@Override
@SuppressWarnings("rawtypes")
public PrimaryDataStoreInfo createPool(CreateStoragePoolCmd cmd) throws ResourceInUseException, IllegalArgumentException, UnknownHostException,
ResourceUnavailableException {
String providerName = cmd.getStorageProviderName();
DataStoreProvider storeProvider = dataStoreProviderMgr.getDataStoreProvider(providerName);
if (storeProvider == null) {
storeProvider = dataStoreProviderMgr.getDefaultPrimaryDataStoreProvider();
if (storeProvider == null) {
throw new InvalidParameterValueException("can't find storage provider: " + providerName);
}
}
Long clusterId = cmd.getClusterId();
Long podId = cmd.getPodId();
Long zoneId = cmd.getZoneId();
ScopeType scopeType = ScopeType.CLUSTER;
String scope = cmd.getScope();
if (scope != null) {
try {
scopeType = Enum.valueOf(ScopeType.class, scope.toUpperCase());
} catch (Exception e) {
throw new InvalidParameterValueException("invalid scope for pool " + scope);
}
}
if (scopeType == ScopeType.CLUSTER && clusterId == null) {
throw new InvalidParameterValueException("cluster id can't be null, if scope is cluster");
} else if (scopeType == ScopeType.ZONE && zoneId == null) {
throw new InvalidParameterValueException("zone id can't be null, if scope is zone");
}
HypervisorType hypervisorType = HypervisorType.KVM;
if (scopeType == ScopeType.ZONE) {
// ignore passed clusterId and podId
clusterId = null;
podId = null;
String hypervisor = cmd.getHypervisor();
if (hypervisor != null) {
try {
hypervisorType = HypervisorType.getType(hypervisor);
} catch (Exception e) {
throw new InvalidParameterValueException("invalid hypervisor type " + hypervisor);
}
} else {
throw new InvalidParameterValueException(
"Missing parameter hypervisor. Hypervisor type is required to create zone wide primary storage.");
}
if (hypervisorType != HypervisorType.KVM && hypervisorType != HypervisorType.VMware &&
hypervisorType != HypervisorType.Any) {
throw new InvalidParameterValueException(
"zone wide storage pool is not supported for hypervisor type " + hypervisor);
}
}
Map<String, String> details = extractApiParamAsMap(cmd.getDetails());
DataCenterVO zone = _dcDao.findById(cmd.getZoneId());
if (zone == null) {
throw new InvalidParameterValueException("unable to find zone by id " + zoneId);
}
// Check if zone is disabled
Account account = UserContext.current().getCaller();
if (Grouping.AllocationState.Disabled == zone.getAllocationState() && !_accountMgr.isRootAdmin(account.getType())) {
throw new PermissionDeniedException("Cannot perform this operation, Zone is currently disabled: " + zoneId);
}
Map<String, Object> params = new HashMap<String, Object>();
params.put("zoneId", zone.getId());
params.put("clusterId", clusterId);
params.put("podId", podId);
params.put("url", cmd.getUrl());
params.put("tags", cmd.getTags());
params.put("name", cmd.getStoragePoolName());
params.put("details", details);
params.put("providerName", storeProvider.getName());
params.put("managed", cmd.isManaged());
params.put("capacityBytes", cmd.getCapacityBytes());
params.put("capacityIops", cmd.getCapacityIops());
DataStoreLifeCycle lifeCycle = storeProvider.getDataStoreLifeCycle();
DataStore store = null;
try {
store = lifeCycle.initialize(params);
if (scopeType == ScopeType.CLUSTER) {
ClusterScope clusterScope = new ClusterScope(clusterId, podId, zoneId);