@Override
@ActionEvent(eventType = EventTypes.EVENT_ENABLE_STATIC_NAT, eventDescription = "enabling static nat")
public boolean enableStaticNat(long ipId, long vmId, long networkId, boolean isSystemVm)
throws NetworkRuleConflictException, ResourceUnavailableException {
UserContext ctx = UserContext.current();
Account caller = ctx.getCaller();
UserContext.current().setEventDetails("Ip Id: " + ipId);
// Verify input parameters
IPAddressVO ipAddress = _ipAddressDao.findById(ipId);
if (ipAddress == null) {
throw new InvalidParameterValueException("Unable to find ip address by id " + ipId);
}
// Verify input parameters
boolean performedIpAssoc = false;
boolean result = false;
try {
Network network = _networkMgr.getNetwork(networkId);
if (network == null) {
throw new InvalidParameterValueException("Unable to find network by id");
}
// Check that vm has a nic in the network
Nic guestNic = _networkMgr.getNicInNetwork(vmId, networkId);
if (guestNic == null) {
throw new InvalidParameterValueException("Vm doesn't belong to the network with specified id");
}
if (!_networkMgr.areServicesSupportedInNetwork(network.getId(), Service.StaticNat)) {
throw new InvalidParameterValueException("Unable to create static nat rule; StaticNat service is not " +
"supported in network with specified id");
}
if (!isSystemVm) {
UserVmVO vm = _vmDao.findById(vmId);
if (vm == null) {
throw new InvalidParameterValueException("Can't enable static nat for the address id=" + ipId +
", invalid virtual machine id specified (" + vmId + ").");
}
//associate ip address to network (if needed)
if (ipAddress.getAssociatedWithNetworkId() == null) {
boolean assignToVpcNtwk = network.getVpcId() != null
&& ipAddress.getVpcId() != null && ipAddress.getVpcId().longValue() == network.getVpcId();
if (assignToVpcNtwk) {
_networkMgr.checkIpForService(ipAddress, Service.StaticNat, networkId);
s_logger.debug("The ip is not associated with the VPC network id="+ networkId + ", so assigning");
try {
ipAddress = _networkMgr.associateIPToGuestNetwork(ipId, networkId, false);
} catch (Exception ex) {
s_logger.warn("Failed to associate ip id=" + ipId + " to VPC network id=" + networkId + " as " +
"a part of enable static nat");
return false;
}
performedIpAssoc = true;
}
} else {
_networkMgr.checkIpForService(ipAddress, Service.StaticNat, null);
}
if (ipAddress.getAssociatedWithNetworkId() == null) {
throw new InvalidParameterValueException("Ip address " + ipAddress + " is not assigned to the network " + network);
}
// Check permissions
checkIpAndUserVm(ipAddress, vm, caller);
// Verify ip address parameter
isIpReadyForStaticNat(vmId, ipAddress, caller, ctx.getCallerUserId());
}
ipAddress.setOneToOneNat(true);
ipAddress.setAssociatedWithVmId(vmId);