Examples with CreateVMSnapshotCommand com.cloud.agent.api.CreateVMSnapshotCommand used on opensource projects

Example 6 with CreateVMSnapshotCommand

use of com.cloud.agent.api.CreateVMSnapshotCommand in project cloudstack by apache.

the class VmwareResource method executeRequest.

@Override
public Answer executeRequest(Command cmd) {
    logCommand(cmd);
    Answer answer = null;
    NDC.push(getCommandLogTitle(cmd));
    try {
        long cmdSequence = _cmdSequence++;
        Date startTime = DateUtil.currentGMTTime();
        PropertyMapDynamicBean mbean = new PropertyMapDynamicBean();
        mbean.addProp("StartTime", DateUtil.getDateDisplayString(TimeZone.getDefault(), startTime));
        mbean.addProp("Command", _gson.toJson(cmd));
        mbean.addProp("Sequence", String.valueOf(cmdSequence));
        mbean.addProp("Name", cmd.getClass().getSimpleName());
        Class<? extends Command> clz = cmd.getClass();
        if (cmd instanceof NetworkElementCommand) {
            return _vrResource.executeRequest((NetworkElementCommand) cmd);
        } else if (clz == ReadyCommand.class) {
            answer = execute((ReadyCommand) cmd);
        } else if (clz == GetHostStatsCommand.class) {
            answer = execute((GetHostStatsCommand) cmd);
        } else if (clz == GetVmStatsCommand.class) {
            answer = execute((GetVmStatsCommand) cmd);
        } else if (clz == GetVmNetworkStatsCommand.class) {
            answer = execute((GetVmNetworkStatsCommand) cmd);
        } else if (clz == GetVmDiskStatsCommand.class) {
            answer = execute((GetVmDiskStatsCommand) cmd);
        } else if (cmd instanceof GetVolumeStatsCommand) {
            return execute((GetVolumeStatsCommand) cmd);
        } else if (clz == CheckHealthCommand.class) {
            answer = execute((CheckHealthCommand) cmd);
        } else if (clz == StopCommand.class) {
            answer = execute((StopCommand) cmd);
        } else if (clz == RebootRouterCommand.class) {
            answer = execute((RebootRouterCommand) cmd);
        } else if (clz == RebootCommand.class) {
            answer = execute((RebootCommand) cmd);
        } else if (clz == CheckVirtualMachineCommand.class) {
            answer = execute((CheckVirtualMachineCommand) cmd);
        } else if (clz == PrepareForMigrationCommand.class) {
            answer = execute((PrepareForMigrationCommand) cmd);
        } else if (clz == MigrateCommand.class) {
            answer = execute((MigrateCommand) cmd);
        } else if (clz == MigrateVmToPoolCommand.class) {
            answer = execute((MigrateVmToPoolCommand) cmd);
        } else if (clz == MigrateWithStorageCommand.class) {
            answer = execute((MigrateWithStorageCommand) cmd);
        } else if (clz == MigrateVolumeCommand.class) {
            answer = execute((MigrateVolumeCommand) cmd);
        } else if (clz == DestroyCommand.class) {
            answer = execute((DestroyCommand) cmd);
        } else if (clz == CreateStoragePoolCommand.class) {
            return execute((CreateStoragePoolCommand) cmd);
        } else if (clz == ModifyTargetsCommand.class) {
            answer = execute((ModifyTargetsCommand) cmd);
        } else if (clz == ModifyStoragePoolCommand.class) {
            answer = execute((ModifyStoragePoolCommand) cmd);
        } else if (clz == GetStoragePoolCapabilitiesCommand.class) {
            answer = execute((GetStoragePoolCapabilitiesCommand) cmd);
        } else if (clz == DeleteStoragePoolCommand.class) {
            answer = execute((DeleteStoragePoolCommand) cmd);
        } else if (clz == CopyVolumeCommand.class) {
            answer = execute((CopyVolumeCommand) cmd);
        } else if (clz == AttachIsoCommand.class) {
            answer = execute((AttachIsoCommand) cmd);
        } else if (clz == ValidateSnapshotCommand.class) {
            answer = execute((ValidateSnapshotCommand) cmd);
        } else if (clz == ManageSnapshotCommand.class) {
            answer = execute((ManageSnapshotCommand) cmd);
        } else if (clz == BackupSnapshotCommand.class) {
            answer = execute((BackupSnapshotCommand) cmd);
        } else if (clz == CreateVolumeFromSnapshotCommand.class) {
            answer = execute((CreateVolumeFromSnapshotCommand) cmd);
        } else if (clz == CreatePrivateTemplateFromVolumeCommand.class) {
            answer = execute((CreatePrivateTemplateFromVolumeCommand) cmd);
        } else if (clz == CreatePrivateTemplateFromSnapshotCommand.class) {
            answer = execute((CreatePrivateTemplateFromSnapshotCommand) cmd);
        } else if (clz == UpgradeSnapshotCommand.class) {
            answer = execute((UpgradeSnapshotCommand) cmd);
        } else if (clz == GetStorageStatsCommand.class) {
            answer = execute((GetStorageStatsCommand) cmd);
        } else if (clz == PrimaryStorageDownloadCommand.class) {
            answer = execute((PrimaryStorageDownloadCommand) cmd);
        } else if (clz == GetVncPortCommand.class) {
            answer = execute((GetVncPortCommand) cmd);
        } else if (clz == SetupCommand.class) {
            answer = execute((SetupCommand) cmd);
        } else if (clz == MaintainCommand.class) {
            answer = execute((MaintainCommand) cmd);
        } else if (clz == PingTestCommand.class) {
            answer = execute((PingTestCommand) cmd);
        } else if (clz == CheckOnHostCommand.class) {
            answer = execute((CheckOnHostCommand) cmd);
        } else if (clz == ModifySshKeysCommand.class) {
            answer = execute((ModifySshKeysCommand) cmd);
        } else if (clz == NetworkUsageCommand.class) {
            answer = execute((NetworkUsageCommand) cmd);
        } else if (clz == StartCommand.class) {
            answer = execute((StartCommand) cmd);
        } else if (clz == CheckSshCommand.class) {
            answer = execute((CheckSshCommand) cmd);
        } else if (clz == CheckNetworkCommand.class) {
            answer = execute((CheckNetworkCommand) cmd);
        } else if (clz == PlugNicCommand.class) {
            answer = execute((PlugNicCommand) cmd);
        } else if (clz == ReplugNicCommand.class) {
            answer = execute((ReplugNicCommand) cmd);
        } else if (clz == UnPlugNicCommand.class) {
            answer = execute((UnPlugNicCommand) cmd);
        } else if (cmd instanceof CreateVMSnapshotCommand) {
            return execute((CreateVMSnapshotCommand) cmd);
        } else if (cmd instanceof DeleteVMSnapshotCommand) {
            return execute((DeleteVMSnapshotCommand) cmd);
        } else if (cmd instanceof RevertToVMSnapshotCommand) {
            return execute((RevertToVMSnapshotCommand) cmd);
        } else if (clz == ResizeVolumeCommand.class) {
            return execute((ResizeVolumeCommand) cmd);
        } else if (clz == UnregisterVMCommand.class) {
            return execute((UnregisterVMCommand) cmd);
        } else if (cmd instanceof StorageSubSystemCommand) {
            checkStorageProcessorAndHandlerNfsVersionAttribute((StorageSubSystemCommand) cmd);
            return storageHandler.handleStorageCommands((StorageSubSystemCommand) cmd);
        } else if (clz == ScaleVmCommand.class) {
            return execute((ScaleVmCommand) cmd);
        } else if (clz == PvlanSetupCommand.class) {
            return execute((PvlanSetupCommand) cmd);
        } else if (clz == GetVmIpAddressCommand.class) {
            return execute((GetVmIpAddressCommand) cmd);
        } else if (clz == UnregisterNicCommand.class) {
            answer = execute((UnregisterNicCommand) cmd);
        } else if (clz == GetUnmanagedInstancesCommand.class) {
            answer = execute((GetUnmanagedInstancesCommand) cmd);
        } else if (clz == PrepareUnmanageVMInstanceCommand.class) {
            answer = execute((PrepareUnmanageVMInstanceCommand) cmd);
        } else if (clz == ValidateVcenterDetailsCommand.class) {
            answer = execute((ValidateVcenterDetailsCommand) cmd);
        } else if (clz == SetupPersistentNetworkCommand.class) {
            answer = execute((SetupPersistentNetworkCommand) cmd);
        } else if (clz == GetVmVncTicketCommand.class) {
            answer = execute((GetVmVncTicketCommand) cmd);
        } else {
            answer = Answer.createUnsupportedCommandAnswer(cmd);
        }
        if (cmd.getContextParam("checkpoint") != null) {
            answer.setContextParam("checkpoint", cmd.getContextParam("checkpoint"));
        }
        Date doneTime = DateUtil.currentGMTTime();
        mbean.addProp("DoneTime", DateUtil.getDateDisplayString(TimeZone.getDefault(), doneTime));
        mbean.addProp("Answer", _gson.toJson(answer));
        synchronized (this) {
            try {
                JmxUtil.registerMBean("VMware " + _morHyperHost.getValue(), "Command " + cmdSequence + "-" + cmd.getClass().getSimpleName(), mbean);
                _cmdMBeans.add(mbean);
                if (_cmdMBeans.size() >= MazCmdMBean) {
                    PropertyMapDynamicBean mbeanToRemove = _cmdMBeans.get(0);
                    _cmdMBeans.remove(0);
                    JmxUtil.unregisterMBean("VMware " + _morHyperHost.getValue(), "Command " + mbeanToRemove.getProp("Sequence") + "-" + mbeanToRemove.getProp("Name"));
                }
            } catch (Exception e) {
                if (s_logger.isTraceEnabled())
                    s_logger.trace("Unable to register JMX monitoring due to exception " + ExceptionUtil.toString(e));
            }
        }
    } finally {
        recycleServiceContext();
        NDC.pop();
    }
    if (s_logger.isTraceEnabled())
        s_logger.trace("End executeRequest(), cmd: " + cmd.getClass().getSimpleName());
    return answer;
}

Example 7 with CreateVMSnapshotCommand

use of com.cloud.agent.api.CreateVMSnapshotCommand in project cloudstack by apache.

the class DefaultVMSnapshotStrategy method takeVMSnapshot.

@Override
public VMSnapshot takeVMSnapshot(VMSnapshot vmSnapshot) {
    Long hostId = vmSnapshotHelper.pickRunningHost(vmSnapshot.getVmId());
    UserVm userVm = userVmDao.findById(vmSnapshot.getVmId());
    VMSnapshotVO vmSnapshotVO = (VMSnapshotVO) vmSnapshot;
    try {
        vmSnapshotHelper.vmSnapshotStateTransitTo(vmSnapshotVO, VMSnapshot.Event.CreateRequested);
    } catch (NoTransitionException e) {
        throw new CloudRuntimeException(e.getMessage());
    }
    CreateVMSnapshotAnswer answer = null;
    boolean result = false;
    try {
        GuestOSVO guestOS = guestOSDao.findById(userVm.getGuestOSId());
        List<VolumeObjectTO> volumeTOs = vmSnapshotHelper.getVolumeTOList(userVm.getId());
        long prev_chain_size = 0;
        long virtual_size = 0;
        for (VolumeObjectTO volume : volumeTOs) {
            virtual_size += volume.getSize();
            VolumeVO volumeVO = volumeDao.findById(volume.getId());
            prev_chain_size += volumeVO.getVmSnapshotChainSize() == null ? 0 : volumeVO.getVmSnapshotChainSize();
        }
        VMSnapshotTO current = null;
        VMSnapshotVO currentSnapshot = vmSnapshotDao.findCurrentSnapshotByVmId(userVm.getId());
        if (currentSnapshot != null)
            current = vmSnapshotHelper.getSnapshotWithParents(currentSnapshot);
        VMSnapshotOptions options = ((VMSnapshotVO) vmSnapshot).getOptions();
        boolean quiescevm = true;
        if (options != null)
            quiescevm = options.needQuiesceVM();
        VMSnapshotTO target = new VMSnapshotTO(vmSnapshot.getId(), vmSnapshot.getName(), vmSnapshot.getType(), null, vmSnapshot.getDescription(), false, current, quiescevm);
        if (current == null)
            vmSnapshotVO.setParent(null);
        else
            vmSnapshotVO.setParent(current.getId());
        HostVO host = hostDao.findById(hostId);
        GuestOSHypervisorVO guestOsMapping = guestOsHypervisorDao.findByOsIdAndHypervisor(guestOS.getId(), host.getHypervisorType().toString(), host.getHypervisorVersion());
        CreateVMSnapshotCommand ccmd = new CreateVMSnapshotCommand(userVm.getInstanceName(), userVm.getUuid(), target, volumeTOs, guestOS.getDisplayName());
        if (guestOsMapping == null) {
            ccmd.setPlatformEmulator(null);
        } else {
            ccmd.setPlatformEmulator(guestOsMapping.getGuestOsName());
        }
        ccmd.setWait(_wait);
        answer = (CreateVMSnapshotAnswer) agentMgr.send(hostId, ccmd);
        if (answer != null && answer.getResult()) {
            processAnswer(vmSnapshotVO, userVm, answer, hostId);
            s_logger.debug("Create vm snapshot " + vmSnapshot.getName() + " succeeded for vm: " + userVm.getInstanceName());
            result = true;
            long new_chain_size = 0;
            for (VolumeObjectTO volumeTo : answer.getVolumeTOs()) {
                publishUsageEvent(EventTypes.EVENT_VM_SNAPSHOT_CREATE, vmSnapshot, userVm, volumeTo);
                new_chain_size += volumeTo.getSize();
            }
            publishUsageEvent(EventTypes.EVENT_VM_SNAPSHOT_ON_PRIMARY, vmSnapshot, userVm, new_chain_size - prev_chain_size, virtual_size);
            return vmSnapshot;
        } else {
            String errMsg = "Creating VM snapshot: " + vmSnapshot.getName() + " failed";
            if (answer != null && answer.getDetails() != null)
                errMsg = errMsg + " due to " + answer.getDetails();
            s_logger.error(errMsg);
            throw new CloudRuntimeException(errMsg);
        }
    } catch (OperationTimedoutException e) {
        s_logger.debug("Creating VM snapshot: " + vmSnapshot.getName() + " failed: " + e.toString());
        throw new CloudRuntimeException("Creating VM snapshot: " + vmSnapshot.getName() + " failed: " + e.toString());
    } catch (AgentUnavailableException e) {
        s_logger.debug("Creating VM snapshot: " + vmSnapshot.getName() + " failed", e);
        throw new CloudRuntimeException("Creating VM snapshot: " + vmSnapshot.getName() + " failed: " + e.toString());
    } finally {
        if (!result) {
            try {
                vmSnapshotHelper.vmSnapshotStateTransitTo(vmSnapshot, VMSnapshot.Event.OperationFailed);
            } catch (NoTransitionException e1) {
                s_logger.error("Cannot set vm snapshot state due to: " + e1.getMessage());
            }
        }
    }
}