Examples with NetworkOffering com.cloud.offering.NetworkOffering used on opensource projects

Example 86 with NetworkOffering

use of com.cloud.offering.NetworkOffering in project cloudstack by apache.

the class ExternalFirewallDeviceManagerImpl method manageGuestNetworkWithExternalFirewall.

@Override
public boolean manageGuestNetworkWithExternalFirewall(boolean add, Network network) throws ResourceUnavailableException, InsufficientCapacityException {
    if (network.getTrafficType() != TrafficType.Guest) {
        s_logger.trace("External firewall can only be used for add/remove guest networks.");
        return false;
    }
    long zoneId = network.getDataCenterId();
    DataCenterVO zone = _dcDao.findById(zoneId);
    HostVO externalFirewall = null;
    if (add) {
        GlobalLock deviceMapLock = GlobalLock.getInternLock("NetworkFirewallDeviceMap");
        try {
            if (deviceMapLock.lock(120)) {
                try {
                    ExternalFirewallDeviceVO device = findSuitableFirewallForNetwork(network);
                    long externalFirewallId = device.getId();
                    NetworkExternalFirewallVO networkFW = new NetworkExternalFirewallVO(network.getId(), externalFirewallId);
                    _networkExternalFirewallDao.persist(networkFW);
                    externalFirewall = _hostDao.findById(device.getHostId());
                } finally {
                    deviceMapLock.unlock();
                }
            }
        } finally {
            deviceMapLock.releaseRef();
        }
    } else {
        ExternalFirewallDeviceVO fwDeviceVO = getExternalFirewallForNetwork(network);
        if (fwDeviceVO == null) {
            s_logger.warn("Network shutdown requested on external firewall element, which did not implement the network." + " Either network implement failed half way through or already network shutdown is completed.");
            return true;
        }
        externalFirewall = _hostDao.findById(fwDeviceVO.getHostId());
    }
    Account account = _accountDao.findByIdIncludingRemoved(network.getAccountId());
    NetworkOffering offering = _networkOfferingDao.findById(network.getNetworkOfferingId());
    boolean sharedSourceNat = offering.getSharedSourceNat();
    IPAddressVO sourceNatIp = null;
    if (!sharedSourceNat) {
        // Get the source NAT IP address for this network
        List<? extends IpAddress> sourceNatIps = _networkModel.listPublicIpsAssignedToAccount(network.getAccountId(), zoneId, true);
        for (IpAddress ipAddress : sourceNatIps) {
            if (ipAddress.getAssociatedWithNetworkId().longValue() == network.getId()) {
                sourceNatIp = _ipAddressDao.findById(ipAddress.getId());
                break;
            }
        }
        if (sourceNatIp == null) {
            String errorMsg = "External firewall was unable to find the source NAT IP address for network " + network.getName();
            s_logger.error(errorMsg);
            return true;
        }
    }
    // Send a command to the external firewall to implement or shutdown the guest network
    long guestVlanTag = Long.parseLong(BroadcastDomainType.getValue(network.getBroadcastUri()));
    String guestVlanGateway = network.getGateway();
    String guestVlanCidr = network.getCidr();
    String sourceNatIpAddress = null;
    String publicVlanTag = null;
    if (sourceNatIp != null) {
        sourceNatIpAddress = sourceNatIp.getAddress().addr();
        VlanVO publicVlan = _vlanDao.findById(sourceNatIp.getVlanId());
        publicVlanTag = publicVlan.getVlanTag();
    }
    // Get network rate
    Integer networkRate = _networkModel.getNetworkRate(network.getId(), null);
    IpAddressTO ip = new IpAddressTO(account.getAccountId(), sourceNatIpAddress, add, false, !sharedSourceNat, publicVlanTag, null, null, null, networkRate, false);
    IpAddressTO[] ips = new IpAddressTO[1];
    ips[0] = ip;
    IpAssocCommand cmd = new IpAssocCommand(ips);
    cmd.setAccessDetail(NetworkElementCommand.GUEST_NETWORK_GATEWAY, guestVlanGateway);
    cmd.setAccessDetail(NetworkElementCommand.GUEST_NETWORK_CIDR, guestVlanCidr);
    cmd.setAccessDetail(NetworkElementCommand.GUEST_VLAN_TAG, String.valueOf(guestVlanTag));
    Answer answer = _agentMgr.easySend(externalFirewall.getId(), cmd);
    List<String> reservedIpAddressesForGuestNetwork = _nicDao.listIpAddressInNetwork(network.getId());
    if (answer == null || !answer.getResult()) {
        String action = add ? "implement" : "shutdown";
        String answerDetails = (answer != null) ? answer.getDetails() : "answer was null";
        String msg = "External firewall was unable to " + action + " the guest network on the external firewall in zone " + zone.getName() + " due to " + answerDetails;
        s_logger.error(msg);
        if (!add && (!reservedIpAddressesForGuestNetwork.contains(network.getGateway()))) {
            // If we failed the implementation as well, then just return, no complain
            s_logger.error("Skip the shutdown of guest network on SRX because it seems we didn't implement it as well");
            return true;
        }
        throw new ResourceUnavailableException(msg, DataCenter.class, zoneId);
    }
    if (add && (!reservedIpAddressesForGuestNetwork.contains(network.getGateway()))) {
        // Insert a new NIC for this guest network to reserve the gateway address
        _networkMgr.savePlaceholderNic(network, network.getGateway(), null, null);
    }
    // Delete any mappings used for inline external load balancers in this network
    List<NicVO> nicsInNetwork = _nicDao.listByNetworkId(network.getId());
    for (NicVO nic : nicsInNetwork) {
        InlineLoadBalancerNicMapVO mapping = _inlineLoadBalancerNicMapDao.findByNicId(nic.getId());
        if (mapping != null) {
            _nicDao.expunge(mapping.getNicId());
            _inlineLoadBalancerNicMapDao.expunge(mapping.getId());
        }
    }
    // on network shutdown, delete placeHolder nics used for the firewall device
    if (!add) {
        List<NicVO> nics = _nicDao.listByNetworkId(network.getId());
        for (NicVO nic : nics) {
            if (nic.getVmType() == null && nic.getReservationStrategy().equals(ReservationStrategy.PlaceHolder) && nic.getIPv4Address().equals(network.getGateway())) {
                s_logger.debug("Removing placeholder nic " + nic + " for the network " + network);
                _nicDao.remove(nic.getId());
            }
        }
        freeFirewallForNetwork(network);
    }
    String action = add ? "implemented" : "shut down";
    s_logger.debug("External firewall has " + action + " the guest network for account " + account.getAccountName() + "(id = " + account.getAccountId() + ") with VLAN tag " + guestVlanTag);
    return true;
}

Example 87 with NetworkOffering

use of com.cloud.offering.NetworkOffering in project cloudstack by apache.

the class NetworkModelImpl method getNetworkRate.

@Override
public Integer getNetworkRate(long networkId, Long vmId) {
    VMInstanceVO vm = null;
    if (vmId != null) {
        vm = _vmDao.findById(vmId);
    }
    Network network = getNetwork(networkId);
    NetworkOffering ntwkOff = _entityMgr.findById(NetworkOffering.class, network.getNetworkOfferingId());
    // For default userVm Default network and domR guest/public network, get rate information from the service
    // offering; for other situations get information
    // from the network offering
    boolean isUserVmsDefaultNetwork = false;
    boolean isDomRGuestOrPublicNetwork = false;
    boolean isSystemVmNetwork = false;
    if (vm != null) {
        Nic nic = _nicDao.findByNtwkIdAndInstanceId(networkId, vmId);
        if (vm.getType() == Type.User && nic != null && nic.isDefaultNic()) {
            isUserVmsDefaultNetwork = true;
        } else if (vm.getType() == Type.DomainRouter && ntwkOff != null && (ntwkOff.getTrafficType() == TrafficType.Public || ntwkOff.getTrafficType() == TrafficType.Guest)) {
            isDomRGuestOrPublicNetwork = true;
        } else if (vm.getType() == Type.ConsoleProxy || vm.getType() == Type.SecondaryStorageVm) {
            isSystemVmNetwork = true;
        }
    }
    if (isUserVmsDefaultNetwork || isDomRGuestOrPublicNetwork) {
        return _configMgr.getServiceOfferingNetworkRate(vm.getServiceOfferingId(), network.getDataCenterId());
    } else if (isSystemVmNetwork) {
        return -1;
    } else {
        return _configMgr.getNetworkOfferingNetworkRate(ntwkOff.getId(), network.getDataCenterId());
    }
}

Example 88 with NetworkOffering

use of com.cloud.offering.NetworkOffering in project cloudstack by apache.

the class SecondaryStorageManagerImpl method createSecStorageVmInstance.

protected Map<String, Object> createSecStorageVmInstance(long dataCenterId, SecondaryStorageVm.Role role) {
    DataStore secStore = _dataStoreMgr.getImageStore(dataCenterId);
    if (secStore == null) {
        String msg = "No secondary storage available in zone " + dataCenterId + ", cannot create secondary storage vm";
        s_logger.warn(msg);
        throw new CloudRuntimeException(msg);
    }
    long id = _secStorageVmDao.getNextInSequence(Long.class, "id");
    String name = VirtualMachineName.getSystemVmName(id, _instance, "s").intern();
    Account systemAcct = _accountMgr.getSystemAccount();
    DataCenterDeployment plan = new DataCenterDeployment(dataCenterId);
    DataCenter dc = _dcDao.findById(plan.getDataCenterId());
    NetworkVO defaultNetwork = getDefaultNetworkForCreation(dc);
    List<? extends NetworkOffering> offerings = null;
    if (_sNwMgr.isStorageIpRangeAvailable(dataCenterId)) {
        offerings = _networkModel.getSystemAccountNetworkOfferings(NetworkOffering.SystemControlNetwork, NetworkOffering.SystemManagementNetwork, NetworkOffering.SystemStorageNetwork);
    } else {
        offerings = _networkModel.getSystemAccountNetworkOfferings(NetworkOffering.SystemControlNetwork, NetworkOffering.SystemManagementNetwork);
    }
    LinkedHashMap<Network, List<? extends NicProfile>> networks = new LinkedHashMap<Network, List<? extends NicProfile>>(offerings.size() + 1);
    NicProfile defaultNic = new NicProfile();
    defaultNic.setDefaultNic(true);
    defaultNic.setDeviceId(2);
    try {
        networks.put(_networkMgr.setupNetwork(systemAcct, _networkOfferingDao.findById(defaultNetwork.getNetworkOfferingId()), plan, null, null, false).get(0), new ArrayList<NicProfile>(Arrays.asList(defaultNic)));
        for (NetworkOffering offering : offerings) {
            networks.put(_networkMgr.setupNetwork(systemAcct, offering, plan, null, null, false).get(0), new ArrayList<NicProfile>());
        }
    } catch (ConcurrentOperationException e) {
        s_logger.info("Unable to setup due to concurrent operation. " + e);
        return new HashMap<String, Object>();
    }
    VMTemplateVO template = null;
    HypervisorType availableHypervisor = _resourceMgr.getAvailableHypervisor(dataCenterId);
    template = _templateDao.findSystemVMReadyTemplate(dataCenterId, availableHypervisor);
    if (template == null) {
        throw new CloudRuntimeException("Not able to find the System templates or not downloaded in zone " + dataCenterId);
    }
    ServiceOfferingVO serviceOffering = _serviceOffering;
    if (serviceOffering == null) {
        serviceOffering = _offeringDao.findDefaultSystemOffering(ServiceOffering.ssvmDefaultOffUniqueName, ConfigurationManagerImpl.SystemVMUseLocalStorage.valueIn(dataCenterId));
    }
    SecondaryStorageVmVO secStorageVm = new SecondaryStorageVmVO(id, serviceOffering.getId(), name, template.getId(), template.getHypervisorType(), template.getGuestOSId(), dataCenterId, systemAcct.getDomainId(), systemAcct.getId(), _accountMgr.getSystemUser().getId(), role, serviceOffering.getOfferHA());
    secStorageVm.setDynamicallyScalable(template.isDynamicallyScalable());
    secStorageVm = _secStorageVmDao.persist(secStorageVm);
    try {
        _itMgr.allocate(name, template, serviceOffering, networks, plan, null);
        secStorageVm = _secStorageVmDao.findById(secStorageVm.getId());
    } catch (InsufficientCapacityException e) {
        s_logger.warn("InsufficientCapacity", e);
        throw new CloudRuntimeException("Insufficient capacity exception", e);
    }
    Map<String, Object> context = new HashMap<String, Object>();
    context.put("secStorageVmId", secStorageVm.getId());
    return context;
}

Example 89 with NetworkOffering

use of com.cloud.offering.NetworkOffering in project cloudstack by apache.

the class DomainRouterDaoImpl method addRouterToGuestNetwork.

@Override
@DB
public void addRouterToGuestNetwork(final VirtualRouter router, final Network guestNetwork) {
    if (_routerNetworkDao.findByRouterAndNetwork(router.getId(), guestNetwork.getId()) == null) {
        final NetworkOffering off = _offDao.findById(guestNetwork.getNetworkOfferingId());
        if (!off.getName().equalsIgnoreCase(NetworkOffering.SystemPrivateGatewayNetworkOffering)) {
            final TransactionLegacy txn = TransactionLegacy.currentTxn();
            txn.start();
            //1) add router to network
            final RouterNetworkVO routerNtwkMap = new RouterNetworkVO(router.getId(), guestNetwork.getId(), guestNetwork.getGuestType());
            _routerNetworkDao.persist(routerNtwkMap);
            //2) create user stats entry for the network
            UserStatisticsVO stats = _userStatsDao.findBy(router.getAccountId(), router.getDataCenterId(), guestNetwork.getId(), null, router.getId(), router.getType().toString());
            if (stats == null) {
                stats = new UserStatisticsVO(router.getAccountId(), router.getDataCenterId(), null, router.getId(), router.getType().toString(), guestNetwork.getId());
                _userStatsDao.persist(stats);
            }
            txn.commit();
        }
    }
}

Example 90 with NetworkOffering

use of com.cloud.offering.NetworkOffering in project cloudstack by apache.

the class NetworkOrchestrator method getLoadBalancingProviderForNetwork.

@Override
public LoadBalancingServiceProvider getLoadBalancingProviderForNetwork(final Network network, final Scheme lbScheme) {
    final List<NetworkElement> lbElements = getElementForServiceInNetwork(network, Service.Lb);
    NetworkElement lbElement = null;
    if (lbElements.size() > 1) {
        String providerName = null;
        //get network offering details
        final NetworkOffering off = _entityMgr.findById(NetworkOffering.class, network.getNetworkOfferingId());
        if (lbScheme == Scheme.Public) {
            providerName = _ntwkOffDetailsDao.getDetail(off.getId(), NetworkOffering.Detail.PublicLbProvider);
        } else {
            providerName = _ntwkOffDetailsDao.getDetail(off.getId(), NetworkOffering.Detail.InternalLbProvider);
        }
        if (providerName == null) {
            throw new InvalidParameterValueException("Can't find Lb provider supporting scheme " + lbScheme.toString() + " in network " + network);
        }
        lbElement = _networkModel.getElementImplementingProvider(providerName);
    } else if (lbElements.size() == 1) {
        lbElement = lbElements.get(0);
    }
    assert lbElement != null;
    assert lbElement instanceof LoadBalancingServiceProvider;
    return (LoadBalancingServiceProvider) lbElement;
}