Examples with Subnets org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.external.subnets.Subnets used on opensource projects

Example 51 with Subnets

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.external.subnets.Subnets in project lispflowmapping by opendaylight.

the class SubnetDataProcessor method delete.

/**
 * Method removes the EID prefix and key associated with the deleted subnet
 * from Lisp mapping service.
 */
@Override
public void delete(Subnet subnet) {
    LOG.info("Neutron Subnet Deleted Request : Subnet name: " + subnet.getName() + " Subnet Cidr: " + subnet.getCidr() + "Key: " + subnet.getUuid());
    LOG.debug("Lisp Neutron Subnet: " + subnet.toString());
    // Determine the IANA code for the subnet IP version
    // Default is set to IPv4 for neutron subnets
    final Eid eid = LispAddressUtil.asIpv4PrefixEid(String.valueOf(subnet.getCidr().getValue()));
    try {
        final OdlMappingserviceService lfmdb = lispNeutronService.getMappingDbService();
        if (lfmdb == null) {
            LOG.debug("lfmdb is null!!!");
            return;
        }
        final RemoveKeyInput removeKeyInput = LispUtil.buildRemoveKeyInput(eid);
        final Future<RpcResult<Void>> result = lfmdb.removeKey(removeKeyInput);
        final Boolean isSuccessful = result.get().isSuccessful();
        if (isSuccessful) {
            LOG.debug("Neutron Subnet Deleted from MapServer : Subnet name: " + subnet.getName() + " Eid Prefix: " + subnet.getCidr() + " Key: " + subnet.getUuid());
        }
    } catch (InterruptedException | ExecutionException e) {
        LOG.error("Deleting subnet's EID prefix from mapping service failed + Subnet: " + subnet.toString() + "Error: " + ExceptionUtils.getStackTrace(e));
    }
}

Example 52 with Subnets

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.external.subnets.Subnets in project genius by opendaylight.

the class ItmTepInstanceRecoveryHandler method extractDPNTepsInfo.

private DPNTEPsInfo extractDPNTepsInfo(String entityId) {
    String[] params = entityId.split(":");
    if (params.length < 2) {
        LOG.error("Not enough arguments..Exiting...");
        return null;
    } else if (params.length > 2) {
        LOG.info("Ignoring extra parameter and proceeding...");
    }
    // ToDo:- Need to add more validations
    this.tzName = params[0];
    String ipAddress = params[1];
    transportZone = ItmUtils.getTransportZoneFromConfigDS(tzName, dataBroker);
    if (transportZone == null) {
        LOG.error("Transportzone name {} is not valid.", tzName);
        return null;
    }
    for (Subnets sub : transportZone.getSubnets()) {
        if (sub.getVteps() == null || sub.getVteps().isEmpty()) {
            LOG.error("Transport Zone {} subnet {} has no vteps", transportZone.getZoneName(), sub.getPrefix());
        }
        for (Vteps vtep : sub.getVteps()) {
            if (ipAddress.equals(String.valueOf(vtep.getIpAddress().getValue()))) {
                List<TzMembership> zones = ItmUtils.createTransportZoneMembership(tzName);
                LOG.trace("Transportzone {} found match for tep {} to be recovered", transportZone.getZoneName(), ipAddress);
                // OfTunnels is false byDefault
                TunnelEndPoints tunnelEndPoints = ItmUtils.createTunnelEndPoints(vtep.getDpnId(), IpAddressBuilder.getDefaultInstance(ipAddress), vtep.getPortname(), false, sub.getVlanId(), sub.getPrefix(), sub.getGatewayIp(), zones, transportZone.getTunnelType(), itmConfig.getDefaultTunnelTos());
                List<TunnelEndPoints> teps = new ArrayList<>();
                teps.add(tunnelEndPoints);
                return ItmUtils.createDPNTepInfo(vtep.getDpnId(), teps);
            }
        }
    }
    return null;
}

Example 53 with Subnets

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.external.subnets.Subnets in project genius by opendaylight.

the class ItmManagerRpcService method deleteL2GwMlagDevice.

@SuppressWarnings("checkstyle:IllegalCatch")
@Override
public Future<RpcResult<Void>> deleteL2GwMlagDevice(DeleteL2GwMlagDeviceInput input) {
    final SettableFuture<RpcResult<Void>> result = SettableFuture.create();
    try {
        final IpAddress hwIp = input.getIpAddress();
        final List<String> nodeId = input.getNodeId();
        InstanceIdentifier<TransportZones> containerPath = InstanceIdentifier.create(TransportZones.class);
        Optional<TransportZones> transportZonesOptional = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, containerPath, dataBroker);
        if (transportZonesOptional.isPresent()) {
            TransportZones tzones = transportZonesOptional.get();
            if (tzones.getTransportZone() == null || tzones.getTransportZone().isEmpty()) {
                LOG.error("No teps configured");
                result.set(RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, "No teps Configured").build());
                return result;
            }
            String transportZone = tzones.getTransportZone().get(0).getZoneName();
            if (tzones.getTransportZone().get(0).getSubnets() == null || tzones.getTransportZone().get(0).getSubnets().isEmpty()) {
                result.set(RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, "No subnets Configured").build());
                return result;
            }
            SubnetsKey subnetsKey = tzones.getTransportZone().get(0).getSubnets().get(0).getKey();
            DeviceVtepsKey deviceVtepKey = new DeviceVtepsKey(hwIp, nodeId.get(0));
            InstanceIdentifier<DeviceVteps> path = InstanceIdentifier.builder(TransportZones.class).child(TransportZone.class, new TransportZoneKey(transportZone)).child(Subnets.class, subnetsKey).child(DeviceVteps.class, deviceVtepKey).build();
            WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
            // TO DO: add retry if it fails
            transaction.delete(LogicalDatastoreType.CONFIGURATION, path);
            DeviceVtepsKey deviceVtepKey2 = new DeviceVtepsKey(hwIp, nodeId.get(1));
            InstanceIdentifier<DeviceVteps> path2 = InstanceIdentifier.builder(TransportZones.class).child(TransportZone.class, new TransportZoneKey(transportZone)).child(Subnets.class, subnetsKey).child(DeviceVteps.class, deviceVtepKey2).build();
            // TO DO: add retry if it fails
            transaction.delete(LogicalDatastoreType.CONFIGURATION, path2);
            ListenableFuture<Void> futureCheck = transaction.submit();
            Futures.addCallback(futureCheck, new FutureCallback<Void>() {

                @Override
                public void onSuccess(Void voidInstance) {
                    result.set(RpcResultBuilder.<Void>success().build());
                }

                @Override
                public void onFailure(Throwable error) {
                    String msg = String.format("Unable to write HwVtep %s to datastore", nodeId);
                    LOG.error("Unable to write HwVtep {}, {} to datastore", nodeId, hwIp);
                    result.set(RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, msg, error).build());
                }
            });
        }
        return result;
    } catch (Exception e) {
        RpcResultBuilder<java.lang.Void> resultBuilder = RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, "Deleting l2 Gateway to DS Failed", e);
        return Futures.immediateFuture(resultBuilder.build());
    }
}

Example 54 with Subnets

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.external.subnets.Subnets in project genius by opendaylight.

the class ItmManagerRpcService method deleteL2GwDevice.

@SuppressWarnings("checkstyle:IllegalCatch")
@Override
public Future<RpcResult<java.lang.Void>> deleteL2GwDevice(DeleteL2GwDeviceInput input) {
    final SettableFuture<RpcResult<Void>> result = SettableFuture.create();
    boolean foundVxlanTzone = false;
    try {
        final IpAddress hwIp = input.getIpAddress();
        final String nodeId = input.getNodeId();
        InstanceIdentifier<TransportZones> containerPath = InstanceIdentifier.create(TransportZones.class);
        Optional<TransportZones> transportZonesOptional = ItmUtils.read(LogicalDatastoreType.CONFIGURATION, containerPath, dataBroker);
        if (transportZonesOptional.isPresent()) {
            TransportZones transportZones = transportZonesOptional.get();
            if (transportZones.getTransportZone() == null || transportZones.getTransportZone().isEmpty()) {
                LOG.error("No teps configured");
                result.set(RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, "No teps Configured").build());
                return result;
            }
            for (TransportZone tzone : transportZones.getTransportZone()) {
                if (!tzone.getTunnelType().equals(TunnelTypeVxlan.class)) {
                    continue;
                }
                foundVxlanTzone = true;
                String transportZone = tzone.getZoneName();
                if (tzone.getSubnets() == null || tzone.getSubnets().isEmpty()) {
                    result.set(RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, "No subnets Configured").build());
                    return result;
                }
                SubnetsKey subnetsKey = tzone.getSubnets().get(0).getKey();
                DeviceVtepsKey deviceVtepKey = new DeviceVtepsKey(hwIp, nodeId);
                InstanceIdentifier<DeviceVteps> path = InstanceIdentifier.builder(TransportZones.class).child(TransportZone.class, new TransportZoneKey(transportZone)).child(Subnets.class, subnetsKey).child(DeviceVteps.class, deviceVtepKey).build();
                WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
                // TO DO: add retry if it fails
                transaction.delete(LogicalDatastoreType.CONFIGURATION, path);
                ListenableFuture<Void> futureCheck = transaction.submit();
                Futures.addCallback(futureCheck, new FutureCallback<Void>() {

                    @Override
                    public void onSuccess(Void voidInstance) {
                        result.set(RpcResultBuilder.<Void>success().build());
                    }

                    @Override
                    public void onFailure(Throwable error) {
                        String msg = String.format("Unable to delete HwVtep %s from datastore", nodeId);
                        LOG.error("Unable to delete HwVtep {}, {} from datastore", nodeId, hwIp);
                        result.set(RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, msg, error).build());
                    }
                });
            }
        } else {
            result.set(RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, "No TransportZones configured").build());
            return result;
        }
        if (!foundVxlanTzone) {
            result.set(RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, "No VxLan TransportZones configured").build());
        }
        return result;
    } catch (Exception e) {
        RpcResultBuilder<java.lang.Void> resultBuilder = RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, "Deleting l2 Gateway to DS Failed", e);
        return Futures.immediateFuture(resultBuilder.build());
    }
}

Example 55 with Subnets

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.external.subnets.Subnets in project genius by opendaylight.

the class ItmManagerRpcService method getTunnelEndPointByDpnIdFromTranPortZone.

private Map<BigInteger, ComputesBuilder> getTunnelEndPointByDpnIdFromTranPortZone(Collection<BigInteger> dpnIds) throws ReadFailedException {
    TransportZones transportZones = singleTransactionDataBroker.syncRead(LogicalDatastoreType.CONFIGURATION, InstanceIdentifier.builder(TransportZones.class).build());
    if (transportZones.getTransportZone() == null || transportZones.getTransportZone().isEmpty()) {
        throw new IllegalStateException("Failed to find transport zones in config datastore");
    }
    Map<BigInteger, ComputesBuilder> result = new HashMap<>();
    for (TransportZone transportZone : transportZones.getTransportZone()) {
        if (transportZone.getSubnets() == null || transportZone.getSubnets().isEmpty()) {
            LOG.debug("Transport Zone {} has no subnets", transportZone.getZoneName());
            continue;
        }
        for (Subnets sub : transportZone.getSubnets()) {
            if (sub.getVteps() == null || sub.getVteps().isEmpty()) {
                LOG.debug("Transport Zone {} subnet {} has no vteps configured", transportZone.getZoneName(), sub.getPrefix());
                continue;
            }
            for (Vteps vtep : sub.getVteps()) {
                if (dpnIds.contains(vtep.getDpnId())) {
                    result.putIfAbsent(vtep.getDpnId(), new ComputesBuilder().setZoneName(transportZone.getZoneName()).setPrefix(sub.getPrefix()).setDpnId(vtep.getDpnId()).setPortName(vtep.getPortname()).setNodeId(getNodeId(vtep.getDpnId())).setTepIp(Collections.singletonList(vtep.getIpAddress())));
                }
            }
        }
    }
    for (BigInteger dpnId : dpnIds) {
        if (!result.containsKey(dpnId)) {
            throw new IllegalStateException("Failed to find dpn id " + dpnId + " in transport zone");
        }
    }
    return result;
}