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

Example 46 with SecondaryStorageVmVO

use of com.cloud.vm.SecondaryStorageVmVO in project cloudstack by apache.

the class SecondaryStorageManagerImpl method allocCapacity.

public void allocCapacity(long dataCenterId, SecondaryStorageVm.Role role) {
    s_logger.debug(String.format("Allocate secondary storage VM standby capacity for zone [%s].", dataCenterId));
    if (!isSecondaryStorageVmRequired(dataCenterId)) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug(String.format("Secondary storage VM not required in zone [%s] according to zone config.", dataCenterId));
        }
        return;
    }
    SecondaryStorageVmVO secStorageVm = null;
    String errorString = null;
    try {
        boolean secStorageVmFromStoppedPool = false;
        secStorageVm = assignSecStorageVmFromStoppedPool(dataCenterId, role);
        if (secStorageVm == null) {
            if (s_logger.isInfoEnabled()) {
                s_logger.info("No stopped secondary storage VM is available, need to allocate a new secondary storage VM.");
            }
            if (_allocLock.lock(ACQUIRE_GLOBAL_LOCK_TIMEOUT_FOR_SYNC_IN_SECONDS)) {
                try {
                    secStorageVm = startNew(dataCenterId, role);
                } finally {
                    _allocLock.unlock();
                }
            } else {
                if (s_logger.isInfoEnabled()) {
                    s_logger.info("Unable to acquire synchronization lock for secondary storage VM allocation, wait for next scan.");
                }
                return;
            }
        } else {
            if (s_logger.isInfoEnabled()) {
                s_logger.info(String.format("Found a stopped secondary storage %s, starting it.", secStorageVm.toString()));
            }
            secStorageVmFromStoppedPool = true;
        }
        if (secStorageVm != null) {
            long secStorageVmId = secStorageVm.getId();
            GlobalLock secStorageVmLock = GlobalLock.getInternLock(getSecStorageVmLockName(secStorageVmId));
            try {
                if (secStorageVmLock.lock(ACQUIRE_GLOBAL_LOCK_TIMEOUT_FOR_SYNC_IN_SECONDS)) {
                    try {
                        secStorageVm = startSecStorageVm(secStorageVmId);
                    } finally {
                        secStorageVmLock.unlock();
                    }
                } else {
                    if (s_logger.isInfoEnabled()) {
                        s_logger.info(String.format("Unable to acquire synchronization lock for starting secondary storage %s.", secStorageVm.toString()));
                    }
                    return;
                }
            } finally {
                secStorageVmLock.releaseRef();
            }
            if (secStorageVm == null) {
                if (s_logger.isInfoEnabled()) {
                    s_logger.info(String.format("Unable to start secondary storage VM [%s] for standby capacity, it will be recycled and will start a new one.", secStorageVmId));
                }
                if (secStorageVmFromStoppedPool) {
                    destroySecStorageVm(secStorageVmId);
                }
            } else {
                SubscriptionMgr.getInstance().notifySubscribers(ALERT_SUBJECT, this, new SecStorageVmAlertEventArgs(SecStorageVmAlertEventArgs.SSVM_UP, dataCenterId, secStorageVmId, secStorageVm, null));
                if (s_logger.isInfoEnabled()) {
                    s_logger.info(String.format("Secondary storage %s was started.", secStorageVm.toString()));
                }
            }
        }
    } catch (Exception e) {
        errorString = String.format("Unable to allocate capacity on zone [%s] due to [%s].", dataCenterId, errorString);
        throw e;
    } finally {
        if (secStorageVm == null || secStorageVm.getState() != State.Running)
            SubscriptionMgr.getInstance().notifySubscribers(ALERT_SUBJECT, this, new SecStorageVmAlertEventArgs(SecStorageVmAlertEventArgs.SSVM_CREATE_FAILURE, dataCenterId, 0l, null, errorString));
    }
}

Example 47 with SecondaryStorageVmVO

use of com.cloud.vm.SecondaryStorageVmVO in project cloudstack by apache.

the class SecondaryStorageManagerImpl method createSecStorageVmInstance.

protected Map<String, Object> createSecStorageVmInstance(long dataCenterId, SecondaryStorageVm.Role role) {
    DataStore secStore = _dataStoreMgr.getImageStoreWithFreeCapacity(dataCenterId);
    if (secStore == null) {
        String msg = String.format("No secondary storage available in zone %s, cannot create secondary storage VM.", dataCenterId);
        s_logger.warn(msg);
        throw new CloudRuntimeException(msg);
    }
    long id = _secStorageVmDao.getNextInSequence(Long.class, "id");
    String name = VirtualMachineName.getSystemVmName(id, _instance, "s").intern();
    Account systemAcct = _accountMgr.getSystemAccount();
    DataCenterDeployment plan = new DataCenterDeployment(dataCenterId);
    DataCenter dc = _dcDao.findById(plan.getDataCenterId());
    NetworkVO defaultNetwork = getDefaultNetworkForCreation(dc);
    List<? extends NetworkOffering> offerings = null;
    if (_sNwMgr.isStorageIpRangeAvailable(dataCenterId)) {
        offerings = _networkModel.getSystemAccountNetworkOfferings(NetworkOffering.SystemControlNetwork, NetworkOffering.SystemManagementNetwork, NetworkOffering.SystemStorageNetwork);
    } else {
        offerings = _networkModel.getSystemAccountNetworkOfferings(NetworkOffering.SystemControlNetwork, NetworkOffering.SystemManagementNetwork);
    }
    LinkedHashMap<Network, List<? extends NicProfile>> networks = new LinkedHashMap<>(offerings.size() + 1);
    NicProfile defaultNic = new NicProfile();
    defaultNic.setDefaultNic(true);
    defaultNic.setDeviceId(2);
    try {
        networks.put(_networkMgr.setupNetwork(systemAcct, _networkOfferingDao.findById(defaultNetwork.getNetworkOfferingId()), plan, null, null, false).get(0), new ArrayList<>(Arrays.asList(defaultNic)));
        for (NetworkOffering offering : offerings) {
            networks.put(_networkMgr.setupNetwork(systemAcct, offering, plan, null, null, false).get(0), new ArrayList<>());
        }
    } catch (ConcurrentOperationException e) {
        s_logger.error(String.format("Unable to setup networks on %s due [%s].", dc.toString(), e.getMessage()), e);
        return new HashMap<>();
    }
    HypervisorType availableHypervisor = _resourceMgr.getAvailableHypervisor(dataCenterId);
    VMTemplateVO template = _templateDao.findSystemVMReadyTemplate(dataCenterId, availableHypervisor);
    if (template == null) {
        throw new CloudRuntimeException(String.format("Unable to find the system templates or it was not downloaded in %s.", dc.toString()));
    }
    ServiceOfferingVO serviceOffering = _serviceOffering;
    if (serviceOffering == null) {
        serviceOffering = _offeringDao.findDefaultSystemOffering(ServiceOffering.ssvmDefaultOffUniqueName, ConfigurationManagerImpl.SystemVMUseLocalStorage.valueIn(dataCenterId));
    }
    SecondaryStorageVmVO secStorageVm = new SecondaryStorageVmVO(id, serviceOffering.getId(), name, template.getId(), template.getHypervisorType(), template.getGuestOSId(), dataCenterId, systemAcct.getDomainId(), systemAcct.getId(), _accountMgr.getSystemUser().getId(), role, serviceOffering.isOfferHA());
    secStorageVm.setDynamicallyScalable(template.isDynamicallyScalable());
    secStorageVm = _secStorageVmDao.persist(secStorageVm);
    try {
        _itMgr.allocate(name, template, serviceOffering, networks, plan, null);
        secStorageVm = _secStorageVmDao.findById(secStorageVm.getId());
    } catch (InsufficientCapacityException e) {
        String errorMessage = String.format("Unable to allocate secondary storage VM [%s] due to [%s].", name, e.getMessage());
        s_logger.warn(errorMessage, e);
        throw new CloudRuntimeException(errorMessage, e);
    }
    Map<String, Object> context = new HashMap<>();
    context.put("secStorageVmId", secStorageVm.getId());
    return context;
}

Example 48 with SecondaryStorageVmVO

use of com.cloud.vm.SecondaryStorageVmVO in project cloudstack by apache.

the class SecondaryStorageManagerImpl method startSecStorageVm.

@Override
public SecondaryStorageVmVO startSecStorageVm(long secStorageVmId) {
    try {
        SecondaryStorageVmVO secStorageVm = _secStorageVmDao.findById(secStorageVmId);
        _itMgr.advanceStart(secStorageVm.getUuid(), null, null);
        return _secStorageVmDao.findById(secStorageVm.getId());
    } catch (ConcurrentOperationException | InsufficientCapacityException | OperationTimedoutException | ResourceUnavailableException e) {
        s_logger.warn(String.format("Unable to start secondary storage VM [%s] due to [%s].", secStorageVmId, e.getMessage()), e);
        return null;
    }
}

Example 49 with SecondaryStorageVmVO

use of com.cloud.vm.SecondaryStorageVmVO in project cloudstack by apache.

the class SecondaryStorageManagerImpl method generateVMSetupCommand.

@Override
public boolean generateVMSetupCommand(Long ssAHostId) {
    HostVO ssAHost = _hostDao.findById(ssAHostId);
    if (ssAHost.getType() != Host.Type.SecondaryStorageVM) {
        return false;
    }
    String ssvmName = ssAHost.getName();
    SecondaryStorageVmVO secStorageVm = _secStorageVmDao.findByInstanceName(ssvmName);
    if (secStorageVm == null) {
        s_logger.warn(String.format("Secondary storage VM [%s] does not exist.", ssvmName));
        return false;
    }
    SecStorageVMSetupCommand setupCmd = new SecStorageVMSetupCommand();
    if (_allowedInternalSites != null) {
        List<String> allowedCidrs = new ArrayList<>();
        String[] cidrs = _allowedInternalSites.split(",");
        for (String cidr : cidrs) {
            if (NetUtils.isValidIp4Cidr(cidr) || NetUtils.isValidIp4(cidr) || !cidr.startsWith("0.0.0.0")) {
                allowedCidrs.add(cidr);
            }
        }
        setupCmd.setAllowedInternalSites(allowedCidrs.toArray(new String[allowedCidrs.size()]));
    }
    String copyPasswd = _configDao.getValue("secstorage.copy.password");
    setupCmd.setCopyPassword(copyPasswd);
    setupCmd.setCopyUserName(TemplateConstants.DEFAULT_HTTP_AUTH_USER);
    Answer answer = _agentMgr.easySend(ssAHostId, setupCmd);
    if (answer != null && answer.getResult()) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug(String.format("Successfully set HTTP auth into secondary storage VM [%s].", ssvmName));
        }
        return true;
    } else {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug(String.format("Failed to set HTTP auth into secondary storage VM [%s] due to [%s].", ssvmName, answer == null ? "answer null" : answer.getDetails()));
        }
        return false;
    }
}

Example 50 with SecondaryStorageVmVO

use of com.cloud.vm.SecondaryStorageVmVO in project cloudstack by apache.

the class SecondaryStorageManagerImpl method finalizeStart.

@Override
public boolean finalizeStart(VirtualMachineProfile profile, long hostId, Commands cmds, ReservationContext context) {
    CheckSshAnswer answer = (CheckSshAnswer) cmds.getAnswer("checkSsh");
    if (!answer.getResult()) {
        s_logger.warn(String.format("Unable to connect via SSH to the VM [%s] due to [%s] ", profile.toString(), answer.getDetails()));
        return false;
    }
    try {
        _rulesMgr.getSystemIpAndEnableStaticNatForVm(profile.getVirtualMachine(), false);
        IPAddressVO ipaddr = _ipAddressDao.findByAssociatedVmId(profile.getVirtualMachine().getId());
        if (ipaddr != null && ipaddr.getSystem()) {
            SecondaryStorageVmVO secVm = _secStorageVmDao.findById(profile.getId());
            secVm.setPublicIpAddress(ipaddr.getAddress().addr());
            _secStorageVmDao.update(secVm.getId(), secVm);
        }
    } catch (InsufficientAddressCapacityException ex) {
        s_logger.error(String.format("Failed to get system IP and enable static NAT for the VM [%s] due to [%s].", profile.toString(), ex.getMessage()), ex);
        return false;
    }
    return true;
}