Examples with Cluster com.cloud.org.Cluster used on opensource projects

Example 16 with Cluster

use of com.cloud.org.Cluster in project cloudstack by apache.

the class EnableOutOfBandManagementForClusterCmd method execute.

/////////////////////////////////////////////////////
/////////////// API Implementation///////////////////
/////////////////////////////////////////////////////
@Override
public final void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException, ConcurrentOperationException, ResourceAllocationException, NetworkRuleConflictException {
    final Cluster cluster = _resourceService.getCluster(getClusterId());
    if (cluster == null) {
        throw new ServerApiException(ApiErrorCode.PARAM_ERROR, "Unable to find cluster by ID: " + getClusterId());
    }
    OutOfBandManagementResponse response = outOfBandManagementService.enableOutOfBandManagement(cluster);
    CallContext.current().setEventDetails("Cluster Id:" + cluster.getId() + " out-of-band management enabled: true");
    CallContext.current().putContextParameter(Cluster.class, cluster.getUuid());
    response.setResponseName(getCommandName());
    setResponseObject(response);
}

Example 17 with Cluster

use of com.cloud.org.Cluster in project cloudstack by apache.

the class VirtualMachineManagerImpl method orchestrateReboot.

private void orchestrateReboot(final String vmUuid, final Map<VirtualMachineProfile.Param, Object> params) throws InsufficientCapacityException, ConcurrentOperationException, ResourceUnavailableException {
    final VMInstanceVO vm = _vmDao.findByUuid(vmUuid);
    // if there are active vm snapshots task, state change is not allowed
    if (_vmSnapshotMgr.hasActiveVMSnapshotTasks(vm.getId())) {
        s_logger.error("Unable to reboot VM " + vm + " due to: " + vm.getInstanceName() + " has active VM snapshots tasks");
        throw new CloudRuntimeException("Unable to reboot VM " + vm + " due to: " + vm.getInstanceName() + " has active VM snapshots tasks");
    }
    final DataCenter dc = _entityMgr.findById(DataCenter.class, vm.getDataCenterId());
    final Host host = _hostDao.findById(vm.getHostId());
    if (host == null) {
        // Should findById throw an Exception is the host is not found?
        throw new CloudRuntimeException("Unable to retrieve host with id " + vm.getHostId());
    }
    final Cluster cluster = _entityMgr.findById(Cluster.class, host.getClusterId());
    final Pod pod = _entityMgr.findById(Pod.class, host.getPodId());
    final DeployDestination dest = new DeployDestination(dc, pod, cluster, host);
    try {
        final Commands cmds = new Commands(Command.OnError.Stop);
        cmds.addCommand(new RebootCommand(vm.getInstanceName(), getExecuteInSequence(vm.getHypervisorType())));
        _agentMgr.send(host.getId(), cmds);
        final Answer rebootAnswer = cmds.getAnswer(RebootAnswer.class);
        if (rebootAnswer != null && rebootAnswer.getResult()) {
            return;
        }
        s_logger.info("Unable to reboot VM " + vm + " on " + dest.getHost() + " due to " + (rebootAnswer == null ? " no reboot answer" : rebootAnswer.getDetails()));
    } catch (final OperationTimedoutException e) {
        s_logger.warn("Unable to send the reboot command to host " + dest.getHost() + " for the vm " + vm + " due to operation timeout", e);
        throw new CloudRuntimeException("Failed to reboot the vm on host " + dest.getHost());
    }
}

Example 18 with Cluster

use of com.cloud.org.Cluster in project cloudstack by apache.

the class ListClustersCmd method getClusterResponses.

protected List<ClusterResponse> getClusterResponses() {
    Pair<List<? extends Cluster>, Integer> result = _mgr.searchForClusters(this);
    List<ClusterResponse> clusterResponses = new ArrayList<ClusterResponse>();
    for (Cluster cluster : result.first()) {
        ClusterResponse clusterResponse = _responseGenerator.createClusterResponse(cluster, showCapacities);
        clusterResponse.setObjectName("cluster");
        clusterResponses.add(clusterResponse);
    }
    return clusterResponses;
}

Example 19 with Cluster

use of com.cloud.org.Cluster in project cloudstack by apache.

the class VolumeOrchestrator method findStoragePool.

@Override
public StoragePool findStoragePool(DiskProfile dskCh, DataCenter dc, Pod pod, Long clusterId, Long hostId, VirtualMachine vm, final Set<StoragePool> avoid) {
    Long podId = null;
    if (pod != null) {
        podId = pod.getId();
    } else if (clusterId != null) {
        Cluster cluster = _entityMgr.findById(Cluster.class, clusterId);
        if (cluster != null) {
            podId = cluster.getPodId();
        }
    }
    VirtualMachineProfile profile = new VirtualMachineProfileImpl(vm);
    for (StoragePoolAllocator allocator : _storagePoolAllocators) {
        ExcludeList avoidList = new ExcludeList();
        for (StoragePool pool : avoid) {
            avoidList.addPool(pool.getId());
        }
        DataCenterDeployment plan = new DataCenterDeployment(dc.getId(), podId, clusterId, hostId, null, null);
        final List<StoragePool> poolList = allocator.allocateToPool(dskCh, profile, plan, avoidList, 1);
        if (poolList != null && !poolList.isEmpty()) {
            return (StoragePool) dataStoreMgr.getDataStore(poolList.get(0).getId(), DataStoreRole.Primary);
        }
    }
    return null;
}

Example 20 with Cluster

use of com.cloud.org.Cluster in project cloudstack by apache.

the class ResourceManagerImpl method discoverCluster.

@DB
@Override
public List<? extends Cluster> discoverCluster(final AddClusterCmd cmd) throws IllegalArgumentException, DiscoveryException, ResourceInUseException {
    final long dcId = cmd.getZoneId();
    final long podId = cmd.getPodId();
    final String clusterName = cmd.getClusterName();
    String url = cmd.getUrl();
    final String username = cmd.getUsername();
    final String password = cmd.getPassword();
    if (url != null) {
        url = URLDecoder.decode(url);
    }
    URI uri = null;
    // Check if the zone exists in the system
    final DataCenterVO zone = _dcDao.findById(dcId);
    if (zone == null) {
        final InvalidParameterValueException ex = new InvalidParameterValueException("Can't find zone by the id specified");
        ex.addProxyObject(String.valueOf(dcId), "dcId");
        throw ex;
    }
    final Account account = CallContext.current().getCallingAccount();
    if (Grouping.AllocationState.Disabled == zone.getAllocationState() && !_accountMgr.isRootAdmin(account.getId())) {
        final PermissionDeniedException ex = new PermissionDeniedException("Cannot perform this operation, Zone with specified id is currently disabled");
        ex.addProxyObject(zone.getUuid(), "dcId");
        throw ex;
    }
    final HostPodVO pod = _podDao.findById(podId);
    if (pod == null) {
        throw new InvalidParameterValueException("Can't find pod with specified podId " + podId);
    }
    // Check if the pod exists in the system
    if (_podDao.findById(podId) == null) {
        throw new InvalidParameterValueException("Can't find pod by id " + podId);
    }
    // check if pod belongs to the zone
    if (!Long.valueOf(pod.getDataCenterId()).equals(dcId)) {
        final InvalidParameterValueException ex = new InvalidParameterValueException("Pod with specified id doesn't belong to the zone " + dcId);
        ex.addProxyObject(pod.getUuid(), "podId");
        ex.addProxyObject(zone.getUuid(), "dcId");
        throw ex;
    }
    // Verify cluster information and create a new cluster if needed
    if (clusterName == null || clusterName.isEmpty()) {
        throw new InvalidParameterValueException("Please specify cluster name");
    }
    if (cmd.getHypervisor() == null || cmd.getHypervisor().isEmpty()) {
        throw new InvalidParameterValueException("Please specify a hypervisor");
    }
    final Hypervisor.HypervisorType hypervisorType = Hypervisor.HypervisorType.getType(cmd.getHypervisor());
    if (hypervisorType == null) {
        s_logger.error("Unable to resolve " + cmd.getHypervisor() + " to a valid supported hypervisor type");
        throw new InvalidParameterValueException("Unable to resolve " + cmd.getHypervisor() + " to a supported ");
    }
    if (zone.isSecurityGroupEnabled() && zone.getNetworkType().equals(NetworkType.Advanced)) {
        if (hypervisorType != HypervisorType.KVM && hypervisorType != HypervisorType.XenServer && hypervisorType != HypervisorType.LXC && hypervisorType != HypervisorType.Simulator) {
            throw new InvalidParameterValueException("Don't support hypervisor type " + hypervisorType + " in advanced security enabled zone");
        }
    }
    Cluster.ClusterType clusterType = null;
    if (cmd.getClusterType() != null && !cmd.getClusterType().isEmpty()) {
        clusterType = Cluster.ClusterType.valueOf(cmd.getClusterType());
    }
    if (clusterType == null) {
        clusterType = Cluster.ClusterType.CloudManaged;
    }
    Grouping.AllocationState allocationState = null;
    if (cmd.getAllocationState() != null && !cmd.getAllocationState().isEmpty()) {
        try {
            allocationState = Grouping.AllocationState.valueOf(cmd.getAllocationState());
        } catch (final IllegalArgumentException ex) {
            throw new InvalidParameterValueException("Unable to resolve Allocation State '" + cmd.getAllocationState() + "' to a supported state");
        }
    }
    if (allocationState == null) {
        allocationState = Grouping.AllocationState.Enabled;
    }
    final Discoverer discoverer = getMatchingDiscover(hypervisorType);
    if (discoverer == null) {
        throw new InvalidParameterValueException("Could not find corresponding resource manager for " + cmd.getHypervisor());
    }
    if (hypervisorType == HypervisorType.VMware) {
        final Map<String, String> allParams = cmd.getFullUrlParams();
        discoverer.putParam(allParams);
    }
    final List<ClusterVO> result = new ArrayList<ClusterVO>();
    ClusterVO cluster = new ClusterVO(dcId, podId, clusterName);
    cluster.setHypervisorType(hypervisorType.toString());
    cluster.setClusterType(clusterType);
    cluster.setAllocationState(allocationState);
    try {
        cluster = _clusterDao.persist(cluster);
    } catch (final Exception e) {
        // no longer tolerate exception during the cluster creation phase
        final CloudRuntimeException ex = new CloudRuntimeException("Unable to create cluster " + clusterName + " in pod and data center with specified ids", e);
        // Get the pod VO object's table name.
        ex.addProxyObject(pod.getUuid(), "podId");
        ex.addProxyObject(zone.getUuid(), "dcId");
        throw ex;
    }
    result.add(cluster);
    if (clusterType == Cluster.ClusterType.CloudManaged) {
        final Map<String, String> details = new HashMap<String, String>();
        // should do this nicer perhaps ?
        if (hypervisorType == HypervisorType.Ovm3) {
            final Map<String, String> allParams = cmd.getFullUrlParams();
            details.put("ovm3vip", allParams.get("ovm3vip"));
            details.put("ovm3pool", allParams.get("ovm3pool"));
            details.put("ovm3cluster", allParams.get("ovm3cluster"));
        }
        details.put("cpuOvercommitRatio", CapacityManager.CpuOverprovisioningFactor.value().toString());
        details.put("memoryOvercommitRatio", CapacityManager.MemOverprovisioningFactor.value().toString());
        _clusterDetailsDao.persist(cluster.getId(), details);
        return result;
    }
    // save cluster details for later cluster/host cross-checking
    final Map<String, String> details = new HashMap<String, String>();
    details.put("url", url);
    details.put("username", username);
    details.put("password", password);
    details.put("cpuOvercommitRatio", CapacityManager.CpuOverprovisioningFactor.value().toString());
    details.put("memoryOvercommitRatio", CapacityManager.MemOverprovisioningFactor.value().toString());
    _clusterDetailsDao.persist(cluster.getId(), details);
    boolean success = false;
    try {
        try {
            uri = new URI(UriUtils.encodeURIComponent(url));
            if (uri.getScheme() == null) {
                throw new InvalidParameterValueException("uri.scheme is null " + url + ", add http:// as a prefix");
            } else if (uri.getScheme().equalsIgnoreCase("http")) {
                if (uri.getHost() == null || uri.getHost().equalsIgnoreCase("") || uri.getPath() == null || uri.getPath().equalsIgnoreCase("")) {
                    throw new InvalidParameterValueException("Your host and/or path is wrong.  Make sure it's of the format http://hostname/path");
                }
            }
        } catch (final URISyntaxException e) {
            throw new InvalidParameterValueException(url + " is not a valid uri");
        }
        final List<HostVO> hosts = new ArrayList<HostVO>();
        Map<? extends ServerResource, Map<String, String>> resources = null;
        resources = discoverer.find(dcId, podId, cluster.getId(), uri, username, password, null);
        if (resources != null) {
            for (final Map.Entry<? extends ServerResource, Map<String, String>> entry : resources.entrySet()) {
                final ServerResource resource = entry.getKey();
                final HostVO host = (HostVO) createHostAndAgent(resource, entry.getValue(), true, null, false);
                if (host != null) {
                    hosts.add(host);
                }
                discoverer.postDiscovery(hosts, _nodeId);
            }
            s_logger.info("External cluster has been successfully discovered by " + discoverer.getName());
            success = true;
            return result;
        }
        s_logger.warn("Unable to find the server resources at " + url);
        throw new DiscoveryException("Unable to add the external cluster");
    } finally {
        if (!success) {
            _clusterDetailsDao.deleteDetails(cluster.getId());
            _clusterDao.remove(cluster.getId());
        }
    }
}