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-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizer.java180
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanCustomizer.java2
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java5
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/TapCustomizer.java2
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VhostUserCustomizer.java121
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/utils/V3poUtils.java10
6 files changed, 319 insertions, 1 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizer.java
new file mode 100644
index 000000000..40669761d
--- /dev/null
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizer.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.honeycomb.v3po.translate.v3po.interfaces;
+
+import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
+import io.fd.honeycomb.v3po.translate.Context;
+import io.fd.honeycomb.v3po.translate.spi.write.ChildWriterCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
+import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
+import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
+import java.util.concurrent.CompletionStage;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VhostUserRole;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceAugmentation;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.VhostUser;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.openvpp.jvpp.dto.CreateVhostUserIf;
+import org.openvpp.jvpp.dto.CreateVhostUserIfReply;
+import org.openvpp.jvpp.dto.DeleteVhostUserIf;
+import org.openvpp.jvpp.dto.DeleteVhostUserIfReply;
+import org.openvpp.jvpp.dto.ModifyVhostUserIf;
+import org.openvpp.jvpp.dto.ModifyVhostUserIfReply;
+import org.openvpp.jvpp.future.FutureJVpp;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Writer Customizer responsible for passing vhost user interface CRD operations to VPP
+ */
+public class VhostUserCustomizer extends FutureJVppCustomizer implements ChildWriterCustomizer<VhostUser> {
+
+ private static final Logger LOG = LoggerFactory.getLogger(VhostUserCustomizer.class);
+ private final NamingContext interfaceContext;
+
+ public VhostUserCustomizer(@Nonnull final FutureJVpp vppApi, @Nonnull final NamingContext interfaceContext) {
+ super(vppApi);
+ this.interfaceContext = Preconditions.checkNotNull(interfaceContext, "interfaceContext should not be null");
+ }
+
+ @Nonnull
+ @Override
+ public Optional<VhostUser> extract(@Nonnull final InstanceIdentifier<VhostUser> currentId,
+ @Nonnull final DataObject parentData) {
+ return Optional.fromNullable(((VppInterfaceAugmentation) parentData).getVhostUser());
+ }
+
+ @Override
+ public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<VhostUser> id,
+ @Nonnull final VhostUser dataAfter, @Nonnull final Context writeContext)
+ throws WriteFailedException.CreateFailedException {
+ try {
+ createVhostUserIf(id.firstKeyOf(Interface.class).getName(), dataAfter);
+ } catch (VppApiInvocationException e) {
+ throw new WriteFailedException.CreateFailedException(id, dataAfter, e);
+ }
+ }
+
+ private void createVhostUserIf(final String swIfName, final VhostUser vhostUser) throws VppApiInvocationException {
+ LOG.debug("Creating vhost user interface: name={}, vhostUser={}", swIfName, vhostUser);
+ final CompletionStage<CreateVhostUserIfReply> createVhostUserIfReplyCompletionStage =
+ getFutureJVpp().createVhostUserIf(getCreateVhostUserIfRequest(vhostUser));
+
+ final CreateVhostUserIfReply reply =
+ V3poUtils.getReply(createVhostUserIfReplyCompletionStage.toCompletableFuture());
+ if (reply.retval < 0) {
+ LOG.debug("Failed to create vhost user interface: {}, vhostUser: {}", swIfName, vhostUser);
+ throw new VppApiInvocationException("createVhostUserIf", reply.context, reply.retval);
+ } else {
+ LOG.debug("Vhost user interface created successfully for: {}, vhostUser: {}", swIfName, vhostUser);
+ // Add new interface to our interface context
+ interfaceContext.addName(reply.swIfIndex, swIfName);
+ }
+ }
+
+ private CreateVhostUserIf getCreateVhostUserIfRequest(final VhostUser vhostUser) {
+ CreateVhostUserIf request = new CreateVhostUserIf();
+ request.isServer = V3poUtils.booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole()));
+ request.sockFilename = vhostUser.getSocket().getBytes();
+ request.renumber = 0; // TODO
+ request.customDevInstance = 0; // TODO
+ request.useCustomMac = 0;
+ request.macAddress = new byte[]{};
+ return request;
+ }
+
+ @Override
+ public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<VhostUser> id,
+ @Nonnull final VhostUser dataBefore, @Nonnull final VhostUser dataAfter,
+ @Nonnull final Context writeContext)
+ throws WriteFailedException.UpdateFailedException {
+ if (dataBefore.equals(dataAfter)) {
+ LOG.debug("dataBefore equals dataAfter, update will not be performed");
+ return;
+ }
+ try {
+ modifyVhostUserIf(id.firstKeyOf(Interface.class).getName(), dataAfter);
+ } catch (VppApiInvocationException e) {
+ throw new WriteFailedException.UpdateFailedException(id, dataBefore, dataAfter, e);
+ }
+ }
+
+ private void modifyVhostUserIf(final String swIfName, final VhostUser vhostUser) throws VppApiInvocationException {
+ LOG.debug("Updating vhost user interface: name={}, vhostUser={}", swIfName, vhostUser);
+ final CompletionStage<ModifyVhostUserIfReply> modifyVhostUserIfReplyCompletionStage =
+ getFutureJVpp()
+ .modifyVhostUserIf(getModifyVhostUserIfRequest(vhostUser, interfaceContext.getIndex(swIfName)));
+
+ final ModifyVhostUserIfReply reply =
+ V3poUtils.getReply(modifyVhostUserIfReplyCompletionStage.toCompletableFuture());
+ if (reply.retval < 0) {
+ LOG.debug("Failed to update vhost user interface: {}, vhostUser: {}", swIfName, vhostUser);
+ throw new VppApiInvocationException("modifyVhostUserIf", reply.context, reply.retval);
+ } else {
+ LOG.debug("Vhost user interface updated successfully for: {}, vhostUser: {}", swIfName, vhostUser);
+ }
+ }
+
+ private ModifyVhostUserIf getModifyVhostUserIfRequest(final VhostUser vhostUser, final int swIfIndex) {
+ ModifyVhostUserIf request = new ModifyVhostUserIf();
+ request.isServer = V3poUtils.booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole()));
+ request.sockFilename = vhostUser.getSocket().getBytes();
+ request.renumber = 0; // TODO
+ request.customDevInstance = 0; // TODO
+ request.swIfIndex = swIfIndex;
+ return request;
+ }
+
+ @Override
+ public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<VhostUser> id,
+ @Nonnull final VhostUser dataBefore, @Nonnull final Context writeContext)
+ throws WriteFailedException.DeleteFailedException {
+ try {
+ deleteVhostUserIf(id.firstKeyOf(Interface.class).getName(), dataBefore);
+ } catch (VppApiInvocationException e) {
+ throw new WriteFailedException.DeleteFailedException(id, e);
+ }
+ }
+
+ private void deleteVhostUserIf(final String swIfName, final VhostUser vhostUser) throws VppApiInvocationException {
+ LOG.debug("Deleting vhost user interface: name={}, vhostUser={}", swIfName, vhostUser);
+ final CompletionStage<DeleteVhostUserIfReply> deleteVhostUserIfReplyCompletionStage =
+ getFutureJVpp().deleteVhostUserIf(getDeleteVhostUserIfRequest(interfaceContext.getIndex(swIfName)));
+
+ final DeleteVhostUserIfReply reply =
+ V3poUtils.getReply(deleteVhostUserIfReplyCompletionStage.toCompletableFuture());
+ if (reply.retval < 0) {
+ LOG.debug("Failed to delete vhost user interface: {}, vhostUser: {}", swIfName, vhostUser);
+ throw new VppApiInvocationException("modifyVhostUserIf", reply.context, reply.retval);
+ } else {
+ LOG.debug("Vhost user interface deleted successfully for: {}, vhostUser: {}", swIfName, vhostUser);
+ // Remove interface from our interface context
+ interfaceContext.removeName(swIfName);
+ }
+ }
+
+ private DeleteVhostUserIf getDeleteVhostUserIfRequest(final int swIfIndex) {
+ DeleteVhostUserIf request = new DeleteVhostUserIf();
+ request.swIfIndex = swIfIndex;
+ return request;
+ }
+}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanCustomizer.java
index a4a840e32..b5ef6e010 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanCustomizer.java
@@ -134,7 +134,7 @@ public class VxlanCustomizer extends FutureJVppCustomizer implements ChildWriter
throw new VppApiInvocationException("vxlanAddDelTunnel", reply.context, reply.retval);
} else {
LOG.debug("Vxlan tunnel deleted successfully for: {}, vxlan: {}", swIfName, vxlan);
- // Remove interface to our interface context
+ // Remove interface from our interface context
interfaceContext.removeName(swIfName);
}
}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java
index 62cac3550..09ea09e47 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java
@@ -29,6 +29,7 @@ import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Gauge64;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.Tap;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VhostUser;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VxlanTunnel;
import org.openvpp.jvpp.dto.SwInterfaceDetails;
import org.openvpp.jvpp.dto.SwInterfaceDetailsReplyDump;
@@ -196,6 +197,10 @@ public final class InterfaceUtils {
return VxlanTunnel.class;
}
+ if(interfaceName.startsWith("VirtualEthernet")) {
+ return VhostUser.class;
+ }
+
return EthernetCsmacd.class;
}
}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/TapCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/TapCustomizer.java
index a505436c3..1245f6a53 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/TapCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/TapCustomizer.java
@@ -76,6 +76,8 @@ public class TapCustomizer extends FutureJVppCustomizer
@Nonnull final Context ctx) throws ReadFailedException {
final InterfaceKey key = id.firstKeyOf(Interface.class);
+ // TODO add logging
+
@SuppressWarnings("unchecked")
Map<Integer, SwInterfaceTapDetails> mappedTaps =
(Map<Integer, SwInterfaceTapDetails>) ctx.get(DUMPED_TAPS_CONTEXT_KEY);
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VhostUserCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VhostUserCustomizer.java
new file mode 100644
index 000000000..4b9c7c8bc
--- /dev/null
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VhostUserCustomizer.java
@@ -0,0 +1,121 @@
+/*
+ * 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.honeycomb.v3po.translate.v3po.interfacesstate;
+
+import io.fd.honeycomb.v3po.translate.Context;
+import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
+import io.fd.honeycomb.v3po.translate.spi.read.ChildReaderCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
+import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import java.math.BigInteger;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CompletionStage;
+import java.util.stream.Collectors;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VhostUserRole;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceStateAugmentationBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.VhostUser;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.VhostUserBuilder;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.openvpp.jvpp.dto.SwInterfaceVhostUserDetails;
+import org.openvpp.jvpp.dto.SwInterfaceVhostUserDetailsReplyDump;
+import org.openvpp.jvpp.dto.SwInterfaceVhostUserDump;
+import org.openvpp.jvpp.future.FutureJVpp;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+public class VhostUserCustomizer extends FutureJVppCustomizer
+ implements ChildReaderCustomizer<VhostUser, VhostUserBuilder> {
+
+ private static final Logger LOG = LoggerFactory.getLogger(VhostUserCustomizer.class);
+ public static final String DUMPED_VHOST_USERS_CONTEXT_KEY = VhostUserCustomizer.class.getName() + "dumpedVhostUsersDuringGetAllIds";
+ private NamingContext interfaceContext;
+
+ public VhostUserCustomizer(@Nonnull final FutureJVpp jvpp,
+ final NamingContext interfaceContext) {
+ super(jvpp);
+ this.interfaceContext = interfaceContext;
+ }
+
+ @Override
+ public void merge(@Nonnull Builder<? extends DataObject> parentBuilder,
+ @Nonnull VhostUser readValue) {
+ ((VppInterfaceStateAugmentationBuilder) parentBuilder).setVhostUser(readValue);
+ }
+
+ @Nonnull
+ @Override
+ public VhostUserBuilder getBuilder(
+ @Nonnull InstanceIdentifier<VhostUser> id) {
+ return new VhostUserBuilder();
+ }
+
+ @Override
+ public void readCurrentAttributes(@Nonnull final InstanceIdentifier<VhostUser> id,
+ @Nonnull final VhostUserBuilder builder,
+ @Nonnull final Context ctx) throws ReadFailedException {
+ final InterfaceKey key = id.firstKeyOf(Interface.class);
+
+ @SuppressWarnings("unchecked")
+ Map<Integer, SwInterfaceVhostUserDetails> mappedVhostUsers =
+ (Map<Integer, SwInterfaceVhostUserDetails>) ctx.get(DUMPED_VHOST_USERS_CONTEXT_KEY);
+
+ if(mappedVhostUsers == null) {
+ // Full VhostUser dump has to be performed here, no filter or anything is here to help so at least we cache it
+ final SwInterfaceVhostUserDump request = new SwInterfaceVhostUserDump();
+ final CompletionStage<SwInterfaceVhostUserDetailsReplyDump> swInterfaceVhostUserDetailsReplyDumpCompletionStage =
+ getFutureJVpp().swInterfaceVhostUserDump(request);
+ final SwInterfaceVhostUserDetailsReplyDump reply =
+ V3poUtils.getReply(swInterfaceVhostUserDetailsReplyDumpCompletionStage.toCompletableFuture());
+
+ if(null == reply || null == reply.swInterfaceVhostUserDetails) {
+ mappedVhostUsers = Collections.emptyMap();
+ } else {
+ final List<SwInterfaceVhostUserDetails> swInterfaceVhostUserDetails = reply.swInterfaceVhostUserDetails;
+ // Cache interfaces dump in per-tx context to later be used in readCurrentAttributes
+ mappedVhostUsers = swInterfaceVhostUserDetails.stream()
+ .collect(Collectors.toMap(t -> t.swIfIndex, swInterfaceDetails -> swInterfaceDetails));
+ }
+
+ ctx.put(DUMPED_VHOST_USERS_CONTEXT_KEY, mappedVhostUsers);
+ }
+
+ // Relying here that parent InterfaceCustomizer was invoked first to fill in the context with initial ifc mapping
+ final int index = interfaceContext.getIndex(key.getName());
+ final SwInterfaceVhostUserDetails swInterfaceVhostUserDetails = mappedVhostUsers.get(index);
+ if(swInterfaceVhostUserDetails == null) {
+ // Not a VhostUser interface type
+ return;
+ }
+
+ builder.setRole(swInterfaceVhostUserDetails.isServer == 1 ? VhostUserRole.Server : VhostUserRole.Client);
+ builder.setFeatures(BigInteger.valueOf(swInterfaceVhostUserDetails.features));
+ builder.setNumMemoryRegions((long) swInterfaceVhostUserDetails.numRegions);
+ builder.setSocket(V3poUtils.toString(swInterfaceVhostUserDetails.sockFilename));
+ builder.setVirtioNetHdrSize((long) swInterfaceVhostUserDetails.virtioNetHdrSz);
+ builder.setConnectError(Integer.toString(swInterfaceVhostUserDetails.sockErrno));
+ // TODO add logging
+ }
+}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/utils/V3poUtils.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/utils/V3poUtils.java
index 392dc4666..8742d1d60 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/utils/V3poUtils.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/utils/V3poUtils.java
@@ -24,6 +24,7 @@ import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import java.util.function.BiConsumer;
import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone;
import org.openvpp.jvpp.dto.JVppReply;
@@ -96,4 +97,13 @@ public final class V3poUtils {
private static byte parseHexByte(final String aByte) {
return (byte)Integer.parseInt(aByte, 16);
}
+
+ /**
+ * Returns 0 if argument is null or false, 1 otherwise.
+ * @param value Boolean value to be converted
+ * @return byte value equal to 0 or 1
+ */
+ public static byte booleanToByte(@Nullable final Boolean value) {
+ return value != null && value ? (byte) 1 : (byte) 0;
+ }
}