public static List<Address> tryAssignSystemAddresses(ResourceToken token) throws Exception {
if (!EucalyptusProperties.disableNetworking) {
try {
List<Address> newAddresses =
AddressUtil.allocateAddresses(token.getCluster(), token.getAmount());
return newAddresses;
} catch (Exception e) {
throw e;
}
} else {
throw new NotEnoughResourcesAvailable(
"Not enough resources available: addresses (not supported by cluster).");
}
}
public static void tryAssignSystemAddress(final VmInstance vm) {
if (!EucalyptusProperties.disableNetworking) {
try {
Address newAddress = AddressUtil.allocateAddresses(vm.getPlacement(), 1).get(0);
newAddress.setInstanceId(vm.getInstanceId());
newAddress.setInstanceAddress(vm.getNetworkConfig().getIpAddress());
AddressUtil.dispatchAssignAddress(newAddress, vm);
} catch (NotEnoughResourcesAvailable notEnoughResourcesAvailable) {
LOG.error(
"Attempt to assign a system address for "
+ vm.getInstanceId()
+ " failed due to lack of addresses.");
} catch (Exception e) {
LOG.error(
"Attempt to assign a system address for "
+ vm.getInstanceId()
+ " failed due to lack of addresses.");
}
}
}