Examples with Account com.cloud.user.Account used on opensource projects

Example 71 with Account

use of com.cloud.user.Account in project cosmic by MissionCriticalCloud.

the class UserVmManagerImpl method upgradeVirtualMachine.

@Override
@ActionEvent(eventType = EventTypes.EVENT_VM_UPGRADE, eventDescription = "upgrading Vm")
public // This method will be deprecated as we use ScaleVMCmd for both stopped VMs and running VMs
UserVm upgradeVirtualMachine(final UpgradeVMCmd cmd) throws ResourceAllocationException {
    final Long vmId = cmd.getId();
    final Long svcOffId = cmd.getServiceOfferingId();
    final Account caller = CallContext.current().getCallingAccount();
    // Verify input parameters
    // UserVmVO vmInstance = _vmDao.findById(vmId);
    final VMInstanceVO vmInstance = _vmInstanceDao.findById(vmId);
    if (vmInstance == null) {
        throw new InvalidParameterValueException("unable to find a virtual machine with id " + vmId);
    } else if (!vmInstance.getState().equals(State.Stopped)) {
        throw new InvalidParameterValueException("Unable to upgrade virtual machine " + vmInstance.toString() + " " + " in state " + vmInstance.getState() + "; make sure the virtual machine is stopped");
    }
    // If target VM has associated VM snapshots then don't allow upgrading of VM
    final List<VMSnapshotVO> vmSnapshots = _vmSnapshotDao.findByVm(vmId);
    if (vmSnapshots.size() > 0) {
        throw new InvalidParameterValueException("Unable to change service offering for VM, please remove VM snapshots before changing service offering of VM");
    }
    _accountMgr.checkAccess(caller, null, true, vmInstance);
    // Check resource limits for CPU and Memory.
    final Map<String, String> customParameters = cmd.getDetails();
    ServiceOfferingVO newServiceOffering = _offeringDao.findById(svcOffId);
    final ServiceOfferingVO currentServiceOffering = _offeringDao.findByIdIncludingRemoved(vmInstance.getId(), vmInstance.getServiceOfferingId());
    final int newCpu = newServiceOffering.getCpu();
    final int newMemory = newServiceOffering.getRamSize();
    final int currentCpu = currentServiceOffering.getCpu();
    final int currentMemory = currentServiceOffering.getRamSize();
    if (newCpu > currentCpu) {
        _resourceLimitMgr.checkResourceLimit(caller, ResourceType.cpu, newCpu - currentCpu);
    }
    if (newMemory > currentMemory) {
        _resourceLimitMgr.checkResourceLimit(caller, ResourceType.memory, newMemory - currentMemory);
    }
    // Check that the specified service offering ID is valid
    _itMgr.checkIfCanUpgrade(vmInstance, newServiceOffering);
    _itMgr.upgradeVmDb(vmId, svcOffId);
    // Increment or decrement CPU and Memory count accordingly.
    if (newCpu > currentCpu) {
        _resourceLimitMgr.incrementResourceCount(caller.getAccountId(), ResourceType.cpu, new Long(newCpu - currentCpu));
    } else if (currentCpu > newCpu) {
        _resourceLimitMgr.decrementResourceCount(caller.getAccountId(), ResourceType.cpu, new Long(currentCpu - newCpu));
    }
    if (newMemory > currentMemory) {
        _resourceLimitMgr.incrementResourceCount(caller.getAccountId(), ResourceType.memory, new Long(newMemory - currentMemory));
    } else if (currentMemory > newMemory) {
        _resourceLimitMgr.decrementResourceCount(caller.getAccountId(), ResourceType.memory, new Long(currentMemory - newMemory));
    }
    return _vmDao.findById(vmId);
}

Example 72 with Account

use of com.cloud.user.Account in project cosmic by MissionCriticalCloud.

the class UserVmManagerImpl method updateNicIpForVirtualMachine.

@Override
public UserVm updateNicIpForVirtualMachine(final UpdateVmNicIpCmd cmd) {
    final Long nicId = cmd.getNicId();
    String ipaddr = cmd.getIpaddress();
    final Account caller = CallContext.current().getCallingAccount();
    // check whether the nic belongs to user vm.
    final NicVO nicVO = _nicDao.findById(nicId);
    if (nicVO == null) {
        throw new InvalidParameterValueException("There is no nic for the " + nicId);
    }
    if (nicVO.getVmType() != VirtualMachine.Type.User) {
        throw new InvalidParameterValueException("The nic is not belongs to user vm");
    }
    final UserVm vm = _vmDao.findById(nicVO.getInstanceId());
    if (vm == null) {
        throw new InvalidParameterValueException("There is no vm with the nic");
    }
    final Network network = _networkDao.findById(nicVO.getNetworkId());
    if (network == null) {
        throw new InvalidParameterValueException("There is no network with the nic");
    }
    // Don't allow to update vm nic ip if network is not in Implemented/Setup/Allocated state
    if (!(network.getState() == Network.State.Allocated || network.getState() == Network.State.Implemented || network.getState() == Network.State.Setup)) {
        throw new InvalidParameterValueException("Network is not in the right state to update vm nic ip. Correct states are: " + Network.State.Allocated + ", " + Network.State.Implemented + ", " + Network.State.Setup);
    }
    final NetworkOfferingVO offering = _networkOfferingDao.findByIdIncludingRemoved(network.getNetworkOfferingId());
    if (offering == null) {
        throw new InvalidParameterValueException("There is no network offering with the network");
    }
    if (!_networkModel.listNetworkOfferingServices(offering.getId()).isEmpty() && vm.getState() != State.Stopped) {
        final InvalidParameterValueException ex = new InvalidParameterValueException("VM is not Stopped, unable to update the vm nic having the specified id");
        ex.addProxyObject(vm.getUuid(), "vmId");
        throw ex;
    }
    // verify permissions
    _accountMgr.checkAccess(caller, null, true, vm);
    final Account ipOwner = _accountDao.findByIdIncludingRemoved(vm.getAccountId());
    // verify ip address
    s_logger.debug("Calling the ip allocation ...");
    final Zone zone = zoneRepository.findOne(network.getDataCenterId());
    if (zone == null) {
        throw new InvalidParameterValueException("There is no dc with the nic");
    }
    if (zone.getNetworkType() == NetworkType.Advanced && network.getGuestType() == Network.GuestType.Isolated) {
        try {
            ipaddr = _ipAddrMgr.allocateGuestIP(network, ipaddr);
        } catch (final InsufficientAddressCapacityException e) {
            throw new InvalidParameterValueException("Allocating ip to guest nic " + nicVO.getUuid() + " failed, for insufficient address capacity");
        }
        if (ipaddr == null) {
            throw new InvalidParameterValueException("Allocating ip to guest nic " + nicVO.getUuid() + " failed, please choose another ip");
        }
        if (_networkModel.areServicesSupportedInNetwork(network.getId(), Service.StaticNat)) {
            final IPAddressVO oldIP = _ipAddressDao.findByAssociatedVmId(vm.getId());
            if (oldIP != null) {
                oldIP.setVmIp(ipaddr);
                _ipAddressDao.persist(oldIP);
            }
        }
        // implementing the network elements and resources as a part of vm nic ip update if network has services and it is in Implemented state
        if (!_networkModel.listNetworkOfferingServices(offering.getId()).isEmpty() && network.getState() == Network.State.Implemented) {
            final User callerUser = _accountMgr.getActiveUser(CallContext.current().getCallingUserId());
            final ReservationContext context = new ReservationContextImpl(null, null, callerUser, caller);
            final DeployDestination dest = new DeployDestination(zoneRepository.findOne(network.getDataCenterId()), null, null, null);
            s_logger.debug("Implementing the network " + network + " elements and resources as a part of vm nic ip update");
            try {
                // implement the network elements and rules again
                _networkMgr.implementNetworkElementsAndResources(dest, context, network, offering);
            } catch (final Exception ex) {
                s_logger.warn("Failed to implement network " + network + " elements and resources as a part of vm nic ip update due to ", ex);
                final CloudRuntimeException e = new CloudRuntimeException("Failed to implement network (with specified id) elements and resources as a part of vm nic ip " + "update");
                e.addProxyObject(network.getUuid(), "networkId");
                // restore to old ip address
                if (_networkModel.areServicesSupportedInNetwork(network.getId(), Service.StaticNat)) {
                    final IPAddressVO oldIP = _ipAddressDao.findByAssociatedVmId(vm.getId());
                    if (oldIP != null) {
                        oldIP.setVmIp(nicVO.getIPv4Address());
                        _ipAddressDao.persist(oldIP);
                    }
                }
                throw e;
            }
        }
    } else if (zone.getNetworkType() == NetworkType.Basic || network.getGuestType() == Network.GuestType.Shared) {
        // handle the basic networks here
        // for basic zone, need to provide the podId to ensure proper ip alloation
        Long podId = null;
        if (zone.getNetworkType() == NetworkType.Basic) {
            podId = vm.getPodIdToDeployIn();
            if (podId == null) {
                throw new InvalidParameterValueException("vm pod id is null in Basic zone; can't decide the range for ip allocation");
            }
        }
        try {
            ipaddr = _ipAddrMgr.allocatePublicIpForGuestNic(network, podId, ipOwner, ipaddr);
            if (ipaddr == null) {
                throw new InvalidParameterValueException("Allocating ip to guest nic " + nicVO.getUuid() + " failed, please choose another ip");
            }
            final IPAddressVO ip = _ipAddressDao.findByIpAndSourceNetworkId(nicVO.getNetworkId(), nicVO.getIPv4Address());
            if (ip != null) {
                Transaction.execute(new TransactionCallbackNoReturn() {

                    @Override
                    public void doInTransactionWithoutResult(final TransactionStatus status) {
                        _ipAddrMgr.markIpAsUnavailable(ip.getId());
                        _ipAddressDao.unassignIpAddress(ip.getId());
                    }
                });
            }
        } catch (final InsufficientAddressCapacityException e) {
            s_logger.error("Allocating ip to guest nic " + nicVO.getUuid() + " failed, for insufficient address capacity");
            return null;
        }
    } else {
        s_logger.error("UpdateVmNicIpCmd is not supported in this network...");
        return null;
    }
    // update nic ipaddress
    nicVO.setIPv4Address(ipaddr);
    _nicDao.persist(nicVO);
    return vm;
}

Example 73 with Account

use of com.cloud.user.Account in project cosmic by MissionCriticalCloud.

the class UserVmManagerImpl method migrateVirtualMachine.

@Override
@ActionEvent(eventType = EventTypes.EVENT_VM_MIGRATE, eventDescription = "migrating VM", async = true)
public VirtualMachine migrateVirtualMachine(final Long vmId, final Host destinationHost) throws ResourceUnavailableException, ConcurrentOperationException, ManagementServerException, VirtualMachineMigrationException {
    // access check - only root admin can migrate VM
    final Account caller = CallContext.current().getCallingAccount();
    if (!_accountMgr.isRootAdmin(caller.getId())) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Caller is not a root admin, permission denied to migrate the VM");
        }
        throw new PermissionDeniedException("No permission to migrate VM, Only Root Admin can migrate a VM!");
    }
    final VMInstanceVO vm = _vmInstanceDao.findById(vmId);
    if (vm == null) {
        throw new InvalidParameterValueException("Unable to find the VM by id=" + vmId);
    }
    // business logic
    if (vm.getState() != State.Running) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("VM is not Running, unable to migrate the vm " + vm);
        }
        final InvalidParameterValueException ex = new InvalidParameterValueException("VM is not Running, unable to migrate the vm with specified id");
        ex.addProxyObject(vm.getUuid(), "vmId");
        throw ex;
    }
    if (serviceOfferingDetailsDao.findDetail(vm.getServiceOfferingId(), GPU.Keys.pciDevice.toString()) != null) {
        throw new InvalidParameterValueException("Live Migration of GPU enabled VM is not supported");
    }
    if (!vm.getHypervisorType().equals(HypervisorType.XenServer) && !vm.getHypervisorType().equals(HypervisorType.KVM)) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug(vm + " is not XenServer/KVM, cannot migrate this VM.");
        }
        throw new InvalidParameterValueException("Unsupported Hypervisor Type for VM migration, we support XenServer/KVM only");
    }
    if (isVMUsingLocalStorage(vm)) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug(vm + " is using Local Storage, cannot migrate this VM.");
        }
        throw new InvalidParameterValueException("Unsupported operation, VM uses Local storage, cannot migrate");
    }
    // check if migrating to same host
    final long srcHostId = vm.getHostId();
    if (destinationHost.getId() == srcHostId) {
        throw new InvalidParameterValueException("Cannot migrate VM, VM is already presnt on this host, please specify valid destination host to migrate the VM");
    }
    // check if host is UP
    if (destinationHost.getState() != com.cloud.host.Status.Up || destinationHost.getResourceState() != ResourceState.Enabled) {
        throw new InvalidParameterValueException("Cannot migrate VM, destination host is not in correct state, has status: " + destinationHost.getState() + ", state: " + destinationHost.getResourceState());
    }
    if (vm.getType() != VirtualMachine.Type.User) {
        // for System VMs check that the destination host is within the same
        // cluster
        final HostVO srcHost = _hostDao.findById(srcHostId);
        if (srcHost != null && srcHost.getClusterId() != null && destinationHost.getClusterId() != null) {
            if (srcHost.getClusterId().longValue() != destinationHost.getClusterId().longValue()) {
                throw new InvalidParameterValueException("Cannot migrate the VM, destination host is not in the same cluster as current host of the VM");
            }
        }
    }
    checkHostsDedication(vm, srcHostId, destinationHost.getId());
    // call to core process
    final Zone zone = zoneRepository.findOne(destinationHost.getDataCenterId());
    final HostPodVO pod = _podDao.findById(destinationHost.getPodId());
    final Cluster cluster = _clusterDao.findById(destinationHost.getClusterId());
    final DeployDestination dest = new DeployDestination(zone, pod, cluster, destinationHost);
    // check max guest vm limit for the destinationHost
    final HostVO destinationHostVO = _hostDao.findById(destinationHost.getId());
    if (_capacityMgr.checkIfHostReachMaxGuestLimit(destinationHostVO)) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Host name: " + destinationHost.getName() + ": " + destinationHost.getName() + " already has max Running VMs(count includes system VMs), cannot migrate to this host");
        }
        throw new VirtualMachineMigrationException("Destination host: " + destinationHost.getName() + " already has max Running VMs(count includes system VMs), cannot migrate to this host");
    }
    // Check host tags
    final ServiceOffering serviceOffering = _serviceOfferingDao.findById(vm.getServiceOfferingId());
    if (serviceOffering != null) {
        final String requiredHostTag = serviceOffering.getHostTag();
        final List<String> hostTags = _hostTagsDao.gethostTags(destinationHost.getId());
        boolean foundRequiredHostTag = false;
        for (final String hostTag : hostTags) {
            if (hostTag.equals(requiredHostTag)) {
                foundRequiredHostTag = true;
                break;
            }
        }
        if (!foundRequiredHostTag && requiredHostTag != null) {
            throw new VirtualMachineMigrationException("Destination host: " + destinationHost.getName() + " does not have required host tag " + requiredHostTag);
        }
    }
    final UserVmVO uservm = _vmDao.findById(vmId);
    if (uservm != null) {
        collectVmDiskStatistics(uservm);
    }
    _itMgr.migrate(vm.getUuid(), srcHostId, dest);
    final VMInstanceVO vmInstance = _vmInstanceDao.findById(vmId);
    if (vmInstance.getType().equals(VirtualMachine.Type.User)) {
        return _vmDao.findById(vmId);
    } else {
        return vmInstance;
    }
}

Example 74 with Account

use of com.cloud.user.Account in project cosmic by MissionCriticalCloud.

the class UserVmManagerImpl method startVirtualMachine.

@Override
public Pair<UserVmVO, Map<VirtualMachineProfile.Param, Object>> startVirtualMachine(final long vmId, final Long hostId, final Map<VirtualMachineProfile.Param, Object> additionalParams, final String deploymentPlannerToUse) throws ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException {
    // Input validation
    final Account callerAccount = CallContext.current().getCallingAccount();
    final UserVO callerUser = _userDao.findById(CallContext.current().getCallingUserId());
    // if account is removed, return error
    if (callerAccount != null && callerAccount.getRemoved() != null) {
        throw new InvalidParameterValueException("The account " + callerAccount.getId() + " is removed");
    }
    final UserVmVO vm = _vmDao.findById(vmId);
    if (vm == null) {
        throw new InvalidParameterValueException("unable to find a virtual machine with id " + vmId);
    }
    _accountMgr.checkAccess(callerAccount, null, true, vm);
    final Account owner = _accountDao.findById(vm.getAccountId());
    if (owner == null) {
        throw new InvalidParameterValueException("The owner of " + vm + " does not exist: " + vm.getAccountId());
    }
    if (owner.getState() == Account.State.disabled) {
        throw new PermissionDeniedException("The owner of " + vm + " is disabled: " + vm.getAccountId());
    }
    Host destinationHost = null;
    if (hostId != null) {
        final Account account = CallContext.current().getCallingAccount();
        if (!_accountService.isRootAdmin(account.getId())) {
            throw new PermissionDeniedException("Parameter hostid can only be specified by a Root Admin, permission denied");
        }
        destinationHost = _hostDao.findById(hostId);
        if (destinationHost == null) {
            throw new InvalidParameterValueException("Unable to find the host to deploy the VM, host id=" + hostId);
        }
    }
    DataCenterDeployment plan = null;
    boolean deployOnGivenHost = false;
    if (destinationHost != null) {
        s_logger.debug("Destination Host to deploy the VM is specified, specifying a deployment plan to deploy the VM");
        plan = new DataCenterDeployment(vm.getDataCenterId(), destinationHost.getPodId(), destinationHost.getClusterId(), destinationHost.getId(), null, null);
        deployOnGivenHost = true;
    }
    // Set parameters
    Map<VirtualMachineProfile.Param, Object> params = null;
    VMTemplateVO template = null;
    if (vm.isUpdateParameters()) {
        _vmDao.loadDetails(vm);
        // Check that the password was passed in and is valid
        template = _templateDao.findByIdIncludingRemoved(vm.getTemplateId());
        String password = "saved_password";
        if (template.getEnablePassword()) {
            if (vm.getDetail("password") != null) {
                password = DBEncryptionUtil.decrypt(vm.getDetail("password"));
            } else {
                password = _mgr.generateRandomPassword();
            }
        }
        if (!validPassword(password)) {
            throw new InvalidParameterValueException("A valid password for this virtual machine was not provided.");
        }
        // Check if an SSH key pair was selected for the instance and if so
        // use it to encrypt & save the vm password
        encryptAndStorePassword(vm, password);
        params = new HashMap<>();
        if (additionalParams != null) {
            params.putAll(additionalParams);
        }
        params.put(VirtualMachineProfile.Param.VmPassword, password);
    }
    final VirtualMachineEntity vmEntity = _orchSrvc.getVirtualMachine(vm.getUuid());
    DeploymentPlanner planner = null;
    if (deploymentPlannerToUse != null) {
        // if set to null, the deployment planner would be later figured out either from global config var, or from
        // the service offering
        planner = _planningMgr.getDeploymentPlannerByName(deploymentPlannerToUse);
        if (planner == null) {
            throw new InvalidParameterValueException("Can't find a planner by name " + deploymentPlannerToUse);
        }
    }
    final String reservationId = vmEntity.reserve(planner, plan, new ExcludeList(), Long.toString(callerUser.getId()));
    vmEntity.deploy(reservationId, Long.toString(callerUser.getId()), params, deployOnGivenHost);
    final Pair<UserVmVO, Map<VirtualMachineProfile.Param, Object>> vmParamPair = new Pair(vm, params);
    if (vm != null && vm.isUpdateParameters()) {
        // display purposes
        if (template.getEnablePassword()) {
            vm.setPassword((String) vmParamPair.second().get(VirtualMachineProfile.Param.VmPassword));
            vm.setUpdateParameters(false);
            if (vm.getDetail("password") != null) {
                _vmDetailsDao.remove(_vmDetailsDao.findDetail(vm.getId(), "password").getId());
            }
            _vmDao.update(vm.getId(), vm);
        }
    }
    return vmParamPair;
}

Example 75 with Account

use of com.cloud.user.Account in project cosmic by MissionCriticalCloud.

the class UserVmManagerImpl method createAdvancedVirtualMachine.

@Override
@ActionEvent(eventType = EventTypes.EVENT_VM_CREATE, eventDescription = "deploying Vm", create = true)
public UserVm createAdvancedVirtualMachine(final Zone zone, final ServiceOffering serviceOffering, final VirtualMachineTemplate template, final List<Long> networkIdList, final Account owner, final String hostName, final String displayName, final Long diskOfferingId, final Long diskSize, final String group, final HypervisorType hypervisor, final HTTPMethod httpmethod, final String userData, final String sshKeyPair, final Map<Long, IpAddresses> requestedIps, final IpAddresses defaultIps, final Boolean displayvm, final String keyboard, final List<Long> affinityGroupIdList, final Map<String, String> customParametrs, final String customId) throws InsufficientCapacityException, ConcurrentOperationException, ResourceUnavailableException, StorageUnavailableException, ResourceAllocationException {
    final Account caller = CallContext.current().getCallingAccount();
    final List<NetworkVO> networkList = new ArrayList<>();
    // Verify that caller can perform actions in behalf of vm owner
    _accountMgr.checkAccess(caller, null, true, owner);
    // Verify that owner can use the service offering
    _accountMgr.checkAccess(owner, serviceOffering);
    _accountMgr.checkAccess(owner, _diskOfferingDao.findById(diskOfferingId));
    checkHypervisorEnabled(zone, template);
    if (networkIdList == null || networkIdList.isEmpty()) {
        throw new InvalidParameterValueException("Please provide at least one network ID");
    }
    final List<HypervisorType> vpcSupportedHTypes = _vpcMgr.getSupportedVpcHypervisors();
    for (final Long networkId : networkIdList) {
        final NetworkVO network = _networkDao.findById(networkId);
        if (network == null) {
            throw new InvalidParameterValueException("Unable to find network by id " + networkIdList.get(0));
        }
        if (Network.GuestType.Private.equals(network.getGuestType())) {
            throw new InvalidParameterValueException("Deploying VMs in a network of type " + Network.GuestType.Private + " is not possible.");
        }
        if (network.getVpcId() != null) {
            // supported for vpc networks
            if (template.getFormat() != ImageFormat.ISO && !vpcSupportedHTypes.contains(template.getHypervisorType())) {
                throw new InvalidParameterValueException("Can't create vm from template with hypervisor " + template.getHypervisorType() + " in vpc network " + network);
            } else if (template.getFormat() == ImageFormat.ISO && !vpcSupportedHTypes.contains(hypervisor)) {
                // Only XenServer and KVM hypervisors are supported for vpc networks
                throw new InvalidParameterValueException("Can't create vm of hypervisor type " + hypervisor + " in vpc network");
            }
        }
        _networkModel.checkNetworkPermissions(owner, network);
        // don't allow to use system networks
        final NetworkOffering networkOffering = _entityMgr.findById(NetworkOffering.class, network.getNetworkOfferingId());
        if (networkOffering.isSystemOnly()) {
            throw new InvalidParameterValueException("Network id=" + networkId + " is system only and can't be used for vm deployment");
        }
        networkList.add(network);
    }
    return createVirtualMachine(zone, serviceOffering, template, hostName, displayName, owner, diskOfferingId, diskSize, networkList, group, httpmethod, userData, sshKeyPair, hypervisor, caller, requestedIps, defaultIps, displayvm, keyboard, affinityGroupIdList, customParametrs, customId);
}