Examples with TopologyData com.cloud.network.bigswitch.TopologyData used on opensource projects

Example 1 with TopologyData

use of com.cloud.network.bigswitch.TopologyData in project cloudstack by apache.

the class BigSwitchBcfResourceTest method testSyncTopologyRetryOnce.

@Test
public void testSyncTopologyRetryOnce() throws ConfigurationException, BigSwitchBcfApiException {
    _resource.configure("BigSwitchBcfResource", _parameters);
    _resource.setTopology(new TopologyData());
    when(_bigswitchBcfApi.syncTopology((TopologyData) any())).thenThrow(new BigSwitchBcfApiException()).thenReturn(UUID.randomUUID().toString());
    BcfAnswer ans = (BcfAnswer) _resource.executeRequest(new SyncBcfTopologyCommand(true, false));
    assertTrue(ans.getResult());
}

Example 2 with TopologyData

use of com.cloud.network.bigswitch.TopologyData in project cloudstack by apache.

the class BigSwitchBcfElement method addBigSwitchBcfDevice.

@Override
@DB
public BigSwitchBcfDeviceVO addBigSwitchBcfDevice(AddBigSwitchBcfDeviceCmd cmd) {
    BigSwitchBcfDeviceVO newBcfDevice;
    bcfUtilsInit();
    ServerResource resource = new BigSwitchBcfResource();
    final String deviceName = BcfConstants.BIG_SWITCH_BCF.getName();
    NetworkDevice networkDevice = NetworkDevice.getNetworkDevice(deviceName);
    final Long physicalNetworkId = cmd.getPhysicalNetworkId();
    final String hostname = cmd.getHost();
    final String username = cmd.getUsername();
    final String password = cmd.getPassword();
    final Boolean nat = cmd.getNat();
    PhysicalNetworkVO physicalNetwork = _physicalNetworkDao.findById(physicalNetworkId);
    if (physicalNetwork == null) {
        throw new InvalidParameterValueException("Could not find phyical network with ID: " + physicalNetworkId);
    }
    long zoneId = physicalNetwork.getDataCenterId();
    final PhysicalNetworkServiceProviderVO ntwkSvcProvider = _physicalNetworkServiceProviderDao.findByServiceProvider(physicalNetwork.getId(), networkDevice.getNetworkServiceProvder());
    if (ntwkSvcProvider == null) {
        throw new CloudRuntimeException("Network Service Provider: " + networkDevice.getNetworkServiceProvder() + " is not enabled in the physical network: " + physicalNetworkId + "to add this device");
    } else if (ntwkSvcProvider.getState() == PhysicalNetworkServiceProvider.State.Shutdown) {
        throw new CloudRuntimeException("Network Service Provider: " + ntwkSvcProvider.getProviderName() + " is in shutdown state in the physical network: " + physicalNetworkId + "to add this device");
    }
    ntwkSvcProvider.setFirewallServiceProvided(true);
    ntwkSvcProvider.setGatewayServiceProvided(true);
    ntwkSvcProvider.setNetworkAclServiceProvided(true);
    ntwkSvcProvider.setSourcenatServiceProvided(true);
    ntwkSvcProvider.setStaticnatServiceProvided(true);
    if (_bigswitchBcfDao.listByPhysicalNetwork(physicalNetworkId).size() > 1) {
        throw new CloudRuntimeException("At most two BCF controllers can be configured");
    }
    DataCenterVO zone = _zoneDao.findById(physicalNetwork.getDataCenterId());
    String zoneName;
    if (zone != null) {
        zoneName = zone.getName();
    } else {
        zoneName = String.valueOf(zoneId);
    }
    Boolean natNow = _bcfUtils.isNatEnabled();
    if (!nat && natNow) {
        throw new CloudRuntimeException("NAT is enabled in existing controller. Enable NAT for new controller or remove existing controller first.");
    } else if (nat && !natNow) {
        throw new CloudRuntimeException("NAT is disabled in existing controller. Disable NAT for new controller or remove existing controller first.");
    }
    Map<String, String> params = new HashMap<String, String>();
    params.put("guid", UUID.randomUUID().toString());
    params.put("zoneId", zoneName);
    params.put("physicalNetworkId", String.valueOf(physicalNetwork.getId()));
    params.put("name", "BigSwitch Controller - " + cmd.getHost());
    params.put("hostname", cmd.getHost());
    params.put("username", username);
    params.put("password", password);
    params.put("nat", nat.toString());
    // FIXME What to do with multiple isolation types
    params.put("transportzoneisotype", physicalNetwork.getIsolationMethods().get(0).toLowerCase());
    Map<String, Object> hostdetails = new HashMap<String, Object>();
    hostdetails.putAll(params);
    try {
        resource.configure(cmd.getHost(), hostdetails);
        // store current topology in bcf resource
        TopologyData topo = _bcfUtils.getTopology(physicalNetwork.getId());
        ((BigSwitchBcfResource) resource).setTopology(topo);
        final Host host = _resourceMgr.addHost(zoneId, resource, Host.Type.L2Networking, params);
        if (host != null) {
            newBcfDevice = Transaction.execute(new TransactionCallback<BigSwitchBcfDeviceVO>() {

                @Override
                public BigSwitchBcfDeviceVO doInTransaction(TransactionStatus status) {
                    BigSwitchBcfDeviceVO bigswitchBcfDevice = new BigSwitchBcfDeviceVO(host.getId(), physicalNetworkId, ntwkSvcProvider.getProviderName(), deviceName, hostname, username, password, nat, BigSwitchBcfApi.HASH_IGNORE);
                    _bigswitchBcfDao.persist(bigswitchBcfDevice);
                    DetailVO detail = new DetailVO(host.getId(), "bigswitchbcfdeviceid", String.valueOf(bigswitchBcfDevice.getId()));
                    _hostDetailsDao.persist(detail);
                    return bigswitchBcfDevice;
                }
            });
        } else {
            throw new CloudRuntimeException("Failed to add BigSwitch BCF Controller Device due to internal error.");
        }
    } catch (ConfigurationException e) {
        throw new CloudRuntimeException(e.getMessage());
    }
    // initial topology sync to newly added BCF controller
    HostVO bigswitchBcfHost = _hostDao.findById(newBcfDevice.getHostId());
    _bcfUtils.syncTopologyToBcfHost(bigswitchBcfHost, nat);
    return newBcfDevice;
}

Example 3 with TopologyData

use of com.cloud.network.bigswitch.TopologyData in project cloudstack by apache.

the class BigSwitchBcfResource method executeRequest.

private Answer executeRequest(SyncBcfTopologyCommand cmd, int numRetries) {
    try {
        TopologyData topo = _latestTopology;
        if (!cmd.isNetworkIncluded()) {
            topo.clearNetworks();
        }
        if (!cmd.isRouterIncluded()) {
            topo.clearRouters();
        }
        String hash = _bigswitchBcfApi.syncTopology(topo);
        if (!initTopologySyncDone) {
            initTopologySyncDone = true;
        }
        return new BcfAnswer(cmd, true, "BCF topology synced", hash);
    } catch (BigSwitchBcfApiException e) {
        if (numRetries > 0) {
            return retry(cmd, --numRetries);
        } else {
            return new BcfAnswer(cmd, e);
        }
    } catch (IllegalArgumentException e1) {
        return new BcfAnswer(cmd, false, "Illegal argument in BCF topology sync");
    }
}