Examples with ReleasedIdsHolder org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.ReleasedIdsHolder used on opensource projects

Example 1 with ReleasedIdsHolder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.ReleasedIdsHolder in project genius by opendaylight.

the class IdUtils method createGlobalPool.

protected IdPool createGlobalPool(String poolName, long low, long high, long blockSize) {
    AvailableIdsHolder availableIdsHolder = createAvailableIdsHolder(low, high, low - 1);
    ReleasedIdsHolder releasedIdsHolder = createReleasedIdsHolder(DEFAULT_AVAILABLE_ID_COUNT, 0);
    int size = (int) blockSize;
    return new IdPoolBuilder().setKey(new IdPoolKey(poolName)).setBlockSize(size).setPoolName(poolName).setAvailableIdsHolder(availableIdsHolder).setReleasedIdsHolder(releasedIdsHolder).build();
}

Example 2 with ReleasedIdsHolder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.ReleasedIdsHolder in project genius by opendaylight.

the class CleanUpJob method cleanupExcessIds.

private void cleanupExcessIds() throws IdManagerException, ReadFailedException, TransactionCommitFailedException {
    // We can update the availableCount here... and update it in DS using IdHolderSyncJob
    long totalAvailableIdCount = idLocalPool.getAvailableIds().getAvailableIdCount() + idLocalPool.getReleasedIds().getAvailableIdCount();
    if (totalAvailableIdCount > blockSize * 2) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Condition for cleanUp Satisfied for localPool {} - totalAvailableIdCount {}", idLocalPool, totalAvailableIdCount);
        }
        String parentPoolNameIntern = parentPoolName.intern();
        InstanceIdentifier<ReleasedIdsHolder> releasedIdInstanceIdentifier = idUtils.getReleasedIdsHolderInstance(parentPoolNameIntern);
        // cannot rely on DSJC because that is not cluster-aware
        try {
            idUtils.lock(lockManager, parentPoolNameIntern);
            Optional<ReleasedIdsHolder> releasedIdsHolder = SingleTransactionDataBroker.syncReadOptional(broker, CONFIGURATION, releasedIdInstanceIdentifier);
            if (!releasedIdsHolder.isPresent()) {
                LOG.error("ReleasedIds not present in parent pool. Unable to cleanup excess ids");
                return;
            }
            if (LOG.isDebugEnabled()) {
                LOG.debug("Releasing excesss Ids from local pool");
            }
            ReleasedIdHolder releasedIds = (ReleasedIdHolder) idLocalPool.getReleasedIds();
            ReleasedIdsHolderBuilder releasedIdsParent = new ReleasedIdsHolderBuilder(releasedIdsHolder.get());
            idUtils.freeExcessAvailableIds(releasedIds, releasedIdsParent, totalAvailableIdCount - blockSize * 2);
            IdHolderSyncJob job = new IdHolderSyncJob(idLocalPool.getPoolName(), releasedIds, txRunner, idUtils);
            jobCoordinator.enqueueJob(idLocalPool.getPoolName(), job, IdUtils.RETRY_COUNT);
            SingleTransactionDataBroker.syncWrite(broker, LogicalDatastoreType.CONFIGURATION, releasedIdInstanceIdentifier, releasedIdsParent.build());
        } finally {
            idUtils.unlock(lockManager, parentPoolNameIntern);
        }
    }
}

Example 3 with ReleasedIdsHolder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.ReleasedIdsHolder in project genius by opendaylight.

the class IdManagerTest method getUpdatedActualChildPool.

private IdPool getUpdatedActualChildPool() throws ReadFailedException {
    String localPoolName = idUtils.getLocalPoolName(ID_POOL_NAME);
    IdPool idPoolChildFromDS = singleTxdataBroker.syncRead(LogicalDatastoreType.CONFIGURATION, InstanceIdentifier.builder(IdPools.class).child(IdPool.class, new IdPoolKey(localPoolName)).build());
    List<DelayedIdEntries> actualDelayedIdEntries = idPoolChildFromDS.getReleasedIdsHolder().getDelayedIdEntries();
    IdPool actualIdPoolChild = idPoolChildFromDS;
    if (actualDelayedIdEntries != null) {
        List<DelayedIdEntries> updatedDelayedIdEntries = actualDelayedIdEntries.stream().map(delayedIdEntry -> new DelayedIdEntriesBuilder().setId(delayedIdEntry.getId()).setReadyTimeSec(0L).build()).collect(Collectors.toList());
        ReleasedIdsHolder releasedId = new ReleasedIdsHolderBuilder(idPoolChildFromDS.getReleasedIdsHolder()).setDelayedIdEntries(updatedDelayedIdEntries).build();
        actualIdPoolChild = new IdPoolBuilder(idPoolChildFromDS).setReleasedIdsHolder(releasedId).build();
    }
    return actualIdPoolChild;
}

Example 4 with ReleasedIdsHolder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.ReleasedIdsHolder in project genius by opendaylight.

the class ResourceManager method getResourcePool.

@Override
public Future<RpcResult<GetResourcePoolOutput>> getResourcePool(GetResourcePoolInput input) {
    Objects.requireNonNull(input.getResourceType(), RESOURCE_TYPE_CANNOT_BE_NULL);
    Objects.requireNonNull(resourcesCache.get(input.getResourceType()), RESOURCE_TYPE_CANNOT_BE_NULL);
    long currentTimeSec = System.currentTimeMillis() / 1000;
    List<AvailableIds> availableIdsList = new ArrayList<>();
    List<DelayedResourceEntries> delayedIdEntriesList = new ArrayList<>();
    InstanceIdentifier<IdPool> parentId = ResourceManagerUtils.getIdPoolInstance(resourcesCache.get(input.getResourceType()));
    Optional<IdPool> optionalParentIdPool = MDSALUtil.read(LogicalDatastoreType.CONFIGURATION, parentId, dataBroker);
    if (optionalParentIdPool != null && optionalParentIdPool.isPresent()) {
        IdPool parentIdPool = optionalParentIdPool.get();
        AvailableIdsHolder availableParentIdsHolder = parentIdPool.getAvailableIdsHolder();
        if (availableParentIdsHolder.getStart() < availableParentIdsHolder.getEnd()) {
            availableIdsList.add(new AvailableIdsBuilder().setStart(availableParentIdsHolder.getStart()).setEnd(availableParentIdsHolder.getEnd()).build());
        }
        ReleasedIdsHolder releasedParentIdsHolder = parentIdPool.getReleasedIdsHolder();
        if (releasedParentIdsHolder != null) {
            List<DelayedIdEntries> delayedIdParentList = releasedParentIdsHolder.getDelayedIdEntries();
            if (delayedIdParentList != null && !delayedIdParentList.isEmpty()) {
                for (DelayedIdEntries delayedParentEntry : delayedIdParentList) {
                    delayedIdEntriesList.add(new DelayedResourceEntriesBuilder().setId(delayedParentEntry.getId()).setReadyTimeSec(delayedParentEntry.getReadyTimeSec()).build());
                }
            }
        }
    }
    String localPool = ResourceManagerUtils.getLocalPoolName(resourcesCache.get(input.getResourceType()));
    InstanceIdentifier<IdPool> localId = ResourceManagerUtils.getIdPoolInstance(localPool);
    Optional<IdPool> optionalLocalId = MDSALUtil.read(LogicalDatastoreType.CONFIGURATION, localId, dataBroker);
    if (optionalLocalId != null && optionalLocalId.isPresent()) {
        IdPool localIdPool = optionalLocalId.get();
        AvailableIdsHolder availableLocalIdsHolder = localIdPool.getAvailableIdsHolder();
        if (availableLocalIdsHolder != null && availableLocalIdsHolder.getStart() < availableLocalIdsHolder.getEnd()) {
            availableIdsList.add(new AvailableIdsBuilder().setStart(availableLocalIdsHolder.getStart()).setEnd(availableLocalIdsHolder.getEnd()).build());
        }
        ReleasedIdsHolder releasedLocalIdsHolder = localIdPool.getReleasedIdsHolder();
        if (releasedLocalIdsHolder != null) {
            List<DelayedIdEntries> delayedIdLocalList = releasedLocalIdsHolder.getDelayedIdEntries();
            if (delayedIdLocalList != null && !delayedIdLocalList.isEmpty()) {
                for (DelayedIdEntries delayedLocalEntry : delayedIdLocalList) {
                    if (delayedLocalEntry.getReadyTimeSec() > currentTimeSec) {
                        break;
                    }
                    delayedIdEntriesList.add(new DelayedResourceEntriesBuilder().setId(delayedLocalEntry.getId()).setReadyTimeSec(delayedLocalEntry.getReadyTimeSec()).build());
                }
            }
        }
    }
    GetResourcePoolOutput output = new GetResourcePoolOutputBuilder().setAvailableIds(availableIdsList).setDelayedResourceEntries(delayedIdEntriesList).build();
    return RpcResultBuilder.success(output).buildFuture();
}

Example 5 with ReleasedIdsHolder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.ReleasedIdsHolder in project genius by opendaylight.

the class IdManager method updateLocalIdPoolCache.

public boolean updateLocalIdPoolCache(IdPool idPool, String parentPoolName) {
    AvailableIdsHolder availableIdsHolder = idPool.getAvailableIdsHolder();
    AvailableIdHolder availableIdHolder = new AvailableIdHolder(idUtils, availableIdsHolder.getStart(), availableIdsHolder.getEnd());
    availableIdHolder.setCur(availableIdsHolder.getCursor());
    ReleasedIdsHolder releasedIdsHolder = idPool.getReleasedIdsHolder();
    ReleasedIdHolder releasedIdHolder = new ReleasedIdHolder(idUtils, releasedIdsHolder.getDelayedTimeSec());
    releasedIdHolder.setAvailableIdCount(releasedIdsHolder.getAvailableIdCount());
    List<DelayedIdEntries> delayedEntries = releasedIdsHolder.getDelayedIdEntries();
    List<DelayedIdEntry> delayedIdEntryInCache = delayedEntries.stream().map(delayedIdEntry -> new DelayedIdEntry(delayedIdEntry.getId(), delayedIdEntry.getReadyTimeSec())).sorted(comparing(DelayedIdEntry::getReadyTimeSec)).collect(toCollection(ArrayList::new));
    releasedIdHolder.replaceDelayedEntries(delayedIdEntryInCache);
    IdLocalPool idLocalPool = new IdLocalPool(idUtils, idPool.getPoolName());
    idLocalPool.setAvailableIds(availableIdHolder);
    idLocalPool.setReleasedIds(releasedIdHolder);
    localPool.put(parentPoolName, idLocalPool);
    if (LOG.isDebugEnabled()) {
        LOG.debug("Populating cache for {} with {}", idLocalPool.getPoolName(), idLocalPool);
    }
    return true;
}