Examples with InsufficientVirtualNetworkCapacityException com.cloud.exception.InsufficientVirtualNetworkCapacityException used on opensource projects

Example 1 with InsufficientVirtualNetworkCapacityException

use of com.cloud.exception.InsufficientVirtualNetworkCapacityException in project cloudstack by apache.

the class ExternalGuestNetworkGuru method reserve.

@Override
public void reserve(NicProfile nic, Network config, VirtualMachineProfile vm, DeployDestination dest, ReservationContext context) throws InsufficientVirtualNetworkCapacityException, InsufficientAddressCapacityException {
    assert (nic.getReservationStrategy() == ReservationStrategy.Start) : "What can I do for nics that are not allocated at start? ";
    DataCenter dc = _dcDao.findById(config.getDataCenterId());
    if (_networkModel.networkIsConfiguredForExternalNetworking(config.getDataCenterId(), config.getId())) {
        nic.setBroadcastUri(config.getBroadcastUri());
        nic.setIsolationUri(config.getBroadcastUri());
        nic.setIPv4Dns1(dc.getDns1());
        nic.setIPv4Dns2(dc.getDns2());
        nic.setIPv4Netmask(NetUtils.cidr2Netmask(config.getCidr()));
        long cidrAddress = NetUtils.ip2Long(config.getCidr().split("/")[0]);
        int cidrSize = getGloballyConfiguredCidrSize();
        nic.setIPv4Gateway(config.getGateway());
        if (nic.getIPv4Address() == null) {
            String guestIp = _ipAddrMgr.acquireGuestIpAddress(config, null);
            if (guestIp == null) {
                throw new InsufficientVirtualNetworkCapacityException("Unable to acquire guest IP address for network " + config, DataCenter.class, dc.getId());
            }
            nic.setIPv4Address(guestIp);
        } else {
            long ipMask = NetUtils.ip2Long(nic.getIPv4Address()) & ~(0xffffffffffffffffl << (32 - cidrSize));
            nic.setIPv4Address(NetUtils.long2Ip(cidrAddress | ipMask));
        }
    } else {
        super.reserve(nic, config, vm, dest, context);
    }
}

Example 2 with InsufficientVirtualNetworkCapacityException

use of com.cloud.exception.InsufficientVirtualNetworkCapacityException in project cloudstack by apache.

the class OpendaylightGuestNetworkGuru method reserve.

@Override
public void reserve(NicProfile nic, Network network, VirtualMachineProfile vm, DeployDestination dest, ReservationContext context) throws InsufficientVirtualNetworkCapacityException, InsufficientAddressCapacityException {
    super.reserve(nic, network, vm, dest, context);
    //get physical network id
    Long physicalNetworkId = network.getPhysicalNetworkId();
    List<OpenDaylightControllerVO> devices = openDaylightControllerMappingDao.listByPhysicalNetwork(physicalNetworkId);
    if (devices.isEmpty()) {
        s_logger.error("No Controller on physical network " + physicalNetworkId);
        throw new InsufficientVirtualNetworkCapacityException("No OpenDaylight Controller configured for this network", dest.getPod().getId());
    }
    OpenDaylightControllerVO controller = devices.get(0);
    AddHypervisorCommand addCmd = new AddHypervisorCommand(dest.getHost().getUuid(), dest.getHost().getPrivateIpAddress());
    AddHypervisorAnswer addAnswer = (AddHypervisorAnswer) agentManager.easySend(controller.getHostId(), addCmd);
    if (addAnswer == null || !addAnswer.getResult()) {
        s_logger.error("Failed to add " + dest.getHost().getName() + " as a node to the controller");
        throw new InsufficientVirtualNetworkCapacityException("Failed to add destination hypervisor to the OpenDaylight Controller", dest.getPod().getId());
    }
    ConfigurePortCommand cmd = new ConfigurePortCommand(UUID.fromString(nic.getUuid()), UUID.fromString(BroadcastDomainType.getValue(network.getBroadcastUri())), context.getAccount().getAccountName(), nic.getMacAddress());
    ConfigurePortAnswer answer = (ConfigurePortAnswer) agentManager.easySend(controller.getHostId(), cmd);
    if (answer == null || !answer.getResult()) {
        s_logger.error("ConfigureNetworkCommand failed");
        throw new InsufficientVirtualNetworkCapacityException("Failed to configure the port on the OpenDaylight Controller", dest.getPod().getId());
    }
}

Example 3 with InsufficientVirtualNetworkCapacityException

use of com.cloud.exception.InsufficientVirtualNetworkCapacityException in project cloudstack by apache.

the class ContrailGuru method reserve.

/**
     * Allocate the ip address (and mac) for the specified VM device.
     */
@Override
public void reserve(NicProfile nic, Network network, VirtualMachineProfile vm, DeployDestination dest, ReservationContext context) throws InsufficientVirtualNetworkCapacityException, InsufficientAddressCapacityException, ConcurrentOperationException {
    s_logger.debug("reserve NicProfile on network id: " + network.getId() + " " + network.getName());
    s_logger.debug("deviceId: " + nic.getDeviceId());
    NicVO nicVO = _nicDao.findById(nic.getId());
    assert nicVO != null;
    VirtualNetworkModel vnModel = _manager.getDatabase().lookupVirtualNetwork(network.getUuid(), _manager.getCanonicalName(network), network.getTrafficType());
    /* Network must have been implemented */
    assert vnModel != null;
    VirtualMachineModel vmModel = _manager.getDatabase().lookupVirtualMachine(vm.getUuid());
    if (vmModel == null) {
        VMInstanceVO vmVo = (VMInstanceVO) vm.getVirtualMachine();
        vmModel = new VirtualMachineModel(vmVo, vm.getUuid());
        vmModel.setProperties(_manager.getModelController(), vmVo);
    }
    VMInterfaceModel vmiModel = vmModel.getVMInterface(nicVO.getUuid());
    if (vmiModel == null) {
        vmiModel = new VMInterfaceModel(nicVO.getUuid());
        vmiModel.addToVirtualMachine(vmModel);
        vmiModel.addToVirtualNetwork(vnModel);
    }
    try {
        vmiModel.build(_manager.getModelController(), (VMInstanceVO) vm.getVirtualMachine(), nicVO);
        vmiModel.setActive();
    } catch (IOException ex) {
        s_logger.error("virtual-machine-interface set", ex);
        return;
    }
    InstanceIpModel ipModel = vmiModel.getInstanceIp();
    if (ipModel == null) {
        ipModel = new InstanceIpModel(vm.getInstanceName(), nic.getDeviceId());
        ipModel.addToVMInterface(vmiModel);
    } else {
        s_logger.debug("Reuse existing instance-ip object on " + ipModel.getName());
    }
    if (nic.getIPv4Address() != null) {
        s_logger.debug("Nic using existing IP address " + nic.getIPv4Address());
        ipModel.setAddress(nic.getIPv4Address());
    }
    try {
        vmModel.update(_manager.getModelController());
    } catch (Exception ex) {
        s_logger.warn("virtual-machine update", ex);
        return;
    }
    _manager.getDatabase().getVirtualMachines().add(vmModel);
    VirtualMachineInterface vmi = vmiModel.getVMInterface();
    // allocate mac address
    if (nic.getMacAddress() == null) {
        MacAddressesType macs = vmi.getMacAddresses();
        if (macs == null) {
            s_logger.debug("no mac address is allocated for Nic " + nicVO.getUuid());
        } else {
            s_logger.info("VMI " + _manager.getVifNameByVmUuid(vm.getUuid(), nicVO.getDeviceId()) + " got mac address: " + macs.getMacAddress().get(0));
            nic.setMacAddress(macs.getMacAddress().get(0));
        }
    }
    if (nic.getIPv4Address() == null) {
        s_logger.debug("Allocated IP address " + ipModel.getAddress());
        nic.setIPv4Address(ipModel.getAddress());
        if (network.getCidr() != null) {
            nic.setIPv4Netmask(NetUtils.cidr2Netmask(network.getCidr()));
        }
        nic.setIPv4Gateway(network.getGateway());
        nic.setFormat(AddressFormat.Ip4);
    }
}

Example 4 with InsufficientVirtualNetworkCapacityException

use of com.cloud.exception.InsufficientVirtualNetworkCapacityException in project cloudstack by apache.

the class NuageVspEntityBuilder method buildVspNetwork.

public VspNetwork buildVspNetwork(long domainId, Network network) {
    VspNetwork.Builder vspNetworkBuilder = new VspNetwork.Builder().id(network.getId()).uuid(network.getUuid()).name(network.getName()).cidr(network.getCidr()).gateway(network.getGateway());
    DomainVO domain = _domainDao.findById(domainId);
    VspDomain vspDomain = buildVspDomain(domain);
    vspNetworkBuilder.domain(vspDomain);
    AccountVO account = _accountDao.findById(network.getAccountId());
    if (account != null) {
        vspNetworkBuilder.accountUuid(account.getUuid()).accountName(account.getAccountName());
    }
    NetworkOfferingVO networkOffering = _networkOfferingDao.findById(network.getNetworkOfferingId());
    vspNetworkBuilder.egressDefaultPolicy(networkOffering.getEgressDefaultPolicy()).publicAccess(networkOffering.getSupportsPublicAccess());
    if (network.getVpcId() != null) {
        VpcVO vpc = _vpcDao.findById(network.getVpcId());
        vspNetworkBuilder.vpcUuid(vpc.getUuid()).vpcName(vpc.getName()).networkType(VspNetwork.NetworkType.Vpc);
    } else {
        if (networkOffering.getGuestType() == Network.GuestType.Shared) {
            List<VlanVO> vlans = _vlanDao.listVlansByNetworkIdIncludingRemoved(network.getId());
            List<VspAddressRange> vspAddressRanges = Lists.transform(vlans, new Function<VlanVO, VspAddressRange>() {

                @Nullable
                @Override
                public VspAddressRange apply(VlanVO vlanVO) {
                    return new VspAddressRange.Builder().gateway(vlanVO.getVlanGateway()).netmask(vlanVO.getVlanNetmask()).build();
                }
            });
            vspNetworkBuilder.networkType(VspNetwork.NetworkType.Shared).addressRanges(vspAddressRanges);
        } else if (_networkOfferingServiceMapDao.areServicesSupportedByNetworkOffering(network.getNetworkOfferingId(), Network.Service.SourceNat) || _networkOfferingServiceMapDao.areServicesSupportedByNetworkOffering(network.getNetworkOfferingId(), Network.Service.StaticNat)) {
            vspNetworkBuilder.networkType(VspNetwork.NetworkType.L3);
        } else {
            vspNetworkBuilder.networkType(VspNetwork.NetworkType.L2);
        }
    }
    boolean firewallServiceSupported = _networkModel.areServicesSupportedByNetworkOffering(network.getNetworkOfferingId(), Network.Service.Firewall);
    vspNetworkBuilder.firewallServiceSupported(firewallServiceSupported);
    String preConfiguredDomainTemplateName = NuageVspUtil.getPreConfiguredDomainTemplateName(_configurationDao, _networkDetailsDao, network, networkOffering);
    vspNetworkBuilder.domainTemplateName(preConfiguredDomainTemplateName);
    if (usesVirtualRouter(networkOffering.getId())) {
        try {
            List<Pair<String, String>> ipAddressRanges = networkOffering.getGuestType() == Network.GuestType.Shared ? getSharedIpAddressRanges(network.getId()) : getIpAddressRanges(network);
            String virtualRouterIp = getVirtualRouterIP(network, ipAddressRanges);
            vspNetworkBuilder.virtualRouterIp(virtualRouterIp);
        } catch (InsufficientVirtualNetworkCapacityException ex) {
            s_logger.error("There is an insufficient network capacity in network " + network.getId(), ex);
            throw new CloudRuntimeException("There is an insufficient network capacity in network " + network.getId(), ex);
        }
    }
    return vspNetworkBuilder.build();
}

Example 5 with InsufficientVirtualNetworkCapacityException

use of com.cloud.exception.InsufficientVirtualNetworkCapacityException in project cloudstack by apache.

the class NuageVspEntityBuilder method getVirtualRouterIP.

private String getVirtualRouterIP(Network network, List<Pair<String, String>> ipAddressRanges) throws InsufficientVirtualNetworkCapacityException {
    if (network.getBroadcastUri() != null) {
        return network.getBroadcastUri().getPath().substring(1);
    }
    Pair<String, String> lowestIpAddressRange = null;
    long ipCount = 0;
    if (ipAddressRanges.size() == 1) {
        lowestIpAddressRange = Iterables.getOnlyElement(ipAddressRanges);
        ipCount = NetUtils.ip2Long(lowestIpAddressRange.getRight()) - NetUtils.ip2Long(lowestIpAddressRange.getLeft()) + 1;
    } else {
        for (Pair<String, String> ipAddressRange : ipAddressRanges) {
            if (lowestIpAddressRange == null || NetUtils.ip2Long(ipAddressRange.getLeft()) < NetUtils.ip2Long(lowestIpAddressRange.getLeft())) {
                lowestIpAddressRange = ipAddressRange;
            }
            ipCount += NetUtils.ip2Long(ipAddressRange.getRight()) - NetUtils.ip2Long(ipAddressRange.getLeft()) + 1;
        }
    }
    if (ipCount == 0) {
        throw new InsufficientVirtualNetworkCapacityException("VSP allocates an IP for VirtualRouter." + " But no ip address ranges are specified", Network.class, network.getId());
    } else if (ipCount < 3) {
        throw new InsufficientVirtualNetworkCapacityException("VSP allocates an IP for VirtualRouter." + " So, subnet should have atleast minimum 3 hosts", Network.class, network.getId());
    }
    String virtualRouterIp = lowestIpAddressRange.getLeft();
    long lowestIp = NetUtils.ip2Long(lowestIpAddressRange.getLeft());
    lowestIp = lowestIp + 1;
    lowestIpAddressRange.setLeft(NetUtils.long2Ip(lowestIp));
    return virtualRouterIp;
}