Examples with SegmentId org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.sr.rev130819.SegmentId used on opensource projects

Example 26 with SegmentId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.sr.rev130819.SegmentId in project netvirt by opendaylight.

the class NaptManager method removeFromIpPortMapDS.

protected void removeFromIpPortMapDS(long segmentId, String internalIpPort, ProtocolTypes protocolType) {
    InstanceIdentifierBuilder<IpPortMap> idBuilder = InstanceIdentifier.builder(IntextIpPortMap.class).child(IpPortMapping.class, new IpPortMappingKey(segmentId)).child(IntextIpProtocolType.class, new IntextIpProtocolTypeKey(protocolType)).child(IpPortMap.class, new IpPortMapKey(internalIpPort));
    InstanceIdentifier<IpPortMap> id = idBuilder.build();
    // remove from ipportmap DS
    LOG.debug("removeFromIpPortMapDS : Removing ipportmap from datastore : {}", id);
    MDSALUtil.syncDelete(dataBroker, LogicalDatastoreType.CONFIGURATION, id);
}

Example 27 with SegmentId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.sr.rev130819.SegmentId in project netvirt by opendaylight.

the class NaptManager method removeFromIpMapDS.

protected void removeFromIpMapDS(Uint32 segmentId, String internalIp) {
    InstanceIdentifierBuilder<IpMap> idBuilder = InstanceIdentifier.builder(IntextIpMap.class).child(IpMapping.class, new IpMappingKey(segmentId)).child(IpMap.class, new IpMapKey(internalIp));
    InstanceIdentifier<IpMap> id = idBuilder.build();
    // Get externalIp and decrement the counter
    String externalIp = null;
    Optional<IpMap> ipMap = Optional.empty();
    try {
        ipMap = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.OPERATIONAL, id);
    } catch (ExecutionException | InterruptedException e) {
        LOG.error("removeFromIpMapDS: Exception while reading IpMap DS for the segmentId {} " + "internalIp {}", segmentId, internalIp, e);
    }
    if (ipMap.isPresent()) {
        externalIp = ipMap.get().getExternalIp();
        LOG.debug("removeFromIpMapDS : externalIP is {}", externalIp);
    } else {
        LOG.warn("removeFromIpMapDS : ipMap not present for the internal IP {}", internalIp);
    }
    if (externalIp != null) {
        updateCounter(segmentId, externalIp, false);
        // remove from ipmap DS
        LOG.debug("removeFromIpMapDS : Removing ipmap from datastore");
        MDSALUtil.syncDelete(dataBroker, LogicalDatastoreType.OPERATIONAL, id);
    } else {
        LOG.warn("removeFromIpMapDS : externalIp not present for the internal IP {}", internalIp);
    }
}

Example 28 with SegmentId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.sr.rev130819.SegmentId in project netvirt by opendaylight.

the class NaptManager method registerMapping.

// 1. napt service functions
/**
 * This method is used to inform this service of what external IP address to be used
 * as mapping when requested one for the internal IP address given in the input.
 *
 * @param segmentId – segmentation in which the mapping to be used. Eg; routerid
 * @param internal  subnet prefix or ip address
 * @param external  subnet prefix or ip address
 */
public void registerMapping(Uint32 segmentId, IPAddress internal, IPAddress external) {
    LOG.debug("registerMapping : called with segmentid {}, internalIp {}, prefix {}, externalIp {} " + "and prefix {} ", segmentId, internal.getIpAddress(), internal.getPrefixLength(), external.getIpAddress(), external.getPrefixLength());
    // Create Pool per ExternalIp and not for all IPs in the subnet.
    // Create new Pools during getExternalAddressMapping if exhausted.
    String externalIpPool;
    // subnet case
    if (external.getPrefixLength() != 0 && external.getPrefixLength() != NatConstants.DEFAULT_PREFIX) {
        String externalSubnet = external.getIpAddress() + "/" + external.getPrefixLength();
        LOG.debug("registerMapping : externalSubnet is : {}", externalSubnet);
        SubnetUtils subnetUtils = new SubnetUtils(externalSubnet);
        SubnetInfo subnetInfo = subnetUtils.getInfo();
        externalIpPool = subnetInfo.getLowAddress();
    } else {
        // ip case
        externalIpPool = external.getIpAddress();
    }
    createNaptPortPool(externalIpPool);
    // Store the ip to ip map in Operational DS
    String internalIp = internal.getIpAddress();
    if (internal.getPrefixLength() != 0) {
        internalIp = internal.getIpAddress() + "/" + internal.getPrefixLength();
    }
    String externalIp = external.getIpAddress();
    if (external.getPrefixLength() != 0) {
        externalIp = external.getIpAddress() + "/" + external.getPrefixLength();
    }
    updateCounter(segmentId, externalIp, true);
    // update the actual ip-map
    IpMap ipm = new IpMapBuilder().withKey(new IpMapKey(internalIp)).setInternalIp(internalIp).setExternalIp(externalIp).build();
    MDSALUtil.syncWrite(dataBroker, LogicalDatastoreType.OPERATIONAL, getIpMapIdentifier(segmentId, internalIp), ipm);
    LOG.debug("registerMapping : registerMapping exit after updating DS with internalIP {}, externalIP {}", internalIp, externalIp);
}

Example 29 with SegmentId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.sr.rev130819.SegmentId in project netvirt by opendaylight.

the class NaptManager method getExternalIpAllocatedForSubnet.

@Nullable
protected String getExternalIpAllocatedForSubnet(Uint32 segmentId, String internalIp) {
    InstanceIdentifierBuilder<IpMap> idBuilder = InstanceIdentifier.builder(IntextIpMap.class).child(IpMapping.class, new IpMappingKey(segmentId)).child(IpMap.class, new IpMapKey(internalIp));
    InstanceIdentifier<IpMap> id = idBuilder.build();
    Optional<IpMap> ipMap;
    try {
        ipMap = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.OPERATIONAL, id);
    } catch (ExecutionException | InterruptedException e) {
        LOG.error("getExternalIpAllocatedForSubnet: Exception while reading IpMap DS for the segmentId {} " + "internalIp {}", segmentId, internalIp, e);
        return null;
    }
    if (ipMap.isPresent()) {
        return ipMap.get().getExternalIp();
    }
    return null;
}

Example 30 with SegmentId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.sr.rev130819.SegmentId in project netvirt by opendaylight.

the class NaptManager method removeSnatIntIpPortDS.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
protected void removeSnatIntIpPortDS(Uint32 segmentId, SessionAddress address, ProtocolTypes protocolType) {
    LOG.trace("removeSnatIntIpPortDS : method called for IntIpport {} of router {} ", address, segmentId);
    List<Uint16> portList = NatUtil.getInternalIpPortListInfo(dataBroker, segmentId, address.getIpAddress(), protocolType);
    if (portList.isEmpty() || !portList.contains(Uint16.valueOf(address.getPortNumber()))) {
        LOG.error("removeSnatIntIpPortDS : Internal IP {} for port {} entry not found in SnatIntIpPort DS", address.getIpAddress(), address.getPortNumber());
        return;
    }
    LOG.trace("removeSnatIntIpPortDS : PortList {} retrieved for InternalIp {} of router {}", portList, address.getIpAddress(), segmentId);
    Integer port = address.getPortNumber();
    portList.remove(Uint16.valueOf(port));
    IntIpProtoTypeBuilder builder = new IntIpProtoTypeBuilder();
    IntIpProtoType intIpProtocolType = builder.withKey(new IntIpProtoTypeKey(protocolType)).setPorts(portList).build();
    try {
        MDSALUtil.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, NatUtil.buildSnatIntIpPortIdentifier(segmentId, address.getIpAddress(), protocolType), intIpProtocolType);
    } catch (Exception ex) {
        LOG.error("removeSnatIntIpPortDS : Failed to write into snat-internal-ip-port-info with exception", ex);
    }
    LOG.debug("removeSnatIntIpPortDS : Removing SnatIp {} Port {} of router {} from SNATIntIpport datastore", address.getIpAddress(), address.getPortNumber(), segmentId);
}