Examples with VMTemplateVO com.cloud.storage.VMTemplateVO used on opensource projects

Example 16 with VMTemplateVO

use of com.cloud.storage.VMTemplateVO in project cloudstack by apache.

the class UserVmManagerImpl method createVirtualMachine.

@DB
protected UserVm createVirtualMachine(DataCenter zone, ServiceOffering serviceOffering, VirtualMachineTemplate tmplt, String hostName, String displayName, Account owner, Long diskOfferingId, Long diskSize, List<NetworkVO> networkList, List<Long> securityGroupIdList, String group, HTTPMethod httpmethod, String userData, String sshKeyPair, HypervisorType hypervisor, Account caller, Map<Long, IpAddresses> requestedIps, IpAddresses defaultIps, Boolean isDisplayVm, String keyboard, List<Long> affinityGroupIdList, Map<String, String> customParameters, String customId) throws InsufficientCapacityException, ResourceUnavailableException, ConcurrentOperationException, StorageUnavailableException, ResourceAllocationException {
    _accountMgr.checkAccess(caller, null, true, owner);
    if (owner.getState() == Account.State.disabled) {
        throw new PermissionDeniedException("The owner of vm to deploy is disabled: " + owner);
    }
    VMTemplateVO template = _templateDao.findById(tmplt.getId());
    if (template != null) {
        _templateDao.loadDetails(template);
    }
    long accountId = owner.getId();
    assert !(requestedIps != null && (defaultIps.getIp4Address() != null || defaultIps.getIp6Address() != null)) : "requestedIp list and defaultNetworkIp should never be specified together";
    if (Grouping.AllocationState.Disabled == zone.getAllocationState() && !_accountMgr.isRootAdmin(caller.getId())) {
        throw new PermissionDeniedException("Cannot perform this operation, Zone is currently disabled: " + zone.getId());
    }
    // check if zone is dedicated
    DedicatedResourceVO dedicatedZone = _dedicatedDao.findByZoneId(zone.getId());
    if (dedicatedZone != null) {
        DomainVO domain = _domainDao.findById(dedicatedZone.getDomainId());
        if (domain == null) {
            throw new CloudRuntimeException("Unable to find the domain " + zone.getDomainId() + " for the zone: " + zone);
        }
        // check that caller can operate with domain
        _configMgr.checkZoneAccess(caller, zone);
        // check that vm owner can create vm in the domain
        _configMgr.checkZoneAccess(owner, zone);
    }
    ServiceOfferingVO offering = _serviceOfferingDao.findById(serviceOffering.getId());
    if (offering.isDynamic()) {
        offering.setDynamicFlag(true);
        validateCustomParameters(offering, customParameters);
        offering = _offeringDao.getcomputeOffering(offering, customParameters);
    }
    // check if account/domain is with in resource limits to create a new vm
    boolean isIso = Storage.ImageFormat.ISO == template.getFormat();
    // For baremetal, size can be null
    Long tmp = _templateDao.findById(template.getId()).getSize();
    long size = 0;
    if (tmp != null) {
        size = tmp;
    }
    if (diskOfferingId != null) {
        DiskOfferingVO diskOffering = _diskOfferingDao.findById(diskOfferingId);
        if (diskOffering != null && diskOffering.isCustomized()) {
            if (diskSize == null) {
                throw new InvalidParameterValueException("This disk offering requires a custom size specified");
            }
            Long customDiskOfferingMaxSize = VolumeOrchestrationService.CustomDiskOfferingMaxSize.value();
            Long customDiskOfferingMinSize = VolumeOrchestrationService.CustomDiskOfferingMinSize.value();
            if ((diskSize < customDiskOfferingMinSize) || (diskSize > customDiskOfferingMaxSize)) {
                throw new InvalidParameterValueException("VM Creation failed. Volume size: " + diskSize + "GB is out of allowed range. Max: " + customDiskOfferingMaxSize + " Min:" + customDiskOfferingMinSize);
            }
            size = size + diskSize * (1024 * 1024 * 1024);
        }
        size += _diskOfferingDao.findById(diskOfferingId).getDiskSize();
    }
    resourceLimitCheck(owner, isDisplayVm, new Long(offering.getCpu()), new Long(offering.getRamSize()));
    _resourceLimitMgr.checkResourceLimit(owner, ResourceType.volume, (isIso || diskOfferingId == null ? 1 : 2));
    _resourceLimitMgr.checkResourceLimit(owner, ResourceType.primary_storage, size);
    // verify security group ids
    if (securityGroupIdList != null) {
        for (Long securityGroupId : securityGroupIdList) {
            SecurityGroup sg = _securityGroupDao.findById(securityGroupId);
            if (sg == null) {
                throw new InvalidParameterValueException("Unable to find security group by id " + securityGroupId);
            } else {
                // verify permissions
                _accountMgr.checkAccess(caller, null, true, owner, sg);
            }
        }
    }
    // check that the affinity groups exist
    if (affinityGroupIdList != null) {
        for (Long affinityGroupId : affinityGroupIdList) {
            AffinityGroupVO ag = _affinityGroupDao.findById(affinityGroupId);
            if (ag == null) {
                throw new InvalidParameterValueException("Unable to find affinity group " + ag);
            } else if (!_affinityGroupService.isAffinityGroupProcessorAvailable(ag.getType())) {
                throw new InvalidParameterValueException("Affinity group type is not supported for group: " + ag + " ,type: " + ag.getType() + " , Please try again after removing the affinity group");
            } else {
                // verify permissions
                if (ag.getAclType() == ACLType.Domain) {
                    _accountMgr.checkAccess(caller, null, false, owner, ag);
                    // make sure the owner of these entities is same
                    if (caller.getId() == Account.ACCOUNT_ID_SYSTEM || _accountMgr.isRootAdmin(caller.getId())) {
                        if (!_affinityGroupService.isAffinityGroupAvailableInDomain(ag.getId(), owner.getDomainId())) {
                            throw new PermissionDeniedException("Affinity Group " + ag + " does not belong to the VM's domain");
                        }
                    }
                } else {
                    _accountMgr.checkAccess(caller, null, true, owner, ag);
                    // make sure the owner of these entities is same
                    if (caller.getId() == Account.ACCOUNT_ID_SYSTEM || _accountMgr.isRootAdmin(caller.getId())) {
                        if (ag.getAccountId() != owner.getAccountId()) {
                            throw new PermissionDeniedException("Affinity Group " + ag + " does not belong to the VM's account");
                        }
                    }
                }
            }
        }
    }
    HypervisorType hypervisorType = null;
    if (template.getHypervisorType() == null || template.getHypervisorType() == HypervisorType.None) {
        if (hypervisor == null || hypervisor == HypervisorType.None) {
            throw new InvalidParameterValueException("hypervisor parameter is needed to deploy VM or the hypervisor parameter value passed is invalid");
        }
        hypervisorType = hypervisor;
    } else {
        if (hypervisor != null && hypervisor != HypervisorType.None && hypervisor != template.getHypervisorType()) {
            throw new InvalidParameterValueException("Hypervisor passed to the deployVm call, is different from the hypervisor type of the template");
        }
        hypervisorType = template.getHypervisorType();
    }
    if (hypervisorType != HypervisorType.BareMetal) {
        // check if we have available pools for vm deployment
        long availablePools = _storagePoolDao.countPoolsByStatus(StoragePoolStatus.Up);
        if (availablePools < 1) {
            throw new StorageUnavailableException("There are no available pools in the UP state for vm deployment", -1);
        }
    }
    if (template.getTemplateType().equals(TemplateType.SYSTEM)) {
        throw new InvalidParameterValueException("Unable to use system template " + template.getId() + " to deploy a user vm");
    }
    List<VMTemplateZoneVO> listZoneTemplate = _templateZoneDao.listByZoneTemplate(zone.getId(), template.getId());
    if (listZoneTemplate == null || listZoneTemplate.isEmpty()) {
        throw new InvalidParameterValueException("The template " + template.getId() + " is not available for use");
    }
    if (isIso && !template.isBootable()) {
        throw new InvalidParameterValueException("Installing from ISO requires an ISO that is bootable: " + template.getId());
    }
    // Check templates permissions
    _accountMgr.checkAccess(owner, AccessType.UseEntry, false, template);
    // check if the user data is correct
    validateUserData(userData, httpmethod);
    // Find an SSH public key corresponding to the key pair name, if one is
    // given
    String sshPublicKey = null;
    if (sshKeyPair != null && !sshKeyPair.equals("")) {
        SSHKeyPair pair = _sshKeyPairDao.findByName(owner.getAccountId(), owner.getDomainId(), sshKeyPair);
        if (pair == null) {
            throw new InvalidParameterValueException("A key pair with name '" + sshKeyPair + "' was not found.");
        }
        sshPublicKey = pair.getPublicKey();
    }
    List<Pair<NetworkVO, NicProfile>> networks = new ArrayList<Pair<NetworkVO, NicProfile>>();
    LinkedHashMap<String, NicProfile> networkNicMap = new LinkedHashMap<String, NicProfile>();
    short defaultNetworkNumber = 0;
    boolean securityGroupEnabled = false;
    boolean vpcNetwork = false;
    for (NetworkVO network : networkList) {
        if ((network.getDataCenterId() != zone.getId())) {
            if (!network.isStrechedL2Network()) {
                throw new InvalidParameterValueException("Network id=" + network.getId() + " doesn't belong to zone " + zone.getId());
            }
            NetworkOffering ntwkOffering = _networkOfferingDao.findById(network.getNetworkOfferingId());
            Long physicalNetworkId = _networkModel.findPhysicalNetworkId(zone.getId(), ntwkOffering.getTags(), ntwkOffering.getTrafficType());
            if (physicalNetworkId == null) {
                throw new InvalidParameterValueException("Network in which is VM getting deployed could not be" + " streched to the zone, as we could not find a valid physical network");
            }
            String provider = _ntwkSrvcDao.getProviderForServiceInNetwork(network.getId(), Service.Connectivity);
            if (!_networkModel.isProviderEnabledInPhysicalNetwork(physicalNetworkId, provider)) {
                throw new InvalidParameterValueException("Network in which is VM getting deployed could not be" + " streched to the zone, as we could not find a valid physical network");
            }
        }
        //relax the check if the caller is admin account
        if (caller.getType() != Account.ACCOUNT_TYPE_ADMIN) {
            if (!(network.getGuestType() == Network.GuestType.Shared && network.getAclType() == ACLType.Domain) && !(network.getAclType() == ACLType.Account && network.getAccountId() == accountId)) {
                throw new InvalidParameterValueException("only shared network or isolated network with the same account_id can be added to vm");
            }
        }
        IpAddresses requestedIpPair = null;
        if (requestedIps != null && !requestedIps.isEmpty()) {
            requestedIpPair = requestedIps.get(network.getId());
        }
        if (requestedIpPair == null) {
            requestedIpPair = new IpAddresses(null, null);
        } else {
            _networkModel.checkRequestedIpAddresses(network.getId(), requestedIpPair.getIp4Address(), requestedIpPair.getIp6Address());
        }
        NicProfile profile = new NicProfile(requestedIpPair.getIp4Address(), requestedIpPair.getIp6Address());
        if (defaultNetworkNumber == 0) {
            defaultNetworkNumber++;
            // if user requested specific ip for default network, add it
            if (defaultIps.getIp4Address() != null || defaultIps.getIp6Address() != null) {
                _networkModel.checkRequestedIpAddresses(network.getId(), defaultIps.getIp4Address(), defaultIps.getIp6Address());
                profile = new NicProfile(defaultIps.getIp4Address(), defaultIps.getIp6Address());
            }
            profile.setDefaultNic(true);
            if (!_networkModel.areServicesSupportedInNetwork(network.getId(), new Service[] { Service.UserData })) {
                if ((userData != null) && (!userData.isEmpty())) {
                    throw new InvalidParameterValueException("Unable to deploy VM as UserData is provided while deploying the VM, but there is no support for " + Network.Service.UserData.getName() + " service in the default network " + network.getId());
                }
                if ((sshPublicKey != null) && (!sshPublicKey.isEmpty())) {
                    throw new InvalidParameterValueException("Unable to deploy VM as SSH keypair is provided while deploying the VM, but there is no support for " + Network.Service.UserData.getName() + " service in the default network " + network.getId());
                }
                if (template.getEnablePassword()) {
                    throw new InvalidParameterValueException("Unable to deploy VM as template " + template.getId() + " is password enabled, but there is no support for " + Network.Service.UserData.getName() + " service in the default network " + network.getId());
                }
            }
        }
        networks.add(new Pair<NetworkVO, NicProfile>(network, profile));
        if (_networkModel.isSecurityGroupSupportedInNetwork(network)) {
            securityGroupEnabled = true;
        }
        // vm can't be a part of more than 1 VPC network
        if (network.getVpcId() != null) {
            if (vpcNetwork) {
                throw new InvalidParameterValueException("Vm can't be a part of more than 1 VPC network");
            }
            vpcNetwork = true;
        }
        networkNicMap.put(network.getUuid(), profile);
    }
    if (securityGroupIdList != null && !securityGroupIdList.isEmpty() && !securityGroupEnabled) {
        throw new InvalidParameterValueException("Unable to deploy vm with security groups as SecurityGroup service is not enabled for the vm's network");
    }
    // gateway for the vm
    if (defaultNetworkNumber == 0) {
        throw new InvalidParameterValueException("At least 1 default network has to be specified for the vm");
    } else if (defaultNetworkNumber > 1) {
        throw new InvalidParameterValueException("Only 1 default network per vm is supported");
    }
    long id = _vmDao.getNextInSequence(Long.class, "id");
    if (hostName != null) {
        // Check is hostName is RFC compliant
        checkNameForRFCCompliance(hostName);
    }
    String instanceName = null;
    String uuidName = _uuidMgr.generateUuid(UserVm.class, customId);
    if (_instanceNameFlag && hypervisor.equals(HypervisorType.VMware)) {
        if (hostName == null) {
            if (displayName != null) {
                hostName = displayName;
            } else {
                hostName = generateHostName(uuidName);
            }
        }
        // If global config vm.instancename.flag is set to true, then CS will set guest VM's name as it appears on the hypervisor, to its hostname.
        // In case of VMware since VM name must be unique within a DC, check if VM with the same hostname already exists in the zone.
        VMInstanceVO vmByHostName = _vmInstanceDao.findVMByHostNameInZone(hostName, zone.getId());
        if (vmByHostName != null && vmByHostName.getState() != VirtualMachine.State.Expunging) {
            throw new InvalidParameterValueException("There already exists a VM by the name: " + hostName + ".");
        }
    } else {
        if (hostName == null) {
            //Generate name using uuid and instance.name global config
            hostName = generateHostName(uuidName);
        }
    }
    if (hostName != null) {
        // Check is hostName is RFC compliant
        checkNameForRFCCompliance(hostName);
    }
    instanceName = VirtualMachineName.getVmName(id, owner.getId(), _instance);
    // Check if VM with instanceName already exists.
    VMInstanceVO vmObj = _vmInstanceDao.findVMByInstanceName(instanceName);
    if (vmObj != null && vmObj.getState() != VirtualMachine.State.Expunging) {
        throw new InvalidParameterValueException("There already exists a VM by the display name supplied");
    }
    checkIfHostNameUniqueInNtwkDomain(hostName, networkList);
    long userId = CallContext.current().getCallingUserId();
    if (CallContext.current().getCallingAccount().getId() != owner.getId()) {
        List<UserVO> userVOs = _userDao.listByAccount(owner.getAccountId());
        if (!userVOs.isEmpty()) {
            userId = userVOs.get(0).getId();
        }
    }
    UserVmVO vm = commitUserVm(zone, template, hostName, displayName, owner, diskOfferingId, diskSize, userData, caller, isDisplayVm, keyboard, accountId, userId, offering, isIso, sshPublicKey, networkNicMap, id, instanceName, uuidName, hypervisorType, customParameters);
    // Assign instance to the group
    try {
        if (group != null) {
            boolean addToGroup = addInstanceToGroup(Long.valueOf(id), group);
            if (!addToGroup) {
                throw new CloudRuntimeException("Unable to assign Vm to the group " + group);
            }
        }
    } catch (Exception ex) {
        throw new CloudRuntimeException("Unable to assign Vm to the group " + group);
    }
    _securityGroupMgr.addInstanceToGroups(vm.getId(), securityGroupIdList);
    if (affinityGroupIdList != null && !affinityGroupIdList.isEmpty()) {
        _affinityGroupVMMapDao.updateMap(vm.getId(), affinityGroupIdList);
    }
    CallContext.current().putContextParameter(VirtualMachine.class, vm.getUuid());
    return vm;
}

Example 17 with VMTemplateVO

use of com.cloud.storage.VMTemplateVO in project cloudstack by apache.

the class UserVmManagerImpl method startVirtualMachine.

@Override
public Pair<UserVmVO, Map<VirtualMachineProfile.Param, Object>> startVirtualMachine(long vmId, Long hostId, Map<VirtualMachineProfile.Param, Object> additionalParams, String deploymentPlannerToUse) throws ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException {
    // Input validation
    Account callerAccount = CallContext.current().getCallingAccount();
    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");
    }
    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);
    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) {
        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);
        }
    }
    // check if vm is security group enabled
    if (_securityGroupMgr.isVmSecurityGroupEnabled(vmId) && _securityGroupMgr.getSecurityGroupsForVm(vmId).isEmpty() && !_securityGroupMgr.isVmMappedToDefaultSecurityGroup(vmId) && _networkModel.canAddDefaultSecurityGroup()) {
        // if vm is not mapped to security group, create a mapping
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Vm " + vm + " is security group enabled, but not mapped to default security group; creating the mapping automatically");
        }
        SecurityGroup defaultSecurityGroup = _securityGroupMgr.getDefaultSecurityGroup(vm.getAccountId());
        if (defaultSecurityGroup != null) {
            List<Long> groupList = new ArrayList<Long>();
            groupList.add(defaultSecurityGroup.getId());
            _securityGroupMgr.addInstanceToGroups(vmId, groupList);
        }
    }
    DataCenterDeployment plan = null;
    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);
    }
    // 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<VirtualMachineProfile.Param, Object>();
        if (additionalParams != null) {
            params.putAll(additionalParams);
        }
        params.put(VirtualMachineProfile.Param.VmPassword, password);
    }
    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);
        }
    }
    String reservationId = vmEntity.reserve(planner, plan, new ExcludeList(), Long.toString(callerUser.getId()));
    vmEntity.deploy(reservationId, Long.toString(callerUser.getId()), params);
    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 18 with VMTemplateVO

use of com.cloud.storage.VMTemplateVO in project cloudstack by apache.

the class UserVmManagerImpl method resetVMPassword.

@Override
@ActionEvent(eventType = EventTypes.EVENT_VM_RESETPASSWORD, eventDescription = "resetting Vm password", async = true)
public UserVm resetVMPassword(ResetVMPasswordCmd cmd, String password) throws ResourceUnavailableException, InsufficientCapacityException {
    Account caller = CallContext.current().getCallingAccount();
    Long vmId = cmd.getId();
    UserVmVO userVm = _vmDao.findById(cmd.getId());
    // Do parameters input validation
    if (userVm == null) {
        throw new InvalidParameterValueException("unable to find a virtual machine with id " + cmd.getId());
    }
    _vmDao.loadDetails(userVm);
    VMTemplateVO template = _templateDao.findByIdIncludingRemoved(userVm.getTemplateId());
    if (template == null || !template.getEnablePassword()) {
        throw new InvalidParameterValueException("Fail to reset password for the virtual machine, the template is not password enabled");
    }
    if (userVm.getState() == State.Error || userVm.getState() == State.Expunging) {
        s_logger.error("vm is not in the right state: " + vmId);
        throw new InvalidParameterValueException("Vm with id " + vmId + " is not in the right state");
    }
    _accountMgr.checkAccess(caller, null, true, userVm);
    boolean result = resetVMPasswordInternal(vmId, password);
    if (result) {
        userVm.setPassword(password);
        // update the password in vm_details table too
        // Check if an SSH key pair was selected for the instance and if so
        // use it to encrypt & save the vm password
        encryptAndStorePassword(userVm, password);
    } else {
        throw new CloudRuntimeException("Failed to reset password for the virtual machine ");
    }
    return userVm;
}

Example 19 with VMTemplateVO

use of com.cloud.storage.VMTemplateVO in project cloudstack by apache.

the class HypervisorTemplateAdapter method createTemplateAsyncCallBack.

protected Void createTemplateAsyncCallBack(AsyncCallbackDispatcher<HypervisorTemplateAdapter, TemplateApiResult> callback, CreateTemplateContext<TemplateApiResult> context) {
    TemplateApiResult result = callback.getResult();
    TemplateInfo template = context.template;
    if (result.isSuccess()) {
        VMTemplateVO tmplt = _tmpltDao.findById(template.getId());
        // need to grant permission for public templates
        if (tmplt.isPublicTemplate()) {
            _messageBus.publish(_name, TemplateManager.MESSAGE_REGISTER_PUBLIC_TEMPLATE_EVENT, PublishScope.LOCAL, tmplt.getId());
        }
        long accountId = tmplt.getAccountId();
        if (template.getSize() != null) {
            // publish usage event
            String etype = EventTypes.EVENT_TEMPLATE_CREATE;
            if (tmplt.getFormat() == ImageFormat.ISO) {
                etype = EventTypes.EVENT_ISO_CREATE;
            }
            // get physical size from template_store_ref table
            long physicalSize = 0;
            DataStore ds = template.getDataStore();
            TemplateDataStoreVO tmpltStore = _tmpltStoreDao.findByStoreTemplate(ds.getId(), template.getId());
            if (tmpltStore != null) {
                physicalSize = tmpltStore.getPhysicalSize();
            } else {
                s_logger.warn("No entry found in template_store_ref for template id: " + template.getId() + " and image store id: " + ds.getId() + " at the end of registering template!");
            }
            Scope dsScope = ds.getScope();
            if (dsScope.getScopeType() == ScopeType.ZONE) {
                if (dsScope.getScopeId() != null) {
                    UsageEventUtils.publishUsageEvent(etype, template.getAccountId(), dsScope.getScopeId(), template.getId(), template.getName(), null, null, physicalSize, template.getSize(), VirtualMachineTemplate.class.getName(), template.getUuid());
                } else {
                    s_logger.warn("Zone scope image store " + ds.getId() + " has a null scope id");
                }
            } else if (dsScope.getScopeType() == ScopeType.REGION) {
                // publish usage event for region-wide image store using a -1 zoneId for 4.2, need to revisit post-4.2
                UsageEventUtils.publishUsageEvent(etype, template.getAccountId(), -1, template.getId(), template.getName(), null, null, physicalSize, template.getSize(), VirtualMachineTemplate.class.getName(), template.getUuid());
            }
            _resourceLimitMgr.incrementResourceCount(accountId, ResourceType.secondary_storage, template.getSize());
        }
    }
    return null;
}

Example 20 with VMTemplateVO

use of com.cloud.storage.VMTemplateVO in project cloudstack by apache.

the class HypervisorTemplateAdapter method delete.

@Override
@DB
public boolean delete(TemplateProfile profile) {
    boolean success = true;
    VMTemplateVO template = profile.getTemplate();
    // find all eligible image stores for this template
    List<DataStore> imageStores = templateMgr.getImageStoreByTemplate(template.getId(), profile.getZoneId());
    if (imageStores == null || imageStores.size() == 0) {
        // already destroyed on image stores
        s_logger.info("Unable to find image store still having template: " + template.getName() + ", so just mark the template removed");
    } else {
        // Make sure the template is downloaded to all found image stores
        for (DataStore store : imageStores) {
            long storeId = store.getId();
            List<TemplateDataStoreVO> templateStores = _tmpltStoreDao.listByTemplateStore(template.getId(), storeId);
            for (TemplateDataStoreVO templateStore : templateStores) {
                if (templateStore.getDownloadState() == Status.DOWNLOAD_IN_PROGRESS) {
                    String errorMsg = "Please specify a template that is not currently being downloaded.";
                    s_logger.debug("Template: " + template.getName() + " is currently being downloaded to secondary storage host: " + store.getName() + "; cant' delete it.");
                    throw new CloudRuntimeException(errorMsg);
                }
            }
        }
        String eventType = "";
        if (template.getFormat().equals(ImageFormat.ISO)) {
            eventType = EventTypes.EVENT_ISO_DELETE;
        } else {
            eventType = EventTypes.EVENT_TEMPLATE_DELETE;
        }
        for (DataStore imageStore : imageStores) {
            // publish zone-wide usage event
            Long sZoneId = ((ImageStoreEntity) imageStore).getDataCenterId();
            if (sZoneId != null) {
                UsageEventUtils.publishUsageEvent(eventType, template.getAccountId(), sZoneId, template.getId(), null, VirtualMachineTemplate.class.getName(), template.getUuid());
            }
            s_logger.info("Delete template from image store: " + imageStore.getName());
            AsyncCallFuture<TemplateApiResult> future = imageService.deleteTemplateAsync(imageFactory.getTemplate(template.getId(), imageStore));
            try {
                TemplateApiResult result = future.get();
                success = result.isSuccess();
                if (!success) {
                    s_logger.warn("Failed to delete the template " + template + " from the image store: " + imageStore.getName() + " due to: " + result.getResult());
                    break;
                }
                // remove from template_zone_ref
                List<VMTemplateZoneVO> templateZones = templateZoneDao.listByZoneTemplate(sZoneId, template.getId());
                if (templateZones != null) {
                    for (VMTemplateZoneVO templateZone : templateZones) {
                        templateZoneDao.remove(templateZone.getId());
                    }
                }
                //mark all the occurrences of this template in the given store as destroyed.
                templateDataStoreDao.removeByTemplateStore(template.getId(), imageStore.getId());
            } catch (InterruptedException e) {
                s_logger.debug("delete template Failed", e);
                throw new CloudRuntimeException("delete template Failed", e);
            } catch (ExecutionException e) {
                s_logger.debug("delete template Failed", e);
                throw new CloudRuntimeException("delete template Failed", e);
            }
        }
    }
    if (success) {
        if ((imageStores.size() > 1) && (profile.getZoneId() != null)) {
            //if template is stored in more than one image stores, and the zone id is not null, then don't delete other templates.
            return success;
        }
        // delete all cache entries for this template
        List<TemplateInfo> cacheTmpls = imageFactory.listTemplateOnCache(template.getId());
        for (TemplateInfo tmplOnCache : cacheTmpls) {
            s_logger.info("Delete template from image cache store: " + tmplOnCache.getDataStore().getName());
            tmplOnCache.delete();
        }
        // find all eligible image stores for this template
        List<DataStore> iStores = templateMgr.getImageStoreByTemplate(template.getId(), null);
        if (iStores == null || iStores.size() == 0) {
            // Mark template as Inactive.
            template.setState(VirtualMachineTemplate.State.Inactive);
            _tmpltDao.update(template.getId(), template);
            // Decrement the number of templates and total secondary storage
            // space used by the account
            Account account = _accountDao.findByIdIncludingRemoved(template.getAccountId());
            _resourceLimitMgr.decrementResourceCount(template.getAccountId(), ResourceType.template);
            _resourceLimitMgr.recalculateResourceCount(template.getAccountId(), account.getDomainId(), ResourceType.secondary_storage.getOrdinal());
        }
        // remove its related ACL permission
        Pair<Class<?>, Long> tmplt = new Pair<Class<?>, Long>(VirtualMachineTemplate.class, template.getId());
        _messageBus.publish(_name, EntityManager.MESSAGE_REMOVE_ENTITY_EVENT, PublishScope.LOCAL, tmplt);
    }
    return success;
}