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

Example 31 with Networks

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.external.networks.Networks in project netvirt by opendaylight.

the class NeutronvpnManager method disassociateExtNetworkFromVpn.

private boolean disassociateExtNetworkFromVpn(@Nonnull Uuid vpnId, @Nonnull Network extNet) {
    if (!removeExternalNetworkFromVpn(extNet)) {
        return false;
    }
    // check, if there is another Provider Networks associated with given VPN
    List<Uuid> vpnNets = getNetworksForVpn(vpnId);
    if (vpnNets != null) {
        for (Uuid netId : vpnNets) {
            if (neutronvpnUtils.getIsExternal(getNeutronNetwork(netId))) {
                LOG.error("dissociateExtNetworkFromVpn: Internet VPN {} is still associated with Provider Network " + "{}", vpnId.getValue(), netId.getValue());
                return true;
            }
        }
    }
    LOG.info("disassociateExtNetworkFromVpn: set type {} for VPN {}", VpnInstanceOpDataEntry.BgpvpnType.BGPVPNExternal, vpnId.getValue());
    neutronvpnUtils.updateVpnInstanceOpWithType(VpnInstanceOpDataEntry.BgpvpnType.BGPVPNExternal, vpnId);
    for (Uuid snId : neutronvpnUtils.getPrivateSubnetsToExport(extNet)) {
        Subnetmap sm = neutronvpnUtils.getSubnetmap(snId);
        if (sm == null) {
            LOG.error("disassociateExtNetworkFromVpn: can not find subnet with Id {} in ConfigDS", snId.getValue());
            continue;
        }
        updateVpnInternetForSubnet(sm, vpnId, false);
    }
    neutronvpnUtils.updateVpnInstanceWithIpFamily(vpnId.getValue(), IpVersionChoice.IPV6, false);
    LOG.info("disassociateExtNetworkFromVpn: withdraw IPv6 Internet default route from VPN {}", vpnId.getValue());
    neutronvpnUtils.updateVpnInstanceWithFallback(vpnId.getValue(), false);
    return true;
}

Example 32 with Networks

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.external.networks.Networks in project netvirt by opendaylight.

the class NeutronvpnManager method updateVpnMaps.

private void updateVpnMaps(Uuid vpnId, String name, Uuid router, Uuid tenantId, List<Uuid> networks) {
    VpnMapBuilder builder;
    boolean isLockAcquired = false;
    InstanceIdentifier<VpnMap> vpnMapIdentifier = InstanceIdentifier.builder(VpnMaps.class).child(VpnMap.class, new VpnMapKey(vpnId)).build();
    try {
        Optional<VpnMap> optionalVpnMap = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnMapIdentifier);
        if (optionalVpnMap.isPresent()) {
            builder = new VpnMapBuilder(optionalVpnMap.get());
        } else {
            builder = new VpnMapBuilder().setKey(new VpnMapKey(vpnId)).setVpnId(vpnId);
        }
        if (name != null) {
            builder.setName(name);
        }
        if (tenantId != null) {
            builder.setTenantId(tenantId);
        }
        if (router != null) {
            builder.setRouterId(router);
        }
        if (networks != null) {
            List<Uuid> nwList = builder.getNetworkIds();
            if (nwList == null) {
                nwList = new ArrayList<>();
            }
            nwList.addAll(networks);
            builder.setNetworkIds(nwList);
        }
        isLockAcquired = vpnLock.tryLock(vpnId, LOCK_WAIT_TIME, TimeUnit.SECONDS);
        LOG.debug("Creating/Updating vpnMaps node: {} ", vpnId.getValue());
        SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnMapIdentifier, builder.build());
        LOG.debug("VPNMaps DS updated for VPN {} ", vpnId.getValue());
    } catch (ReadFailedException | TransactionCommitFailedException e) {
        LOG.error("UpdateVpnMaps failed for node: {} ", vpnId.getValue());
    } finally {
        if (isLockAcquired) {
            vpnLock.unlock(vpnId);
        }
    }
}

Example 33 with Networks

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.external.networks.Networks in project netvirt by opendaylight.

the class NeutronvpnManager method clearFromVpnMaps.

private void clearFromVpnMaps(Uuid vpnId, Uuid routerId, List<Uuid> networkIds) {
    boolean isLockAcquired = false;
    InstanceIdentifier<VpnMap> vpnMapIdentifier = InstanceIdentifier.builder(VpnMaps.class).child(VpnMap.class, new VpnMapKey(vpnId)).build();
    Optional<VpnMap> optionalVpnMap;
    try {
        optionalVpnMap = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnMapIdentifier);
    } catch (ReadFailedException e) {
        LOG.error("Error reading the VPN map for {}", vpnMapIdentifier, e);
        return;
    }
    if (optionalVpnMap.isPresent()) {
        VpnMap vpnMap = optionalVpnMap.get();
        VpnMapBuilder vpnMapBuilder = new VpnMapBuilder(vpnMap);
        if (routerId != null) {
            if (vpnMap.getNetworkIds() == null && routerId.equals(vpnMap.getVpnId())) {
                try {
                    // remove entire node in case of internal VPN
                    isLockAcquired = vpnLock.tryLock(vpnId, LOCK_WAIT_TIME, TimeUnit.SECONDS);
                    LOG.debug("removing vpnMaps node: {} ", vpnId);
                    SingleTransactionDataBroker.syncDelete(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnMapIdentifier);
                } catch (TransactionCommitFailedException e) {
                    LOG.error("Deletion of vpnMaps node failed for vpn {}", vpnId.getValue());
                } finally {
                    if (isLockAcquired) {
                        vpnLock.unlock(vpnId);
                    }
                }
                return;
            }
            vpnMapBuilder.setRouterId(null);
        }
        if (networkIds != null) {
            List<Uuid> vpnNw = vpnMap.getNetworkIds();
            vpnNw.removeAll(networkIds);
            if (vpnNw.isEmpty()) {
                LOG.debug("setting networks null in vpnMaps node: {} ", vpnId.getValue());
                vpnMapBuilder.setNetworkIds(null);
            } else {
                vpnMapBuilder.setNetworkIds(vpnNw);
            }
        }
        try {
            isLockAcquired = vpnLock.tryLock(vpnId, LOCK_WAIT_TIME, TimeUnit.SECONDS);
            LOG.debug("clearing from vpnMaps node: {} ", vpnId.getValue());
            SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnMapIdentifier, vpnMapBuilder.build());
        } catch (TransactionCommitFailedException e) {
            LOG.error("Clearing from vpnMaps node failed for vpn {}", vpnId.getValue());
        } finally {
            if (isLockAcquired) {
                vpnLock.unlock(vpnId);
            }
        }
    } else {
        LOG.error("VPN : {} not found", vpnId.getValue());
    }
    LOG.debug("Clear from VPNMaps DS successful for VPN {} ", vpnId.getValue());
}

Example 34 with Networks

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.external.networks.Networks in project netvirt by opendaylight.

the class NeutronvpnManager method addExternalNetworkToVpn.

private boolean addExternalNetworkToVpn(Network extNet, Uuid vpnId) {
    Uuid extNetId = extNet.getUuid();
    InstanceIdentifier<Networks> extNetIdentifier = InstanceIdentifier.builder(ExternalNetworks.class).child(Networks.class, new NetworksKey(extNetId)).build();
    try {
        Optional<Networks> optionalExtNets = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, extNetIdentifier);
        if (!optionalExtNets.isPresent()) {
            LOG.error("addExternalNetworkToVpn: Provider Network {} is not present in ConfigDS", extNetId.getValue());
            return false;
        }
        NetworksBuilder builder = new NetworksBuilder(optionalExtNets.get());
        builder.setVpnid(vpnId);
        Networks networks = builder.build();
        // Add Networks object to the ExternalNetworks list
        LOG.trace("addExternalNetworkToVpn: Set VPN Id {} for Provider Network {}", vpnId.getValue(), extNetId.getValue());
        SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, extNetIdentifier, networks);
        return true;
    } catch (TransactionCommitFailedException | ReadFailedException ex) {
        LOG.error("addExternalNetworkToVpn: Failed to set VPN Id {} to Provider Network {}: ", vpnId.getValue(), extNetId.getValue(), ex);
    }
    return false;
}

Example 35 with Networks

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.external.networks.Networks in project netvirt by opendaylight.

the class NeutronvpnManager method dissociateNetworks.

/**
 * It handles the invocations to the neutronvpn:dissociateNetworks RPC method.
 */
@Override
// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
public Future<RpcResult<DissociateNetworksOutput>> dissociateNetworks(DissociateNetworksInput input) {
    DissociateNetworksOutputBuilder opBuilder = new DissociateNetworksOutputBuilder();
    SettableFuture<RpcResult<DissociateNetworksOutput>> result = SettableFuture.create();
    LOG.debug("dissociateNetworks {}", input);
    StringBuilder returnMsg = new StringBuilder();
    Uuid vpnId = input.getVpnId();
    try {
        if (neutronvpnUtils.getVpnMap(vpnId) != null) {
            List<Uuid> netIds = input.getNetworkId();
            if (netIds != null && !netIds.isEmpty()) {
                List<String> failed = dissociateNetworksFromVpn(vpnId, netIds);
                if (!failed.isEmpty()) {
                    returnMsg.append(failed);
                }
            }
        } else {
            returnMsg.append("VPN not found : ").append(vpnId.getValue());
        }
        if (returnMsg.length() != 0) {
            opBuilder.setResponse("ErrorType: PROTOCOL, ErrorTag: invalid-value, ErrorMessage: " + formatAndLog(LOG::error, "dissociate Networks to vpn {} failed due to {}", vpnId.getValue(), returnMsg));
            result.set(RpcResultBuilder.<DissociateNetworksOutput>success().withResult(opBuilder.build()).build());
        } else {
            result.set(RpcResultBuilder.<DissociateNetworksOutput>success().build());
        }
    } catch (Exception ex) {
        result.set(RpcResultBuilder.<DissociateNetworksOutput>failed().withError(ErrorType.APPLICATION, formatAndLog(LOG::error, "dissociate Networks to vpn {} failed due to {}", input.getVpnId().getValue(), ex.getMessage(), ex)).build());
    }
    LOG.debug("dissociateNetworks returns..");
    return result;
}