Examples with ReservationContext com.cloud.vm.ReservationContext used on opensource projects

Example 26 with ReservationContext

use of com.cloud.vm.ReservationContext in project cosmic by MissionCriticalCloud.

the class NetworkOrchestrator method destroyNetwork.

@Override
@DB
public boolean destroyNetwork(final long networkId, final ReservationContext context, final boolean forced) {
    final Account callerAccount = context.getAccount();
    NetworkVO network = _networksDao.findById(networkId);
    if (network == null) {
        s_logger.debug("Unable to find network with id: " + networkId);
        return false;
    }
    // Make sure that there are no user vms in the network that are not Expunged/Error
    final List<UserVmVO> userVms = _userVmDao.listByNetworkIdAndStates(networkId);
    for (final UserVmVO vm : userVms) {
        if (!(vm.getState() == VirtualMachine.State.Expunging && vm.getRemoved() != null)) {
            s_logger.warn("Can't delete the network, not all user vms are expunged. Vm " + vm + " is in " + vm.getState() + " state");
            return false;
        }
    }
    // Don't allow to delete network via api call when it has vms assigned to it
    final int nicCount = getActiveNicsInNetwork(networkId);
    if (nicCount > 0) {
        s_logger.debug("The network id=" + networkId + " has active Nics, but shouldn't.");
        // at this point we have already determined that there are no active user vms in network
        // if the op_networks table shows active nics, it's a bug in releasing nics updating op_networks
        _networksDao.changeActiveNicsBy(networkId, -1 * nicCount);
    }
    // In Basic zone, make sure that there are no non-removed console proxies and SSVMs using the network
    final Zone zone = _zoneRepository.findOne(network.getDataCenterId());
    if (zone.getNetworkType() == com.cloud.model.enumeration.NetworkType.Basic) {
        final List<VMInstanceVO> systemVms = _vmDao.listNonRemovedVmsByTypeAndNetwork(network.getId(), Type.ConsoleProxy, Type.SecondaryStorageVm);
        if (systemVms != null && !systemVms.isEmpty()) {
            s_logger.warn("Can't delete the network, not all consoleProxy/secondaryStorage vms are expunged");
            return false;
        }
    }
    // Shutdown network first
    shutdownNetwork(networkId, context, false);
    // get updated state for the network
    network = _networksDao.findById(networkId);
    if (network.getState() != Network.State.Allocated && network.getState() != Network.State.Setup && !forced) {
        s_logger.debug("Network is not not in the correct state to be destroyed: " + network.getState());
        return false;
    }
    boolean success = true;
    if (!cleanupNetworkResources(networkId, callerAccount, context.getCaller().getId())) {
        s_logger.warn("Unable to delete network id=" + networkId + ": failed to cleanup network resources");
        return false;
    }
    // get providers to destroy
    final List<Provider> providersToDestroy = getNetworkProviders(network.getId());
    for (final NetworkElement element : networkElements) {
        if (providersToDestroy.contains(element.getProvider())) {
            try {
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Sending destroy to " + element);
                }
                if (!element.destroy(network, context)) {
                    success = false;
                    s_logger.warn("Unable to complete destroy of the network: failed to destroy network element " + element.getName());
                }
            } catch (final ResourceUnavailableException e) {
                s_logger.warn("Unable to complete destroy of the network due to element: " + element.getName(), e);
                success = false;
            } catch (final ConcurrentOperationException e) {
                s_logger.warn("Unable to complete destroy of the network due to element: " + element.getName(), e);
                success = false;
            } catch (final Exception e) {
                s_logger.warn("Unable to complete destroy of the network due to element: " + element.getName(), e);
                success = false;
            }
        }
    }
    if (success) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Network id=" + networkId + " is destroyed successfully, cleaning up corresponding resources now.");
        }
        final NetworkVO networkFinal = network;
        try {
            Transaction.execute(new TransactionCallbackNoReturn() {

                @Override
                public void doInTransactionWithoutResult(final TransactionStatus status) {
                    final NetworkGuru guru = AdapterBase.getAdapterByName(networkGurus, networkFinal.getGuruName());
                    // Deleting sync networks
                    final List<NetworkVO> syncNetworks = _networksDao.listSyncNetworksByRelatedNetwork(networkId);
                    syncNetworks.forEach(syncNetwork -> removeAndShutdownSyncNetwork(syncNetwork.getId()));
                    guru.trash(networkFinal, _networkOfferingDao.findById(networkFinal.getNetworkOfferingId()));
                    if (!deleteVlansInNetwork(networkFinal.getId(), context.getCaller().getId(), callerAccount)) {
                        s_logger.warn("Failed to delete network " + networkFinal + "; was unable to cleanup corresponding ip ranges");
                        throw new CloudRuntimeException("Failed to delete network " + networkFinal + "; was unable to cleanup corresponding ip ranges");
                    } else {
                        // commit transaction only when ips and vlans for the network are released successfully
                        try {
                            stateTransitTo(networkFinal, Event.DestroyNetwork);
                        } catch (final NoTransitionException e) {
                            s_logger.debug(e.getMessage());
                        }
                        if (_networksDao.remove(networkFinal.getId())) {
                            final NetworkDomainVO networkDomain = _networkDomainDao.getDomainNetworkMapByNetworkId(networkFinal.getId());
                            if (networkDomain != null) {
                                _networkDomainDao.remove(networkDomain.getId());
                            }
                            final NetworkAccountVO networkAccount = _networkAccountDao.getAccountNetworkMapByNetworkId(networkFinal.getId());
                            if (networkAccount != null) {
                                _networkAccountDao.remove(networkAccount.getId());
                            }
                        }
                        final NetworkOffering ntwkOff = _entityMgr.findById(NetworkOffering.class, networkFinal.getNetworkOfferingId());
                        final boolean updateResourceCount = resourceCountNeedsUpdate(ntwkOff, networkFinal.getAclType());
                        if (updateResourceCount) {
                            _resourceLimitMgr.decrementResourceCount(networkFinal.getAccountId(), ResourceType.network, networkFinal.getDisplayNetwork());
                        }
                    }
                }
            });
            if (_networksDao.findById(network.getId()) == null) {
                // remove its related ACL permission
                final Pair<Class<?>, Long> networkMsg = new Pair<>(Network.class, networkFinal.getId());
                _messageBus.publish(_name, EntityManager.MESSAGE_REMOVE_ENTITY_EVENT, PublishScope.LOCAL, networkMsg);
            }
            return true;
        } catch (final CloudRuntimeException e) {
            s_logger.error("Failed to delete network", e);
            return false;
        }
    }
    return success;
}

Example 27 with ReservationContext

use of com.cloud.vm.ReservationContext in project cosmic by MissionCriticalCloud.

the class NiciraNvpGuestNetworkGuruTest method testImplement.

@Test
public void testImplement() throws InsufficientVirtualNetworkCapacityException {
    final PhysicalNetworkVO physnet = mock(PhysicalNetworkVO.class);
    when(physnetdao.findById((Long) any())).thenReturn(physnet);
    when(physnet.getIsolationMethods()).thenReturn(Arrays.asList(new String[] { "STT", "VXLAN" }));
    when(physnet.getId()).thenReturn(NETWORK_ID);
    final NiciraNvpDeviceVO device = mock(NiciraNvpDeviceVO.class);
    when(nvpdao.listByPhysicalNetwork(NETWORK_ID)).thenReturn(Arrays.asList(new NiciraNvpDeviceVO[] { device }));
    when(device.getId()).thenReturn(1L);
    final NetworkOffering offering = mock(NetworkOffering.class);
    when(offering.getId()).thenReturn(NETWORK_ID);
    when(offering.getTrafficType()).thenReturn(TrafficType.Guest);
    when(offering.getGuestType()).thenReturn(GuestType.Isolated);
    when(nosd.areServicesSupportedByNetworkOffering(NETWORK_ID, Service.Connectivity)).thenReturn(false);
    mock(DeploymentPlan.class);
    final NetworkVO network = mock(NetworkVO.class);
    when(network.getName()).thenReturn("testnetwork");
    when(network.getState()).thenReturn(Network.State.Implementing);
    when(network.getPhysicalNetworkId()).thenReturn(NETWORK_ID);
    final DeployDestination dest = mock(DeployDestination.class);
    final Zone zone = mock(Zone.class);
    when(dest.getZone()).thenReturn(zone);
    final HostVO niciraHost = mock(HostVO.class);
    when(hostdao.findById(anyLong())).thenReturn(niciraHost);
    when(niciraHost.getDetail("transportzoneuuid")).thenReturn("aaaa");
    when(niciraHost.getDetail("transportzoneisotype")).thenReturn("stt");
    when(niciraHost.getId()).thenReturn(NETWORK_ID);
    when(netmodel.findPhysicalNetworkId(anyLong(), (String) any(), (TrafficType) any())).thenReturn(NETWORK_ID);
    final Domain dom = mock(Domain.class);
    when(dom.getName()).thenReturn("domain");
    final Account acc = mock(Account.class);
    when(acc.getAccountName()).thenReturn("accountname");
    final ReservationContext res = mock(ReservationContext.class);
    when(res.getDomain()).thenReturn(dom);
    when(res.getAccount()).thenReturn(acc);
    final CreateLogicalSwitchAnswer answer = mock(CreateLogicalSwitchAnswer.class);
    when(answer.getResult()).thenReturn(true);
    when(answer.getLogicalSwitchUuid()).thenReturn("aaaaa");
    when(agentmgr.easySend(eq(NETWORK_ID), any())).thenReturn(answer);
    final Network implementednetwork = guru.implement(network, offering, dest, res);
    assertTrue(implementednetwork != null);
    verify(agentmgr, times(1)).easySend(eq(NETWORK_ID), any());
}

Example 28 with ReservationContext

use of com.cloud.vm.ReservationContext in project cosmic by MissionCriticalCloud.

the class VirtualNetworkApplianceManagerImpl method startRouter.

@Override
public VirtualRouter startRouter(final long routerId, final boolean reprogramNetwork) throws ResourceUnavailableException, InsufficientCapacityException, ConcurrentOperationException {
    final Account caller = CallContext.current().getCallingAccount();
    final User callerUser = _accountMgr.getActiveUser(CallContext.current().getCallingUserId());
    // verify parameters
    DomainRouterVO router = _routerDao.findById(routerId);
    if (router == null) {
        throw new InvalidParameterValueException("Unable to find router by id " + routerId + ".");
    }
    _accountMgr.checkAccess(caller, null, true, router);
    final Account owner = _accountMgr.getAccount(router.getAccountId());
    // Check if all networks are implemented for the domR; if not -
    // implement them
    final Zone zone = zoneRepository.findOne(router.getDataCenterId());
    HostPodVO pod = null;
    if (router.getPodIdToDeployIn() != null) {
        pod = _podDao.findById(router.getPodIdToDeployIn());
    }
    final DeployDestination dest = new DeployDestination(zone, pod, null, null);
    final ReservationContext context = new ReservationContextImpl(null, null, callerUser, owner);
    final List<NicVO> nics = _nicDao.listByVmId(routerId);
    for (final NicVO nic : nics) {
        if (!_networkMgr.startNetwork(nic.getNetworkId(), dest, context)) {
            s_logger.warn("Failed to start network id=" + nic.getNetworkId() + " as a part of domR start");
            throw new CloudRuntimeException("Failed to start network id=" + nic.getNetworkId() + " as a part of domR start");
        }
    }
    // After start network, check if it's already running
    router = _routerDao.findById(routerId);
    if (router.getState() == VirtualMachine.State.Running) {
        return router;
    }
    final UserVO user = _userDao.findById(CallContext.current().getCallingUserId());
    final Map<Param, Object> params = new HashMap<>();
    if (reprogramNetwork) {
        params.put(Param.ReProgramGuestNetworks, true);
    } else {
        params.put(Param.ReProgramGuestNetworks, false);
    }
    final VirtualRouter virtualRouter = _nwHelper.startVirtualRouter(router, user, caller, params);
    if (virtualRouter == null) {
        throw new CloudRuntimeException("Failed to start router with id " + routerId);
    }
    return virtualRouter;
}

Example 29 with ReservationContext

use of com.cloud.vm.ReservationContext in project cosmic by MissionCriticalCloud.

the class VpcManagerImpl method restartVpc.

@Override
@ActionEvent(eventType = EventTypes.EVENT_VPC_RESTART, eventDescription = "restarting vpc")
public boolean restartVpc(final long vpcId, final boolean cleanUp) throws ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException {
    final Account callerAccount = CallContext.current().getCallingAccount();
    final User callerUser = _accountMgr.getActiveUser(CallContext.current().getCallingUserId());
    final ReservationContext context = new ReservationContextImpl(null, null, callerUser, callerAccount);
    // Verify input parameters
    final Vpc vpc = getActiveVpc(vpcId);
    if (vpc == null) {
        final InvalidParameterValueException ex = new InvalidParameterValueException("Unable to find Enabled VPC by id specified");
        ex.addProxyObject(String.valueOf(vpcId), "VPC");
        throw ex;
    }
    _accountMgr.checkAccess(callerAccount, null, false, vpc);
    s_logger.debug("Restarting VPC " + vpc);
    boolean restartRequired = false;
    try {
        if (cleanUp) {
            List<DomainRouterVO> routers = _routerDao.listByVpcId(vpc.getId());
            if (routers != null && !routers.isEmpty()) {
                s_logger.debug("Shutting down VPC " + vpc + " as a part of VPC restart process");
                // Get rid of any non-Running routers
                for (final DomainRouterVO router : routers) {
                    if (router.getState() != VirtualMachine.State.Running) {
                        s_logger.debug("Destroying " + router + " as it is not in Running state anyway");
                        _routerMgr.destroyRouter(router.getId(), context.getAccount(), context.getCaller().getId());
                    }
                }
                // Refresh the list of routers
                routers = _routerDao.listByVpcId(vpc.getId());
                if (routers != null && !routers.isEmpty()) {
                    if (!rollingRestartVpc(vpc, routers, context)) {
                        s_logger.warn("Failed to execute a rolling restart as a part of VPC " + vpc + " restart process");
                        restartRequired = true;
                        return false;
                    }
                }
            }
        } else {
            s_logger.info("Will not shutdown vpc as a part of VPC " + vpc + " restart process.");
        }
        s_logger.debug("Starting VPC " + vpc + " as a part of VPC restart process");
        if (!startVpc(vpcId, false)) {
            s_logger.warn("Failed to start vpc as a part of VPC " + vpc + " restart process");
            restartRequired = true;
            return false;
        }
        s_logger.debug("VPC " + vpc + " was restarted successfully");
        return true;
    } finally {
        s_logger.debug("Updating VPC " + vpc + " with restartRequired=" + restartRequired);
        final VpcVO vo = _vpcDao.findById(vpcId);
        vo.setRestartRequired(restartRequired);
        _vpcDao.update(vpc.getId(), vo);
    }
}

Example 30 with ReservationContext

use of com.cloud.vm.ReservationContext in project cosmic by MissionCriticalCloud.

the class VpcManagerImpl method startVpc.

@Override
public boolean startVpc(final long vpcId, final boolean destroyOnFailure) throws ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException {
    final CallContext ctx = CallContext.current();
    final Account caller = ctx.getCallingAccount();
    final User callerUser = _accountMgr.getActiveUser(ctx.getCallingUserId());
    // check if vpc exists
    final Vpc vpc = getActiveVpc(vpcId);
    if (vpc == null) {
        final InvalidParameterValueException ex = new InvalidParameterValueException("Unable to find Enabled VPC by id specified");
        ex.addProxyObject(String.valueOf(vpcId), "VPC");
        throw ex;
    }
    // permission check
    _accountMgr.checkAccess(caller, null, false, vpc);
    final Zone zone = zoneRepository.findOne(vpc.getZoneId());
    final DeployDestination dest = new DeployDestination(zone, null, null, null);
    final ReservationContext context = new ReservationContextImpl(null, null, callerUser, _accountMgr.getAccount(vpc.getAccountId()));
    boolean result = true;
    try {
        if (!startVpc(vpc, dest, context)) {
            s_logger.warn("Failed to start vpc " + vpc);
            result = false;
        }
    } catch (final Exception ex) {
        s_logger.warn("Failed to start vpc " + vpc + " due to ", ex);
        result = false;
    } finally {
        // do cleanup
        if (!result && destroyOnFailure) {
            s_logger.debug("Destroying vpc " + vpc + " that failed to start");
            if (destroyVpc(vpc, caller, callerUser.getId())) {
                s_logger.warn("Successfully destroyed vpc " + vpc + " that failed to start");
            } else {
                s_logger.warn("Failed to destroy vpc " + vpc + " that failed to start");
            }
        }
    }
    return result;
}