diff options
Diffstat (limited to 'v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/l2state')
-rw-r--r-- | v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/l2state/BridgeDomainCustomizer.java | 180 | ||||
-rw-r--r-- | v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/l2state/L2FibEntryCustomizer.java | 165 |
2 files changed, 345 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/l2state/BridgeDomainCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/l2state/BridgeDomainCustomizer.java new file mode 100644 index 000000000..bf4222a77 --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/l2state/BridgeDomainCustomizer.java @@ -0,0 +1,180 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.hc2vpp.v3po.l2state; + +import com.google.common.base.Preconditions; +import com.google.common.collect.Iterables; +import io.fd.honeycomb.translate.read.ReadContext; +import io.fd.honeycomb.translate.read.ReadFailedException; +import io.fd.honeycomb.translate.spi.read.Initialized; +import io.fd.honeycomb.translate.spi.read.InitializingListReaderCustomizer; +import io.fd.hc2vpp.common.translate.util.ByteDataTranslator; +import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer; +import io.fd.hc2vpp.common.translate.util.NamingContext; +import io.fd.vpp.jvpp.core.dto.BridgeDomainDetails; +import io.fd.vpp.jvpp.core.dto.BridgeDomainDetailsReplyDump; +import io.fd.vpp.jvpp.core.dto.BridgeDomainDump; +import io.fd.vpp.jvpp.core.future.FutureJVppCore; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.BridgeDomains; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.BridgeDomainsStateBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.bridge.domains.state.BridgeDomain; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.bridge.domains.state.BridgeDomainBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.bridge.domains.state.BridgeDomainKey; +import org.opendaylight.yangtools.concepts.Builder; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public final class BridgeDomainCustomizer extends FutureJVppCustomizer + implements InitializingListReaderCustomizer<BridgeDomain, BridgeDomainKey, BridgeDomainBuilder>, ByteDataTranslator { + + private static final Logger LOG = LoggerFactory.getLogger(BridgeDomainCustomizer.class); + private final NamingContext bdContext; + + public BridgeDomainCustomizer(@Nonnull final FutureJVppCore futureJVppCore, + @Nonnull final NamingContext bdContext) { + super(futureJVppCore); + this.bdContext = Preconditions.checkNotNull(bdContext, "bdContext should not be null"); + } + + @Override + public void readCurrentAttributes(@Nonnull final InstanceIdentifier<BridgeDomain> id, + @Nonnull final BridgeDomainBuilder builder, @Nonnull final ReadContext context) + throws ReadFailedException { + LOG.debug("vppstate.BridgeDomainCustomizer.readCurrentAttributes: id={}, builderbuilder={}, context={}", + id, builder, context); + + final BridgeDomainKey key = id.firstKeyOf(id.getTargetType()); + LOG.debug("vppstate.BridgeDomainCustomizer.readCurrentAttributes: key={}", key); + + final int bdId = bdContext.getIndex(key.getName(), context.getMappingContext()); + LOG.debug("vppstate.BridgeDomainCustomizer.readCurrentAttributes: bdId={}", bdId); + + BridgeDomainDetailsReplyDump reply; + BridgeDomainDetails bridgeDomainDetails; + final BridgeDomainDump request = new BridgeDomainDump(); + request.bdId = bdContext.getIndex(key.getName(), context.getMappingContext()); + try { + reply = getFutureJVpp().bridgeDomainDump(request).toCompletableFuture().get(); + bridgeDomainDetails = Iterables.getOnlyElement(reply.bridgeDomainDetails); + } catch (Exception e) { + LOG.debug("Unable to read bridge domain: {}", key.getName(), e); + return; + } + + logBridgeDomainDetails(bridgeDomainDetails); + + builder.setName(key.getName()); + builder.setArpTermination(byteToBoolean(bridgeDomainDetails.arpTerm)); + builder.setFlood(byteToBoolean(bridgeDomainDetails.flood)); + builder.setForward(byteToBoolean(bridgeDomainDetails.forward)); + builder.setLearn(byteToBoolean(bridgeDomainDetails.learn)); + builder.setUnknownUnicastFlood(byteToBoolean(bridgeDomainDetails.uuFlood)); + } + + private void logBridgeDomainDetails(final BridgeDomainDetails bridgeDomainDetails) { + LOG.debug("bridgeDomainDetails={}", bridgeDomainDetails); + if (bridgeDomainDetails != null) { + LOG.debug("bridgeDomainDetails.arpTerm={}", bridgeDomainDetails.arpTerm); + LOG.debug("bridgeDomainDetails.bdId={}", bridgeDomainDetails.bdId); + LOG.debug("bridgeDomainDetails.bviSwIfIndex={}", bridgeDomainDetails.bviSwIfIndex); + LOG.debug("bridgeDomainDetails.flood={}", bridgeDomainDetails.flood); + LOG.debug("bridgeDomainDetails.forward={}", bridgeDomainDetails.forward); + LOG.debug("bridgeDomainDetails.learn={}", bridgeDomainDetails.learn); + LOG.debug("bridgeDomainDetails.nSwIfs={}", bridgeDomainDetails.nSwIfs); + LOG.debug("bridgeDomainDetails.uuFlood={}", bridgeDomainDetails.uuFlood); + } + } + + @Nonnull + @Override + public BridgeDomainBuilder getBuilder(@Nonnull final InstanceIdentifier<BridgeDomain> id) { + return new BridgeDomainBuilder(); + } + + @Nonnull + @Override + public List<BridgeDomainKey> getAllIds(@Nonnull final InstanceIdentifier<BridgeDomain> id, + @Nonnull final ReadContext context) throws ReadFailedException { + final BridgeDomainDump request = new BridgeDomainDump(); + request.bdId = -1; // dump call + + BridgeDomainDetailsReplyDump reply; + try { + reply = getFutureJVpp().bridgeDomainDump(request).toCompletableFuture().get(); + } catch (Exception e) { + throw new ReadFailedException(id, e); + } + + if (reply == null || reply.bridgeDomainDetails == null) { + return Collections.emptyList(); + } + + final int bIdsLength = reply.bridgeDomainDetails.size(); + LOG.debug("vppstate.BridgeDomainCustomizer.getAllIds: bIds.length={}", bIdsLength); + if (bIdsLength == 0) { + // No bridge domains + return Collections.emptyList(); + } + + final List<BridgeDomainKey> allIds = new ArrayList<>(bIdsLength); + for (BridgeDomainDetails detail : reply.bridgeDomainDetails) { + logBridgeDomainDetails(detail); + + final String bName = bdContext.getName(detail.bdId, context.getMappingContext()); + LOG.debug("vppstate.BridgeDomainCustomizer.getAllIds: bName={}", bName); + allIds.add(new BridgeDomainKey(bName)); + } + + return allIds; + } + + @Override + public void merge(@Nonnull final Builder<? extends DataObject> builder, + @Nonnull final List<BridgeDomain> readData) { + ((BridgeDomainsStateBuilder) builder).setBridgeDomain(readData); + } + + @Override + public Initialized<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.bridge.domains.BridgeDomain> init( + @Nonnull final InstanceIdentifier<BridgeDomain> id, + @Nonnull final BridgeDomain readValue, + @Nonnull final ReadContext ctx) { + return Initialized.create(getCfgId(id), + new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.bridge.domains.BridgeDomainBuilder() + .setName(readValue.getName()) + .setLearn(readValue.isLearn()) + .setUnknownUnicastFlood(readValue.isUnknownUnicastFlood()) + .setArpTermination(readValue.isArpTermination()) + .setFlood(readValue.isFlood()) + .setForward(readValue.isForward()) + .build()); + } + + static InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.bridge.domains.BridgeDomain> getCfgId( + final InstanceIdentifier<BridgeDomain> id) { + return InstanceIdentifier.create(BridgeDomains.class).child( + org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.bridge.domains.BridgeDomain.class, + new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.bridge.domains.BridgeDomainKey( + id.firstKeyOf(BridgeDomain.class).getName())); + } +} diff --git a/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/l2state/L2FibEntryCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/l2state/L2FibEntryCustomizer.java new file mode 100644 index 000000000..95188e5b1 --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/l2state/L2FibEntryCustomizer.java @@ -0,0 +1,165 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.hc2vpp.v3po.l2state; + +import com.google.common.base.Preconditions; +import com.google.common.primitives.Longs; +import io.fd.hc2vpp.v3po.interfacesstate.InterfaceDataTranslator; +import io.fd.honeycomb.translate.read.ReadContext; +import io.fd.honeycomb.translate.read.ReadFailedException; +import io.fd.honeycomb.translate.spi.read.Initialized; +import io.fd.honeycomb.translate.spi.read.InitializingListReaderCustomizer; +import io.fd.honeycomb.translate.util.RWUtils; +import io.fd.hc2vpp.common.translate.util.ByteDataTranslator; +import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer; +import io.fd.hc2vpp.common.translate.util.NamingContext; +import io.fd.vpp.jvpp.core.dto.L2FibTableDump; +import io.fd.vpp.jvpp.core.dto.L2FibTableEntry; +import io.fd.vpp.jvpp.core.dto.L2FibTableEntryReplyDump; +import io.fd.vpp.jvpp.core.future.FutureJVppCore; +import java.util.Collections; +import java.util.List; +import java.util.concurrent.CompletableFuture; +import java.util.stream.Collector; +import java.util.stream.Collectors; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.L2FibFilter; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.L2FibForward; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.bridge.domains.state.BridgeDomain; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.bridge.domains.state.BridgeDomainKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.l2.fib.attributes.L2FibTable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.l2.fib.attributes.L2FibTableBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.l2.fib.attributes.l2.fib.table.L2FibEntry; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.l2.fib.attributes.l2.fib.table.L2FibEntryBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.l2.fib.attributes.l2.fib.table.L2FibEntryKey; +import org.opendaylight.yangtools.concepts.Builder; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public final class L2FibEntryCustomizer extends FutureJVppCustomizer + implements InitializingListReaderCustomizer<L2FibEntry, L2FibEntryKey, L2FibEntryBuilder>, ByteDataTranslator, + InterfaceDataTranslator { + + private static final Logger LOG = LoggerFactory.getLogger(L2FibEntryCustomizer.class); + + private static final Collector<L2FibTableEntry, ?, L2FibTableEntry> SINGLE_ITEM_COLLECTOR = + RWUtils.singleItemCollector(); + + private final NamingContext bdContext; + private final NamingContext interfaceContext; + + public L2FibEntryCustomizer(@Nonnull final FutureJVppCore futureJVppCore, @Nonnull final NamingContext bdContext, + @Nonnull final NamingContext interfaceContext) { + super(futureJVppCore); + this.bdContext = Preconditions.checkNotNull(bdContext, "bdContext should not be null"); + this.interfaceContext = Preconditions.checkNotNull(interfaceContext, "interfaceContext should not be null"); + } + + @Override + public void readCurrentAttributes(@Nonnull final InstanceIdentifier<L2FibEntry> id, + @Nonnull final L2FibEntryBuilder builder, @Nonnull final ReadContext ctx) + throws ReadFailedException { + + final L2FibEntryKey key = id.firstKeyOf(id.getTargetType()); + final BridgeDomainKey bridgeDomainKey = id.firstKeyOf(BridgeDomain.class); + final int bdId = bdContext.getIndex(bridgeDomainKey.getName(), ctx.getMappingContext()); + LOG.debug("Reading L2 FIB entry: key={}. bridgeDomainKey={}, bdId={}", key, bridgeDomainKey, bdId); + + try { + // TODO HONEYCOMB-186 use cached l2FibTable + final L2FibTableEntry entry = dumpL2Fibs(id, bdId).stream().filter(e -> key.getPhysAddress() + .equals(new PhysAddress(vppPhysAddrToYang(Longs.toByteArray(e.mac), 2)))) + .collect(SINGLE_ITEM_COLLECTOR); + + builder.setAction(byteToBoolean(entry.filterMac) + ? L2FibFilter.class + : L2FibForward.class); + builder.setBridgedVirtualInterface(byteToBoolean(entry.bviMac)); + + if (entry.swIfIndex != -1) { + builder.setOutgoingInterface(interfaceContext.getName(entry.swIfIndex, ctx.getMappingContext())); + } + builder.setStaticConfig(byteToBoolean(entry.staticMac)); + builder.setPhysAddress(key.getPhysAddress()); + builder.setKey(key); + } catch (Exception e) { + throw new ReadFailedException(id, e); + } + } + + @Nonnull + private List<L2FibTableEntry> dumpL2Fibs(final InstanceIdentifier<L2FibEntry> id, final int bdId) + throws ReadFailedException { + final L2FibTableDump l2FibRequest = new L2FibTableDump(); + l2FibRequest.bdId = bdId; + + final CompletableFuture<L2FibTableEntryReplyDump> l2FibTableDumpCompletableFuture = + getFutureJVpp().l2FibTableDump(l2FibRequest).toCompletableFuture(); + + final L2FibTableEntryReplyDump dump = getReplyForRead(l2FibTableDumpCompletableFuture, id); + + if (null == dump || null == dump.l2FibTableEntry) { + return Collections.emptyList(); + } else { + return dump.l2FibTableEntry; + } + } + + @Nonnull + @Override + public List<L2FibEntryKey> getAllIds(@Nonnull final InstanceIdentifier<L2FibEntry> id, + @Nonnull final ReadContext ctx) throws ReadFailedException { + final BridgeDomainKey bridgeDomainKey = id.firstKeyOf(BridgeDomain.class); + final int bdId = bdContext.getIndex(bridgeDomainKey.getName(), ctx.getMappingContext()); + + LOG.debug("Reading L2 FIB for bridge domain {} (bdId={})", bridgeDomainKey, bdId); + return dumpL2Fibs(id, bdId).stream() + .map(entry -> new L2FibEntryKey( + new PhysAddress(vppPhysAddrToYang(Longs.toByteArray(entry.mac), 2)))) + .collect(Collectors.toList()); + } + + @Override + public void merge(@Nonnull final Builder<? extends DataObject> builder, @Nonnull final List<L2FibEntry> readData) { + ((L2FibTableBuilder) builder).setL2FibEntry(readData); + } + + @Nonnull + @Override + public L2FibEntryBuilder getBuilder(@Nonnull final InstanceIdentifier<L2FibEntry> id) { + return new L2FibEntryBuilder(); + } + + @Override + public Initialized<L2FibEntry> init( + @Nonnull final InstanceIdentifier<L2FibEntry> id, + @Nonnull final L2FibEntry readValue, + @Nonnull final ReadContext ctx) { + return Initialized.create(getCfgId(id), + // Convert operational object to config. VPP does not support setting BVI (see v3po.yang) + new L2FibEntryBuilder(readValue).setBridgedVirtualInterface(null).build()); + } + + static InstanceIdentifier<L2FibEntry> getCfgId( + final @Nonnull InstanceIdentifier<L2FibEntry> id) { + return BridgeDomainCustomizer.getCfgId(RWUtils.cutId(id, BridgeDomain.class)).child( + L2FibTable.class).child(L2FibEntry.class, new L2FibEntryKey(id.firstKeyOf(L2FibEntry.class))); + } +} |