Examples with Host com.cloud.host.Host used on opensource projects

Example 26 with Host

use of com.cloud.host.Host in project cloudstack by apache.

the class BrocadeVcsElement method addBrocadeVcsDevice.

@Override
@DB
public BrocadeVcsDeviceVO addBrocadeVcsDevice(AddBrocadeVcsDeviceCmd cmd) {
    ServerResource resource = new BrocadeVcsResource();
    final String deviceName = Network.Provider.BrocadeVcs.getName();
    NetworkDevice networkDevice = NetworkDevice.getNetworkDevice(deviceName);
    if (networkDevice == null) {
        throw new CloudRuntimeException("No network device found for " + deviceName);
    }
    final Long physicalNetworkId = cmd.getPhysicalNetworkId();
    PhysicalNetworkVO physicalNetwork = _physicalNetworkDao.findById(physicalNetworkId);
    if (physicalNetwork == null) {
        throw new InvalidParameterValueException("Could not find phyical network with ID: " + physicalNetworkId);
    }
    long zoneId = physicalNetwork.getDataCenterId();
    final PhysicalNetworkServiceProviderVO ntwkSvcProvider = _physicalNetworkServiceProviderDao.findByServiceProvider(physicalNetwork.getId(), networkDevice.getNetworkServiceProvder());
    if (ntwkSvcProvider == null) {
        throw new CloudRuntimeException("Network Service Provider: " + networkDevice.getNetworkServiceProvder() + " is not enabled in the physical network: " + physicalNetworkId + "to add this device");
    } else if (ntwkSvcProvider.getState() == PhysicalNetworkServiceProvider.State.Shutdown) {
        throw new CloudRuntimeException("Network Service Provider: " + ntwkSvcProvider.getProviderName() + " is in shutdown state in the physical network: " + physicalNetworkId + "to add this device");
    }
    Map<String, String> params = new HashMap<String, String>();
    params.put("guid", UUID.randomUUID().toString());
    params.put("zoneId", String.valueOf(physicalNetwork.getDataCenterId()));
    params.put("physicalNetworkId", String.valueOf(physicalNetwork.getId()));
    params.put("name", "Brocade VCS - " + cmd.getHost());
    params.put("ip", cmd.getHost());
    params.put("adminuser", cmd.getUsername());
    params.put("adminpass", cmd.getPassword());
    Map<String, Object> hostdetails = new HashMap<String, Object>();
    hostdetails.putAll(params);
    try {
        resource.configure(cmd.getHost(), hostdetails);
        final Host host = _resourceMgr.addHost(zoneId, resource, Host.Type.L2Networking, params);
        if (host != null) {
            return Transaction.execute(new TransactionCallback<BrocadeVcsDeviceVO>() {

                @Override
                public BrocadeVcsDeviceVO doInTransaction(TransactionStatus status) {
                    BrocadeVcsDeviceVO brocadeVcsDevice = new BrocadeVcsDeviceVO(host.getId(), physicalNetworkId, ntwkSvcProvider.getProviderName(), deviceName);
                    _brocadeVcsDao.persist(brocadeVcsDevice);
                    DetailVO detail = new DetailVO(host.getId(), "brocadevcsdeviceid", String.valueOf(brocadeVcsDevice.getId()));
                    _hostDetailsDao.persist(detail);
                    return brocadeVcsDevice;
                }
            });
        } else {
            throw new CloudRuntimeException("Failed to add Brocade VCS Switch due to internal error.");
        }
    } catch (ConfigurationException e) {
        throw new CloudRuntimeException(e.getMessage());
    }
}

Example 27 with Host

use of com.cloud.host.Host in project cloudstack by apache.

the class NetscalerElement method allocateNCCResourceForNetwork.

public HostVO allocateNCCResourceForNetwork(Network guestConfig) throws ConfigurationException {
    Map<String, String> _configs;
    List<NetScalerControlCenterVO> ncc = _netscalerControlCenterDao.listAll();
    HostVO hostVO = null;
    if (ncc.size() > 0) {
        NetScalerControlCenterVO nccVO = ncc.get(0);
        String ipAddress = nccVO.getNccip();
        Map hostDetails = new HashMap<String, String>();
        String hostName = "NetscalerControlCenter";
        hostDetails.put("name", hostName);
        hostDetails.put("guid", UUID.randomUUID().toString());
        hostDetails.put("zoneId", Long.toString(guestConfig.getDataCenterId()));
        hostDetails.put("ip", ipAddress);
        hostDetails.put("username", nccVO.getUsername());
        hostDetails.put("password", DBEncryptionUtil.decrypt(nccVO.getPassword()));
        hostDetails.put("deviceName", "netscaler control center");
        hostDetails.put("cmdTimeOut", Long.toString(NumbersUtil.parseInt(_configDao.getValue(Config.NCCCmdTimeOut.key()), 600000)));
        ServerResource resource = new NetScalerControlCenterResource();
        resource.configure(hostName, hostDetails);
        final Host host = _resourceMgr.addHost(guestConfig.getDataCenterId(), resource, Host.Type.NetScalerControlCenter, hostDetails);
        hostVO = _hostDao.findById(host.getId());
    }
    return hostVO;
}

Example 28 with Host

use of com.cloud.host.Host in project cloudstack by apache.

the class NiciraNvpElement method addNiciraNvpDevice.

@Override
@DB
public NiciraNvpDeviceVO addNiciraNvpDevice(AddNiciraNvpDeviceCmd cmd) {
    ServerResource resource = new NiciraNvpResource();
    final String deviceName = Network.Provider.NiciraNvp.getName();
    NetworkDevice networkDevice = NetworkDevice.getNetworkDevice(deviceName);
    if (networkDevice == null) {
        throw new CloudRuntimeException("No network device found for " + deviceName);
    }
    final Long physicalNetworkId = cmd.getPhysicalNetworkId();
    PhysicalNetworkVO physicalNetwork = physicalNetworkDao.findById(physicalNetworkId);
    if (physicalNetwork == null) {
        throw new InvalidParameterValueException("Could not find phyical network with ID: " + physicalNetworkId);
    }
    long zoneId = physicalNetwork.getDataCenterId();
    final PhysicalNetworkServiceProviderVO ntwkSvcProvider = physicalNetworkServiceProviderDao.findByServiceProvider(physicalNetwork.getId(), networkDevice.getNetworkServiceProvder());
    if (ntwkSvcProvider == null) {
        throw new CloudRuntimeException("Network Service Provider: " + networkDevice.getNetworkServiceProvder() + " is not enabled in the physical network: " + physicalNetworkId + "to add this device");
    } else if (ntwkSvcProvider.getState() == PhysicalNetworkServiceProvider.State.Shutdown) {
        throw new CloudRuntimeException("Network Service Provider: " + ntwkSvcProvider.getProviderName() + " is in shutdown state in the physical network: " + physicalNetworkId + "to add this device");
    }
    if (niciraNvpDao.listByPhysicalNetwork(physicalNetworkId).size() != 0) {
        throw new CloudRuntimeException("A NiciraNvp device is already configured on this physical network");
    }
    Map<String, String> params = new HashMap<String, String>();
    params.put("guid", UUID.randomUUID().toString());
    params.put("zoneId", String.valueOf(physicalNetwork.getDataCenterId()));
    params.put("physicalNetworkId", String.valueOf(physicalNetwork.getId()));
    params.put("name", "Nicira Controller - " + cmd.getHost());
    params.put("ip", cmd.getHost());
    params.put("adminuser", cmd.getUsername());
    params.put("adminpass", cmd.getPassword());
    params.put("transportzoneuuid", cmd.getTransportzoneUuid());
    // FIXME What to do with multiple isolation types
    params.put("transportzoneisotype", physicalNetwork.getIsolationMethods().get(0).toLowerCase());
    if (cmd.getL3GatewayServiceUuid() != null) {
        params.put("l3gatewayserviceuuid", cmd.getL3GatewayServiceUuid());
    }
    if (cmd.getL2GatewayServiceUuid() != null) {
        params.put("l2gatewayserviceuuid", cmd.getL2GatewayServiceUuid());
    }
    Map<String, Object> hostdetails = new HashMap<String, Object>();
    hostdetails.putAll(params);
    try {
        resource.configure(cmd.getHost(), hostdetails);
        final Host host = resourceMgr.addHost(zoneId, resource, Host.Type.L2Networking, params);
        if (host != null) {
            return Transaction.execute(new TransactionCallback<NiciraNvpDeviceVO>() {

                @Override
                public NiciraNvpDeviceVO doInTransaction(TransactionStatus status) {
                    NiciraNvpDeviceVO niciraNvpDevice = new NiciraNvpDeviceVO(host.getId(), physicalNetworkId, ntwkSvcProvider.getProviderName(), deviceName);
                    niciraNvpDao.persist(niciraNvpDevice);
                    DetailVO detail = new DetailVO(host.getId(), "niciranvpdeviceid", String.valueOf(niciraNvpDevice.getId()));
                    hostDetailsDao.persist(detail);
                    return niciraNvpDevice;
                }
            });
        } else {
            throw new CloudRuntimeException("Failed to add Nicira Nvp Device due to internal error.");
        }
    } catch (ConfigurationException e) {
        throw new CloudRuntimeException(e.getMessage());
    }
}

Example 29 with Host

use of com.cloud.host.Host in project cloudstack by apache.

the class CapacityManagerImpl method checkIfHostHasCpuCapability.

@Override
public boolean checkIfHostHasCpuCapability(long hostId, Integer cpuNum, Integer cpuSpeed) {
    // Check host can support the Cpu Number and Speed.
    Host host = _hostDao.findById(hostId);
    boolean isCpuNumGood = host.getCpus().intValue() >= cpuNum;
    boolean isCpuSpeedGood = host.getSpeed().intValue() >= cpuSpeed;
    if (isCpuNumGood && isCpuSpeedGood) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Host: " + hostId + " has cpu capability (cpu:" + host.getCpus() + ", speed:" + host.getSpeed() + ") to support requested CPU: " + cpuNum + " and requested speed: " + cpuSpeed);
        }
        return true;
    } else {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Host: " + hostId + " doesn't have cpu capability (cpu:" + host.getCpus() + ", speed:" + host.getSpeed() + ") to support requested CPU: " + cpuNum + " and requested speed: " + cpuSpeed);
        }
        return false;
    }
}

Example 30 with Host

use of com.cloud.host.Host in project cloudstack by apache.

the class CapacityManagerImpl method postStateTransitionEvent.

@Override
public boolean postStateTransitionEvent(StateMachine2.Transition<State, Event> transition, VirtualMachine vm, boolean status, Object opaque) {
    if (!status) {
        return false;
    }
    @SuppressWarnings("unchecked") Pair<Long, Long> hosts = (Pair<Long, Long>) opaque;
    Long oldHostId = hosts.first();
    State oldState = transition.getCurrentState();
    State newState = transition.getToState();
    Event event = transition.getEvent();
    Host lastHost = _hostDao.findById(vm.getLastHostId());
    Host oldHost = _hostDao.findById(oldHostId);
    Host newHost = _hostDao.findById(vm.getHostId());
    s_logger.debug(String.format("%s state transited from [%s] to [%s] with event [%s]. VM's original host: %s, new host: %s, host before state transition: %s", vm, oldState, newState, event, lastHost, newHost, oldHost));
    if (oldState == State.Starting) {
        if (newState != State.Running) {
            releaseVmCapacity(vm, false, false, oldHostId);
        }
    } else if (oldState == State.Running) {
        if (event == Event.AgentReportStopped) {
            releaseVmCapacity(vm, false, true, oldHostId);
        } else if (event == Event.AgentReportMigrated) {
            releaseVmCapacity(vm, false, false, oldHostId);
        }
    } else if (oldState == State.Migrating) {
        if (event == Event.AgentReportStopped) {
            /* Release capacity from original host */
            releaseVmCapacity(vm, false, false, vm.getLastHostId());
            releaseVmCapacity(vm, false, false, oldHostId);
        } else if (event == Event.OperationFailed) {
            /* Release from dest host */
            releaseVmCapacity(vm, false, false, oldHostId);
        } else if (event == Event.OperationSucceeded) {
            releaseVmCapacity(vm, false, false, vm.getLastHostId());
        }
    } else if (oldState == State.Stopping) {
        if (event == Event.OperationSucceeded) {
            releaseVmCapacity(vm, false, true, oldHostId);
        } else if (event == Event.AgentReportStopped) {
            releaseVmCapacity(vm, false, false, oldHostId);
        } else if (event == Event.AgentReportMigrated) {
            releaseVmCapacity(vm, false, false, oldHostId);
        }
    } else if (oldState == State.Stopped) {
        if (event == Event.DestroyRequested || event == Event.ExpungeOperation) {
            releaseVmCapacity(vm, true, false, vm.getLastHostId());
        } else if (event == Event.AgentReportMigrated) {
            releaseVmCapacity(vm, false, false, oldHostId);
        }
    }
    if ((newState == State.Starting || newState == State.Migrating || event == Event.AgentReportMigrated) && vm.getHostId() != null) {
        boolean fromLastHost = false;
        if (vm.getHostId().equals(vm.getLastHostId())) {
            s_logger.debug("VM starting again on the last host it was stopped on");
            fromLastHost = true;
        }
        allocateVmCapacity(vm, fromLastHost);
    }
    if (newState == State.Stopped) {
        if (vm.getType() == VirtualMachine.Type.User) {
            UserVmVO userVM = _userVMDao.findById(vm.getId());
            _userVMDao.loadDetails(userVM);
            // free the message sent flag if it exists
            userVM.setDetail(VmDetailConstants.MESSAGE_RESERVED_CAPACITY_FREED_FLAG, "false");
            _userVMDao.saveDetails(userVM);
        }
    }
    return true;
}