Examples with TransactionStatus com.cloud.utils.db.TransactionStatus used on opensource projects

Example 81 with TransactionStatus

use of com.cloud.utils.db.TransactionStatus in project cloudstack by apache.

the class DedicatedResourceManagerImpl method dedicateZone.

@Override
@DB
@ActionEvent(eventType = EventTypes.EVENT_DEDICATE_RESOURCE, eventDescription = "dedicating a Zone")
public List<DedicatedResourceVO> dedicateZone(final Long zoneId, final Long domainId, final String accountName) {
    Long accountId = null;
    List<HostVO> hosts = null;
    if (accountName != null) {
        Account caller = CallContext.current().getCallingAccount();
        Account owner = _accountMgr.finalizeOwner(caller, accountName, domainId, null);
        accountId = owner.getId();
    }
    List<Long> childDomainIds = getDomainChildIds(domainId);
    childDomainIds.add(domainId);
    checkAccountAndDomain(accountId, domainId);
    final DataCenterVO dc = _zoneDao.findById(zoneId);
    if (dc == null) {
        throw new InvalidParameterValueException("Unable to find zone by id " + zoneId);
    } else {
        DedicatedResourceVO dedicatedZone = _dedicatedDao.findByZoneId(zoneId);
        //check if zone is dedicated
        if (dedicatedZone != null) {
            s_logger.error("Zone " + dc.getName() + " is already dedicated");
            throw new CloudRuntimeException("Zone  " + dc.getName() + " is already dedicated");
        }
        //check if any resource under this zone is dedicated to different account or sub-domain
        List<HostPodVO> pods = _podDao.listByDataCenterId(dc.getId());
        List<DedicatedResourceVO> podsToRelease = new ArrayList<DedicatedResourceVO>();
        List<DedicatedResourceVO> clustersToRelease = new ArrayList<DedicatedResourceVO>();
        List<DedicatedResourceVO> hostsToRelease = new ArrayList<DedicatedResourceVO>();
        for (HostPodVO pod : pods) {
            DedicatedResourceVO dPod = _dedicatedDao.findByPodId(pod.getId());
            if (dPod != null) {
                if (!(childDomainIds.contains(dPod.getDomainId()))) {
                    throw new CloudRuntimeException("Pod " + pod.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
                }
                if (accountId != null) {
                    if (dPod.getAccountId().equals(accountId)) {
                        podsToRelease.add(dPod);
                    } else {
                        s_logger.error("Pod " + pod.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
                        throw new CloudRuntimeException("Pod " + pod.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
                    }
                } else {
                    if (dPod.getAccountId() == null && dPod.getDomainId().equals(domainId)) {
                        podsToRelease.add(dPod);
                    }
                }
            }
        }
        for (DedicatedResourceVO dr : podsToRelease) {
            releaseDedicatedResource(null, dr.getPodId(), null, null);
        }
        List<ClusterVO> clusters = _clusterDao.listClustersByDcId(dc.getId());
        for (ClusterVO cluster : clusters) {
            DedicatedResourceVO dCluster = _dedicatedDao.findByClusterId(cluster.getId());
            if (dCluster != null) {
                if (!(childDomainIds.contains(dCluster.getDomainId()))) {
                    throw new CloudRuntimeException("Cluster " + cluster.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
                }
                if (accountId != null) {
                    if (dCluster.getAccountId().equals(accountId)) {
                        clustersToRelease.add(dCluster);
                    } else {
                        s_logger.error("Cluster " + cluster.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
                        throw new CloudRuntimeException("Cluster " + cluster.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
                    }
                } else {
                    if (dCluster.getAccountId() == null && dCluster.getDomainId().equals(domainId)) {
                        clustersToRelease.add(dCluster);
                    }
                }
            }
        }
        for (DedicatedResourceVO dr : clustersToRelease) {
            releaseDedicatedResource(null, null, dr.getClusterId(), null);
        }
        hosts = _hostDao.listByDataCenterId(dc.getId());
        for (HostVO host : hosts) {
            DedicatedResourceVO dHost = _dedicatedDao.findByHostId(host.getId());
            if (dHost != null) {
                if (!(childDomainIds.contains(dHost.getDomainId()))) {
                    throw new CloudRuntimeException("Host " + host.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
                }
                if (accountId != null) {
                    if (dHost.getAccountId().equals(accountId)) {
                        hostsToRelease.add(dHost);
                    } else {
                        s_logger.error("Host " + host.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
                        throw new CloudRuntimeException("Host " + host.getName() + " under this Zone " + dc.getName() + " is dedicated to different account/domain");
                    }
                } else {
                    if (dHost.getAccountId() == null && dHost.getDomainId().equals(domainId)) {
                        hostsToRelease.add(dHost);
                    }
                }
            }
        }
        for (DedicatedResourceVO dr : hostsToRelease) {
            releaseDedicatedResource(null, null, null, dr.getHostId());
        }
    }
    checkHostsSuitabilityForExplicitDedication(accountId, childDomainIds, hosts);
    final Long accountIdFinal = accountId;
    return Transaction.execute(new TransactionCallback<List<DedicatedResourceVO>>() {

        @Override
        public List<DedicatedResourceVO> doInTransaction(TransactionStatus status) {
            // find or create the affinity group by name under this account/domain
            AffinityGroup group = findOrCreateDedicatedAffinityGroup(domainId, accountIdFinal);
            if (group == null) {
                s_logger.error("Unable to dedicate zone due to, failed to create dedication affinity group");
                throw new CloudRuntimeException("Failed to dedicate zone. Please contact Cloud Support.");
            }
            DedicatedResourceVO dedicatedResource = new DedicatedResourceVO(zoneId, null, null, null, null, null, group.getId());
            try {
                dedicatedResource.setDomainId(domainId);
                if (accountIdFinal != null) {
                    dedicatedResource.setAccountId(accountIdFinal);
                }
                dedicatedResource = _dedicatedDao.persist(dedicatedResource);
                // save the domainId in the zone
                dc.setDomainId(domainId);
                if (!_zoneDao.update(zoneId, dc)) {
                    throw new CloudRuntimeException("Failed to dedicate zone, could not set domainId. Please contact Cloud Support.");
                }
            } catch (Exception e) {
                s_logger.error("Unable to dedicate zone due to " + e.getMessage(), e);
                throw new CloudRuntimeException("Failed to dedicate zone. Please contact Cloud Support.");
            }
            List<DedicatedResourceVO> result = new ArrayList<DedicatedResourceVO>();
            result.add(dedicatedResource);
            return result;
        }
    });
}

Example 82 with TransactionStatus

use of com.cloud.utils.db.TransactionStatus in project cloudstack by apache.

the class GlobalLoadBalancingRulesServiceImpl method revokeGslbRule.

@DB
private void revokeGslbRule(final long gslbRuleId, Account caller) {
    final GlobalLoadBalancerRuleVO gslbRule = _gslbRuleDao.findById(gslbRuleId);
    if (gslbRule == null) {
        throw new InvalidParameterValueException("Invalid global load balancer rule id: " + gslbRuleId);
    }
    _accountMgr.checkAccess(caller, SecurityChecker.AccessType.OperateEntry, true, gslbRule);
    if (gslbRule.getState() == com.cloud.region.ha.GlobalLoadBalancerRule.State.Staged) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Rule Id: " + gslbRuleId + " is still in Staged state so just removing it.");
        }
        _gslbRuleDao.remove(gslbRuleId);
        UsageEventUtils.publishUsageEvent(EventTypes.EVENT_GLOBAL_LOAD_BALANCER_DELETE, gslbRule.getAccountId(), 0, gslbRule.getId(), gslbRule.getName(), GlobalLoadBalancerRule.class.getName(), gslbRule.getUuid());
        return;
    } else if (gslbRule.getState() == GlobalLoadBalancerRule.State.Add || gslbRule.getState() == GlobalLoadBalancerRule.State.Active) {
        //mark the GSlb rule to be in revoke state
        gslbRule.setState(GlobalLoadBalancerRule.State.Revoke);
        _gslbRuleDao.update(gslbRuleId, gslbRule);
    }
    final List<GlobalLoadBalancerLbRuleMapVO> gslbLbMapVos = Transaction.execute(new TransactionCallback<List<GlobalLoadBalancerLbRuleMapVO>>() {

        @Override
        public List<GlobalLoadBalancerLbRuleMapVO> doInTransaction(TransactionStatus status) {
            List<GlobalLoadBalancerLbRuleMapVO> gslbLbMapVos = _gslbLbMapDao.listByGslbRuleId(gslbRuleId);
            if (gslbLbMapVos != null) {
                //mark all the GSLB-LB mapping to be in revoke state
                for (GlobalLoadBalancerLbRuleMapVO gslbLbMap : gslbLbMapVos) {
                    gslbLbMap.setRevoke(true);
                    _gslbLbMapDao.update(gslbLbMap.getId(), gslbLbMap);
                }
            }
            return gslbLbMapVos;
        }
    });
    boolean success = false;
    try {
        if (gslbLbMapVos != null) {
            applyGlobalLoadBalancerRuleConfig(gslbRuleId, true);
        }
        success = true;
    } catch (ResourceUnavailableException e) {
        throw new CloudRuntimeException("Failed to update the gloabal load balancer");
    }
    Transaction.execute(new TransactionCallbackNoReturn() {

        @Override
        public void doInTransactionWithoutResult(TransactionStatus status) {
            //remove all mappings between GSLB rule and load balancer rules
            if (gslbLbMapVos != null) {
                for (GlobalLoadBalancerLbRuleMapVO gslbLbMap : gslbLbMapVos) {
                    _gslbLbMapDao.remove(gslbLbMap.getId());
                }
            }
            //remove the GSLB rule itself
            _gslbRuleDao.remove(gslbRuleId);
            UsageEventUtils.publishUsageEvent(EventTypes.EVENT_GLOBAL_LOAD_BALANCER_DELETE, gslbRule.getAccountId(), 0, gslbRule.getId(), gslbRule.getName(), GlobalLoadBalancerRule.class.getName(), gslbRule.getUuid());
        }
    });
}

Example 83 with TransactionStatus

use of com.cloud.utils.db.TransactionStatus in project cloudstack by apache.

the class GlobalLoadBalancingRulesServiceImpl method assignToGlobalLoadBalancerRule.

@Override
@DB
@ActionEvent(eventType = EventTypes.EVENT_ASSIGN_TO_GLOBAL_LOAD_BALANCER_RULE, eventDescription = "Assigning a load balancer rule to global load balancer rule", async = true)
public boolean assignToGlobalLoadBalancerRule(AssignToGlobalLoadBalancerRuleCmd assignToGslbCmd) {
    CallContext ctx = CallContext.current();
    Account caller = ctx.getCallingAccount();
    final long gslbRuleId = assignToGslbCmd.getGlobalLoadBalancerRuleId();
    final GlobalLoadBalancerRuleVO gslbRule = _gslbRuleDao.findById(gslbRuleId);
    if (gslbRule == null) {
        throw new InvalidParameterValueException("Invalid global load balancer rule id: " + gslbRuleId);
    }
    _accountMgr.checkAccess(caller, SecurityChecker.AccessType.OperateEntry, true, gslbRule);
    if (gslbRule.getState() == GlobalLoadBalancerRule.State.Revoke) {
        throw new InvalidParameterValueException("global load balancer rule id: " + gslbRule.getUuid() + " is in revoked state");
    }
    final List<Long> newLbRuleIds = assignToGslbCmd.getLoadBalancerRulesIds();
    if (newLbRuleIds == null || newLbRuleIds.isEmpty()) {
        throw new InvalidParameterValueException("empty list of load balancer rule Ids specified to be assigned" + " global load balancer rule");
    }
    List<Long> oldLbRuleIds = new ArrayList<Long>();
    List<Long> oldZones = new ArrayList<Long>();
    List<Long> newZones = new ArrayList<Long>(oldZones);
    List<Pair<Long, Long>> physcialNetworks = new ArrayList<Pair<Long, Long>>();
    // get the list of load balancer rules id's that are assigned currently to GSLB rule and corresponding zone id's
    List<GlobalLoadBalancerLbRuleMapVO> gslbLbMapVos = _gslbLbMapDao.listByGslbRuleId(gslbRuleId);
    if (gslbLbMapVos != null) {
        for (GlobalLoadBalancerLbRuleMapVO gslbLbMapVo : gslbLbMapVos) {
            LoadBalancerVO loadBalancer = _lbDao.findById(gslbLbMapVo.getLoadBalancerId());
            Network network = _networkDao.findById(loadBalancer.getNetworkId());
            oldZones.add(network.getDataCenterId());
            oldLbRuleIds.add(gslbLbMapVo.getLoadBalancerId());
        }
    }
    /* check each of the load balancer rule id passed in the 'AssignToGlobalLoadBalancerRuleCmd' command is
         *     valid ID
         *     caller has access to the rule
         *     check rule is not revoked
         *     no two rules are in same zone
         *     rule is not already assigned to gslb rule
         */
    for (Long lbRuleId : newLbRuleIds) {
        LoadBalancerVO loadBalancer = _lbDao.findById(lbRuleId);
        if (loadBalancer == null) {
            throw new InvalidParameterValueException("Specified load balancer rule ID does not exist.");
        }
        _accountMgr.checkAccess(caller, null, true, loadBalancer);
        if (gslbRule.getAccountId() != loadBalancer.getAccountId()) {
            throw new InvalidParameterValueException("GSLB rule and load balancer rule does not belong to same account");
        }
        if (loadBalancer.getState() == LoadBalancer.State.Revoke) {
            throw new InvalidParameterValueException("Load balancer ID " + loadBalancer.getUuid() + " is in revoke state");
        }
        if (oldLbRuleIds != null && oldLbRuleIds.contains(loadBalancer.getId())) {
            throw new InvalidParameterValueException("Load balancer ID " + loadBalancer.getUuid() + " is already assigned");
        }
        Network network = _networkDao.findById(loadBalancer.getNetworkId());
        if (oldZones != null && oldZones.contains(network.getDataCenterId()) || newZones != null && newZones.contains(network.getDataCenterId())) {
            throw new InvalidParameterValueException("Load balancer rule specified should be in unique zone");
        }
        newZones.add(network.getDataCenterId());
        physcialNetworks.add(new Pair<Long, Long>(network.getDataCenterId(), network.getPhysicalNetworkId()));
    }
    // for each of the physical network check if GSLB service provider configured
    for (Pair<Long, Long> physicalNetwork : physcialNetworks) {
        if (!checkGslbServiceEnabledInZone(physicalNetwork.first(), physicalNetwork.second())) {
            throw new InvalidParameterValueException("GSLB service is not enabled in the Zone:" + physicalNetwork.first() + " and physical network " + physicalNetwork.second());
        }
    }
    final Map<Long, Long> lbRuleWeightMap = assignToGslbCmd.getLoadBalancerRuleWeightMap();
    Transaction.execute(new TransactionCallbackNoReturn() {

        @Override
        public void doInTransactionWithoutResult(TransactionStatus status) {
            // persist the mapping for the new Lb rule that needs to assigned to a gslb rule
            for (Long lbRuleId : newLbRuleIds) {
                GlobalLoadBalancerLbRuleMapVO newGslbLbMap = new GlobalLoadBalancerLbRuleMapVO();
                newGslbLbMap.setGslbLoadBalancerId(gslbRuleId);
                newGslbLbMap.setLoadBalancerId(lbRuleId);
                if (lbRuleWeightMap != null && lbRuleWeightMap.get(lbRuleId) != null) {
                    newGslbLbMap.setWeight(lbRuleWeightMap.get(lbRuleId));
                }
                _gslbLbMapDao.persist(newGslbLbMap);
            }
            // mark the gslb rule state as add
            if (gslbRule.getState() == GlobalLoadBalancerRule.State.Staged || gslbRule.getState() == GlobalLoadBalancerRule.State.Active) {
                gslbRule.setState(GlobalLoadBalancerRule.State.Add);
                _gslbRuleDao.update(gslbRule.getId(), gslbRule);
            }
        }
    });
    boolean success = false;
    try {
        s_logger.debug("Configuring gslb rule configuration on the gslb service providers in the participating zones");
        // apply the gslb rule on to the back end gslb service providers on zones participating in gslb
        if (!applyGlobalLoadBalancerRuleConfig(gslbRuleId, false)) {
            s_logger.warn("Failed to add load balancer rules " + newLbRuleIds + " to global load balancer rule id " + gslbRuleId);
            CloudRuntimeException ex = new CloudRuntimeException("Failed to add load balancer rules to GSLB rule ");
            throw ex;
        }
        // on success set state to Active
        gslbRule.setState(GlobalLoadBalancerRule.State.Active);
        _gslbRuleDao.update(gslbRule.getId(), gslbRule);
        success = true;
    } catch (ResourceUnavailableException e) {
        throw new CloudRuntimeException("Failed to apply new GSLB configuration while assigning new LB rules to GSLB rule.");
    }
    return success;
}

Example 84 with TransactionStatus

use of com.cloud.utils.db.TransactionStatus in project cloudstack by apache.

the class GlobalLoadBalancingRulesServiceImpl method createGlobalLoadBalancerRule.

@Override
@DB
@ActionEvent(eventType = EventTypes.EVENT_GLOBAL_LOAD_BALANCER_CREATE, eventDescription = "creating global load " + "balancer rule", create = true)
public GlobalLoadBalancerRule createGlobalLoadBalancerRule(CreateGlobalLoadBalancerRuleCmd newRule) {
    final Integer regionId = newRule.getRegionId();
    final String algorithm = newRule.getAlgorithm();
    final String stickyMethod = newRule.getStickyMethod();
    final String name = newRule.getName();
    final String description = newRule.getDescription();
    final String domainName = newRule.getServiceDomainName();
    final String serviceType = newRule.getServiceType();
    final Account gslbOwner = _accountMgr.getAccount(newRule.getEntityOwnerId());
    if (!GlobalLoadBalancerRule.Algorithm.isValidAlgorithm(algorithm)) {
        throw new InvalidParameterValueException("Invalid Algorithm: " + algorithm);
    }
    if (!GlobalLoadBalancerRule.Persistence.isValidPersistence(stickyMethod)) {
        throw new InvalidParameterValueException("Invalid persistence: " + stickyMethod);
    }
    if (!GlobalLoadBalancerRule.ServiceType.isValidServiceType(serviceType)) {
        throw new InvalidParameterValueException("Invalid service type: " + serviceType);
    }
    if (!NetUtils.verifyDomainName(domainName)) {
        throw new InvalidParameterValueException("Invalid domain name : " + domainName);
    }
    GlobalLoadBalancerRuleVO gslbRuleWithDomainName = _gslbRuleDao.findByDomainName(domainName);
    if (gslbRuleWithDomainName != null) {
        throw new InvalidParameterValueException("Domain name " + domainName + "is in use");
    }
    Region region = _regionDao.findById(regionId);
    if (region == null) {
        throw new InvalidParameterValueException("Invalid region ID: " + regionId);
    }
    String providerDnsName = _globalConfigDao.getValue(Config.CloudDnsName.key());
    if (!region.checkIfServiceEnabled(Region.Service.Gslb) || (providerDnsName == null)) {
        throw new CloudRuntimeException("GSLB service is not enabled in region : " + region.getName());
    }
    GlobalLoadBalancerRuleVO newGslbRule = Transaction.execute(new TransactionCallback<GlobalLoadBalancerRuleVO>() {

        @Override
        public GlobalLoadBalancerRuleVO doInTransaction(TransactionStatus status) {
            GlobalLoadBalancerRuleVO newGslbRule = new GlobalLoadBalancerRuleVO(name, description, domainName, algorithm, stickyMethod, serviceType, regionId, gslbOwner.getId(), gslbOwner.getDomainId(), GlobalLoadBalancerRule.State.Staged);
            _gslbRuleDao.persist(newGslbRule);
            UsageEventUtils.publishUsageEvent(EventTypes.EVENT_GLOBAL_LOAD_BALANCER_CREATE, newGslbRule.getAccountId(), 0, newGslbRule.getId(), name, GlobalLoadBalancerRule.class.getName(), newGslbRule.getUuid());
            return newGslbRule;
        }
    });
    s_logger.debug("successfully created new global load balancer rule for the account " + gslbOwner.getId());
    return newGslbRule;
}

Example 85 with TransactionStatus

use of com.cloud.utils.db.TransactionStatus in project cloudstack by apache.

the class UserVmManagerImpl method moveVMToUser.

@DB
@Override
@ActionEvent(eventType = EventTypes.EVENT_VM_MOVE, eventDescription = "move VM to another user", async = false)
public UserVm moveVMToUser(final AssignVMCmd cmd) throws ResourceAllocationException, ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException {
    // VERIFICATIONS and VALIDATIONS
    // VV 1: verify the two users
    Account caller = CallContext.current().getCallingAccount();
    if (!_accountMgr.isRootAdmin(caller.getId()) && !_accountMgr.isDomainAdmin(caller.getId())) {
        // VMs
        throw new InvalidParameterValueException("Only domain admins are allowed to assign VMs and not " + caller.getType());
    }
    // get and check the valid VM
    final UserVmVO vm = _vmDao.findById(cmd.getVmId());
    if (vm == null) {
        throw new InvalidParameterValueException("There is no vm by that id " + cmd.getVmId());
    } else if (vm.getState() == State.Running) {
        // running
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("VM is Running, unable to move the vm " + vm);
        }
        InvalidParameterValueException ex = new InvalidParameterValueException("VM is Running, unable to move the vm with specified vmId");
        ex.addProxyObject(vm.getUuid(), "vmId");
        throw ex;
    }
    final Account oldAccount = _accountService.getActiveAccountById(vm.getAccountId());
    if (oldAccount == null) {
        throw new InvalidParameterValueException("Invalid account for VM " + vm.getAccountId() + " in domain.");
    }
    final Account newAccount = _accountMgr.finalizeOwner(caller, cmd.getAccountName(), cmd.getDomainId(), cmd.getProjectId());
    if (newAccount == null) {
        throw new InvalidParameterValueException("Invalid accountid=" + cmd.getAccountName() + " in domain " + cmd.getDomainId());
    }
    if (newAccount.getState() == Account.State.disabled) {
        throw new InvalidParameterValueException("The new account owner " + cmd.getAccountName() + " is disabled.");
    }
    //check caller has access to both the old and new account
    _accountMgr.checkAccess(caller, null, true, oldAccount);
    _accountMgr.checkAccess(caller, null, true, newAccount);
    // make sure the accounts are not same
    if (oldAccount.getAccountId() == newAccount.getAccountId()) {
        throw new InvalidParameterValueException("The new account is the same as the old account. Account id =" + oldAccount.getAccountId());
    }
    // don't allow to move the vm if there are existing PF/LB/Static Nat
    // rules, or vm is assigned to static Nat ip
    List<PortForwardingRuleVO> pfrules = _portForwardingDao.listByVm(cmd.getVmId());
    if (pfrules != null && pfrules.size() > 0) {
        throw new InvalidParameterValueException("Remove the Port forwarding rules for this VM before assigning to another user.");
    }
    List<FirewallRuleVO> snrules = _rulesDao.listStaticNatByVmId(vm.getId());
    if (snrules != null && snrules.size() > 0) {
        throw new InvalidParameterValueException("Remove the StaticNat rules for this VM before assigning to another user.");
    }
    List<LoadBalancerVMMapVO> maps = _loadBalancerVMMapDao.listByInstanceId(vm.getId());
    if (maps != null && maps.size() > 0) {
        throw new InvalidParameterValueException("Remove the load balancing rules for this VM before assigning to another user.");
    }
    // check for one on one nat
    List<IPAddressVO> ips = _ipAddressDao.findAllByAssociatedVmId(cmd.getVmId());
    for (IPAddressVO ip : ips) {
        if (ip.isOneToOneNat()) {
            throw new InvalidParameterValueException("Remove the one to one nat rule for this VM for ip " + ip.toString());
        }
    }
    DataCenterVO zone = _dcDao.findById(vm.getDataCenterId());
    // Get serviceOffering and Volumes for Virtual Machine
    final ServiceOfferingVO offering = _serviceOfferingDao.findByIdIncludingRemoved(vm.getId(), vm.getServiceOfferingId());
    final List<VolumeVO> volumes = _volsDao.findByInstance(cmd.getVmId());
    //Remove vm from instance group
    removeInstanceFromInstanceGroup(cmd.getVmId());
    // VV 2: check if account/domain is with in resource limits to create a new vm
    resourceLimitCheck(newAccount, vm.isDisplayVm(), new Long(offering.getCpu()), new Long(offering.getRamSize()));
    // VV 3: check if volumes and primary storage space are with in resource limits
    _resourceLimitMgr.checkResourceLimit(newAccount, ResourceType.volume, _volsDao.findByInstance(cmd.getVmId()).size());
    Long totalVolumesSize = (long) 0;
    for (VolumeVO volume : volumes) {
        totalVolumesSize += volume.getSize();
    }
    _resourceLimitMgr.checkResourceLimit(newAccount, ResourceType.primary_storage, totalVolumesSize);
    // VV 4: Check if new owner can use the vm template
    VirtualMachineTemplate template = _templateDao.findById(vm.getTemplateId());
    if (!template.isPublicTemplate()) {
        Account templateOwner = _accountMgr.getAccount(template.getAccountId());
        _accountMgr.checkAccess(newAccount, null, true, templateOwner);
    }
    // VV 5: check the new account can create vm in the domain
    DomainVO domain = _domainDao.findById(cmd.getDomainId());
    _accountMgr.checkAccess(newAccount, domain);
    Transaction.execute(new TransactionCallbackNoReturn() {

        @Override
        public void doInTransactionWithoutResult(TransactionStatus status) {
            //generate destroy vm event for usage
            UsageEventUtils.publishUsageEvent(EventTypes.EVENT_VM_DESTROY, vm.getAccountId(), vm.getDataCenterId(), vm.getId(), vm.getHostName(), vm.getServiceOfferingId(), vm.getTemplateId(), vm.getHypervisorType().toString(), VirtualMachine.class.getName(), vm.getUuid(), vm.isDisplayVm());
            // update resource counts for old account
            resourceCountDecrement(oldAccount.getAccountId(), vm.isDisplayVm(), new Long(offering.getCpu()), new Long(offering.getRamSize()));
            // OWNERSHIP STEP 1: update the vm owner
            vm.setAccountId(newAccount.getAccountId());
            vm.setDomainId(cmd.getDomainId());
            _vmDao.persist(vm);
            // OS 2: update volume
            for (VolumeVO volume : volumes) {
                UsageEventUtils.publishUsageEvent(EventTypes.EVENT_VOLUME_DELETE, volume.getAccountId(), volume.getDataCenterId(), volume.getId(), volume.getName(), Volume.class.getName(), volume.getUuid(), volume.isDisplayVolume());
                _resourceLimitMgr.decrementResourceCount(oldAccount.getAccountId(), ResourceType.volume);
                _resourceLimitMgr.decrementResourceCount(oldAccount.getAccountId(), ResourceType.primary_storage, new Long(volume.getSize()));
                volume.setAccountId(newAccount.getAccountId());
                volume.setDomainId(newAccount.getDomainId());
                _volsDao.persist(volume);
                _resourceLimitMgr.incrementResourceCount(newAccount.getAccountId(), ResourceType.volume);
                _resourceLimitMgr.incrementResourceCount(newAccount.getAccountId(), ResourceType.primary_storage, new Long(volume.getSize()));
                UsageEventUtils.publishUsageEvent(EventTypes.EVENT_VOLUME_CREATE, volume.getAccountId(), volume.getDataCenterId(), volume.getId(), volume.getName(), volume.getDiskOfferingId(), volume.getTemplateId(), volume.getSize(), Volume.class.getName(), volume.getUuid(), volume.isDisplayVolume());
                //snapshots: mark these removed in db
                List<SnapshotVO> snapshots = _snapshotDao.listByVolumeIdIncludingRemoved(volume.getId());
                for (SnapshotVO snapshot : snapshots) {
                    _snapshotDao.remove(snapshot.getId());
                }
            }
            //update resource count of new account
            resourceCountIncrement(newAccount.getAccountId(), vm.isDisplayVm(), new Long(offering.getCpu()), new Long(offering.getRamSize()));
            //generate usage events to account for this change
            UsageEventUtils.publishUsageEvent(EventTypes.EVENT_VM_CREATE, vm.getAccountId(), vm.getDataCenterId(), vm.getId(), vm.getHostName(), vm.getServiceOfferingId(), vm.getTemplateId(), vm.getHypervisorType().toString(), VirtualMachine.class.getName(), vm.getUuid(), vm.isDisplayVm());
        }
    });
    VirtualMachine vmoi = _itMgr.findById(vm.getId());
    VirtualMachineProfileImpl vmOldProfile = new VirtualMachineProfileImpl(vmoi);
    // OS 3: update the network
    List<Long> networkIdList = cmd.getNetworkIds();
    List<Long> securityGroupIdList = cmd.getSecurityGroupIdList();
    if (zone.getNetworkType() == NetworkType.Basic) {
        if (networkIdList != null && !networkIdList.isEmpty()) {
            throw new InvalidParameterValueException("Can't move vm with network Ids; this is a basic zone VM");
        }
        // cleanup the old security groups
        _securityGroupMgr.removeInstanceFromGroups(cmd.getVmId());
        // cleanup the network for the oldOwner
        _networkMgr.cleanupNics(vmOldProfile);
        _networkMgr.expungeNics(vmOldProfile);
        // security groups will be recreated for the new account, when the
        // VM is started
        List<NetworkVO> networkList = new ArrayList<NetworkVO>();
        // Get default guest network in Basic zone
        Network defaultNetwork = _networkModel.getExclusiveGuestNetwork(zone.getId());
        if (defaultNetwork == null) {
            throw new InvalidParameterValueException("Unable to find a default network to start a vm");
        } else {
            networkList.add(_networkDao.findById(defaultNetwork.getId()));
        }
        boolean isVmWare = (template.getHypervisorType() == HypervisorType.VMware);
        if (securityGroupIdList != null && isVmWare) {
            throw new InvalidParameterValueException("Security group feature is not supported for vmWare hypervisor");
        } else if (!isVmWare && _networkModel.isSecurityGroupSupportedInNetwork(defaultNetwork) && _networkModel.canAddDefaultSecurityGroup()) {
            if (securityGroupIdList == null) {
                securityGroupIdList = new ArrayList<Long>();
            }
            SecurityGroup defaultGroup = _securityGroupMgr.getDefaultSecurityGroup(newAccount.getId());
            if (defaultGroup != null) {
                // check if security group id list already contains Default
                // security group, and if not - add it
                boolean defaultGroupPresent = false;
                for (Long securityGroupId : securityGroupIdList) {
                    if (securityGroupId.longValue() == defaultGroup.getId()) {
                        defaultGroupPresent = true;
                        break;
                    }
                }
                if (!defaultGroupPresent) {
                    securityGroupIdList.add(defaultGroup.getId());
                }
            } else {
                // create default security group for the account
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Couldn't find default security group for the account " + newAccount + " so creating a new one");
                }
                defaultGroup = _securityGroupMgr.createSecurityGroup(SecurityGroupManager.DEFAULT_GROUP_NAME, SecurityGroupManager.DEFAULT_GROUP_DESCRIPTION, newAccount.getDomainId(), newAccount.getId(), newAccount.getAccountName());
                securityGroupIdList.add(defaultGroup.getId());
            }
        }
        LinkedHashMap<Network, List<? extends NicProfile>> networks = new LinkedHashMap<Network, List<? extends NicProfile>>();
        NicProfile profile = new NicProfile();
        profile.setDefaultNic(true);
        networks.put(networkList.get(0), new ArrayList<NicProfile>(Arrays.asList(profile)));
        VirtualMachine vmi = _itMgr.findById(vm.getId());
        VirtualMachineProfileImpl vmProfile = new VirtualMachineProfileImpl(vmi);
        _networkMgr.allocate(vmProfile, networks);
        _securityGroupMgr.addInstanceToGroups(vm.getId(), securityGroupIdList);
        s_logger.debug("AssignVM: Basic zone, adding security groups no " + securityGroupIdList.size() + " to " + vm.getInstanceName());
    } else {
        if (zone.isSecurityGroupEnabled()) {
            // advanced zone with security groups
            // cleanup the old security groups
            _securityGroupMgr.removeInstanceFromGroups(cmd.getVmId());
            Set<NetworkVO> applicableNetworks = new HashSet<NetworkVO>();
            String requestedIPv4ForDefaultNic = null;
            String requestedIPv6ForDefaultNic = null;
            // if networkIdList is null and the first network of vm is shared network, then keep it if possible
            if (networkIdList == null || networkIdList.isEmpty()) {
                NicVO defaultNicOld = _nicDao.findDefaultNicForVM(vm.getId());
                if (defaultNicOld != null) {
                    NetworkVO defaultNetworkOld = _networkDao.findById(defaultNicOld.getNetworkId());
                    if (defaultNetworkOld != null && defaultNetworkOld.getGuestType() == Network.GuestType.Shared && defaultNetworkOld.getAclType() == ACLType.Domain) {
                        try {
                            _networkModel.checkNetworkPermissions(newAccount, defaultNetworkOld);
                            applicableNetworks.add(defaultNetworkOld);
                            requestedIPv4ForDefaultNic = defaultNicOld.getIPv4Address();
                            requestedIPv6ForDefaultNic = defaultNicOld.getIPv6Address();
                            s_logger.debug("AssignVM: use old shared network " + defaultNetworkOld.getName() + " with old ip " + requestedIPv4ForDefaultNic + " on default nic of vm:" + vm.getInstanceName());
                        } catch (PermissionDeniedException e) {
                            s_logger.debug("AssignVM: the shared network on old default nic can not be applied to new account");
                        }
                    }
                }
            }
            // cleanup the network for the oldOwner
            _networkMgr.cleanupNics(vmOldProfile);
            _networkMgr.expungeNics(vmOldProfile);
            if (networkIdList != null && !networkIdList.isEmpty()) {
                // add any additional networks
                for (Long networkId : networkIdList) {
                    NetworkVO network = _networkDao.findById(networkId);
                    if (network == null) {
                        InvalidParameterValueException ex = new InvalidParameterValueException("Unable to find specified network id");
                        ex.addProxyObject(networkId.toString(), "networkId");
                        throw ex;
                    }
                    _networkModel.checkNetworkPermissions(newAccount, network);
                    // don't allow to use system networks
                    NetworkOffering networkOffering = _entityMgr.findById(NetworkOffering.class, network.getNetworkOfferingId());
                    if (networkOffering.isSystemOnly()) {
                        InvalidParameterValueException ex = new InvalidParameterValueException("Specified Network id is system only and can't be used for vm deployment");
                        ex.addProxyObject(network.getUuid(), "networkId");
                        throw ex;
                    }
                    applicableNetworks.add(network);
                }
            }
            // add the new nics
            LinkedHashMap<Network, List<? extends NicProfile>> networks = new LinkedHashMap<Network, List<? extends NicProfile>>();
            int toggle = 0;
            NetworkVO defaultNetwork = null;
            for (NetworkVO appNet : applicableNetworks) {
                NicProfile defaultNic = new NicProfile();
                if (toggle == 0) {
                    defaultNic.setDefaultNic(true);
                    defaultNic.setRequestedIPv4(requestedIPv4ForDefaultNic);
                    defaultNic.setRequestedIPv6(requestedIPv6ForDefaultNic);
                    defaultNetwork = appNet;
                    toggle++;
                }
                networks.put(appNet, new ArrayList<NicProfile>(Arrays.asList(defaultNic)));
            }
            boolean isVmWare = (template.getHypervisorType() == HypervisorType.VMware);
            if (securityGroupIdList != null && isVmWare) {
                throw new InvalidParameterValueException("Security group feature is not supported for vmWare hypervisor");
            } else if (!isVmWare && (defaultNetwork == null || _networkModel.isSecurityGroupSupportedInNetwork(defaultNetwork)) && _networkModel.canAddDefaultSecurityGroup()) {
                if (securityGroupIdList == null) {
                    securityGroupIdList = new ArrayList<Long>();
                }
                SecurityGroup defaultGroup = _securityGroupMgr.getDefaultSecurityGroup(newAccount.getId());
                if (defaultGroup != null) {
                    // check if security group id list already contains Default
                    // security group, and if not - add it
                    boolean defaultGroupPresent = false;
                    for (Long securityGroupId : securityGroupIdList) {
                        if (securityGroupId.longValue() == defaultGroup.getId()) {
                            defaultGroupPresent = true;
                            break;
                        }
                    }
                    if (!defaultGroupPresent) {
                        securityGroupIdList.add(defaultGroup.getId());
                    }
                } else {
                    // create default security group for the account
                    if (s_logger.isDebugEnabled()) {
                        s_logger.debug("Couldn't find default security group for the account " + newAccount + " so creating a new one");
                    }
                    defaultGroup = _securityGroupMgr.createSecurityGroup(SecurityGroupManager.DEFAULT_GROUP_NAME, SecurityGroupManager.DEFAULT_GROUP_DESCRIPTION, newAccount.getDomainId(), newAccount.getId(), newAccount.getAccountName());
                    securityGroupIdList.add(defaultGroup.getId());
                }
            }
            VirtualMachine vmi = _itMgr.findById(vm.getId());
            VirtualMachineProfileImpl vmProfile = new VirtualMachineProfileImpl(vmi);
            if (applicableNetworks.isEmpty()) {
                throw new InvalidParameterValueException("No network is specified, please specify one when you move the vm. For now, please add a network to VM on NICs tab.");
            } else {
                _networkMgr.allocate(vmProfile, networks);
            }
            _securityGroupMgr.addInstanceToGroups(vm.getId(), securityGroupIdList);
            s_logger.debug("AssignVM: Advanced zone, adding security groups no " + securityGroupIdList.size() + " to " + vm.getInstanceName());
        } else {
            if (securityGroupIdList != null && !securityGroupIdList.isEmpty()) {
                throw new InvalidParameterValueException("Can't move vm with security groups; security group feature is not enabled in this zone");
            }
            Set<NetworkVO> applicableNetworks = new HashSet<NetworkVO>();
            // if networkIdList is null and the first network of vm is shared network, then keep it if possible
            if (networkIdList == null || networkIdList.isEmpty()) {
                NicVO defaultNicOld = _nicDao.findDefaultNicForVM(vm.getId());
                if (defaultNicOld != null) {
                    NetworkVO defaultNetworkOld = _networkDao.findById(defaultNicOld.getNetworkId());
                    if (defaultNetworkOld != null && defaultNetworkOld.getGuestType() == Network.GuestType.Shared && defaultNetworkOld.getAclType() == ACLType.Domain) {
                        try {
                            _networkModel.checkNetworkPermissions(newAccount, defaultNetworkOld);
                            applicableNetworks.add(defaultNetworkOld);
                        } catch (PermissionDeniedException e) {
                            s_logger.debug("AssignVM: the shared network on old default nic can not be applied to new account");
                        }
                    }
                }
            }
            // cleanup the network for the oldOwner
            _networkMgr.cleanupNics(vmOldProfile);
            _networkMgr.expungeNics(vmOldProfile);
            if (networkIdList != null && !networkIdList.isEmpty()) {
                // add any additional networks
                for (Long networkId : networkIdList) {
                    NetworkVO network = _networkDao.findById(networkId);
                    if (network == null) {
                        InvalidParameterValueException ex = new InvalidParameterValueException("Unable to find specified network id");
                        ex.addProxyObject(networkId.toString(), "networkId");
                        throw ex;
                    }
                    _networkModel.checkNetworkPermissions(newAccount, network);
                    // don't allow to use system networks
                    NetworkOffering networkOffering = _entityMgr.findById(NetworkOffering.class, network.getNetworkOfferingId());
                    if (networkOffering.isSystemOnly()) {
                        InvalidParameterValueException ex = new InvalidParameterValueException("Specified Network id is system only and can't be used for vm deployment");
                        ex.addProxyObject(network.getUuid(), "networkId");
                        throw ex;
                    }
                    applicableNetworks.add(network);
                }
            } else if (applicableNetworks.isEmpty()) {
                NetworkVO defaultNetwork = null;
                List<NetworkOfferingVO> requiredOfferings = _networkOfferingDao.listByAvailability(Availability.Required, false);
                if (requiredOfferings.size() < 1) {
                    throw new InvalidParameterValueException("Unable to find network offering with availability=" + Availability.Required + " to automatically create the network as a part of vm creation");
                }
                if (requiredOfferings.get(0).getState() == NetworkOffering.State.Enabled) {
                    // get Virtual networks
                    List<? extends Network> virtualNetworks = _networkModel.listNetworksForAccount(newAccount.getId(), zone.getId(), Network.GuestType.Isolated);
                    if (virtualNetworks.isEmpty()) {
                        long physicalNetworkId = _networkModel.findPhysicalNetworkId(zone.getId(), requiredOfferings.get(0).getTags(), requiredOfferings.get(0).getTrafficType());
                        // Validate physical network
                        PhysicalNetwork physicalNetwork = _physicalNetworkDao.findById(physicalNetworkId);
                        if (physicalNetwork == null) {
                            throw new InvalidParameterValueException("Unable to find physical network with id: " + physicalNetworkId + " and tag: " + requiredOfferings.get(0).getTags());
                        }
                        s_logger.debug("Creating network for account " + newAccount + " from the network offering id=" + requiredOfferings.get(0).getId() + " as a part of deployVM process");
                        Network newNetwork = _networkMgr.createGuestNetwork(requiredOfferings.get(0).getId(), newAccount.getAccountName() + "-network", newAccount.getAccountName() + "-network", null, null, null, null, newAccount, null, physicalNetwork, zone.getId(), ACLType.Account, null, null, null, null, true, null);
                        // if the network offering has persistent set to true, implement the network
                        if (requiredOfferings.get(0).getIsPersistent()) {
                            DeployDestination dest = new DeployDestination(zone, null, null, null);
                            UserVO callerUser = _userDao.findById(CallContext.current().getCallingUserId());
                            Journal journal = new Journal.LogJournal("Implementing " + newNetwork, s_logger);
                            ReservationContext context = new ReservationContextImpl(UUID.randomUUID().toString(), journal, callerUser, caller);
                            s_logger.debug("Implementing the network for account" + newNetwork + " as a part of" + " network provision for persistent networks");
                            try {
                                Pair<? extends NetworkGuru, ? extends Network> implementedNetwork = _networkMgr.implementNetwork(newNetwork.getId(), dest, context);
                                if (implementedNetwork == null || implementedNetwork.first() == null) {
                                    s_logger.warn("Failed to implement the network " + newNetwork);
                                }
                                newNetwork = implementedNetwork.second();
                            } catch (Exception ex) {
                                s_logger.warn("Failed to implement network " + newNetwork + " elements and" + " resources as a part of network provision for persistent network due to ", ex);
                                CloudRuntimeException e = new CloudRuntimeException("Failed to implement network" + " (with specified id) elements and resources as a part of network provision");
                                e.addProxyObject(newNetwork.getUuid(), "networkId");
                                throw e;
                            }
                        }
                        defaultNetwork = _networkDao.findById(newNetwork.getId());
                    } else if (virtualNetworks.size() > 1) {
                        throw new InvalidParameterValueException("More than 1 default Isolated networks are found " + "for account " + newAccount + "; please specify networkIds");
                    } else {
                        defaultNetwork = _networkDao.findById(virtualNetworks.get(0).getId());
                    }
                } else {
                    throw new InvalidParameterValueException("Required network offering id=" + requiredOfferings.get(0).getId() + " is not in " + NetworkOffering.State.Enabled);
                }
                applicableNetworks.add(defaultNetwork);
            }
            // add the new nics
            LinkedHashMap<Network, List<? extends NicProfile>> networks = new LinkedHashMap<Network, List<? extends NicProfile>>();
            int toggle = 0;
            for (NetworkVO appNet : applicableNetworks) {
                NicProfile defaultNic = new NicProfile();
                if (toggle == 0) {
                    defaultNic.setDefaultNic(true);
                    toggle++;
                }
                networks.put(appNet, new ArrayList<NicProfile>(Arrays.asList(defaultNic)));
            }
            VirtualMachine vmi = _itMgr.findById(vm.getId());
            VirtualMachineProfileImpl vmProfile = new VirtualMachineProfileImpl(vmi);
            _networkMgr.allocate(vmProfile, networks);
            s_logger.debug("AssignVM: Advance virtual, adding networks no " + networks.size() + " to " + vm.getInstanceName());
        }
    // END IF NON SEC GRP ENABLED
    }
    // END IF ADVANCED
    s_logger.info("AssignVM: vm " + vm.getInstanceName() + " now belongs to account " + newAccount.getAccountName());
    return vm;
}