Examples with NiciraNvpDeviceVO com.cloud.network.NiciraNvpDeviceVO used on opensource projects

Example 26 with NiciraNvpDeviceVO

use of com.cloud.network.NiciraNvpDeviceVO in project cosmic by MissionCriticalCloud.

the class NiciraNvpElement method deleteNiciraNvpDevice.

@Override
public boolean deleteNiciraNvpDevice(final DeleteNiciraNvpDeviceCmd cmd) {
    final Long niciraDeviceId = cmd.getNiciraNvpDeviceId();
    final NiciraNvpDeviceVO niciraNvpDevice = niciraNvpDao.findById(niciraDeviceId);
    if (niciraNvpDevice == null) {
        throw new InvalidParameterValueException("Could not find a nicira device with id " + niciraDeviceId);
    }
    // Find the physical network we work for
    final Long physicalNetworkId = niciraNvpDevice.getPhysicalNetworkId();
    final PhysicalNetworkVO physicalNetwork = physicalNetworkDao.findById(physicalNetworkId);
    if (physicalNetwork != null) {
        // Lets see if there are networks that use us
        // Find the nicira networks on this physical network
        final List<NetworkVO> networkList = networkDao.listByPhysicalNetwork(physicalNetworkId);
        if (networkList != null) {
            // Networks with broadcast type lswitch are ours
            for (final NetworkVO network : networkList) {
                if (network.getBroadcastDomainType() == Networks.BroadcastDomainType.Lswitch) {
                    if (network.getState() != Network.State.Shutdown && network.getState() != Network.State.Destroy) {
                        throw new CloudRuntimeException("This Nicira Nvp device can not be deleted as there are one or more logical networks provisioned by cloudstack.");
                    }
                }
            }
        }
    }
    final HostVO niciraHost = hostDao.findById(niciraNvpDevice.getHostId());
    final Long hostId = niciraHost.getId();
    niciraHost.setResourceState(ResourceState.Maintenance);
    hostDao.update(hostId, niciraHost);
    resourceMgr.deleteHost(hostId, false, false);
    niciraNvpDao.remove(niciraDeviceId);
    return true;
}

Example 27 with NiciraNvpDeviceVO

use of com.cloud.network.NiciraNvpDeviceVO in project cosmic by MissionCriticalCloud.

the class NiciraNvpElement method prepare.

@Override
public boolean prepare(final Network network, final NicProfile nic, final VirtualMachineProfile vm, final DeployDestination dest, final ReservationContext context) throws ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException, IllegalVirtualMachineException {
    if (!canHandle(network, Network.Service.Connectivity)) {
        return false;
    }
    if (network.getBroadcastUri() == null) {
        s_logger.error("Nic has no broadcast Uri with the LSwitch Uuid");
        return false;
    }
    final NicVO nicVO = nicDao.findById(nic.getId());
    final List<NiciraNvpDeviceVO> devices = niciraNvpDao.listByPhysicalNetwork(network.getPhysicalNetworkId());
    if (devices.isEmpty()) {
        s_logger.error("No NiciraNvp Controller on physical network " + network.getPhysicalNetworkId());
        return false;
    }
    final NiciraNvpDeviceVO niciraNvpDevice = devices.get(0);
    final HostVO niciraNvpHost = hostDao.findById(niciraNvpDevice.getHostId());
    final NiciraNvpNicMappingVO existingNicMap = niciraNvpNicMappingDao.findByNicUuid(nicVO.getUuid());
    if (existingNicMap != null) {
        final FindLogicalSwitchPortCommand findCmd = new FindLogicalSwitchPortCommand(existingNicMap.getLogicalSwitchUuid(), existingNicMap.getLogicalSwitchPortUuid());
        final FindLogicalSwitchPortAnswer answer = (FindLogicalSwitchPortAnswer) agentMgr.easySend(niciraNvpHost.getId(), findCmd);
        if (answer.getResult()) {
            s_logger.warn("Existing Logical Switchport found for nic " + nic.getName() + " with uuid " + existingNicMap.getLogicalSwitchPortUuid());
            final UpdateLogicalSwitchPortCommand cmd = new UpdateLogicalSwitchPortCommand(existingNicMap.getLogicalSwitchPortUuid(), BroadcastDomainType.getValue(network.getBroadcastUri()), nicVO.getUuid(), context.getDomain().getName() + "-" + context.getAccount().getAccountName(), nic.getName());
            agentMgr.easySend(niciraNvpHost.getId(), cmd);
            return true;
        } else {
            s_logger.error("Stale entry found for nic " + nic.getName() + " with logical switchport uuid " + existingNicMap.getLogicalSwitchPortUuid());
            niciraNvpNicMappingDao.remove(existingNicMap.getId());
        }
    }
    VirtualMachine virtualMachine = vm.getVirtualMachine();
    boolean macLearning = false;
    if (virtualMachine != null) {
        macLearning = guestOSDao.listByGuestOSId(virtualMachine.getGuestOSId()).isMacLearning();
    }
    final CreateLogicalSwitchPortCommand cmd = new CreateLogicalSwitchPortCommand(BroadcastDomainType.getValue(network.getBroadcastUri()), nicVO.getUuid(), context.getDomain().getName() + "-" + context.getAccount().getAccountName(), nic.getName(), macLearning);
    final CreateLogicalSwitchPortAnswer answer = (CreateLogicalSwitchPortAnswer) agentMgr.easySend(niciraNvpHost.getId(), cmd);
    if (answer == null || !answer.getResult()) {
        throw new NicPreparationException("CreateLogicalSwitchPortCommand failed");
    }
    final NiciraNvpNicMappingVO nicMap = new NiciraNvpNicMappingVO(BroadcastDomainType.getValue(network.getBroadcastUri()), answer.getLogicalSwitchPortUuid(), nicVO.getUuid());
    niciraNvpNicMappingDao.persist(nicMap);
    return true;
}

Example 28 with NiciraNvpDeviceVO

use of com.cloud.network.NiciraNvpDeviceVO in project cosmic by MissionCriticalCloud.

the class NiciraNvpElement method applyIps.

/**
 * From interface IpDeployer
 *
 * @param network
 * @param ipAddress
 * @param services
 * @return
 * @throws ResourceUnavailableException
 */
@Override
public boolean applyIps(final Network network, final List<? extends PublicIpAddress> ipAddress, final Set<Network.Service> services) throws ResourceUnavailableException {
    if (services.contains(Network.Service.SourceNat)) {
        // Only if we need to provide SourceNat we need to configure the logical router
        // SourceNat is required for StaticNat and PortForwarding
        final List<NiciraNvpDeviceVO> devices = niciraNvpDao.listByPhysicalNetwork(network.getPhysicalNetworkId());
        if (devices.isEmpty()) {
            s_logger.error("No NiciraNvp Controller on physical network " + network.getPhysicalNetworkId());
            return false;
        }
        final NiciraNvpDeviceVO niciraNvpDevice = devices.get(0);
        final HostVO niciraNvpHost = hostDao.findById(niciraNvpDevice.getHostId());
        hostDao.loadDetails(niciraNvpHost);
        final NiciraNvpRouterMappingVO routermapping = niciraNvpRouterMappingDao.findByNetworkId(network.getId());
        if (routermapping == null) {
            s_logger.error("No logical router uuid found for network " + network.getDisplayText());
            return false;
        }
        final List<String> cidrs = new ArrayList<>();
        for (final PublicIpAddress ip : ipAddress) {
            if (ip.getState() == IpAddress.State.Releasing) {
                // the Logical Router
                continue;
            }
            cidrs.add(ip.getAddress().addr() + "/" + NetUtils.getCidrSize(ip.getNetmask()));
        }
        final ConfigurePublicIpsOnLogicalRouterCommand cmd = new ConfigurePublicIpsOnLogicalRouterCommand(routermapping.getLogicalRouterUuid(), niciraNvpHost.getDetail("l3gatewayserviceuuid"), cidrs);
        final ConfigurePublicIpsOnLogicalRouterAnswer answer = (ConfigurePublicIpsOnLogicalRouterAnswer) agentMgr.easySend(niciraNvpHost.getId(), cmd);
        // FIXME answer can be null if the host is down
        return answer.getResult();
    } else {
        s_logger.debug("No need to provision ip addresses as we are not providing L3 services.");
    }
    return true;
}

Example 29 with NiciraNvpDeviceVO

use of com.cloud.network.NiciraNvpDeviceVO in project cosmic by MissionCriticalCloud.

the class NiciraNvpElement method implement.

@Override
public boolean implement(final Network network, final NetworkOffering offering, final DeployDestination dest, final ReservationContext context) throws ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException {
    s_logger.debug("entering NiciraNvpElement implement function for network " + network.getDisplayText() + " (state " + network.getState() + ")");
    if (!canHandle(network, Network.Service.Connectivity)) {
        return false;
    }
    if (network.getBroadcastUri() == null) {
        s_logger.error("Nic has no broadcast Uri with the LSwitch Uuid");
        return false;
    }
    final List<NiciraNvpDeviceVO> devices = niciraNvpDao.listByPhysicalNetwork(network.getPhysicalNetworkId());
    if (devices.isEmpty()) {
        s_logger.error("No NiciraNvp Controller on physical network " + network.getPhysicalNetworkId());
        return false;
    }
    final NiciraNvpDeviceVO niciraNvpDevice = devices.get(0);
    final HostVO niciraNvpHost = hostDao.findById(niciraNvpDevice.getHostId());
    hostDao.loadDetails(niciraNvpHost);
    final Account owner = context.getAccount();
    // Implement SourceNat immediately as we have al the info already
    if (networkModel.isProviderSupportServiceInNetwork(network.getId(), Network.Service.SourceNat, Network.Provider.NiciraNvp)) {
        s_logger.debug("Apparently we are supposed to provide SourceNat on this network");
        final PublicIp sourceNatIp = ipAddrMgr.assignSourceNatIpAddressToGuestNetwork(owner, network);
        final String publicCidr = sourceNatIp.getAddress().addr() + "/" + NetUtils.getCidrSize(sourceNatIp.getVlanNetmask());
        final String internalCidr = network.getGateway() + "/" + network.getCidr().split("/")[1];
        // assuming a vlan:
        String vtag = sourceNatIp.getVlanTag();
        BroadcastDomainType tiep = null;
        try {
            tiep = BroadcastDomainType.getTypeOf(vtag);
        } catch (final URISyntaxException use) {
            throw new CloudRuntimeException("vlantag for sourceNatIp is not valid: " + vtag, use);
        }
        if (tiep == BroadcastDomainType.Vlan) {
            vtag = BroadcastDomainType.Vlan.getValueFrom(BroadcastDomainType.fromString(vtag));
        } else if (!(tiep == BroadcastDomainType.UnDecided || tiep == BroadcastDomainType.Native)) {
            throw new CloudRuntimeException("only vlans are supported for sourceNatIp, at this moment: " + vtag);
        }
        final long vlanid = Vlan.UNTAGGED.equals(vtag) ? 0 : Long.parseLong(vtag);
        final CreateLogicalRouterCommand cmd = new CreateLogicalRouterCommand(niciraNvpHost.getDetail("l3gatewayserviceuuid"), vlanid, BroadcastDomainType.getValue(network.getBroadcastUri()), "router-" + network.getDisplayText(), publicCidr, sourceNatIp.getGateway(), internalCidr, context.getDomain().getName() + "-" + context.getAccount().getAccountName());
        final CreateLogicalRouterAnswer answer = (CreateLogicalRouterAnswer) agentMgr.easySend(niciraNvpHost.getId(), cmd);
        if (answer.getResult() == false) {
            s_logger.error("Failed to create Logical Router for network " + network.getDisplayText());
            return false;
        }
        // Store the uuid so we can easily find it during cleanup
        final NiciraNvpRouterMappingVO routermapping = new NiciraNvpRouterMappingVO(answer.getLogicalRouterUuid(), network.getId());
        niciraNvpRouterMappingDao.persist(routermapping);
    }
    return true;
}

Example 30 with NiciraNvpDeviceVO

use of com.cloud.network.NiciraNvpDeviceVO in project cosmic by MissionCriticalCloud.

the class NiciraNvpElement method listNiciraNvpDeviceNetworks.

@Override
public List<? extends Network> listNiciraNvpDeviceNetworks(final ListNiciraNvpDeviceNetworksCmd cmd) {
    final Long niciraDeviceId = cmd.getNiciraNvpDeviceId();
    final NiciraNvpDeviceVO niciraNvpDevice = niciraNvpDao.findById(niciraDeviceId);
    if (niciraNvpDevice == null) {
        throw new InvalidParameterValueException("Could not find a nicira device with id " + niciraDeviceId);
    }
    // Find the physical network we work for
    final Long physicalNetworkId = niciraNvpDevice.getPhysicalNetworkId();
    final PhysicalNetworkVO physicalNetwork = physicalNetworkDao.findById(physicalNetworkId);
    if (physicalNetwork == null) {
        // No such physical network, so no provisioned networks
        return Collections.emptyList();
    }
    // Find the nicira networks on this physical network
    final List<NetworkVO> networkList = networkDao.listByPhysicalNetwork(physicalNetworkId);
    if (networkList == null) {
        return Collections.emptyList();
    }
    // Networks with broadcast type lswitch are ours
    final List<NetworkVO> responseList = new ArrayList<>();
    for (final NetworkVO network : networkList) {
        if (network.getBroadcastDomainType() == Networks.BroadcastDomainType.Lswitch) {
            responseList.add(network);
        }
    }
    return responseList;
}