| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| package com.cloud.network.guru; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Random; |
| |
| import javax.inject.Inject; |
| |
| import org.apache.cloudstack.api.ApiCommandResourceType; |
| import org.apache.cloudstack.context.CallContext; |
| import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationService; |
| import org.apache.cloudstack.framework.config.ConfigKey; |
| import org.apache.cloudstack.framework.config.Configurable; |
| import org.apache.cloudstack.framework.config.dao.ConfigurationDao; |
| import org.apache.commons.lang3.StringUtils; |
| |
| import com.cloud.configuration.Config; |
| import com.cloud.dc.DataCenter; |
| import com.cloud.dc.DataCenter.NetworkType; |
| import com.cloud.dc.dao.DataCenterDao; |
| import com.cloud.dc.dao.VlanDao; |
| import com.cloud.deploy.DeployDestination; |
| import com.cloud.deploy.DeploymentPlan; |
| import com.cloud.event.ActionEventUtils; |
| import com.cloud.event.EventTypes; |
| import com.cloud.event.EventVO; |
| import com.cloud.exception.InsufficientAddressCapacityException; |
| import com.cloud.exception.InsufficientVirtualNetworkCapacityException; |
| import com.cloud.exception.InvalidParameterValueException; |
| import com.cloud.network.IpAddressManager; |
| import com.cloud.network.Ipv6AddressManager; |
| import com.cloud.network.Network; |
| import com.cloud.network.Network.GuestType; |
| import com.cloud.network.Network.Provider; |
| import com.cloud.network.Network.Service; |
| import com.cloud.network.Network.State; |
| import com.cloud.network.NetworkModel; |
| import com.cloud.network.NetworkProfile; |
| import com.cloud.network.Networks; |
| import com.cloud.network.Networks.AddressFormat; |
| import com.cloud.network.Networks.BroadcastDomainType; |
| import com.cloud.network.Networks.Mode; |
| import com.cloud.network.Networks.TrafficType; |
| import com.cloud.network.PhysicalNetwork; |
| import com.cloud.network.PhysicalNetwork.IsolationMethod; |
| import com.cloud.network.dao.IPAddressDao; |
| import com.cloud.network.dao.IPAddressVO; |
| import com.cloud.network.dao.NetworkDao; |
| import com.cloud.network.dao.NetworkVO; |
| import com.cloud.network.dao.PhysicalNetworkDao; |
| import com.cloud.network.dao.PhysicalNetworkVO; |
| import com.cloud.network.vpc.Vpc; |
| import com.cloud.network.vpc.dao.VpcDao; |
| import com.cloud.offering.NetworkOffering; |
| import com.cloud.offerings.dao.NetworkOfferingDao; |
| import com.cloud.server.ConfigurationServer; |
| import com.cloud.user.Account; |
| import com.cloud.utils.Pair; |
| import com.cloud.utils.component.AdapterBase; |
| import com.cloud.utils.db.DB; |
| import com.cloud.utils.db.Transaction; |
| import com.cloud.utils.db.TransactionCallbackNoReturn; |
| import com.cloud.utils.db.TransactionStatus; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| import com.cloud.utils.net.NetUtils; |
| import com.cloud.vm.DomainRouterVO; |
| import com.cloud.vm.Nic; |
| import com.cloud.vm.Nic.ReservationStrategy; |
| import com.cloud.vm.NicProfile; |
| import com.cloud.vm.ReservationContext; |
| import com.cloud.vm.VirtualMachine; |
| import com.cloud.vm.VirtualMachineProfile; |
| import com.cloud.vm.dao.DomainRouterDao; |
| import com.cloud.vm.dao.NicDao; |
| |
| public abstract class GuestNetworkGuru extends AdapterBase implements NetworkGuru, Configurable { |
| |
| @Inject |
| protected VpcDao _vpcDao; |
| @Inject |
| protected NetworkOrchestrationService _networkMgr; |
| @Inject |
| protected NetworkModel _networkModel; |
| @Inject |
| protected DataCenterDao _dcDao; |
| @Inject |
| protected VlanDao _vlanDao; |
| @Inject |
| protected NicDao _nicDao; |
| @Inject |
| ConfigurationDao _configDao; |
| @Inject |
| protected NetworkDao _networkDao; |
| @Inject |
| IPAddressDao _ipAddressDao; |
| @Inject |
| protected PhysicalNetworkDao _physicalNetworkDao; |
| @Inject |
| ConfigurationServer _configServer; |
| @Inject |
| protected IpAddressManager _ipAddrMgr; |
| @Inject |
| protected NetworkOfferingDao networkOfferingDao; |
| @Inject |
| Ipv6AddressManager ipv6AddressManager; |
| @Inject |
| DomainRouterDao domainRouterDao; |
| |
| Random _rand = new Random(System.currentTimeMillis()); |
| |
| public static final ConfigKey<Boolean> UseSystemGuestVlans = |
| new ConfigKey<Boolean>( |
| "Advanced", |
| Boolean.class, |
| "use.system.guest.vlans", |
| "true", |
| "If true, when account has dedicated guest vlan range(s), once the vlans dedicated to the account have been consumed vlans will be allocated from the system pool", |
| false, ConfigKey.Scope.Account); |
| |
| private static final TrafficType[] TrafficTypes = {TrafficType.Guest}; |
| |
| // Currently set to anything except STT for the Nicira integration. |
| protected IsolationMethod[] _isolationMethods; |
| |
| String _defaultGateway; |
| String _defaultCidr; |
| |
| protected GuestNetworkGuru() { |
| super(); |
| _isolationMethods = null; |
| } |
| |
| @Override |
| public void setup(Network network, long networkId) { |
| // do nothing |
| } |
| |
| private void updateNicIpv6(Network network, NicProfile nic, VirtualMachineProfile vm, DataCenter dc, boolean isGateway) throws InsufficientAddressCapacityException { |
| boolean isIpv6Supported = networkOfferingDao.isIpv6Supported(network.getNetworkOfferingId()); |
| if (!isIpv6Supported || nic.getIPv6Address() != null || network.getIp6Cidr() == null || network.getIp6Gateway() == null) { |
| return; |
| } |
| if (isGateway) { |
| nic.setIPv6Cidr(network.getIp6Cidr()); |
| nic.setIPv6Gateway(network.getIp6Gateway()); |
| if (nic.getIPv4Address() != null) { |
| nic.setFormat(Networks.AddressFormat.DualStack); |
| } else { |
| nic.setFormat(Networks.AddressFormat.Ip6); |
| } |
| DomainRouterVO router = domainRouterDao.findById(vm.getId()); |
| if (router != null && |
| router.getIsRedundantRouter()) { |
| return; |
| } |
| nic.setIPv6Address(network.getIp6Gateway()); |
| } |
| ipv6AddressManager.setNicIp6Address(nic, dc, network); |
| } |
| |
| @Override |
| public boolean isMyTrafficType(final TrafficType type) { |
| for (final TrafficType t : TrafficTypes) { |
| if (t == type) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public TrafficType[] getSupportedTrafficType() { |
| return TrafficTypes; |
| } |
| |
| public boolean isMyIsolationMethod(final PhysicalNetwork physicalNetwork) { |
| if (physicalNetwork == null) { |
| // Can't tell if there is no physical network |
| return false; |
| } |
| |
| List<String> methods = new ArrayList<String>(); |
| for (final String method : physicalNetwork.getIsolationMethods()) { |
| methods.add(method.toLowerCase()); |
| } |
| if (methods.isEmpty()) { |
| // The empty isolation method is assumed to be VLAN |
| logger.debug("Empty physical isolation type for physical network " + physicalNetwork.getUuid()); |
| methods = new ArrayList<String>(1); |
| methods.add("VLAN".toLowerCase()); |
| } |
| |
| for (final IsolationMethod m : _isolationMethods) { |
| if (methods.contains(m.toString().toLowerCase())) { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| public IsolationMethod[] getIsolationMethods() { |
| return _isolationMethods; |
| } |
| |
| protected abstract boolean canHandle(NetworkOffering offering, final NetworkType networkType, PhysicalNetwork physicalNetwork); |
| |
| @Override |
| public Network design(final NetworkOffering offering, final DeploymentPlan plan, final Network userSpecified, String name, Long vpcId, final Account owner) { |
| final DataCenter dc = _dcDao.findById(plan.getDataCenterId()); |
| final PhysicalNetworkVO physnet = _physicalNetworkDao.findById(plan.getPhysicalNetworkId()); |
| |
| if (!canHandle(offering, dc.getNetworkType(), physnet)) { |
| return null; |
| } |
| |
| final NetworkVO network = |
| new NetworkVO(offering.getTrafficType(), Mode.Dhcp, BroadcastDomainType.Vlan, offering.getId(), State.Allocated, plan.getDataCenterId(), |
| plan.getPhysicalNetworkId(), offering.isRedundantRouter()); |
| if (userSpecified != null) { |
| if (userSpecified.getCidr() == null && userSpecified.getGateway() != null || userSpecified.getCidr() != null && userSpecified.getGateway() == null) { |
| throw new InvalidParameterValueException("cidr and gateway must be specified together."); |
| } |
| |
| if (userSpecified.getCidr() != null) { |
| network.setCidr(userSpecified.getCidr()); |
| network.setGateway(userSpecified.getGateway()); |
| } else if (offering.getGuestType() != GuestType.L2 && (offering.getGuestType() == GuestType.Shared || !_networkModel.listNetworkOfferingServices(offering.getId()).isEmpty())) { |
| final String guestNetworkCidr = dc.getGuestNetworkCidr(); |
| if (guestNetworkCidr != null) { |
| final String[] cidrTuple = guestNetworkCidr.split("\\/"); |
| network.setGateway(NetUtils.getIpRangeStartIpFromCidr(cidrTuple[0], Long.parseLong(cidrTuple[1]))); |
| network.setCidr(guestNetworkCidr); |
| } else if (dc.getNetworkType() == NetworkType.Advanced) { |
| throw new CloudRuntimeException("Can't design network " + network + "; guest CIDR is not configured per zone " + dc); |
| } |
| } |
| |
| if (offering.isSpecifyVlan()) { |
| network.setBroadcastUri(userSpecified.getBroadcastUri()); |
| if (!offering.isPersistent()) { |
| network.setState(State.Setup); |
| } |
| if (userSpecified.getPvlanType() != null) { |
| network.setBroadcastDomainType(BroadcastDomainType.Pvlan); |
| network.setPvlanType(userSpecified.getPvlanType()); |
| } |
| } |
| network.setPublicMtu(userSpecified.getPublicMtu()); |
| network.setPrivateMtu(userSpecified.getPrivateMtu()); |
| |
| if (StringUtils.isNotBlank(userSpecified.getDns1())) { |
| network.setDns1(userSpecified.getDns1()); |
| } |
| if (StringUtils.isNotBlank(userSpecified.getDns2())) { |
| network.setDns2(userSpecified.getDns2()); |
| } |
| if (StringUtils.isNotBlank(userSpecified.getIp6Dns1())) { |
| network.setIp6Dns1(userSpecified.getIp6Dns1()); |
| } |
| if (StringUtils.isNotBlank(userSpecified.getIp6Dns2())) { |
| network.setIp6Dns2(userSpecified.getIp6Dns2()); |
| } |
| } else { |
| final String guestNetworkCidr = dc.getGuestNetworkCidr(); |
| if (guestNetworkCidr == null && dc.getNetworkType() == NetworkType.Advanced) { |
| throw new CloudRuntimeException("Can't design network " + network + "; guest CIDR is not configured per zone " + dc); |
| } |
| final String[] cidrTuple = guestNetworkCidr.split("\\/"); |
| network.setGateway(NetUtils.getIpRangeStartIpFromCidr(cidrTuple[0], Long.parseLong(cidrTuple[1]))); |
| network.setCidr(guestNetworkCidr); |
| } |
| |
| return network; |
| } |
| |
| @Override |
| @DB |
| public void deallocate(final Network network, final NicProfile nic, final VirtualMachineProfile vm) { |
| if (network.getSpecifyIpRanges()) { |
| if (logger.isDebugEnabled()) { |
| logger.debug("Deallocate network: networkId: " + nic.getNetworkId() + ", ip: " + nic.getIPv4Address()); |
| } |
| |
| final IPAddressVO ip = _ipAddressDao.findByIpAndSourceNetworkId(nic.getNetworkId(), nic.getIPv4Address()); |
| if (ip != null) { |
| Transaction.execute(new TransactionCallbackNoReturn() { |
| @Override |
| public void doInTransactionWithoutResult(final TransactionStatus status) { |
| _ipAddrMgr.markIpAsUnavailable(ip.getId()); |
| _ipAddressDao.unassignIpAddress(ip.getId()); |
| } |
| }); |
| } |
| nic.deallocate(); |
| } |
| } |
| |
| public int getVlanOffset(final long physicalNetworkId, final int vlanTag) { |
| final PhysicalNetworkVO pNetwork = _physicalNetworkDao.findById(physicalNetworkId); |
| if (pNetwork == null) { |
| throw new CloudRuntimeException("Could not find the physical Network " + physicalNetworkId + "."); |
| } |
| |
| if (pNetwork.getVnet() == null) { |
| throw new CloudRuntimeException("Could not find vlan range for physical Network " + physicalNetworkId + "."); |
| } |
| Integer lowestVlanTag = null; |
| final List<Pair<Integer, Integer>> vnetList = pNetwork.getVnet(); |
| //finding the vlanrange in which the vlanTag lies. |
| for (final Pair<Integer, Integer> vnet : vnetList) { |
| if (vlanTag >= vnet.first() && vlanTag <= vnet.second()) { |
| lowestVlanTag = vnet.first(); |
| } |
| } |
| if (lowestVlanTag == null) { |
| throw new InvalidParameterValueException("The vlan tag does not belong to any of the existing vlan ranges"); |
| } |
| return vlanTag - lowestVlanTag; |
| } |
| |
| public int getGloballyConfiguredCidrSize() { |
| try { |
| final String globalVlanBits = _configDao.getValue(Config.GuestVlanBits.key()); |
| return 8 + Integer.parseInt(globalVlanBits); |
| } catch (final Exception e) { |
| throw new CloudRuntimeException("Failed to read the globally configured VLAN bits size."); |
| } |
| } |
| |
| protected void allocateVnet(final Network network, final NetworkVO implemented, final long dcId, final long physicalNetworkId, final String reservationId) |
| throws InsufficientVirtualNetworkCapacityException { |
| if (network.getBroadcastUri() == null) { |
| final String vnet = _dcDao.allocateVnet(dcId, physicalNetworkId, network.getAccountId(), reservationId, UseSystemGuestVlans.valueIn(network.getAccountId())); |
| if (vnet == null) { |
| throw new InsufficientVirtualNetworkCapacityException("Unable to allocate vnet as a " + "part of network " + network + " implement ", DataCenter.class, |
| dcId); |
| } |
| implemented.setBroadcastUri(BroadcastDomainType.Vlan.toUri(vnet)); |
| ActionEventUtils.onCompletedActionEvent(CallContext.current().getCallingUserId(), network.getAccountId(), EventVO.LEVEL_INFO, |
| EventTypes.EVENT_ZONE_VLAN_ASSIGN, "Assigned Zone Vlan: " + vnet + " Network Id: " + network.getId(), network.getId(), ApiCommandResourceType.Network.toString(), 0); |
| } else { |
| implemented.setBroadcastUri(network.getBroadcastUri()); |
| } |
| } |
| |
| @Override |
| public Network implement(final Network network, final NetworkOffering offering, final DeployDestination dest, final ReservationContext context) |
| throws InsufficientVirtualNetworkCapacityException { |
| assert network.getState() == State.Implementing : "Why are we implementing " + network; |
| |
| final long dcId = dest.getDataCenter().getId(); |
| |
| //get physical network id |
| Long physicalNetworkId = network.getPhysicalNetworkId(); |
| |
| // physical network id can be null in Guest Network in Basic zone, so locate the physical network |
| if (physicalNetworkId == null) { |
| physicalNetworkId = _networkModel.findPhysicalNetworkId(dcId, offering.getTags(), offering.getTrafficType()); |
| } |
| |
| final NetworkVO implemented = |
| new NetworkVO(network.getTrafficType(), network.getMode(), network.getBroadcastDomainType(), network.getNetworkOfferingId(), State.Allocated, |
| network.getDataCenterId(), physicalNetworkId, offering.isRedundantRouter()); |
| |
| allocateVnet(network, implemented, dcId, physicalNetworkId, context.getReservationId()); |
| |
| if (network.getGateway() != null) { |
| implemented.setGateway(network.getGateway()); |
| } |
| |
| if (network.getCidr() != null) { |
| implemented.setCidr(network.getCidr()); |
| } |
| return implemented; |
| } |
| |
| @Override |
| public NicProfile allocate(final Network network, NicProfile nic, final VirtualMachineProfile vm) throws InsufficientVirtualNetworkCapacityException, |
| InsufficientAddressCapacityException { |
| |
| assert network.getTrafficType() == TrafficType.Guest : "Look at my name! Why are you calling" + " me when the traffic type is : " + network.getTrafficType(); |
| |
| if (nic == null) { |
| nic = new NicProfile(ReservationStrategy.Start, null, null, null, null); |
| } |
| |
| final DataCenter dc = _dcDao.findById(network.getDataCenterId()); |
| |
| boolean isGateway = false; |
| //if Vm is router vm and source nat is enabled in the network, set ip4 to the network gateway |
| if (vm.getVirtualMachine().getType() == VirtualMachine.Type.DomainRouter) { |
| if (network.getVpcId() != null) { |
| final Vpc vpc = _vpcDao.findById(network.getVpcId()); |
| // Redundant Networks need a guest IP that is not the same as the gateway IP. |
| if (_networkModel.isProviderSupportServiceInNetwork(network.getId(), Service.SourceNat, Provider.VPCVirtualRouter) && !vpc.isRedundant()) { |
| isGateway = true; |
| } |
| } else { |
| if (_networkModel.isProviderSupportServiceInNetwork(network.getId(), Service.SourceNat, Provider.VirtualRouter)) { |
| isGateway = true; |
| } |
| } |
| } |
| |
| if (nic.getIPv4Address() == null) { |
| nic.setBroadcastUri(network.getBroadcastUri()); |
| nic.setIsolationUri(network.getBroadcastUri()); |
| nic.setIPv4Gateway(network.getGateway()); |
| |
| String guestIp = null; |
| if (network.getSpecifyIpRanges()) { |
| _ipAddrMgr.allocateDirectIp(nic, dc, vm, network, nic.getRequestedIPv4(), null); |
| } else { |
| if (isGateway) { |
| guestIp = network.getGateway(); |
| } else { |
| if (network.getGuestType() != GuestType.L2 && vm.getType() == VirtualMachine.Type.DomainRouter) { |
| Nic placeholderNic = _networkModel.getPlaceholderNicForRouter(network, null); |
| if (placeholderNic != null) { |
| logger.debug("Nic got an ip address " + placeholderNic.getIPv4Address() + " stored in placeholder nic for the network " + network); |
| guestIp = placeholderNic.getIPv4Address(); |
| } |
| } |
| if (guestIp == null) { |
| if (vm.getVirtualMachine().getType() == VirtualMachine.Type.DomainRouter) { |
| guestIp = _ipAddrMgr.acquireGuestIpAddressByPlacement(network, nic.getRequestedIPv4()); |
| } else { |
| guestIp = _ipAddrMgr.acquireGuestIpAddress(network, nic.getRequestedIPv4()); |
| } |
| } |
| if (guestIp == null && network.getGuestType() != GuestType.L2 && !_networkModel.listNetworkOfferingServices(network.getNetworkOfferingId()).isEmpty()) { |
| throw new InsufficientVirtualNetworkCapacityException("Unable to acquire Guest IP" + " address for network " + network, DataCenter.class, |
| dc.getId()); |
| } |
| } |
| |
| nic.setIPv4Address(guestIp); |
| if (network.getCidr() != null) { |
| nic.setIPv4Netmask(NetUtils.cidr2Netmask(_networkModel.getValidNetworkCidr(network))); |
| } |
| |
| Pair<String, String> dns = _networkModel.getNetworkIp4Dns(network, dc); |
| nic.setIPv4Dns1(dns.first()); |
| nic.setIPv4Dns2(dns.second()); |
| nic.setFormat(AddressFormat.Ip4); |
| } |
| } |
| |
| nic.setReservationStrategy(ReservationStrategy.Start); |
| |
| if (nic.getMacAddress() == null) { |
| nic.setMacAddress(_networkModel.getNextAvailableMacAddressInNetwork(network.getId())); |
| if (nic.getMacAddress() == null) { |
| throw new InsufficientAddressCapacityException("Unable to allocate more mac addresses", Network.class, network.getId()); |
| } |
| } |
| updateNicIpv6(network, nic, vm, dc, isGateway); |
| return nic; |
| } |
| |
| @Override |
| public void updateNicProfile(final NicProfile profile, final Network network) { |
| final DataCenter dc = _dcDao.findById(network.getDataCenterId()); |
| Pair<String, String> dns = _networkModel.getNetworkIp4Dns(network, dc); |
| Pair<String, String> ip6Dns = _networkModel.getNetworkIp6Dns(network, dc); |
| if (profile != null) { |
| profile.setIPv4Dns1(dns.first()); |
| profile.setIPv4Dns2(dns.second()); |
| profile.setIPv6Dns1(ip6Dns.first()); |
| profile.setIPv6Dns2(ip6Dns.second()); |
| } |
| } |
| |
| @Override |
| public void reserve(final NicProfile nic, final Network network, final VirtualMachineProfile vm, final DeployDestination dest, final ReservationContext context) |
| throws InsufficientVirtualNetworkCapacityException, InsufficientAddressCapacityException { |
| assert nic.getReservationStrategy() == ReservationStrategy.Start : "What can I do for nics that are not allocated at start? "; |
| |
| nic.setBroadcastUri(network.getBroadcastUri()); |
| nic.setIsolationUri(network.getBroadcastUri()); |
| } |
| |
| @Override |
| public boolean release(final NicProfile nic, final VirtualMachineProfile vm, final String reservationId) { |
| nic.setBroadcastUri(null); |
| nic.setIsolationUri(null); |
| return true; |
| } |
| |
| @Override |
| public void shutdown(final NetworkProfile profile, final NetworkOffering offering) { |
| if (profile.getBroadcastUri() == null) { |
| return; // Nothing to do here if the uri is null already |
| } |
| |
| if ((profile.getBroadcastDomainType() == BroadcastDomainType.Vlan || profile.getBroadcastDomainType() == BroadcastDomainType.Vxlan) && !offering.isSpecifyVlan()) { |
| logger.debug("Releasing vnet for the network id=" + profile.getId()); |
| _dcDao.releaseVnet(BroadcastDomainType.getValue(profile.getBroadcastUri()), profile.getDataCenterId(), profile.getPhysicalNetworkId(), profile.getAccountId(), |
| profile.getReservationId()); |
| ActionEventUtils.onCompletedActionEvent(CallContext.current().getCallingUserId(), profile.getAccountId(), EventVO.LEVEL_INFO, EventTypes.EVENT_ZONE_VLAN_RELEASE, |
| "Released Zone Vnet: " + BroadcastDomainType.getValue(profile.getBroadcastUri()) + " for Network: " + profile.getId(), |
| profile.getDataCenterId(), ApiCommandResourceType.Zone.toString(), 0); |
| } |
| |
| profile.setBroadcastUri(null); |
| } |
| |
| @Override |
| public boolean trash(final Network network, final NetworkOffering offering) { |
| return true; |
| } |
| |
| @Override |
| public void updateNetworkProfile(final NetworkProfile networkProfile) { |
| final DataCenter dc = _dcDao.findById(networkProfile.getDataCenterId()); |
| Network network = _networkModel.getNetwork(networkProfile.getId()); |
| Pair<String, String> dns = _networkModel.getNetworkIp4Dns(network, dc); |
| networkProfile.setDns1(dns.first()); |
| networkProfile.setDns2(dns.second()); |
| dns = _networkModel.getNetworkIp6Dns(network, dc); |
| networkProfile.setIp6Dns1(dns.first()); |
| networkProfile.setIp6Dns2(dns.second()); |
| } |
| |
| @Override |
| public String getConfigComponentName() { |
| return GuestNetworkGuru.class.getSimpleName(); |
| } |
| |
| @Override |
| public ConfigKey<?>[] getConfigKeys() { |
| return new ConfigKey<?>[]{UseSystemGuestVlans}; |
| } |
| |
| public Network updateNetworkDesignForIPv6IfNeeded(NetworkVO network, Network userSpecified) { |
| if (userSpecified == null) { |
| return network; |
| } |
| if ((userSpecified.getIp6Cidr() == null && userSpecified.getIp6Gateway() != null) || |
| (userSpecified.getIp6Cidr() != null && userSpecified.getIp6Gateway() == null)) { |
| throw new InvalidParameterValueException("ip6gateway and ip6cidr must be specified together."); |
| } |
| if (userSpecified.getIp6Cidr() != null) { |
| network.setIp6Cidr(userSpecified.getIp6Cidr()); |
| network.setIp6Gateway(userSpecified.getIp6Gateway()); |
| } |
| if (userSpecified.getRouterIpv6() != null) { |
| network.setRouterIpv6(userSpecified.getRouterIpv6()); |
| } |
| return network; |
| } |
| } |
