Examples with ReadFailedException org.opendaylight.controller.md.sal.common.api.data.ReadFailedException used on opensource projects

Example 6 with ReadFailedException

use of org.opendaylight.controller.md.sal.common.api.data.ReadFailedException in project netvirt by opendaylight.

the class HAOpNodeListener method readAndCopyChildPsOpToParent.

private void readAndCopyChildPsOpToParent(Node childNode, ReadWriteTransaction tx) {
    String childGlobalNodeId = childNode.getNodeId().getValue();
    List<InstanceIdentifier> childPsIids = new ArrayList<>();
    HwvtepGlobalAugmentation hwvtepGlobalAugmentation = childNode.getAugmentation(HwvtepGlobalAugmentation.class);
    if (hwvtepGlobalAugmentation == null || HwvtepHAUtil.isEmpty(hwvtepGlobalAugmentation.getSwitches())) {
        haOpClusteredListener.getConnectedNodes().stream().filter((connectedIid) -> IS_PS_CHILD_TO_GLOBAL_NODE.test(childGlobalNodeId, connectedIid)).forEach((connectedIid) -> childPsIids.add(connectedIid));
    } else {
        hwvtepGlobalAugmentation.getSwitches().forEach((switches) -> childPsIids.add(switches.getSwitchRef().getValue()));
    }
    if (childPsIids.isEmpty()) {
        LOG.info("No child ps found for global {}", childGlobalNodeId);
    }
    childPsIids.forEach((psIid) -> {
        try {
            InstanceIdentifier<Node> childPsIid = psIid;
            Optional<Node> childPsNode = tx.read(LogicalDatastoreType.OPERATIONAL, childPsIid).checkedGet();
            if (childPsNode.isPresent()) {
                LOG.debug("Child oper PS node found");
                onPsNodeAdd(childPsIid, childPsNode.get(), tx);
            } else {
                LOG.debug("Child oper ps node not found {}", childPsIid);
            }
        } catch (ReadFailedException e) {
            LOG.error("Failed to read child ps node {}", psIid);
        }
    });
}

Example 7 with ReadFailedException

use of org.opendaylight.controller.md.sal.common.api.data.ReadFailedException in project netvirt by opendaylight.

the class StatisticsImpl method cleanAllElementCounterRequests.

@Override
public Future<RpcResult<CleanAllElementCounterRequestsOutput>> cleanAllElementCounterRequests(CleanAllElementCounterRequestsInput input) {
    ReadOnlyTransaction tx = db.newReadOnlyTransaction();
    CheckedFuture<Optional<IngressElementCountersRequestConfig>, ReadFailedException> iecrc = tx.read(LogicalDatastoreType.CONFIGURATION, CountersServiceUtils.IECRC_IDENTIFIER);
    CheckedFuture<Optional<EgressElementCountersRequestConfig>, ReadFailedException> eecrc = tx.read(LogicalDatastoreType.CONFIGURATION, CountersServiceUtils.EECRC_IDENTIFIER);
    try {
        Optional<IngressElementCountersRequestConfig> iecrcOpt = iecrc.get();
        Optional<EgressElementCountersRequestConfig> eecrcOpt = eecrc.get();
        if (!iecrcOpt.isPresent() || !eecrcOpt.isPresent()) {
            LOG.warn("Couldn't read element counters config data from DB");
            StatisticsPluginImplCounters.failed_reading_counter_data_from_config.inc();
            return RpcResultBuilder.<CleanAllElementCounterRequestsOutput>failed().withError(ErrorType.APPLICATION, "Couldn't read element counters config data from DB").buildFuture();
        }
        Set<String> idsToRelease = new HashSet<>();
        if (input.getPortId() != null && !input.getPortId().isEmpty()) {
            idsToRelease.addAll(getAllPortRequestsUniqueIds(input.getPortId(), iecrcOpt.get().getCounterRequests()));
            idsToRelease.addAll(getAllPortRequestsUniqueIds(input.getPortId(), eecrcOpt.get().getCounterRequests()));
            removeAllElementCounterRequestsOnPort(input.getPortId(), iecrcOpt.get().getCounterRequests());
            removeAllElementCounterRequestsOnPort(input.getPortId(), eecrcOpt.get().getCounterRequests());
        } else {
            idsToRelease.addAll(getAllRquestsUniqueIds(iecrcOpt.get().getCounterRequests()));
            idsToRelease.addAll(getAllRquestsUniqueIds(eecrcOpt.get().getCounterRequests()));
            removeAllElementCounterRequests(iecrcOpt.get().getCounterRequests());
            removeAllElementCounterRequests(eecrcOpt.get().getCounterRequests());
        }
        releaseIds(idsToRelease);
    } catch (InterruptedException | ExecutionException e) {
        LOG.warn("failed to get counter request data from DB");
        return RpcResultBuilder.<CleanAllElementCounterRequestsOutput>failed().withError(ErrorType.APPLICATION, "failed to get counter request data from DB").buildFuture();
    }
    return RpcResultBuilder.<CleanAllElementCounterRequestsOutput>success().buildFuture();
}

Example 8 with ReadFailedException

use of org.opendaylight.controller.md.sal.common.api.data.ReadFailedException in project netvirt by opendaylight.

the class StatisticsImpl method handleInterfaceRemoval.

@Override
public void handleInterfaceRemoval(String interfaceId) {
    CheckedFuture<Optional<IngressElementCountersRequestConfig>, ReadFailedException> iecrc;
    CheckedFuture<Optional<EgressElementCountersRequestConfig>, ReadFailedException> eecrc;
    try (ReadOnlyTransaction tx = db.newReadOnlyTransaction()) {
        iecrc = tx.read(LogicalDatastoreType.CONFIGURATION, CountersServiceUtils.IECRC_IDENTIFIER);
        eecrc = tx.read(LogicalDatastoreType.CONFIGURATION, CountersServiceUtils.EECRC_IDENTIFIER);
    }
    try {
        Optional<IngressElementCountersRequestConfig> iecrcOpt = iecrc.get();
        Optional<EgressElementCountersRequestConfig> eecrcOpt = eecrc.get();
        if (!iecrcOpt.isPresent() || !eecrcOpt.isPresent()) {
            LOG.warn("Couldn't read element counters config data from DB");
            StatisticsPluginImplCounters.failed_reading_counter_data_from_config.inc();
            return;
        }
        removeAllElementCounterRequestsOnPort(interfaceId, iecrcOpt.get().getCounterRequests());
        removeAllElementCounterRequestsOnPort(interfaceId, eecrcOpt.get().getCounterRequests());
    } catch (InterruptedException | ExecutionException e) {
        LOG.warn("failed to get counter request data from DB");
        StatisticsPluginImplCounters.failed_getting_counter_results_port_removal.inc();
        return;
    }
}

Example 9 with ReadFailedException

use of org.opendaylight.controller.md.sal.common.api.data.ReadFailedException in project netvirt by opendaylight.

the class StatisticsImpl method initializeCountrsConfigDataSrore.

private void initializeCountrsConfigDataSrore() {
    ReadWriteTransaction transaction = db.newReadWriteTransaction();
    CheckedFuture<Optional<IngressElementCountersRequestConfig>, ReadFailedException> iecrc = transaction.read(LogicalDatastoreType.CONFIGURATION, CountersServiceUtils.IECRC_IDENTIFIER);
    CheckedFuture<Optional<EgressElementCountersRequestConfig>, ReadFailedException> eecrc = transaction.read(LogicalDatastoreType.CONFIGURATION, CountersServiceUtils.EECRC_IDENTIFIER);
    try {
        Optional<IngressElementCountersRequestConfig> iecrcOpt = iecrc.get();
        if (!iecrcOpt.isPresent()) {
            creatIngressEelementCountersContainerInConfig(transaction, CountersServiceUtils.IECRC_IDENTIFIER);
        }
        Optional<EgressElementCountersRequestConfig> eecrcOpt = eecrc.get();
        if (!eecrcOpt.isPresent()) {
            creatEgressEelementCountersContainerInConfig(transaction, CountersServiceUtils.EECRC_IDENTIFIER);
        }
        transaction.submit();
    } catch (InterruptedException | ExecutionException e) {
        StatisticsPluginImplCounters.failed_creating_counters_config.inc();
        LOG.warn("failed creating counters config data structure in DB");
    }
}

Example 10 with ReadFailedException

use of org.opendaylight.controller.md.sal.common.api.data.ReadFailedException in project netvirt by opendaylight.

the class BgpConfigurationManager method deleteExternalFibRoutes.

/*
     * BGP config remove scenario, Need to remove all the
     * external routes from FIB.
     */
public void deleteExternalFibRoutes() {
    totalExternalRoutes = 0;
    totalExternalMacRoutes = 0;
    try {
        InstanceIdentifier<FibEntries> id = InstanceIdentifier.create(FibEntries.class);
        Optional<FibEntries> fibEntries = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, id);
        if (fibEntries.isPresent()) {
            if (fibEntries.get().getVrfTables() == null) {
                LOG.error("deleteExternalFibRoutes::getVrfTables is null");
                return;
            }
            List<VrfTables> staleVrfTables = fibEntries.get().getVrfTables();
            for (VrfTables vrfTable : staleVrfTables) {
                String rd = vrfTable.getRouteDistinguisher();
                if (vrfTable.getVrfEntry() != null) {
                    for (VrfEntry vrfEntry : vrfTable.getVrfEntry()) {
                        if (RouteOrigin.value(vrfEntry.getOrigin()) != RouteOrigin.BGP) {
                            // route cleanup is only meant for the routes learned through BGP.
                            continue;
                        }
                        totalExternalRoutes++;
                        fibDSWriter.removeFibEntryFromDS(rd, vrfEntry.getDestPrefix());
                    }
                } else if (vrfTable.getMacVrfEntry() != null) {
                    for (MacVrfEntry macEntry : vrfTable.getMacVrfEntry()) {
                        if (RouteOrigin.value(macEntry.getOrigin()) != RouteOrigin.BGP) {
                            // route cleanup is only meant for the routes learned through BGP.
                            continue;
                        }
                        totalExternalMacRoutes++;
                        fibDSWriter.removeMacEntryFromDS(rd, macEntry.getMac());
                    }
                }
            }
        } else {
            LOG.error("deleteExternalFibRoutes:: FIBentries.class is not present");
        }
    } catch (ReadFailedException e) {
        LOG.error("deleteExternalFibRoutes:: error ", e);
    }
    LOG.debug("deleted {} fib entries {} mac entries", totalExternalRoutes, totalExternalMacRoutes);
}