String defaultTemplate = template != null ? template.getImageId() : null;
Network network = null;
try {
Template template = getOnlyElement(
client.getTemplateApi().listTemplates(ListTemplatesOptions.Builder.id(defaultTemplate)));
logger.info("Using template: " + template);
Set<Network> allSafeNetworksInZone = adminClient.getNetworkApi().listNetworks(
ListNetworksOptions.Builder.zoneId(template.getZoneId()).isSystem(false));
for (Network net : allSafeNetworksInZone) {
if (net.getName().equals(prefix + "-ip-network")) {
logger.info("Deleting VMs in network: " + net);
Set<VirtualMachine> machinesInNetwork = adminClient.getVirtualMachineApi().listVirtualMachines(
ListVirtualMachinesOptions.Builder.networkId(net.getId()));
for (VirtualMachine machine : machinesInNetwork) {
if (machine.getState().equals(VirtualMachine.State.RUNNING)) {
logger.info("Deleting VM: " + machine);
destroyMachine(machine);
}
}
assertTrue(adminJobComplete.apply(
adminClient.getNetworkApi().deleteNetwork(net.getId())), net.toString());
}
}
NetworkOffering offering = getFirst(
client.getOfferingApi().listNetworkOfferings(
ListNetworkOfferingsOptions.Builder.zoneId(template.getZoneId()).specifyVLAN(true)), null);
checkNotNull(offering, "No network offering found");
logger.info("Using network offering: " + offering);
network = adminClient.getNetworkApi().createNetworkInZone(
template.getZoneId(), offering.getId(), prefix + "-ip-network", "",
CreateNetworkOptions.Builder.startIP("192.168.0.1").endIP("192.168.0.5")
.netmask("255.255.255.0").gateway("192.168.0.1").vlan("21"));
logger.info("Created network: " + network);
Network requiredNetwork = getOnlyElement(filter(adminClient.getNetworkApi().listNetworks(
ListNetworksOptions.Builder.zoneId(template.getZoneId())), new Predicate<Network>() {
@Override
public boolean apply(Network network) {
return network.isDefault() &&
network.getGuestIPType() == GuestIPType.VIRTUAL;
}