@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());
}
@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);
}
private NetworkEntity convertToEntity(NetworkService.State network) {
NetworkEntity networkEntity = new NetworkEntity();
networkEntity.setName(network.name);
networkEntity.setDescription(network.description);
networkEntity.setState(network.state);
networkEntity.setPortGroups(getPortGroupsJSONString(network.portGroups));
networkEntity.setIsDefault(network.isDefault);
networkEntity.setId(ServiceUtils.getIDFromDocumentSelfLink(network.documentSelfLink));
return networkEntity;
}
@Override
public TaskEntity createNetwork(SubnetCreateSpec network) throws ExternalException {
checkPortGroupsExist(network.getPortGroups());
checkPortGroupsNotAddedToAnySubnet(network.getPortGroups());
NetworkService.State state = new NetworkService.State();
state.name = network.getName();
state.description = network.getDescription();
state.portGroups = network.getPortGroups();
state.state = SubnetState.READY;
com.vmware.xenon.common.Operation result =
xenonClient.post(NetworkServiceFactory.SELF_LINK, state);
NetworkService.State createdState = result.getBody(NetworkService.State.class);
String id = ServiceUtils.getIDFromDocumentSelfLink(createdState.documentSelfLink);
NetworkEntity networkEntity = new NetworkEntity();
networkEntity.setId(id);
networkEntity.setDescription(createdState.description);
networkEntity.setPortGroups(getPortGroupsJSONString(createdState.portGroups));
return taskBackend.createCompletedTask(networkEntity, Operation.CREATE_NETWORK);
}
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;
}