Examples of com.cloud.vm.VirtualMachine

com.cloud.vm.VirtualMachine
VirtualMachine describes the properties held by a virtual machine

            sendResponse(resp, "Server Internal Error");
        }
    }


    private void handleThumbnailRequest(HttpServletRequest req, HttpServletResponse resp, long vmId) {
        VirtualMachine vm = _vmMgr.findById(vmId);
        if (vm == null) {
            s_logger.warn("VM " + vmId + " does not exist, sending blank response for thumbnail request");
            sendResponse(resp, "");
            return;
        }


        if (vm.getHostId() == null) {
            s_logger.warn("VM " + vmId + " lost host info, sending blank response for thumbnail request");
            sendResponse(resp, "");
            return;
        }


        HostVO host = _ms.getHostBy(vm.getHostId());
        if (host == null) {
            s_logger.warn("VM " + vmId + "'s host does not exist, sending blank response for thumbnail request");
            sendResponse(resp, "");
            return;
        }

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            }
        }
    }


    private void handleAccessRequest(HttpServletRequest req, HttpServletResponse resp, long vmId) {
        VirtualMachine vm = _vmMgr.findById(vmId);
        if (vm == null) {
            s_logger.warn("VM " + vmId + " does not exist, sending blank response for console access request");
            sendResponse(resp, "");
            return;
        }


        if (vm.getHostId() == null) {
            s_logger.warn("VM " + vmId + " lost host info, sending blank response for console access request");
            sendResponse(resp, "");
            return;
        }


        HostVO host = _ms.getHostBy(vm.getHostId());
        if (host == null) {
            s_logger.warn("VM " + vmId + "'s host does not exist, sending blank response for console access request");
            sendResponse(resp, "");
            return;
        }


        String rootUrl = _ms.getConsoleAccessUrlRoot(vmId);
        if (rootUrl == null) {
            sendResponse(resp, "<html><body><p>Console access will be ready in a few minutes. Please try it again later.</p></body></html>");
            return;
        }


        String vmName = vm.getHostName();
        if (vm.getType() == VirtualMachine.Type.User) {
            UserVm userVm = _entityMgr.findById(UserVm.class, vmId);
            String displayName = userVm.getDisplayName();
            if (displayName != null && !displayName.isEmpty() && !displayName.equals(vmName)) {
                vmName += "(" + displayName + ")";
            }

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    private void handleAuthRequest(HttpServletRequest req, HttpServletResponse resp, long vmId) {


        // TODO authentication channel between console proxy VM and management server needs to be secured,
        // the data is now being sent through private network, but this is apparently not enough
        VirtualMachine vm = _vmMgr.findById(vmId);
        if (vm == null) {
            s_logger.warn("VM " + vmId + " does not exist, sending failed response for authentication request from console proxy");
            sendResponse(resp, "failed");
            return;
        }


        if (vm.getHostId() == null) {
            s_logger.warn("VM " + vmId + " lost host info, failed response for authentication request from console proxy");
            sendResponse(resp, "failed");
            return;
        }


        HostVO host = _ms.getHostBy(vm.getHostId());
        if (host == null) {
            s_logger.warn("VM " + vmId + "'s host does not exist, sending failed response for authentication request from console proxy");
            sendResponse(resp, "failed");
            return;
        }


        String sid = req.getParameter("sid");
        if (sid == null || !sid.equals(vm.getVncPassword())) {
            s_logger.warn("sid " + sid + " in url does not match stored sid " + vm.getVncPassword());
            sendResponse(resp, "failed");
            return;
        }


        sendResponse(resp, "success");

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        }
    }


    private boolean checkSessionPermision(HttpServletRequest req, long vmId, Account accountObj) {


        VirtualMachine vm = _vmMgr.findById(vmId);
        if (vm == null) {
            s_logger.debug("Console/thumbnail access denied. VM " + vmId + " does not exist in system any more");
            return false;
        }


        // root admin can access anything
        if (_accountMgr.isRootAdmin(accountObj.getId()))
            return true;


        switch (vm.getType()) {
            case User:
            try {
                _accountMgr.checkAccess(accountObj, null, true, vm);
            } catch (PermissionDeniedException ex) {
                if (_accountMgr.isNormalUser(accountObj.getId())) {
                    if (s_logger.isDebugEnabled()) {
                            s_logger.debug("VM access is denied. VM owner account " + vm.getAccountId() + " does not match the account id in session " +
                                accountObj.getId() + " and caller is a normal user");
                    }
                } else if (_accountMgr.isDomainAdmin(accountObj.getId())
                        || accountObj.getType() == Account.ACCOUNT_TYPE_READ_ONLY_ADMIN) {
                    if(s_logger.isDebugEnabled()) {
                        s_logger.debug("VM access is denied. VM owner account " + vm.getAccountId()
                                + " does not match the account id in session " + accountObj.getId() + " and the domain-admin caller does not manage the target domain");
                    }
                }
                return false;
            }
            break;


        case DomainRouter:
            case ConsoleProxy:
        case SecondaryStorageVm:
            return false;


            default:
            s_logger.warn("Unrecoginized virtual machine type, deny access by default. type: " + vm.getType());
            return false;
        }


        return true;
    }

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    @Inject
    protected VMReservationDao _reservationDao;


    @Override
    public void process(VirtualMachineProfile vmProfile, DeploymentPlan plan, ExcludeList avoid) throws AffinityConflictException {
        VirtualMachine vm = vmProfile.getVirtualMachine();
        List<AffinityGroupVMMapVO> vmGroupMappings = _affinityGroupVMMapDao.findByVmIdType(vm.getId(), getType());


        for (AffinityGroupVMMapVO vmGroupMapping : vmGroupMappings) {
            if (vmGroupMapping != null) {
                AffinityGroupVO group = _affinityGroupDao.findById(vmGroupMapping.getAffinityGroupId());


                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Processing affinity group " + group.getName() + " for VM Id: " + vm.getId());
                }


                List<Long> groupVMIds = _affinityGroupVMMapDao.listVmIdsByAffinityGroup(group.getId());
                groupVMIds.remove(vm.getId());


                for (Long groupVMId : groupVMIds) {
                    VMInstanceVO groupVM = _vmInstanceDao.findById(groupVMId);
                    if (groupVM != null && !groupVM.isRemoved()) {
                        if (groupVM.getHostId() != null) {

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        if (plannedDestination.getHost() == null) {
            return true;
        }
        long plannedHostId = plannedDestination.getHost().getId();


        VirtualMachine vm = vmProfile.getVirtualMachine();


        List<AffinityGroupVMMapVO> vmGroupMappings = _affinityGroupVMMapDao.findByVmIdType(vm.getId(), getType());


        for (AffinityGroupVMMapVO vmGroupMapping : vmGroupMappings) {
            // if more than 1 VM's are present in the group then check for
            // conflict due to parallel deployment
            List<Long> groupVMIds = _affinityGroupVMMapDao.listVmIdsByAffinityGroup(vmGroupMapping.getAffinityGroupId());
            groupVMIds.remove(vm.getId());


            for (Long groupVMId : groupVMIds) {
                VMReservationVO vmReservation = _reservationDao.findByVmId(groupVMId);
                if (vmReservation != null && vmReservation.getHostId() != null && vmReservation.getHostId().equals(plannedHostId)) {
                    if (s_logger.isDebugEnabled()) {
                        s_logger.debug("Planned destination for VM " + vm.getId() + " conflicts with an existing VM " + vmReservation.getVmId() +
                            " reserved on the same host " + plannedHostId);
                    }
                    return false;
                }
            }

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     * We need to take care of the situation when dedicated resources further have resources dedicated to sub-domain/account.
     * This IncludeList is then used to update the avoid list for a given data center.
     */
    @Override
    public void process(VirtualMachineProfile vmProfile, DeploymentPlan plan, ExcludeList avoid) throws AffinityConflictException {
        VirtualMachine vm = vmProfile.getVirtualMachine();
        List<AffinityGroupVMMapVO> vmGroupMappings = _affinityGroupVMMapDao.findByVmIdType(vm.getId(), getType());
        DataCenter dc = _dcDao.findById(vm.getDataCenterId());
        List<DedicatedResourceVO> resourceList = new ArrayList<DedicatedResourceVO>();


        if (vmGroupMappings != null && !vmGroupMappings.isEmpty()) {


            for (AffinityGroupVMMapVO vmGroupMapping : vmGroupMappings) {
                if (vmGroupMapping != null) {
                    if (s_logger.isDebugEnabled()) {
                        s_logger.debug("Processing affinity group " + vmGroupMapping.getAffinityGroupId() + "of type 'ExplicitDedication' for VM Id: " + vm.getId());
                    }


                    long affinityGroupId = vmGroupMapping.getAffinityGroupId();


                    List<DedicatedResourceVO> dr = _dedicatedDao.listByAffinityGroupId(affinityGroupId);

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            throw new InvalidParameterValueException("Unable to find the host to migrate the VM, host id=" + getHostId());
        }
        try{
            UserContext.current().setEventDetails("VM Id: " + getVirtualMachineId() + " to host Id: "+ getHostId());
            //FIXME : Should not be calling UserVmService to migrate all types of VMs - need a generic VM layer
            VirtualMachine migratedVm = _userVmService.migrateVirtualMachine(getVirtualMachineId(), destinationHost);
            if (migratedVm != null) {
                // return the generic system VM instance response
                SystemVmInstanceResponse response = _responseGenerator.createSystemVmInstanceResponse(migratedVm);
                response.setResponseName(getCommandName());
                this.setResponseObject(response);

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      _vmEntityDao.persist(entity);


  }


    protected boolean areAffinityGroupsAssociated(VirtualMachineProfile vmProfile) {
        VirtualMachine vm = vmProfile.getVirtualMachine();
        long vmGroupCount = _affinityGroupVMMapDao.countAffinityGroupsForVm(vm.getId());


        if (vmGroupCount > 0) {
            return true;
        }
        return false;

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        return true;
    }


    @Override
    public boolean isVmSecurityGroupEnabled(Long vmId) {
        VirtualMachine vm = _vmDao.findByIdIncludingRemoved(vmId);
        List<NicProfile> nics = _networkMgr.getNicProfiles(vm);
        for (NicProfile nic : nics) {
            Network network = _networkModel.getNetwork(nic.getNetworkId());
            if (_networkModel.isSecurityGroupSupportedInNetwork(network) && vm.getHypervisorType() != HypervisorType.VMware) {
                return true;
            }
        }
        return false;
    }

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Related Classes of com.cloud.vm.VirtualMachine

com.cloud.api.commands.DestroySystemVmCmd

com.cloud.api.commands.MigrateSystemVMCmd

com.cloud.api.commands.MigrateVMCmd

com.cloud.api.commands.RebootSystemVmCmd

com.cloud.api.commands.StartSystemVMCmd

com.cloud.api.commands.StopSystemVmCmd

com.cloud.api.commands.UpgradeSystemVMCmd

com.cloud.baremetal.manager.BareMetalPlanner

com.cloud.consoleproxy.AgentHookBase

com.cloud.consoleproxy.ConsoleProxyManagerImpl

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