static void createDefault(final OwnerFullName ownerFullName) throws MetadataException {
try {
try {
NetworkGroup net =
Transactions.find(
new NetworkGroup(
AccountFullName.getInstance(ownerFullName.getAccountNumber()),
NETWORK_DEFAULT_NAME));
if (net == null) {
create(ownerFullName, NETWORK_DEFAULT_NAME, "default group");
}
} catch (NoSuchElementException ex) {
try {
create(ownerFullName, NETWORK_DEFAULT_NAME, "default group");
} catch (ConstraintViolationException ex1) {
}
} catch (TransactionException ex) {
try {
create(ownerFullName, NETWORK_DEFAULT_NAME, "default group");
} catch (ConstraintViolationException ex1) {
}
}
} catch (DuplicateMetadataException ex) {
}
}
public CreateVolumeResponseType CreateVolume(final CreateVolumeType request)
throws EucalyptusCloudException, AuthException {
Context ctx = Contexts.lookup();
Long volSize = request.getSize() != null ? Long.parseLong(request.getSize()) : null;
final String snapId = request.getSnapshotId();
String partition = request.getAvailabilityZone();
if ((request.getSnapshotId() == null && request.getSize() == null)) {
throw new EucalyptusCloudException("One of size or snapshotId is required as a parameter.");
}
if (snapId != null) {
try {
Transactions.find(Snapshot.named(null, snapId));
} catch (ExecutionException ex) {
throw new EucalyptusCloudException(
"Failed to create volume because the referenced snapshot id is invalid: " + snapId);
}
}
final Integer newSize = new Integer(request.getSize() != null ? request.getSize() : "-1");
Exception lastEx = null;
for (int i = 0; i < VOL_CREATE_RETRIES; i++) {
try {
final ServiceConfiguration sc =
Topology.lookup(Storage.class, Partitions.lookupByName(partition));
final UserFullName owner = ctx.getUserFullName();
Function<Long, Volume> allocator =
new Function<Long, Volume>() {
@Override
public Volume apply(Long size) {
try {
return Volumes.createStorageVolume(
sc, owner, snapId, Ints.checkedCast(size), request);
} catch (ExecutionException ex) {
throw Exceptions.toUndeclared(ex);
}
}
};
Volume newVol = RestrictedTypes.allocateMeasurableResource(newSize.longValue(), allocator);
CreateVolumeResponseType reply = request.getReply();
reply.setVolume(newVol.morph(new edu.ucsb.eucalyptus.msgs.Volume()));
return reply;
} catch (RuntimeException ex) {
LOG.error(ex, ex);
if (!(ex.getCause() instanceof ExecutionException)) {
throw ex;
} else {
lastEx = ex;
}
}
}
throw new EucalyptusCloudException(
"Failed to create volume after " + VOL_CREATE_RETRIES + " because of: " + lastEx, lastEx);
}
public ImageInfo resetProductCodes() {
try {
Transactions.one(
ImageInfo.self(this),
new Callback<ImageInfo>() {
@Override
public void fire(final ImageInfo t) {
t.getProductCodes().clear();
}
});
} catch (final ExecutionException e) {
LOG.debug(e, e);
}
return this;
}
public ImageInfo resetPermission() {
try {
Transactions.one(
new ImageInfo(this.displayName),
new Callback<ImageInfo>() {
@Override
public void fire(final ImageInfo t) {
t.getPermissions().clear();
t.getPermissions().add(t.getOwnerAccountNumber());
t.setImagePublic(ImageConfiguration.getInstance().getDefaultVisibility());
}
});
} catch (final ExecutionException e) {
LOG.debug(e, e);
}
return this;
}
public static Volume checkVolumeReady(final Volume vol) throws EucalyptusCloudException {
if (vol.isReady()) {
return vol;
} else {
// TODO:GRZE:REMOVE temporary workaround to update the volume state.
final ServiceConfiguration sc =
Topology.lookup(Storage.class, Partitions.lookupByName(vol.getPartition()));
final DescribeStorageVolumesType descVols =
new DescribeStorageVolumesType(Lists.newArrayList(vol.getDisplayName()));
try {
Transactions.one(
Volume.named(null, vol.getDisplayName()),
new Callback<Volume>() {
@Override
public void fire(final Volume t) {
try {
final DescribeStorageVolumesResponseType volState =
AsyncRequests.sendSync(sc, descVols);
if (!volState.getVolumeSet().isEmpty()) {
final State newVolumeState =
Volumes.transformStorageState(
vol.getState(), volState.getVolumeSet().get(0).getStatus());
vol.setState(newVolumeState);
}
} catch (final Exception ex) {
LOG.error(ex);
Logs.extreme().error(ex, ex);
throw Exceptions.toUndeclared(
"Failed to update the volume state "
+ vol.getDisplayName()
+ " not yet ready",
ex);
}
}
});
} catch (final ExecutionException ex) {
throw new EucalyptusCloudException(ex.getCause());
}
if (!vol.isReady()) {
throw new EucalyptusCloudException("Volume " + vol.getDisplayName() + " not yet ready");
}
return vol;
}
}
@Override
public boolean delete(final AutoScalingMetadata metadata) throws AutoScalingMetadataException {
if (metadata instanceof AutoScalingMetadataWithResourceName) {
try {
return Transactions.delete(
exampleWithUuid(
AutoScalingResourceName.parse(
((AutoScalingMetadataWithResourceName) metadata).getArn(), type)
.getUuid()));
} catch (NoSuchElementException e) {
return false;
} catch (Exception e) {
throw new AutoScalingMetadataException(
"Error deleting " + typeDescription + " '" + describe(metadata) + "'", e);
}
} else {
return super.delete(metadata);
}
}
public static Volume createStorageVolume(
final ServiceConfiguration sc,
final UserFullName owner,
final String snapId,
final Integer newSize,
final BaseMessage request)
throws ExecutionException {
final String newId = ResourceIdentifiers.generateString(ID_PREFIX);
LOG.debug("Creating volume");
final Volume newVol =
Transactions.save(
Volume.create(sc, owner, snapId, newSize, newId),
new Callback<Volume>() {
@Override
public void fire(final Volume t) {
t.setState(State.GENERATING);
try {
final CreateStorageVolumeType req =
new CreateStorageVolumeType(t.getDisplayName(), t.getSize(), snapId, null)
.regarding(request);
final CreateStorageVolumeResponseType ret = AsyncRequests.sendSync(sc, req);
LOG.debug("Volume created");
if (t.getSize() != null && t.getSize() > 0) {
fireUsageEvent(t, VolumeEvent.forVolumeCreate());
}
} catch (final Exception ex) {
LOG.error("Failed to create volume: " + t, ex);
t.setState(State.FAIL);
throw Exceptions.toUndeclared(ex);
}
}
});
return newVol;
}
@Override
public void run() {
try {
SnapshotInfo searchSnap = new SnapshotInfo();
searchSnap.setStatus(StorageProperties.Status.deleting.toString());
List<SnapshotInfo> snapshotsToBeDeleted = null;
try {
snapshotsToBeDeleted = Transactions.findAll(searchSnap);
} catch (Exception e) {
LOG.error("Failed to lookup snapshots marked for deletion", e);
return;
}
if (snapshotsToBeDeleted != null && !snapshotsToBeDeleted.isEmpty()) {
for (SnapshotInfo snap : snapshotsToBeDeleted) {
String snapshotId = snap.getSnapshotId();
LOG.info("Snapshot: " + snapshotId + " was marked for deletion. Cleaning up...");
try {
blockManager.deleteSnapshot(snapshotId);
} catch (EucalyptusCloudException e1) {
LOG.debug("Failed to delete " + snapshotId, e1);
LOG.warn("Unable to delete " + snapshotId + ". Will retry later");
continue;
}
SnapshotInfo snapInfo = new SnapshotInfo(snapshotId);
SnapshotInfo foundSnapshotInfo;
try (TransactionResource tran = Entities.transactionFor(SnapshotInfo.class)) {
foundSnapshotInfo = Entities.uniqueResult(snapInfo);
foundSnapshotInfo.setStatus(StorageProperties.Status.deleted.toString());
foundSnapshotInfo.setDeletionTime(new Date());
tran.commit();
} catch (TransactionException | NoSuchElementException e) {
LOG.error(e);
continue;
}
if (StringUtils.isNotBlank(foundSnapshotInfo.getSnapshotLocation())) {
try {
String[] names =
SnapshotInfo.getSnapshotBucketKeyNames(foundSnapshotInfo.getSnapshotLocation());
if (snapshotTransfer == null) {
snapshotTransfer = new S3SnapshotTransfer();
}
snapshotTransfer.setSnapshotId(snapshotId);
snapshotTransfer.setBucketName(names[0]);
snapshotTransfer.setKeyName(names[1]);
snapshotTransfer.delete();
} catch (Exception e) {
LOG.warn("Failed to delete snapshot " + snapshotId + " from objectstorage", e);
}
} else {
LOG.debug(
"Snapshot location missing for "
+ snapshotId
+ ". Skipping deletion from ObjectStorageGateway");
}
}
} else {
LOG.trace("No snapshots marked for deletion");
}
} catch (Exception e) { // could catch InterruptedException
LOG.warn("Unable to remove snapshots marked for deletion", e);
return;
}
}
public static synchronized void updateNetworkRangeConfiguration() {
final AtomicReference<NetworkRangeConfiguration> equalityCheck =
new AtomicReference<NetworkRangeConfiguration>(null);
try {
Transactions.each(
new ClusterConfiguration(),
new Callback<ClusterConfiguration>() {
@Override
public void fire(final ClusterConfiguration input) {
NetworkRangeConfiguration comparisonConfig = new NetworkRangeConfiguration();
comparisonConfig.setUseNetworkTags(input.getUseNetworkTags());
comparisonConfig.setMinNetworkTag(input.getMinNetworkTag());
comparisonConfig.setMaxNetworkTag(input.getMaxNetworkTag());
comparisonConfig.setMinNetworkIndex(input.getMinNetworkIndex());
comparisonConfig.setMaxNetworkIndex(input.getMaxNetworkIndex());
Logs.extreme()
.debug(
"Updating cluster config: "
+ input.getName()
+ " "
+ comparisonConfig.toString());
if (equalityCheck.compareAndSet(null, comparisonConfig)) {
Logs.extreme().debug("Initialized cluster config check: " + equalityCheck.get());
} else {
NetworkRangeConfiguration currentConfig = equalityCheck.get();
List<String> errors = Lists.newArrayList();
if (!currentConfig
.getUseNetworkTags()
.equals(comparisonConfig.getUseNetworkTags())) {
errors.add(
input.getName()
+ " network config mismatch: vlan tagging "
+ currentConfig.getUseNetworkTags()
+ " != "
+ comparisonConfig.getUseNetworkTags());
} else if (!currentConfig
.getMinNetworkTag()
.equals(comparisonConfig.getMinNetworkTag())) {
errors.add(
input.getName()
+ " network config mismatch: min vlan tag "
+ currentConfig.getMinNetworkTag()
+ " != "
+ comparisonConfig.getMinNetworkTag());
} else if (!currentConfig
.getMaxNetworkTag()
.equals(comparisonConfig.getMaxNetworkTag())) {
errors.add(
input.getName()
+ " network config mismatch: max vlan tag "
+ currentConfig.getMaxNetworkTag()
+ " != "
+ comparisonConfig.getMaxNetworkTag());
} else if (!currentConfig
.getMinNetworkIndex()
.equals(comparisonConfig.getMinNetworkIndex())) {
errors.add(
input.getName()
+ " network config mismatch: min net index "
+ currentConfig.getMinNetworkIndex()
+ " != "
+ comparisonConfig.getMinNetworkIndex());
} else if (!currentConfig
.getMaxNetworkIndex()
.equals(comparisonConfig.getMaxNetworkIndex())) {
errors.add(
input.getName()
+ " network config mismatch: max net index "
+ currentConfig.getMaxNetworkIndex()
+ " != "
+ comparisonConfig.getMaxNetworkIndex());
}
}
}
});
} catch (RuntimeException ex) {
Logs.extreme().error(ex, ex);
throw ex;
} catch (TransactionException ex) {
LOG.error(ex);
Logs.extreme().error(ex, ex);
}
netConfig = new NetworkRangeConfiguration();
final AtomicBoolean netTagging = new AtomicBoolean(true);
try {
Transactions.each(
new ClusterConfiguration(),
new Callback<ClusterConfiguration>() {
@Override
public void fire(final ClusterConfiguration input) {
netTagging.compareAndSet(true, input.getUseNetworkTags());
netConfig.setMinNetworkTag(
Ints.max(netConfig.getMinNetworkTag(), input.getMinNetworkTag()));
netConfig.setMaxNetworkTag(
Ints.min(netConfig.getMaxNetworkTag(), input.getMaxNetworkTag()));
netConfig.setMinNetworkIndex(
Longs.max(netConfig.getMinNetworkIndex(), input.getMinNetworkIndex()));
netConfig.setMaxNetworkIndex(
Longs.min(netConfig.getMaxNetworkIndex(), input.getMaxNetworkIndex()));
}
});
Logs.extreme().debug("Updated network configuration: " + netConfig.toString());
} catch (final TransactionException ex) {
Logs.extreme().error(ex, ex);
}
netConfig.setUseNetworkTags(netTagging.get());
final EntityTransaction db = Entities.get(NetworkGroup.class);
try {
final List<NetworkGroup> ret = Entities.query(new NetworkGroup());
for (NetworkGroup group : ret) {
ExtantNetwork exNet = group.getExtantNetwork();
if (exNet != null
&& (exNet.getTag() > netConfig.getMaxNetworkTag()
|| exNet.getTag() < netConfig.getMinNetworkTag())) {
exNet.teardown();
Entities.delete(exNet);
group.setExtantNetwork(null);
}
}
db.commit();
} catch (final Exception ex) {
Logs.extreme().error(ex, ex);
LOG.error(ex);
db.rollback();
}
}