use of org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId in project netvirt by opendaylight.
the class DhcpUCastMacListener method remove.
@Override
protected void remove(InstanceIdentifier<LocalUcastMacs> identifier, LocalUcastMacs del) {
// Flow removal for table 18 is handled in Neutron Port delete.
// remove the new CR-DHCP
NodeId torNodeId = identifier.firstKeyOf(Node.class).getNodeId();
LogicalSwitches logicalSwitch = getLogicalSwitches(del);
if (null == logicalSwitch) {
LOG.error("DhcpUCastMacListener remove :Logical Switch ref doesn't have data");
return;
}
String elanInstanceName = logicalSwitch.getHwvtepNodeName().getValue();
L2GatewayDevice device = ElanL2GwCacheUtils.getL2GatewayDeviceFromCache(elanInstanceName, torNodeId.getValue());
if (device == null) {
LOG.error("Logical Switch Device with name {} is not present in L2GWCONN cache", elanInstanceName);
return;
}
IpAddress tunnelIp = device.getTunnelIp();
Pair<IpAddress, String> tunnelIpElanName = new ImmutablePair<>(tunnelIp, elanInstanceName);
dhcpExternalTunnelManager.removeFromAvailableCache(tunnelIpElanName);
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId in project netvirt by opendaylight.
the class DhcpUCastMacListener method add.
@Override
protected void add(InstanceIdentifier<LocalUcastMacs> identifier, LocalUcastMacs add) {
NodeId torNodeId = identifier.firstKeyOf(Node.class).getNodeId();
InstanceIdentifier<LogicalSwitches> logicalSwitchRef = (InstanceIdentifier<LogicalSwitches>) add.getLogicalSwitchRef().getValue();
Optional<LogicalSwitches> logicalSwitchOptional = MDSALUtil.read(broker, LogicalDatastoreType.OPERATIONAL, logicalSwitchRef);
if (!logicalSwitchOptional.isPresent()) {
LOG.error("Logical Switch ref doesn't have data {}", logicalSwitchRef);
return;
}
LogicalSwitches logicalSwitch = logicalSwitchOptional.get();
String elanInstanceName = logicalSwitch.getHwvtepNodeName().getValue();
String macAddress = add.getMacEntryKey().getValue();
BigInteger vni = new BigInteger(logicalSwitch.getTunnelKey());
Port port = dhcpExternalTunnelManager.readVniMacToPortCache(vni, macAddress);
if (port == null) {
LOG.trace("No neutron port created for macAddress {}, tunnelKey {}", macAddress, vni);
return;
}
L2GatewayDevice device = ElanL2GwCacheUtils.getL2GatewayDeviceFromCache(elanInstanceName, torNodeId.getValue());
if (device == null) {
LOG.error("Logical Switch Device with name {} is not present in L2GWCONN cache", elanInstanceName);
return;
}
IpAddress tunnelIp = device.getTunnelIp();
Subnet subnet = dhcpManager.getNeutronSubnet(port);
if (null != subnet && !subnet.isEnableDhcp()) {
dhcpExternalTunnelManager.updateExistingVMTunnelIPCache(tunnelIp, elanInstanceName, macAddress);
LOG.warn("DhcpUCastMacListener add: flag for the subnetId {} is False so Table 18 entries are not added", subnet.getUuid());
return;
}
BigInteger designatedDpnId = dhcpExternalTunnelManager.readDesignatedSwitchesForExternalTunnel(tunnelIp, elanInstanceName);
if (designatedDpnId == null || designatedDpnId.equals(DhcpMConstants.INVALID_DPID)) {
LOG.trace("Unable to install flows for macAddress {}. TunnelIp {}, elanInstanceName {}, designatedDpn {} ", macAddress, tunnelIp, elanInstanceName, designatedDpnId);
dhcpExternalTunnelManager.updateLocalCache(tunnelIp, elanInstanceName, macAddress);
return;
}
dhcpExternalTunnelManager.installDhcpFlowsForVms(tunnelIp, elanInstanceName, DhcpServiceUtils.getListOfDpns(broker), designatedDpnId, macAddress);
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId in project netvirt by opendaylight.
the class QosNeutronUtils method getDpnForInterface.
public BigInteger getDpnForInterface(String ifName) {
BigInteger nodeId = BigInteger.ZERO;
try {
GetDpidFromInterfaceInput dpIdInput = new GetDpidFromInterfaceInputBuilder().setIntfName(ifName).build();
Future<RpcResult<GetDpidFromInterfaceOutput>> dpIdOutput = odlInterfaceRpcService.getDpidFromInterface(dpIdInput);
RpcResult<GetDpidFromInterfaceOutput> dpIdResult = dpIdOutput.get();
if (dpIdResult.isSuccessful()) {
nodeId = dpIdResult.getResult().getDpid();
} else {
LOG.error("Could not retrieve DPN Id for interface {}", ifName);
}
} catch (NullPointerException | InterruptedException | ExecutionException e) {
LOG.error("Exception when getting dpn for interface {}", ifName, e);
}
return nodeId;
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId in project netvirt by opendaylight.
the class OpenFlow13Provider method createEgressClassifierNextHopNoC1C2Flow.
/*
* Egress Classifier NextHop No C1/C2 flow:
* Set C1/C2 accordingly
* Match [C1, C2] == [0, 0], Move [TunIpv4Dst, TunVnid] to [C1, C2],
* Move Reg0 (SFF IP) to TunIpv4Dst, and goto Egress Classifier
* Transport Egress table on match
*/
public Flow createEgressClassifierNextHopNoC1C2Flow(NodeId nodeId) {
MatchBuilder match = new MatchBuilder();
OpenFlow13Utils.addMatchNshNsc1(match, DEFAULT_NSH_CONTEXT_VALUE);
OpenFlow13Utils.addMatchNshNsc2(match, DEFAULT_NSH_CONTEXT_VALUE);
List<Action> actionList = new ArrayList<>();
actionList.add(OpenFlow13Utils.createActionNxMoveReg0ToNsc1Register(actionList.size()));
actionList.add(OpenFlow13Utils.createActionNxMoveTunIdToNsc2Register(actionList.size()));
actionList.add(OpenFlow13Utils.createActionNxMoveReg6ToNsc4Register(actionList.size()));
actionList.add(OpenFlow13Utils.createActionNxLoadTunId(SFC_TUNNEL_ID, actionList.size()));
InstructionsBuilder isb = OpenFlow13Utils.wrapActionsIntoApplyActionsInstruction(actionList);
OpenFlow13Utils.appendGotoTableInstruction(isb, NwConstants.EGRESS_SFC_CLASSIFIER_EGRESS_TABLE);
String flowIdStr = EGRESS_CLASSIFIER_NEXTHOP_NOC1C2_FLOW_NAME + nodeId.getValue();
return OpenFlow13Utils.createFlowBuilder(NwConstants.EGRESS_SFC_CLASSIFIER_NEXTHOP_TABLE, EGRESS_CLASSIFIER_NEXTHOP_NOC1C2_PRIORITY, EGRESS_CLASSIFIER_NEXTHOP_COOKIE, EGRESS_CLASSIFIER_NEXTHOP_NOC1C2_FLOW_NAME, flowIdStr, match, isb).build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId in project netvirt by opendaylight.
the class OpenFlow13Provider method appendFlowForDelete.
public void appendFlowForDelete(NodeId node, Flow flow, WriteTransaction tx) {
NodeKey nodeKey = new NodeKey(node);
InstanceIdentifier<Flow> iidFlow = InstanceIdentifier.builder(Nodes.class).child(Node.class, nodeKey).augmentation(FlowCapableNode.class).child(Table.class, new TableKey(flow.getTableId())).child(Flow.class, flow.getKey()).build();
tx.delete(LogicalDatastoreType.CONFIGURATION, iidFlow);
}
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