Examples with Instruction org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.Instruction used on opensource projects

Example 11 with Instruction

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.Instruction in project netvirt by opendaylight.

the class VpnFloatingIpHandler method makeTunnelTableEntry.

private void makeTunnelTableEntry(String vpnName, BigInteger dpnId, long serviceId, List<Instruction> customInstructions, WriteTransaction writeFlowInvTx, ProviderTypes provType) {
    List<MatchInfo> mkMatches = new ArrayList<>();
    LOG.info("makeTunnelTableEntry on DpnId = {} and serviceId = {}", dpnId, serviceId);
    int flowPriority = 5;
    // then handled back to using using flow 25->44(which will be installed as part of SNAT)
    if (NatUtil.isOpenStackVniSemanticsEnforcedForGreAndVxlan(elanService, provType)) {
        mkMatches.add(new MatchTunnelId(NatOverVxlanUtil.getInternetVpnVni(idManager, vpnName, serviceId)));
        flowPriority = 6;
    } else {
        mkMatches.add(new MatchTunnelId(BigInteger.valueOf(serviceId)));
    }
    Flow terminatingServiceTableFlowEntity = MDSALUtil.buildFlowNew(NwConstants.INTERNAL_TUNNEL_TABLE, getFlowRef(dpnId, NwConstants.INTERNAL_TUNNEL_TABLE, serviceId, ""), flowPriority, String.format("%s:%d", "TST Flow Entry ", serviceId), 0, 0, COOKIE_TUNNEL.add(BigInteger.valueOf(serviceId)), mkMatches, customInstructions);
    mdsalManager.addFlowToTx(dpnId, terminatingServiceTableFlowEntity, writeFlowInvTx);
}

Example 12 with Instruction

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.Instruction in project netvirt by opendaylight.

the class EvpnDnatFlowProgrammer method makeTunnelTableEntry.

private void makeTunnelTableEntry(BigInteger dpnId, long l3Vni, List<Instruction> customInstructions, WriteTransaction writeFlowInvTx) {
    LOG.debug("makeTunnelTableEntry : Create terminating service table {} --> table {} flow on DpnId {} " + "with l3Vni {} as matching parameter", NwConstants.INTERNAL_TUNNEL_TABLE, NwConstants.PDNAT_TABLE, dpnId, l3Vni);
    List<MatchInfo> mkMatches = new ArrayList<>();
    mkMatches.add(new MatchTunnelId(BigInteger.valueOf(l3Vni)));
    Flow terminatingServiceTableFlowEntity = MDSALUtil.buildFlowNew(NwConstants.INTERNAL_TUNNEL_TABLE, NatEvpnUtil.getFlowRef(dpnId, NwConstants.INTERNAL_TUNNEL_TABLE, l3Vni, NatConstants.DNAT_FLOW_NAME), 6, String.format("%s:%d", "TST Flow Entry ", l3Vni), 0, 0, COOKIE_TUNNEL.add(BigInteger.valueOf(l3Vni)), mkMatches, customInstructions);
    mdsalManager.addFlowToTx(dpnId, terminatingServiceTableFlowEntity, writeFlowInvTx);
    LOG.debug("makeTunnelTableEntry : Successfully installed terminating service table flow {} on DpnId {}", terminatingServiceTableFlowEntity, dpnId);
}

Example 13 with Instruction

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.Instruction in project netvirt by opendaylight.

the class FibRpcServiceImpl method createFibEntry.

/**
 * To install FIB routes on specified dpn with given instructions.
 */
@Override
public Future<RpcResult<Void>> createFibEntry(CreateFibEntryInput input) {
    BigInteger dpnId = input.getSourceDpid();
    String vpnName = input.getVpnName();
    long vpnId = getVpnId(dataBroker, vpnName);
    String vpnRd = getVpnRd(dataBroker, vpnName);
    String ipAddress = input.getIpAddress();
    LOG.info("Create custom FIB entry - {} on dpn {} for VPN {} ", ipAddress, dpnId, vpnName);
    List<Instruction> instructions = input.getInstruction();
    LOG.info("ADD: Adding Custom Fib Entry rd {} prefix {} label {}", vpnRd, ipAddress, input.getServiceId());
    makeLocalFibEntry(vpnId, dpnId, ipAddress, instructions);
    IpAddresses.IpAddressSource ipAddressSource = IpAddresses.IpAddressSource.forValue(input.getIpAddressSource().getIntValue());
    vpnFootprintService.updateVpnToDpnMapping(dpnId, vpnName, vpnRd, null, /* interfaceName*/
    new ImmutablePair<>(ipAddressSource, ipAddress), true);
    LOG.info("ADD: Added Custom Fib Entry rd {} prefix {} label {}", vpnRd, ipAddress, input.getServiceId());
    return Futures.immediateFuture(RpcResultBuilder.<Void>success().build());
}

Example 14 with Instruction

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.Instruction in project netvirt by opendaylight.

the class ElanDmacUtils method buildDmacFlowForExternalRemoteMac.

/**
 * Builds a Flow to be programmed in a DPN's DMAC table. This method must be
 * used when the MAC is located in an External Device (TOR). The flow
 * matches on the specified MAC and 1) sends the packet over the CSS-TOR
 * tunnel if SHFlag is not set, or 2) drops it if SHFlag is set (what means
 * the packet came from an external tunnel)
 *
 * @param dpId
 *            DPN whose DMAC table is going to be modified
 * @param extDeviceNodeId
 *            Hwvtep node where the mac is attached to
 * @param elanTag
 *            ElanId to which the MAC is being added to
 * @param vni
 *            the vni
 * @param dstMacAddress
 *            The mac address to be programmed
 * @param displayName
 *            the display name
 * @return the flow
 */
@SuppressWarnings("checkstyle:IllegalCatch")
public Flow buildDmacFlowForExternalRemoteMac(BigInteger dpId, String extDeviceNodeId, long elanTag, Long vni, String dstMacAddress, String displayName) {
    List<MatchInfo> mkMatches = ElanUtils.buildMatchesForElanTagShFlagAndDstMac(elanTag, /* shFlag */
    false, dstMacAddress);
    List<Instruction> mkInstructions = new ArrayList<>();
    try {
        List<Action> actions = elanItmUtils.getExternalTunnelItmEgressAction(dpId, new NodeId(extDeviceNodeId), vni);
        mkInstructions.add(MDSALUtil.buildApplyActionsInstruction(actions));
    } catch (Exception e) {
        LOG.error("Could not get Egress Actions for DpId {} externalNode {}", dpId, extDeviceNodeId, e);
    }
    return MDSALUtil.buildFlowNew(NwConstants.ELAN_DMAC_TABLE, ElanUtils.getKnownDynamicmacFlowRef(NwConstants.ELAN_DMAC_TABLE, dpId, extDeviceNodeId, dstMacAddress, elanTag, false), 20, /* prio */
    displayName, 0, /* idleTimeout */
    0, /* hardTimeout */
    ElanConstants.COOKIE_ELAN_KNOWN_DMAC.add(BigInteger.valueOf(elanTag)), mkMatches, mkInstructions);
}

Example 15 with Instruction

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.Instruction in project netvirt by opendaylight.

the class ElanUtils method buildLocalDmacFlowEntry.

/**
 * Builds the flow to be programmed in the DMAC table of the local DPN (that
 * is, where the MAC is attached to). This flow consists in:
 *
 * <p>Match: + elanTag in metadata + packet goes to a MAC locally attached
 * Actions: + optionally, pop-vlan + set-vlan-id + output to ifName's
 * portNumber
 *
 * @param elanTag
 *            the elan tag
 * @param dpId
 *            the dp id
 * @param ifName
 *            the if name
 * @param macAddress
 *            the mac address
 * @param elanInfo
 *            the elan info
 * @param ifTag
 *            the if tag
 * @return the flow
 */
public Flow buildLocalDmacFlowEntry(long elanTag, BigInteger dpId, String ifName, String macAddress, ElanInstance elanInfo, long ifTag) {
    List<MatchInfo> mkMatches = new ArrayList<>();
    mkMatches.add(new MatchMetadata(ElanHelper.getElanMetadataLabel(elanTag), MetaDataUtil.METADATA_MASK_SERVICE));
    mkMatches.add(new MatchEthernetDestination(new MacAddress(macAddress)));
    List<Instruction> mkInstructions = new ArrayList<>();
    List<Action> actions = getEgressActionsForInterface(ifName, /* tunnelKey */
    null);
    mkInstructions.add(MDSALUtil.buildApplyActionsInstruction(actions));
    Flow flow = MDSALUtil.buildFlowNew(NwConstants.ELAN_DMAC_TABLE, getKnownDynamicmacFlowRef(NwConstants.ELAN_DMAC_TABLE, dpId, ifTag, macAddress, elanTag), 20, elanInfo.getElanInstanceName(), 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_DMAC.add(BigInteger.valueOf(elanTag)), mkMatches, mkInstructions);
    return flow;
}