Examples with ConcurrentOperationException com.cloud.exception.ConcurrentOperationException used on opensource projects

Example 11 with ConcurrentOperationException

use of com.cloud.exception.ConcurrentOperationException in project cloudstack by apache.

the class VpcVirtualRouterElement method createPrivateGateway.

@Override
public boolean createPrivateGateway(final PrivateGateway gateway) throws ConcurrentOperationException, ResourceUnavailableException {
    if (gateway.getType() != VpcGateway.Type.Private) {
        s_logger.warn("Type of vpc gateway is not " + VpcGateway.Type.Private);
        return true;
    }
    final List<DomainRouterVO> routers = _vpcRouterMgr.getVpcRouters(gateway.getVpcId());
    if (routers == null || routers.isEmpty()) {
        s_logger.debug(getName() + " element doesn't need to create Private gateway on the backend; VPC virtual " + "router doesn't exist in the vpc id=" + gateway.getVpcId());
        return true;
    }
    s_logger.info("Adding VPC routers to Guest Network: " + routers.size() + " to be added!");
    final DataCenterVO dcVO = _dcDao.findById(gateway.getZoneId());
    final NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO);
    boolean result = true;
    final Network network = _networkDao.findById(gateway.getNetworkId());
    final boolean isPrivateGateway = true;
    for (final DomainRouterVO domainRouterVO : routers) {
        if (networkTopology.setupPrivateGateway(gateway, domainRouterVO)) {
            try {
                final List<NetworkACLItemVO> rules = _networkACLItemDao.listByACL(gateway.getNetworkACLId());
                result = result && networkTopology.applyNetworkACLs(network, rules, domainRouterVO, isPrivateGateway);
            } catch (final Exception ex) {
                s_logger.debug("Failed to apply network acl id  " + gateway.getNetworkACLId() + "  on gateway ");
                return false;
            }
        }
    }
    return result;
}

Example 12 with ConcurrentOperationException

use of com.cloud.exception.ConcurrentOperationException in project cloudstack by apache.

the class VpcVirtualRouterElement method getRouters.

@Override
protected List<DomainRouterVO> getRouters(final Network network, final DeployDestination dest) {
    //1st time it runs the domain router of the VM shall be returned
    List<DomainRouterVO> routers = super.getRouters(network, dest);
    if (routers.size() > 0) {
        return routers;
    }
    //For the 2nd time it returns the VPC routers.
    final Long vpcId = network.getVpcId();
    if (vpcId == null) {
        s_logger.error("Network " + network + " is not associated with any VPC");
        return routers;
    }
    final Vpc vpc = _vpcMgr.getActiveVpc(vpcId);
    if (vpc == null) {
        s_logger.warn("Unable to find Enabled VPC by id " + vpcId);
        return routers;
    }
    final RouterDeploymentDefinition routerDeploymentDefinition = routerDeploymentDefinitionBuilder.create().setGuestNetwork(network).setVpc(vpc).setDeployDestination(dest).setAccountOwner(_accountMgr.getAccount(vpc.getAccountId())).build();
    try {
        routers = routerDeploymentDefinition.deployVirtualRouter();
    } catch (final ConcurrentOperationException e) {
        s_logger.error("Error occurred when loading routers from routerDeploymentDefinition.deployVirtualRouter()!", e);
    } catch (final InsufficientCapacityException e) {
        s_logger.error("Error occurred when loading routers from routerDeploymentDefinition.deployVirtualRouter()!", e);
    } catch (final ResourceUnavailableException e) {
        s_logger.error("Error occurred when loading routers from routerDeploymentDefinition.deployVirtualRouter()!", e);
    }
    return routers;
}

Example 13 with ConcurrentOperationException

use of com.cloud.exception.ConcurrentOperationException in project cloudstack by apache.

the class CreatePortableIpRangeCmd method create.

@Override
public void create() throws ResourceAllocationException {
    try {
        PortableIpRange portableIpRange = _configService.createPortableIpRange(this);
        if (portableIpRange != null) {
            this.setEntityId(portableIpRange.getId());
            this.setEntityUuid(portableIpRange.getUuid());
        } else {
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to create portable public IP range");
        }
    } catch (ConcurrentOperationException ex) {
        s_logger.warn("Exception: ", ex);
        throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, ex.getMessage());
    }
}

Example 14 with ConcurrentOperationException

use of com.cloud.exception.ConcurrentOperationException in project cloudstack by apache.

the class NetworkOrchestrator method restartNetwork.

@Override
public boolean restartNetwork(final Long networkId, final Account callerAccount, final User callerUser, final boolean cleanup) throws ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException {
    final NetworkVO network = _networksDao.findById(networkId);
    s_logger.debug("Restarting network " + networkId + "...");
    final ReservationContext context = new ReservationContextImpl(null, null, callerUser, callerAccount);
    if (cleanup) {
        // shutdown the network
        s_logger.debug("Shutting down the network id=" + networkId + " as a part of network restart");
        if (!shutdownNetworkElementsAndResources(context, true, network)) {
            s_logger.debug("Failed to shutdown the network elements and resources as a part of network restart: " + network.getState());
            setRestartRequired(network, true);
            return false;
        }
    } else {
        s_logger.debug("Skip the shutting down of network id=" + networkId);
    }
    // implement the network elements and rules again
    final 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 restart");
    final NetworkOfferingVO offering = _networkOfferingDao.findById(network.getNetworkOfferingId());
    try {
        implementNetworkElementsAndResources(dest, context, network, offering);
        setRestartRequired(network, true);
        return true;
    } catch (final Exception ex) {
        s_logger.warn("Failed to implement network " + network + " elements and resources as a part of network restart due to ", ex);
        return false;
    }
}

Example 15 with ConcurrentOperationException

use of com.cloud.exception.ConcurrentOperationException in project cloudstack by apache.

the class NetworkOrchestrator method releaseNic.

@DB
protected void releaseNic(final VirtualMachineProfile vmProfile, final long nicId) throws ConcurrentOperationException, ResourceUnavailableException {
    final Pair<Network, NicProfile> networkToRelease = Transaction.execute(new TransactionCallback<Pair<Network, NicProfile>>() {

        @Override
        public Pair<Network, NicProfile> doInTransaction(final TransactionStatus status) {
            final NicVO nic = _nicDao.lockRow(nicId, true);
            if (nic == null) {
                throw new ConcurrentOperationException("Unable to acquire lock on nic " + nic);
            }
            final Nic.State originalState = nic.getState();
            final NetworkVO network = _networksDao.findById(nic.getNetworkId());
            if (originalState == Nic.State.Reserved || originalState == Nic.State.Reserving) {
                if (nic.getReservationStrategy() == Nic.ReservationStrategy.Start) {
                    final NetworkGuru guru = AdapterBase.getAdapterByName(networkGurus, network.getGuruName());
                    nic.setState(Nic.State.Releasing);
                    _nicDao.update(nic.getId(), nic);
                    final NicProfile profile = new NicProfile(nic, network, nic.getBroadcastUri(), nic.getIsolationUri(), null, _networkModel.isSecurityGroupSupportedInNetwork(network), _networkModel.getNetworkTag(vmProfile.getHypervisorType(), network));
                    if (guru.release(profile, vmProfile, nic.getReservationId())) {
                        applyProfileToNicForRelease(nic, profile);
                        nic.setState(Nic.State.Allocated);
                        if (originalState == Nic.State.Reserved) {
                            updateNic(nic, network.getId(), -1);
                        } else {
                            _nicDao.update(nic.getId(), nic);
                        }
                    }
                    // Perform release on network elements
                    return new Pair<Network, NicProfile>(network, profile);
                } else {
                    nic.setState(Nic.State.Allocated);
                    updateNic(nic, network.getId(), -1);
                }
            }
            return null;
        }
    });
    // cleanup the entry in vm_network_map
    if (vmProfile.getType().equals(VirtualMachine.Type.User)) {
        final NicVO nic = _nicDao.findById(nicId);
        if (nic != null) {
            final NetworkVO vmNetwork = _networksDao.findById(nic.getNetworkId());
            final VMNetworkMapVO vno = _vmNetworkMapDao.findByVmAndNetworkId(vmProfile.getVirtualMachine().getId(), vmNetwork.getId());
            if (vno != null) {
                _vmNetworkMapDao.remove(vno.getId());
            }
        }
    }
    if (networkToRelease != null) {
        final Network network = networkToRelease.first();
        final NicProfile profile = networkToRelease.second();
        final List<Provider> providersToImplement = getNetworkProviders(network.getId());
        for (final NetworkElement element : networkElements) {
            if (providersToImplement.contains(element.getProvider())) {
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Asking " + element.getName() + " to release " + profile);
                }
                //NOTE: Context appear to never be used in release method
                //implementations. Consider removing it from interface Element
                element.release(network, profile, vmProfile, null);
            }
        }
    }
}