/**
* Return the list of machines in the range of ips from the parameter {ipFrom} to parameter {ipTo}
* that matches with the hypervisortype, user, and password. For any error in the retrieve, the
* machine will be ignored. Uses the method {@link #getRemoteHypervisor(RemoteService, IPAddress,
* HypervisorType, String, String, Integer)} for all the links.
*
* @param nodecollector {@link RemoteService} object
* @param ipFrom first address to search.
* @param ipTo last address to search.
* @param hypType {@link HypervisorType} object.
* @param user user to login
* @param password password to login
* @param port aim port in case we want to retrieve KVM or XEN.
* @return list of Machines.
*/
public List<Machine> getRemoteHypervisors(
final RemoteService nodecollector,
final IPAddress ipFrom,
final IPAddress ipTo,
final HypervisorType hypType,
final String user,
final String password,
final Integer port) {
if (ipFrom.isBiggerThan(ipTo)) {
// TODO: Test here
addConflictErrors(APIError.NETWORK_IP_FROM_BIGGER_THAN_IP_TO);
flushErrors();
}
List<Machine> listOfMachines = new ArrayList<Machine>();
IPAddress currentIp = ipFrom;
while (!currentIp.isBiggerThan(ipTo)) {
try {
Machine machine =
this.getRemoteHypervisor(nodecollector, currentIp, hypType, user, password, port);
listOfMachines.add(machine);
} catch (ConflictException e) {
// any conflict exception we found, we ignore it. We return only
// the machines that are 'exactly' with the user, password and hypType we have
// informed.
}
currentIp = currentIp.nextIPAddress();
}
return listOfMachines;
}
/**
* Return the remote machine using its hypervisor APIs through the {@link
* NodeCollectorPremiumRESTClient} client.
*
* @param nodecollector object nodecollector used in the datacenter we want to add the machine.
* @param hypervisorIp ip address of the hypervisor.
* @param hypType kind of hypervisor API we want to use.
* @param user use to log-in
* @param password password
* @param port (optional) AIM port we connect to if we use KVM or XEN.
* @return the remote {@link Machine} entity, null if we don't find anything.
*/
public Machine getRemoteHypervisor(
final RemoteService nodecollector,
final IPAddress hypervisorIp,
final HypervisorType hypType,
final String user,
final String password,
final Integer port) {
NodeCollectorRESTClient restCli = initializeRESTClient(nodecollector);
HostDto host = new HostDto();
try {
host = restCli.getRemoteHostInfo(hypervisorIp.toString(), hypType, user, password, port);
} catch (BadRequestException e) {
// InternalServerError -> A Bad Request NEVER should be thrown from here.
logger.error(e.getMessage());
addUnexpectedErrors(APIError.NC_UNEXPECTED_EXCEPTION);
} catch (LoginException e) {
logger.debug(e.getMessage());
addConflictErrors(APIError.NC_BAD_CREDENTIALS_TO_MACHINE);
} catch (ConnectionException e) {
logger.debug(e.getMessage());
addConflictErrors(APIError.NC_CONNECTION_EXCEPTION);
} catch (UnprovisionedException e) {
logger.debug(e.getMessage());
addConflictErrors(APIError.NC_NOT_FOUND_EXCEPTION);
} catch (CollectorException e) {
logger.error(e.getMessage());
addUnexpectedErrors(APIError.NC_UNEXPECTED_EXCEPTION);
} catch (ServiceUnavailableException e) {
logger.error(e.getMessage());
addServiceUnavailableErrors(APIError.NC_UNAVAILABLE_EXCEPTION);
} catch (CannotExecuteException e) {
addConflictErrors(new CommonError(APIError.STATUS_CONFLICT.getCode(), e.getMessage()));
flushErrors();
}
flushErrors();
Machine machine = hostToMachine(nodecollector.getDatacenter(), host);
Hypervisor hypervisor =
machine.createHypervisor(
hypType, hypervisorIp.toString(), hypervisorIp.toString(), port, user, password);
machine.setHypervisor(hypervisor);
return machine;
}