@Override
public void tombstone(NetworkEntity network) throws ExternalException {
List<Vm> vmsOnNetwork = vmBackend.filterByNetwork(network.getId());
if (!vmsOnNetwork.isEmpty()) {
logger.info("There are {} VMs still on network {}", vmsOnNetwork.size(), network.getId());
return;
}
xenonClient.delete(
NetworkServiceFactory.SELF_LINK + "/" + network.getId(), new NetworkService.State());
tombstoneBackend.create(Subnet.KIND, network.getId());
logger.info("network {} tombstoned", network.getId());
}
private Subnet toApiRepresentation(NetworkEntity entity) {
Subnet subnet = new Subnet();
subnet.setId(entity.getId());
subnet.setName(entity.getName());
subnet.setState(entity.getState());
subnet.setDescription(entity.getDescription());
subnet.setPortGroups(getPortGroupsFromJSONString(entity.getPortGroups()));
subnet.setIsDefault(entity.getIsDefault());
return subnet;
}
@Override
public TaskEntity prepareNetworkDelete(String id) throws ExternalException {
NetworkEntity network = convertToEntity(getById(id));
if (SubnetState.PENDING_DELETE.equals(network.getState())) {
throw new InvalidNetworkStateException(
String.format(
"Invalid operation to delete network %s in state PENDING_DELETE", network.getId()));
}
NetworkService.State networkState = new NetworkService.State();
networkState.state = SubnetState.PENDING_DELETE;
networkState.deleteRequestTime = System.currentTimeMillis();
this.patchNetworkService(id, networkState);
this.tombstone(network);
return taskBackend.createCompletedTask(network, Operation.DELETE_NETWORK);
}