}
Account caller = CallContext.current().getCallingAccount();
//check whether the nic belongs to user vm.
final NicVO nicVO = _nicDao.findById(nicId);
if (nicVO == null) {
throw new InvalidParameterValueException("There is no nic for the " + nicId);
}
if (nicVO.getVmType() != VirtualMachine.Type.User) {
throw new InvalidParameterValueException("The nic is not belongs to user vm");
}
VirtualMachine vm = _userVmDao.findById(nicVO.getInstanceId());
if (vm == null) {
throw new InvalidParameterValueException("There is no vm with the nic");
}
// verify permissions
_accountMgr.checkAccess(ipOwner, null, true, vm);
Network network = _networksDao.findById(networkId);
if (network == null) {
throw new InvalidParameterValueException("Invalid network id is given");
}
final Long accountId = ipOwner.getAccountId();
final Long domainId = ipOwner.getDomainId();
// Validate network offering
NetworkOfferingVO ntwkOff = _networkOfferingDao.findById(network.getNetworkOfferingId());
DataCenter dc = _dcDao.findById(network.getDataCenterId());
DataCenter zone = _entityMgr.findById(DataCenter.class, zoneId);
if (zone == null) {
throw new InvalidParameterValueException("Invalid zone Id is given");
}
s_logger.debug("Calling the ip allocation ...");
if (dc.getNetworkType() == NetworkType.Advanced && network.getGuestType() == Network.GuestType.Isolated) {
try {
ipaddr = _ipAddrMgr.allocateGuestIP(ipOwner, false, zoneId, networkId, requestedIp);
} catch (InsufficientAddressCapacityException e) {
throw new InvalidParameterValueException("Allocating guest ip for nic failed");
}
} else if (dc.getNetworkType() == NetworkType.Basic || ntwkOff.getGuestType() == Network.GuestType.Shared) {
//handle the basic networks here
VMInstanceVO vmi = (VMInstanceVO)vm;
Long podId = vmi.getPodIdToDeployIn();
if (podId == null) {
throw new InvalidParameterValueException("vm pod id is null");
}
Pod pod = _hostPodDao.findById(podId);
if (pod == null) {
throw new InvalidParameterValueException("vm pod is null");
}
try {
ipaddr = _ipAddrMgr.allocatePublicIpForGuestNic(networkId, dc, pod, caller, requestedIp);
if (ipaddr == null) {
throw new InvalidParameterValueException("Allocating ip to guest nic " + nicId + " failed");
}
} catch (InsufficientAddressCapacityException e) {
s_logger.error("Allocating ip to guest nic " + nicId + " failed");
return null;
}
} else {
s_logger.error("AddIpToVMNic is not supported in this network...");
return null;
}
if (ipaddr != null) {
// we got the ip addr so up the nics table and secodary ip
final String addrFinal = ipaddr;
long id = Transaction.execute(new TransactionCallback<Long>() {
@Override
public Long doInTransaction(TransactionStatus status) {
boolean nicSecondaryIpSet = nicVO.getSecondaryIp();
if (!nicSecondaryIpSet) {
nicVO.setSecondaryIp(true);
// commit when previously set ??
s_logger.debug("Setting nics table ...");
_nicDao.update(nicId, nicVO);
}
s_logger.debug("Setting nic_secondary_ip table ...");
Long vmId = nicVO.getInstanceId();
NicSecondaryIpVO secondaryIpVO = new NicSecondaryIpVO(nicId, addrFinal, vmId, accountId, domainId, networkId);
_nicSecondaryIpDao.persist(secondaryIpVO);
return secondaryIpVO.getId();
}
});