Examples with ActionEvent com.cloud.event.ActionEvent used on opensource projects

Example 76 with ActionEvent

use of com.cloud.event.ActionEvent in project cloudstack by apache.

the class CertServiceImpl method uploadSslCert.

@DB
@Override
@ActionEvent(eventType = EventTypes.EVENT_LB_CERT_UPLOAD, eventDescription = "Uploading a certificate to cloudstack", async = false)
public SslCertResponse uploadSslCert(final UploadSslCertCmd certCmd) {
    Preconditions.checkNotNull(certCmd);
    final String cert = certCmd.getCert();
    final String key = certCmd.getKey();
    final String password = certCmd.getPassword();
    final String chain = certCmd.getChain();
    validate(cert, key, password, chain);
    s_logger.debug("Certificate Validation succeeded");
    final String fingerPrint = CertificateHelper.generateFingerPrint(parseCertificate(cert));
    final CallContext ctx = CallContext.current();
    final Account caller = ctx.getCallingAccount();
    Account owner = null;
    if (!Strings.isNullOrEmpty(certCmd.getAccountName()) && certCmd.getDomainId() != null || certCmd.getProjectId() != null) {
        owner = _accountMgr.finalizeOwner(caller, certCmd.getAccountName(), certCmd.getDomainId(), certCmd.getProjectId());
    } else {
        owner = caller;
    }
    final Long accountId = owner.getId();
    final Long domainId = owner.getDomainId();
    final SslCertVO certVO = new SslCertVO(cert, key, password, chain, accountId, domainId, fingerPrint);
    _sslCertDao.persist(certVO);
    return createCertResponse(certVO, null);
}

Example 77 with ActionEvent

use of com.cloud.event.ActionEvent in project cloudstack by apache.

the class VMSnapshotManagerImpl method deleteVMSnapshot.

@Override
@ActionEvent(eventType = EventTypes.EVENT_VM_SNAPSHOT_DELETE, eventDescription = "delete vm snapshots", async = true)
public boolean deleteVMSnapshot(Long vmSnapshotId) {
    Account caller = getCaller();
    VMSnapshotVO vmSnapshot = _vmSnapshotDao.findById(vmSnapshotId);
    if (vmSnapshot == null) {
        throw new InvalidParameterValueException("unable to find the vm snapshot with id " + vmSnapshotId);
    }
    _accountMgr.checkAccess(caller, null, true, vmSnapshot);
    // check VM snapshot states, only allow to delete vm snapshots in created and error state
    if (VMSnapshot.State.Ready != vmSnapshot.getState() && VMSnapshot.State.Expunging != vmSnapshot.getState() && VMSnapshot.State.Error != vmSnapshot.getState()) {
        throw new InvalidParameterValueException("Can't delete the vm snapshotshot " + vmSnapshotId + " due to it is not in Created or Error, or Expunging State");
    }
    // check if there are other active VM snapshot tasks
    if (hasActiveVMSnapshotTasks(vmSnapshot.getVmId())) {
        List<VMSnapshotVO> expungingSnapshots = _vmSnapshotDao.listByInstanceId(vmSnapshot.getVmId(), VMSnapshot.State.Expunging);
        if (expungingSnapshots.size() > 0 && expungingSnapshots.get(0).getId() == vmSnapshot.getId())
            s_logger.debug("Target VM snapshot already in expunging state, go on deleting it: " + vmSnapshot.getDisplayName());
        else
            throw new InvalidParameterValueException("There is other active vm snapshot tasks on the instance, please try again later");
    }
    // serialize VM operation
    AsyncJobExecutionContext jobContext = AsyncJobExecutionContext.getCurrentExecutionContext();
    if (jobContext.isJobDispatchedBy(VmWorkConstants.VM_WORK_JOB_DISPATCHER)) {
        // avoid re-entrance
        VmWorkJobVO placeHolder = null;
        placeHolder = createPlaceHolderWork(vmSnapshot.getVmId());
        try {
            return orchestrateDeleteVMSnapshot(vmSnapshotId);
        } finally {
            _workJobDao.expunge(placeHolder.getId());
        }
    } else {
        Outcome<VMSnapshot> outcome = deleteVMSnapshotThroughJobQueue(vmSnapshot.getVmId(), vmSnapshotId);
        VMSnapshot result = null;
        try {
            result = outcome.get();
        } catch (InterruptedException e) {
            throw new RuntimeException("Operation is interrupted", e);
        } catch (java.util.concurrent.ExecutionException e) {
            throw new RuntimeException("Execution excetion", e);
        }
        Object jobResult = _jobMgr.unmarshallResultObject(outcome.getJob());
        if (jobResult != null) {
            if (jobResult instanceof ConcurrentOperationException)
                throw (ConcurrentOperationException) jobResult;
            else if (jobResult instanceof Throwable)
                throw new RuntimeException("Unexpected exception", (Throwable) jobResult);
        }
        if (jobResult instanceof Boolean)
            return ((Boolean) jobResult).booleanValue();
        return false;
    }
}

Example 78 with ActionEvent

use of com.cloud.event.ActionEvent in project cloudstack by apache.

the class CertServiceImpl method deleteSslCert.

@DB
@Override
@ActionEvent(eventType = EventTypes.EVENT_LB_CERT_DELETE, eventDescription = "Deleting a certificate to cloudstack", async = false)
public void deleteSslCert(final DeleteSslCertCmd deleteSslCertCmd) {
    Preconditions.checkNotNull(deleteSslCertCmd);
    final CallContext ctx = CallContext.current();
    final Account caller = ctx.getCallingAccount();
    final Long certId = deleteSslCertCmd.getId();
    final SslCertVO certVO = _sslCertDao.findById(certId);
    if (certVO == null) {
        throw new InvalidParameterValueException("Invalid certificate id: " + certId);
    }
    _accountMgr.checkAccess(caller, SecurityChecker.AccessType.OperateEntry, true, certVO);
    final List<LoadBalancerCertMapVO> lbCertRule = _lbCertDao.listByCertId(certId);
    if (lbCertRule != null && !lbCertRule.isEmpty()) {
        String lbUuids = "";
        for (final LoadBalancerCertMapVO rule : lbCertRule) {
            final LoadBalancerVO lb = _entityMgr.findById(LoadBalancerVO.class, rule.getLbId());
            lbUuids += " " + lb.getUuid();
        }
        throw new CloudRuntimeException("Certificate in use by a loadbalancer(s)" + lbUuids);
    }
    _sslCertDao.remove(certId);
}

Example 79 with ActionEvent

use of com.cloud.event.ActionEvent in project cloudstack by apache.

the class NetworkServiceImpl method updateGuestNetwork.

@Override
@DB
@ActionEvent(eventType = EventTypes.EVENT_NETWORK_UPDATE, eventDescription = "updating network", async = true)
public Network updateGuestNetwork(final long networkId, String name, String displayText, Account callerAccount, User callerUser, String domainSuffix, final Long networkOfferingId, Boolean changeCidr, String guestVmCidr, Boolean displayNetwork, String customId, boolean updateInSequence, boolean forced) {
    boolean restartNetwork = false;
    // verify input parameters
    final NetworkVO network = _networksDao.findById(networkId);
    if (network == null) {
        // see NetworkVO.java
        InvalidParameterValueException ex = new InvalidParameterValueException("Specified network id doesn't exist in the system");
        ex.addProxyObject(String.valueOf(networkId), "networkId");
        throw ex;
    }
    //perform below validation if the network is vpc network
    if (network.getVpcId() != null && networkOfferingId != null) {
        Vpc vpc = _entityMgr.findById(Vpc.class, network.getVpcId());
        _vpcMgr.validateNtwkOffForNtwkInVpc(networkId, networkOfferingId, null, null, vpc, null, _accountMgr.getAccount(network.getAccountId()), network.getNetworkACLId());
    }
    // don't allow to update network in Destroy state
    if (network.getState() == Network.State.Destroy) {
        throw new InvalidParameterValueException("Don't allow to update network in state " + Network.State.Destroy);
    }
    // Don't allow to update system network
    NetworkOffering offering = _networkOfferingDao.findByIdIncludingRemoved(network.getNetworkOfferingId());
    if (offering.isSystemOnly()) {
        throw new InvalidParameterValueException("Can't update system networks");
    }
    // allow to upgrade only Guest networks
    if (network.getTrafficType() != Networks.TrafficType.Guest) {
        throw new InvalidParameterValueException("Can't allow networks which traffic type is not " + TrafficType.Guest);
    }
    _accountMgr.checkAccess(callerAccount, null, true, network);
    if (name != null) {
        network.setName(name);
    }
    if (displayText != null) {
        network.setDisplayText(displayText);
    }
    if (customId != null) {
        network.setUuid(customId);
    }
    // display flag is not null and has changed
    if (displayNetwork != null && displayNetwork != network.getDisplayNetwork()) {
        // Update resource count if it needs to be updated
        NetworkOffering networkOffering = _networkOfferingDao.findById(network.getNetworkOfferingId());
        if (_networkMgr.resourceCountNeedsUpdate(networkOffering, network.getAclType())) {
            _resourceLimitMgr.changeResourceCount(network.getAccountId(), Resource.ResourceType.network, displayNetwork);
        }
        network.setDisplayNetwork(displayNetwork);
    }
    // network offering and domain suffix can be updated for Isolated networks only in 3.0
    if ((networkOfferingId != null || domainSuffix != null) && network.getGuestType() != GuestType.Isolated) {
        throw new InvalidParameterValueException("NetworkOffering and domain suffix upgrade can be perfomed for Isolated networks only");
    }
    boolean networkOfferingChanged = false;
    final long oldNetworkOfferingId = network.getNetworkOfferingId();
    NetworkOffering oldNtwkOff = _networkOfferingDao.findByIdIncludingRemoved(oldNetworkOfferingId);
    NetworkOfferingVO networkOffering = _networkOfferingDao.findById(networkOfferingId);
    if (networkOfferingId != null) {
        if (networkOffering == null || networkOffering.isSystemOnly()) {
            InvalidParameterValueException ex = new InvalidParameterValueException("Unable to find network offering with specified id");
            ex.addProxyObject(networkOfferingId.toString(), "networkOfferingId");
            throw ex;
        }
        // network offering should be in Enabled state
        if (networkOffering.getState() != NetworkOffering.State.Enabled) {
            InvalidParameterValueException ex = new InvalidParameterValueException("Network offering with specified id is not in " + NetworkOffering.State.Enabled + " state, can't upgrade to it");
            ex.addProxyObject(networkOffering.getUuid(), "networkOfferingId");
            throw ex;
        }
        //can't update from vpc to non-vpc network offering
        boolean forVpcNew = _configMgr.isOfferingForVpc(networkOffering);
        boolean vorVpcOriginal = _configMgr.isOfferingForVpc(_entityMgr.findById(NetworkOffering.class, oldNetworkOfferingId));
        if (forVpcNew != vorVpcOriginal) {
            String errMsg = forVpcNew ? "a vpc offering " : "not a vpc offering";
            throw new InvalidParameterValueException("Can't update as the new offering is " + errMsg);
        }
        if (networkOfferingId != oldNetworkOfferingId) {
            Collection<String> newProviders = _networkMgr.finalizeServicesAndProvidersForNetwork(networkOffering, network.getPhysicalNetworkId()).values();
            Collection<String> oldProviders = _networkMgr.finalizeServicesAndProvidersForNetwork(oldNtwkOff, network.getPhysicalNetworkId()).values();
            if (providersConfiguredForExternalNetworking(newProviders) != providersConfiguredForExternalNetworking(oldProviders) && !changeCidr) {
                throw new InvalidParameterValueException("Updating network failed since guest CIDR needs to be changed!");
            }
            if (changeCidr) {
                if (!checkForNonStoppedVmInNetwork(network.getId())) {
                    InvalidParameterValueException ex = new InvalidParameterValueException("All user vm of network of specified id should be stopped before changing CIDR!");
                    ex.addProxyObject(network.getUuid(), "networkId");
                    throw ex;
                }
            }
            // check if the network is upgradable
            if (!canUpgrade(network, oldNetworkOfferingId, networkOfferingId)) {
                throw new InvalidParameterValueException("Can't upgrade from network offering " + oldNtwkOff.getUuid() + " to " + networkOffering.getUuid() + "; check logs for more information");
            }
            restartNetwork = true;
            networkOfferingChanged = true;
            //Setting the new network's isReduntant to the new network offering's RedundantRouter.
            network.setIsReduntant(_networkOfferingDao.findById(networkOfferingId).getRedundantRouter());
        }
    }
    final Map<String, String> newSvcProviders = networkOfferingChanged ? _networkMgr.finalizeServicesAndProvidersForNetwork(_entityMgr.findById(NetworkOffering.class, networkOfferingId), network.getPhysicalNetworkId()) : new HashMap<String, String>();
    // don't allow to modify network domain if the service is not supported
    if (domainSuffix != null) {
        // validate network domain
        if (!NetUtils.verifyDomainName(domainSuffix)) {
            throw new InvalidParameterValueException("Invalid network domain. Total length shouldn't exceed 190 chars. Each domain label must be between 1 and 63 characters long, can contain ASCII letters 'a' through 'z', the digits '0' through '9', " + "and the hyphen ('-'); can't start or end with \"-\"");
        }
        long offeringId = oldNetworkOfferingId;
        if (networkOfferingId != null) {
            offeringId = networkOfferingId;
        }
        Map<Network.Capability, String> dnsCapabilities = getNetworkOfferingServiceCapabilities(_entityMgr.findById(NetworkOffering.class, offeringId), Service.Dns);
        String isUpdateDnsSupported = dnsCapabilities.get(Capability.AllowDnsSuffixModification);
        if (isUpdateDnsSupported == null || !Boolean.valueOf(isUpdateDnsSupported)) {
            // TBD: use uuid instead of networkOfferingId. May need to hardcode tablename in call to addProxyObject().
            throw new InvalidParameterValueException("Domain name change is not supported by the network offering id=" + networkOfferingId);
        }
        network.setNetworkDomain(domainSuffix);
        // have to restart the network
        restartNetwork = true;
    }
    //IP reservation checks
    // allow reservation only to Isolated Guest networks
    DataCenter dc = _dcDao.findById(network.getDataCenterId());
    String networkCidr = network.getNetworkCidr();
    if (guestVmCidr != null) {
        if (dc.getNetworkType() == NetworkType.Basic) {
            throw new InvalidParameterValueException("Guest VM CIDR can't be specified for zone with " + NetworkType.Basic + " networking");
        }
        if (network.getGuestType() != GuestType.Isolated) {
            throw new InvalidParameterValueException("Can only allow IP Reservation in networks with guest type " + GuestType.Isolated);
        }
        if (networkOfferingChanged == true) {
            throw new InvalidParameterValueException("Cannot specify this nework offering change and guestVmCidr at same time. Specify only one.");
        }
        if (!(network.getState() == Network.State.Implemented)) {
            throw new InvalidParameterValueException("The network must be in " + Network.State.Implemented + " state. IP Reservation cannot be applied in " + network.getState() + " state");
        }
        if (!NetUtils.isValidCIDR(guestVmCidr)) {
            throw new InvalidParameterValueException("Invalid format of Guest VM CIDR.");
        }
        if (!NetUtils.validateGuestCidr(guestVmCidr)) {
            throw new InvalidParameterValueException("Invalid format of Guest VM CIDR. Make sure it is RFC1918 compliant. ");
        }
        // But in case networkCidr is a non null value (IP reservation already exists), it implies network cidr is networkCidr
        if (networkCidr != null) {
            if (!NetUtils.isNetworkAWithinNetworkB(guestVmCidr, networkCidr)) {
                throw new InvalidParameterValueException("Invalid value of Guest VM CIDR. For IP Reservation, Guest VM CIDR  should be a subset of network CIDR : " + networkCidr);
            }
        } else {
            if (!NetUtils.isNetworkAWithinNetworkB(guestVmCidr, network.getCidr())) {
                throw new InvalidParameterValueException("Invalid value of Guest VM CIDR. For IP Reservation, Guest VM CIDR  should be a subset of network CIDR :  " + network.getCidr());
            }
        }
        // This check makes sure there are no active IPs existing outside the guestVmCidr in the network
        String[] guestVmCidrPair = guestVmCidr.split("\\/");
        Long size = Long.valueOf(guestVmCidrPair[1]);
        List<NicVO> nicsPresent = _nicDao.listByNetworkId(networkId);
        String[] cidrIpRange = NetUtils.getIpRangeFromCidr(guestVmCidrPair[0], size);
        s_logger.info("The start IP of the specified guest vm cidr is: " + cidrIpRange[0] + " and end IP is: " + cidrIpRange[1]);
        long startIp = NetUtils.ip2Long(cidrIpRange[0]);
        long endIp = NetUtils.ip2Long(cidrIpRange[1]);
        long range = endIp - startIp + 1;
        s_logger.info("The specified guest vm cidr has " + range + " IPs");
        for (NicVO nic : nicsPresent) {
            long nicIp = NetUtils.ip2Long(nic.getIPv4Address());
            //check if nic IP is outside the guest vm cidr
            if (nicIp < startIp || nicIp > endIp) {
                if (!(nic.getState() == Nic.State.Deallocating)) {
                    throw new InvalidParameterValueException("Active IPs like " + nic.getIPv4Address() + " exist outside the Guest VM CIDR. Cannot apply reservation ");
                }
            }
        }
        // the IP ranges exactly matches, in these special cases make sure no Reservation gets applied
        if (network.getNetworkCidr() == null) {
            if (NetUtils.isSameIpRange(guestVmCidr, network.getCidr()) && !guestVmCidr.equals(network.getCidr())) {
                throw new InvalidParameterValueException("The Start IP and End IP of guestvmcidr: " + guestVmCidr + " and CIDR: " + network.getCidr() + " are same, " + "even though both the cidrs appear to be different. As a precaution no IP Reservation will be applied.");
            }
        } else {
            if (NetUtils.isSameIpRange(guestVmCidr, network.getNetworkCidr()) && !guestVmCidr.equals(network.getNetworkCidr())) {
                throw new InvalidParameterValueException("The Start IP and End IP of guestvmcidr: " + guestVmCidr + " and Network CIDR: " + network.getNetworkCidr() + " are same, " + "even though both the cidrs appear to be different. As a precaution IP Reservation will not be affected. If you want to reset IP Reservation, " + "specify guestVmCidr to be: " + network.getNetworkCidr());
            }
        }
        // Populate it with the actual network cidr
        if (network.getNetworkCidr() == null) {
            network.setNetworkCidr(network.getCidr());
        }
        // Condition for IP Reservation reset : guestVmCidr and network CIDR are same
        if (network.getNetworkCidr().equals(guestVmCidr)) {
            s_logger.warn("Guest VM CIDR and Network CIDR both are same, reservation will reset.");
            network.setNetworkCidr(null);
        }
        // Finally update "cidr" with the guestVmCidr
        // which becomes the effective address space for CloudStack guest VMs
        network.setCidr(guestVmCidr);
        _networksDao.update(networkId, network);
        s_logger.info("IP Reservation has been applied. The new CIDR for Guests Vms is " + guestVmCidr);
    }
    ReservationContext context = new ReservationContextImpl(null, null, callerUser, callerAccount);
    // 1) Shutdown all the elements and cleanup all the rules. Don't allow to shutdown network in intermediate
    // states - Shutdown and Implementing
    int resourceCount = 1;
    if (updateInSequence && restartNetwork && _networkOfferingDao.findById(network.getNetworkOfferingId()).getRedundantRouter() && (networkOfferingId == null || _networkOfferingDao.findById(networkOfferingId).getRedundantRouter()) && network.getVpcId() == null) {
        _networkMgr.canUpdateInSequence(network, forced);
        NetworkDetailVO networkDetail = new NetworkDetailVO(network.getId(), Network.updatingInSequence, "true", true);
        _networkDetailsDao.persist(networkDetail);
        _networkMgr.configureUpdateInSequence(network);
        resourceCount = _networkMgr.getResourceCount(network);
    }
    List<String> servicesNotInNewOffering = null;
    if (networkOfferingId != null)
        servicesNotInNewOffering = _networkMgr.getServicesNotSupportedInNewOffering(network, networkOfferingId);
    if (!forced && servicesNotInNewOffering != null && !servicesNotInNewOffering.isEmpty()) {
        NetworkOfferingVO newOffering = _networkOfferingDao.findById(networkOfferingId);
        throw new CloudRuntimeException("The new offering:" + newOffering.getUniqueName() + " will remove the following services " + servicesNotInNewOffering + "along with all the related configuration currently in use. will not proceed with the network update." + "set forced parameter to true for forcing an update.");
    }
    try {
        if (servicesNotInNewOffering != null && !servicesNotInNewOffering.isEmpty()) {
            _networkMgr.cleanupConfigForServicesInNetwork(servicesNotInNewOffering, network);
        }
    } catch (Throwable e) {
        s_logger.debug("failed to cleanup config related to unused services error:" + e.getMessage());
    }
    boolean validStateToShutdown = (network.getState() == Network.State.Implemented || network.getState() == Network.State.Setup || network.getState() == Network.State.Allocated);
    try {
        do {
            if (restartNetwork) {
                if (validStateToShutdown) {
                    if (!changeCidr) {
                        s_logger.debug("Shutting down elements and resources for network id=" + networkId + " as a part of network update");
                        if (!_networkMgr.shutdownNetworkElementsAndResources(context, true, network)) {
                            s_logger.warn("Failed to shutdown the network elements and resources as a part of network restart: " + network);
                            CloudRuntimeException ex = new CloudRuntimeException("Failed to shutdown the network elements and resources as a part of update to network of specified id");
                            ex.addProxyObject(network.getUuid(), "networkId");
                            throw ex;
                        }
                    } else {
                        // We need to shutdown the network, since we want to re-implement the network.
                        s_logger.debug("Shutting down network id=" + networkId + " as a part of network update");
                        //check if network has reservation
                        if (NetUtils.isNetworkAWithinNetworkB(network.getCidr(), network.getNetworkCidr())) {
                            s_logger.warn("Existing IP reservation will become ineffective for the network with id =  " + networkId + " You need to reapply reservation after network reimplementation.");
                            //set cidr to the newtork cidr
                            network.setCidr(network.getNetworkCidr());
                            //set networkCidr to null to bring network back to no IP reservation state
                            network.setNetworkCidr(null);
                        }
                        if (!_networkMgr.shutdownNetwork(network.getId(), context, true)) {
                            s_logger.warn("Failed to shutdown the network as a part of update to network with specified id");
                            CloudRuntimeException ex = new CloudRuntimeException("Failed to shutdown the network as a part of update of specified network id");
                            ex.addProxyObject(network.getUuid(), "networkId");
                            throw ex;
                        }
                    }
                } else {
                    CloudRuntimeException ex = new CloudRuntimeException("Failed to shutdown the network elements and resources as a part of update to network with specified id; network is in wrong state: " + network.getState());
                    ex.addProxyObject(network.getUuid(), "networkId");
                    throw ex;
                }
            }
            // 2) Only after all the elements and rules are shutdown properly, update the network VO
            // get updated network
            Network.State networkState = _networksDao.findById(networkId).getState();
            boolean validStateToImplement = (networkState == Network.State.Implemented || networkState == Network.State.Setup || networkState == Network.State.Allocated);
            if (restartNetwork && !validStateToImplement) {
                CloudRuntimeException ex = new CloudRuntimeException("Failed to implement the network elements and resources as a part of update to network with specified id; network is in wrong state: " + networkState);
                ex.addProxyObject(network.getUuid(), "networkId");
                throw ex;
            }
            if (networkOfferingId != null) {
                if (networkOfferingChanged) {
                    Transaction.execute(new TransactionCallbackNoReturn() {

                        @Override
                        public void doInTransactionWithoutResult(TransactionStatus status) {
                            network.setNetworkOfferingId(networkOfferingId);
                            _networksDao.update(networkId, network, newSvcProviders);
                            // get all nics using this network
                            // log remove usage events for old offering
                            // log assign usage events for new offering
                            List<NicVO> nics = _nicDao.listByNetworkId(networkId);
                            for (NicVO nic : nics) {
                                long vmId = nic.getInstanceId();
                                VMInstanceVO vm = _vmDao.findById(vmId);
                                if (vm == null) {
                                    s_logger.error("Vm for nic " + nic.getId() + " not found with Vm Id:" + vmId);
                                    continue;
                                }
                                long isDefault = (nic.isDefaultNic()) ? 1 : 0;
                                String nicIdString = Long.toString(nic.getId());
                                UsageEventUtils.publishUsageEvent(EventTypes.EVENT_NETWORK_OFFERING_REMOVE, vm.getAccountId(), vm.getDataCenterId(), vm.getId(), nicIdString, oldNetworkOfferingId, null, isDefault, VirtualMachine.class.getName(), vm.getUuid(), vm.isDisplay());
                                UsageEventUtils.publishUsageEvent(EventTypes.EVENT_NETWORK_OFFERING_ASSIGN, vm.getAccountId(), vm.getDataCenterId(), vm.getId(), nicIdString, networkOfferingId, null, isDefault, VirtualMachine.class.getName(), vm.getUuid(), vm.isDisplay());
                            }
                        }
                    });
                } else {
                    network.setNetworkOfferingId(networkOfferingId);
                    _networksDao.update(networkId, network, _networkMgr.finalizeServicesAndProvidersForNetwork(_entityMgr.findById(NetworkOffering.class, networkOfferingId), network.getPhysicalNetworkId()));
                }
            } else {
                _networksDao.update(networkId, network);
            }
            // 3) Implement the elements and rules again
            if (restartNetwork) {
                if (network.getState() != Network.State.Allocated) {
                    DeployDestination dest = new DeployDestination(_dcDao.findById(network.getDataCenterId()), null, null, null);
                    s_logger.debug("Implementing the network " + network + " elements and resources as a part of network update");
                    try {
                        if (!changeCidr) {
                            _networkMgr.implementNetworkElementsAndResources(dest, context, network, _networkOfferingDao.findById(network.getNetworkOfferingId()));
                        } else {
                            _networkMgr.implementNetwork(network.getId(), dest, context);
                        }
                    } catch (Exception ex) {
                        s_logger.warn("Failed to implement network " + network + " elements and resources as a part of network update due to ", ex);
                        CloudRuntimeException e = new CloudRuntimeException("Failed to implement network (with specified id) elements and resources as a part of network update");
                        e.addProxyObject(network.getUuid(), "networkId");
                        throw e;
                    }
                }
            }
            // implement the network if its not already
            if (networkOfferingChanged && !oldNtwkOff.getIsPersistent() && networkOffering.getIsPersistent()) {
                if (network.getState() == Network.State.Allocated) {
                    try {
                        DeployDestination dest = new DeployDestination(_dcDao.findById(network.getDataCenterId()), null, null, null);
                        _networkMgr.implementNetwork(network.getId(), dest, context);
                    } catch (Exception ex) {
                        s_logger.warn("Failed to implement network " + network + " elements and resources as a part o" + "f network update due to ", ex);
                        CloudRuntimeException e = new CloudRuntimeException("Failed to implement network (with specified" + " id) elements and resources as a part of network update");
                        e.addProxyObject(network.getUuid(), "networkId");
                        throw e;
                    }
                }
            }
            resourceCount--;
        } while (updateInSequence && resourceCount > 0);
    } catch (Exception exception) {
        if (updateInSequence)
            _networkMgr.finalizeUpdateInSequence(network, false);
        throw new CloudRuntimeException("failed to update network " + network.getUuid() + " due to " + exception.getMessage());
    } finally {
        if (updateInSequence) {
            if (_networkDetailsDao.findDetail(networkId, Network.updatingInSequence) != null) {
                _networkDetailsDao.removeDetail(networkId, Network.updatingInSequence);
            }
        }
    }
    return getNetwork(network.getId());
}

Example 80 with ActionEvent

use of com.cloud.event.ActionEvent in project cloudstack by apache.

the class NetworkServiceImpl method allocateSecondaryGuestIP.

@Override
@ActionEvent(eventType = EventTypes.EVENT_NIC_SECONDARY_IP_ASSIGN, eventDescription = "assigning secondary ip to nic", create = true)
public NicSecondaryIp allocateSecondaryGuestIP(final long nicId, String requestedIp) throws InsufficientAddressCapacityException {
    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");
    }
    VirtualMachine vm = _userVmDao.findById(nicVO.getInstanceId());
    if (vm == null) {
        throw new InvalidParameterValueException("There is no vm with the nic");
    }
    final long networkId = nicVO.getNetworkId();
    final Account ipOwner = _accountMgr.getAccount(vm.getAccountId());
    // verify permissions
    _accountMgr.checkAccess(caller, null, true, vm);
    Network network = _networksDao.findById(networkId);
    if (network == null) {
        throw new InvalidParameterValueException("Invalid network id is given");
    }
    int maxAllowedIpsPerNic = NumbersUtil.parseInt(_configDao.getValue(Config.MaxNumberOfSecondaryIPsPerNIC.key()), 10);
    Long nicWiseIpCount = _nicSecondaryIpDao.countByNicId(nicId);
    if (nicWiseIpCount.intValue() >= maxAllowedIpsPerNic) {
        s_logger.error("Maximum Number of Ips \"vm.network.nic.max.secondary.ipaddresses = \"" + maxAllowedIpsPerNic + " per Nic has been crossed for the nic " + nicId + ".");
        throw new InsufficientAddressCapacityException("Maximum Number of Ips per Nic has been crossed.", Nic.class, nicId);
    }
    s_logger.debug("Calling the ip allocation ...");
    String ipaddr = null;
    //Isolated network can exist in Basic zone only, so no need to verify the zone type
    if (network.getGuestType() == Network.GuestType.Isolated) {
        try {
            ipaddr = _ipAddrMgr.allocateGuestIP(network, requestedIp);
        } catch (InsufficientAddressCapacityException e) {
            throw new InvalidParameterValueException("Allocating guest ip for nic failed");
        }
    } else if (network.getGuestType() == Network.GuestType.Shared) {
        //for basic zone, need to provide the podId to ensure proper ip alloation
        Long podId = null;
        DataCenter dc = _dcDao.findById(network.getDataCenterId());
        if (dc.getNetworkType() == NetworkType.Basic) {
            VMInstanceVO vmi = (VMInstanceVO) vm;
            podId = vmi.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, requestedIp);
            if (ipaddr == null) {
                throw new InvalidParameterValueException("Allocating ip to guest nic " + nicId + " failed");
            }
        } catch (InsufficientAddressCapacityException e) {
            s_logger.error("Allocating ip to guest nic " + nicId + " failed");
            return null;
        }
    } else {
        s_logger.error("AddIpToVMNic is not supported in this network...");
        return null;
    }
    if (ipaddr != null) {
        // we got the ip addr so up the nics table and secodary ip
        final String addrFinal = ipaddr;
        long id = Transaction.execute(new TransactionCallback<Long>() {

            @Override
            public Long doInTransaction(TransactionStatus status) {
                boolean nicSecondaryIpSet = nicVO.getSecondaryIp();
                if (!nicSecondaryIpSet) {
                    nicVO.setSecondaryIp(true);
                    // commit when previously set ??
                    s_logger.debug("Setting nics table ...");
                    _nicDao.update(nicId, nicVO);
                }
                s_logger.debug("Setting nic_secondary_ip table ...");
                Long vmId = nicVO.getInstanceId();
                NicSecondaryIpVO secondaryIpVO = new NicSecondaryIpVO(nicId, addrFinal, vmId, ipOwner.getId(), ipOwner.getDomainId(), networkId);
                _nicSecondaryIpDao.persist(secondaryIpVO);
                return secondaryIpVO.getId();
            }
        });
        return getNicSecondaryIp(id);
    } else {
        return null;
    }
}