Examples with LogicalInterfaceLocator org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.sfc.sff.logical.rev160620.LogicalInterfaceLocator used on opensource projects

Example 1 with LogicalInterfaceLocator

use of org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.sfc.sff.logical.rev160620.LogicalInterfaceLocator in project netvirt by opendaylight.

the class SfcProviderTest method getFirstHopSfInterfaceFromRsp.

@Test
public void getFirstHopSfInterfaceFromRsp() {
    RspName rspName = new RspName(RSP_NAME);
    // Check RSP with no hops
    RenderedServicePathBuilder rspBuilder = createRsp(rspName);
    Optional<String> ifName = this.sfcProvider.getFirstHopIngressInterfaceFromRsp(rspBuilder.build());
    assertFalse(ifName.isPresent());
    // Check RSP with no SF name
    rspBuilder = createRsp(rspName, true, false, false, false, false, false, false, false);
    ifName = this.sfcProvider.getFirstHopIngressInterfaceFromRsp(rspBuilder.build());
    assertFalse(ifName.isPresent());
    // Check RSP with SF name, but no SFF name
    rspBuilder = createRsp(rspName, true, true, false, false, false, false, false, false);
    ifName = this.sfcProvider.getFirstHopIngressInterfaceFromRsp(rspBuilder.build());
    assertFalse(ifName.isPresent());
    // Check RSP with SF name, but SFF doesnt exist
    rspBuilder = createRsp(rspName, true, true, true, false, false, false, false, false);
    ifName = this.sfcProvider.getFirstHopIngressInterfaceFromRsp(rspBuilder.build());
    assertFalse(ifName.isPresent());
    // Check RSP with SF and SFF, but SFF has no dictionary
    rspBuilder = createRsp(rspName, true, true, true, false, false, true, false, false);
    ifName = this.sfcProvider.getFirstHopIngressInterfaceFromRsp(rspBuilder.build());
    assertFalse(ifName.isPresent());
    // Check RSP with SF and SFF, but SFF has no dictionary entry for SF
    rspBuilder = createRsp(rspName, true, true, true, true, false, true, false, false);
    ifName = this.sfcProvider.getFirstHopIngressInterfaceFromRsp(rspBuilder.build());
    assertFalse(ifName.isPresent());
    // Check RSP with SF, SFF name, SFF exists, but has no DPL
    rspBuilder = createRsp(rspName, true, true, true, true, true, true, false, false);
    ifName = this.sfcProvider.getFirstHopIngressInterfaceFromRsp(rspBuilder.build());
    assertFalse(ifName.isPresent());
    // Check RSP with Sfm SFF name, SFF exists, has DPL, but not of type LogicalInterfaceLocator
    rspBuilder = createRsp(rspName, true, true, true, true, true, true, true, false);
    ifName = this.sfcProvider.getFirstHopIngressInterfaceFromRsp(rspBuilder.build());
    assertFalse(ifName.isPresent());
    // Check RSP when its all created correctly
    rspBuilder = createRsp(rspName, true, true, true, true, true, true, true, true);
    ifName = this.sfcProvider.getFirstHopIngressInterfaceFromRsp(rspBuilder.build());
    assertTrue(ifName.isPresent());
    assertEquals(ifName.get(), LOGICAL_IF_NAME);
}

Example 2 with LogicalInterfaceLocator

use of org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.sfc.sff.logical.rev160620.LogicalInterfaceLocator in project netvirt by opendaylight.

the class SfcProvider method getHopSfInterface.

private Optional<String> getHopSfInterface(RenderedServicePathHop hop, boolean useForwardDpl) {
    LOG.trace("getHopSfInterface of hop {}", hop);
    SfName sfName = hop.getServiceFunctionName();
    if (sfName == null) {
        LOG.warn("getHopSfInterface hop has no SF");
        return Optional.empty();
    }
    SffName sffName = hop.getServiceFunctionForwarder();
    if (sffName == null) {
        LOG.warn("getHopSfInterface hop has no SFF");
        return Optional.empty();
    }
    Optional<ServiceFunctionForwarder> sff = getServiceFunctionForwarder(sffName);
    if (!sff.isPresent()) {
        LOG.warn("getHopSfInterface SFF [{}] does not exist", sffName.getValue());
        return Optional.empty();
    }
    // Find the SFF-SF data plane locator for the SF pair
    SffSfDataPlaneLocator sffSfDataPlaneLocator = sff.map(ServiceFunctionForwarder::getServiceFunctionDictionary).orElse(Collections.emptyList()).stream().filter(serviceFunctionDictionary -> serviceFunctionDictionary.getName().equals(sfName)).findAny().map(ServiceFunctionDictionary::getSffSfDataPlaneLocator).orElse(null);
    if (sffSfDataPlaneLocator == null) {
        LOG.warn("getHopSfInterface SFF [{}] has not dictionary for SF [{}]", sffName.getValue(), sffName.getValue());
        return Optional.empty();
    }
    // Get the forward or reverse locator name as appropriate if any,
    // otherwise default to non directional locator
    SffDataPlaneLocatorName sffDataPlaneLocatorName = null;
    if (useForwardDpl) {
        sffDataPlaneLocatorName = sffSfDataPlaneLocator.getSffForwardDplName();
    } else {
        sffDataPlaneLocatorName = sffSfDataPlaneLocator.getSffReverseDplName();
    }
    if (sffDataPlaneLocatorName == null) {
        sffDataPlaneLocatorName = sffSfDataPlaneLocator.getSffDplName();
    }
    // Get the interface name value of the locator with such name
    SffDataPlaneLocatorName locatorName = sffDataPlaneLocatorName;
    Optional<String> interfaceName = sff.map(ServiceFunctionForwarderBase::getSffDataPlaneLocator).orElse(Collections.emptyList()).stream().filter(sffDataPlaneLocator -> sffDataPlaneLocator.getName().equals(locatorName)).findAny().map(SffDataPlaneLocator::getDataPlaneLocator).filter(dataPlaneLocator -> dataPlaneLocator.getLocatorType() instanceof LogicalInterface).map(dataPlaneLocator -> (LogicalInterfaceLocator) dataPlaneLocator.getLocatorType()).map(LogicalInterfaceLocator::getInterfaceName);
    return interfaceName;
}