCtxOrdinals epFwdCtxOrds = OrdinalFactory.getEndpointFwdCtxOrdinals(ctx, ep);
+ if (epFwdCtxOrds == null) {
+ LOG.debug("getEndpointFwdCtxOrdinals is null for EP {}", ep);
+ continue;
+ }
- IndexedTenant tenant = ctx.getPolicyResolver().getTenant(ep.getTenant());
- if (tenant == null)
- continue;
+ createRemoteTunnels(ofWriter, nodeId, ep, epFwdCtxOrds);
- EndpointFwdCtxOrdinals epFwdCtxOrds = OrdinalFactory.getEndpointFwdCtxOrdinals(ctx, policyInfo, ep);
- EgKey sepg = new EgKey(ep.getTenant(), ep.getEndpointGroup());
+ if (ep.getTenant() == null || (ep.getEndpointGroup() == null && ep.getEndpointGroups() == null)) {
+ continue;
+ }
- createRemoteTunnels(flowMap, nodeId, ep, policyInfo, epFwdCtxOrds);
+ OfOverlayContext ofc = ep.getAugmentation(OfOverlayContext.class);
+ if (ofc != null && ofc.getNodeConnectorId() != null
+ && (EndpointManager.isInternal(ep, ctx.getTenant(ep.getTenant()).getExternalImplicitGroups()))) {
- /**
- * Sync the local EP information.
- */
- syncEP(flowMap, policyInfo, nodeId, ep, ofc, sepg, epFwdCtxOrds);
+ // Sync the local EP information
+ syncEP(ofWriter, nodeId, ep, ofc.getNodeConnectorId(), epFwdCtxOrds);
}
}
}
- private void createRemoteTunnels(FlowMap flowMap, NodeId nodeId, Endpoint ep, PolicyInfo policyInfo,
- EndpointFwdCtxOrdinals epFwdCtxOrds) throws Exception {
+ private void createRemoteTunnels(OfWriter ofWriter, NodeId nodeId, Endpoint ep, EndpointFwdCtxOrdinals epFwdCtxOrds)
+ throws Exception {
Set<EgKey> epgs = new HashSet<>();
// Get EPGs and add to Set to remove duplicates
// Create tunnels on remote Nodes that may talk to us.
for (EgKey epg : epgs) {
- Set<EgKey> peers = Sets.union(Collections.singleton(epg), policyInfo.getPeers(epg));
+ Set<EgKey> peers = Sets.union(Collections.singleton(epg), ctx.getCurrentPolicy().getPeers(epg));
for (EgKey peer : peers) {
for (NodeId remoteNodeId : ctx.getEndpointManager().getNodesForGroup(peer)) {
- // Only put tunnels on destination nodes
- if (remoteNodeId.getValue().equals(nodeId.getValue())) {
- continue;
- }
- NodeConnectorId tunPort = ctx.getSwitchManager().getTunnelPort(remoteNodeId);
+ // Please do not check for remote v local nodeID, we need local to local tunnels
+ // in the case of chaining - The Great Dr Sunal.
+ NodeConnectorId tunPort = ctx.getSwitchManager().getTunnelPort(remoteNodeId, TunnelTypeVxlan.class);
if (tunPort == null) {
LOG.trace("No tunnel port for tunnel in SourceMapper between local:{} and remote:{}",
nodeId.getValue(), remoteNodeId.getValue());
continue;
}
- flowMap.writeFlow(remoteNodeId, TABLE_ID, createTunnelFlow(tunPort, epFwdCtxOrds));
- flowMap.writeFlow(remoteNodeId, TABLE_ID, createBroadcastFlow(tunPort, epFwdCtxOrds));
+ ofWriter.writeFlow(remoteNodeId, TABLE_ID, createTunnelFlow(tunPort, epFwdCtxOrds));
+ ofWriter.writeFlow(remoteNodeId, TABLE_ID, createBroadcastFlow(tunPort, epFwdCtxOrds));
}
}
}
int fdId = epFwdCtxOrds.getFdId();
- FlowId flowid = new FlowId(new StringBuilder().append(tunPort.getValue())
- .append("|tunnel|")
- .append("|")
- .append(fdId)
- .toString());
-
MatchBuilder mb = new MatchBuilder().setInPort(tunPort);
addNxTunIdMatch(mb, fdId);
Action fdReg = nxLoadRegAction(NxmNxReg5.class, BigInteger.valueOf(fdId));
+ Match match = mb.build();
+ FlowId flowid = FlowIdUtils.newFlowId(TABLE_ID, "tunnelFdId", match);
FlowBuilder flowb = base().setId(flowid)
.setPriority(Integer.valueOf(150))
- .setMatch(mb.build())
- .setInstructions(instructions(applyActionIns(fdReg), gotoTableIns((short) (TABLE_ID + 1))));
+ .setMatch(match)
+ .setInstructions(instructions(applyActionIns(fdReg), gotoTableIns(ctx.getPolicyManager().getTABLEID_DESTINATION_MAPPER())));
return flowb.build();
}
int l3Id = epFwdCtxOrds.getL3Id();
int tunnelId = epFwdCtxOrds.getTunnelId();
- FlowId flowid = new FlowId(new StringBuilder().append(tunPort.getValue())
- .append("|tunnel|")
- .append(egId)
- .append("|")
- .append(bdId)
- .append("|")
- .append(fdId)
- .append("|")
- .append(l3Id)
- .append("|")
- .append(tunnelId)
- .toString());
-
MatchBuilder mb = new MatchBuilder().setInPort(tunPort);
addNxTunIdMatch(mb, tunnelId);
+
Action segReg = nxLoadRegAction(NxmNxReg0.class, BigInteger.valueOf(egId));
// set condition group register to all ones to
// bypass
Action bdReg = nxLoadRegAction(NxmNxReg4.class, BigInteger.valueOf(bdId));
Action fdReg = nxLoadRegAction(NxmNxReg5.class, BigInteger.valueOf(fdId));
Action vrfReg = nxLoadRegAction(NxmNxReg6.class, BigInteger.valueOf(l3Id));
+ Match match = mb.build();
+ FlowId flowid = FlowIdUtils.newFlowId(TABLE_ID, "tunnel", match);
FlowBuilder flowb = base().setId(flowid)
.setPriority(Integer.valueOf(150))
- .setMatch(mb.build())
+ .setMatch(match)
.setInstructions(
instructions(applyActionIns(segReg, scgReg, bdReg, fdReg, vrfReg),
- gotoTableIns((short) (TABLE_ID + 1))));
+ gotoTableIns(ctx.getPolicyManager().getTABLEID_DESTINATION_MAPPER())));
return flowb.build();
}
- private void syncEP(FlowMap flowMap, PolicyInfo policyInfo, NodeId nodeId, Endpoint ep, OfOverlayContext ofc,
- EgKey egKey, EndpointFwdCtxOrdinals epFwdCtxOrds) throws Exception {
+ private void syncEP(OfWriter ofWriter, NodeId nodeId, Endpoint ep, NodeConnectorId ncId, EndpointFwdCtxOrdinals epFwdCtxOrds) throws Exception {
// TODO alagalah Li/Be: We should also match on EndpointL3 with the appropriate
// network containment. This would solve a lot of problems and prepare for EndpointL3 RPC.
int fdId = epFwdCtxOrds.getFdId();
int l3Id = epFwdCtxOrds.getL3Id();
int cgId = epFwdCtxOrds.getCgId();
+ int tunnelId = epFwdCtxOrds.getTunnelId();
- FlowId flowid = new FlowId(new StringBuilder().append(ofc.getNodeConnectorId().getValue())
- .append("|")
- .append(ep.getMacAddress().getValue())
- .append("|")
- .append(egId)
- .append("|")
- .append(bdId)
- .append("|")
- .append(fdId)
- .append("|")
- .append(l3Id)
- .append("|")
- .append(cgId)
- .toString());
Action segReg = nxLoadRegAction(NxmNxReg0.class, BigInteger.valueOf(egId));
Action scgReg = nxLoadRegAction(NxmNxReg1.class, BigInteger.valueOf(cgId));
Action bdReg = nxLoadRegAction(NxmNxReg4.class, BigInteger.valueOf(bdId));
Action fdReg = nxLoadRegAction(NxmNxReg5.class, BigInteger.valueOf(fdId));
Action vrfReg = nxLoadRegAction(NxmNxReg6.class, BigInteger.valueOf(l3Id));
+ Action tunIdAction = nxLoadTunIdAction(BigInteger.valueOf(tunnelId), false);
+
+ Match match = new MatchBuilder().setEthernetMatch(ethernetMatch(ep.getMacAddress(), null, null))
+ .setInPort(ncId)
+ .build();
+ FlowId flowid = FlowIdUtils.newFlowId(TABLE_ID, "ep", match);
FlowBuilder flowb = base().setPriority(Integer.valueOf(100))
.setId(flowid)
- .setMatch(
- new MatchBuilder().setEthernetMatch(ethernetMatch(ep.getMacAddress(), null, null))
- .setInPort(ofc.getNodeConnectorId())
- .build())
+ .setMatch(match)
.setInstructions(
- instructions(applyActionIns(segReg, scgReg, bdReg, fdReg, vrfReg),
- gotoTableIns((short) (TABLE_ID + 1))));
- flowMap.writeFlow(nodeId, TABLE_ID, flowb.build());
+ instructions(applyActionIns(segReg, scgReg, bdReg, fdReg, vrfReg,tunIdAction),
+ gotoTableIns(ctx.getPolicyManager().getTABLEID_DESTINATION_MAPPER())));
+ ofWriter.writeFlow(nodeId, TABLE_ID, flowb.build());
}
}
Code Review / groupbasedpolicy.git / blobdiff