diff options
Diffstat (limited to 'l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4')
7 files changed, 695 insertions, 0 deletions
diff --git a/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/Ipv4AddressCustomizer.java b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/Ipv4AddressCustomizer.java new file mode 100644 index 000000000..1cdd46ef6 --- /dev/null +++ b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/Ipv4AddressCustomizer.java @@ -0,0 +1,126 @@ +/* + * Copyright (c) 2017 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.l3.write.ipv4; + +import static com.google.common.base.Preconditions.checkNotNull; + +import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer; +import io.fd.hc2vpp.common.translate.util.NamingContext; +import io.fd.hc2vpp.l3.utils.ip.write.IpWriter; +import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import io.fd.vpp.jvpp.core.future.FutureJVppCore; +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.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.Address; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.AddressKey; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.Subnet; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.subnet.Netmask; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.subnet.PrefixLength; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DottedQuad; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Customizer for writing {@link Address} + */ +public class Ipv4AddressCustomizer extends FutureJVppCustomizer + implements ListWriterCustomizer<Address, AddressKey>, IpWriter { + + private static final Logger LOG = LoggerFactory.getLogger(Ipv4AddressCustomizer.class); + private final NamingContext interfaceContext; + + public Ipv4AddressCustomizer(@Nonnull final FutureJVppCore futureJVppCore, + @Nonnull final NamingContext interfaceContext) { + super(futureJVppCore); + this.interfaceContext = checkNotNull(interfaceContext, "Interface context cannot be null"); + } + + @Override + public void writeCurrentAttributes(InstanceIdentifier<Address> id, Address dataAfter, WriteContext writeContext) + throws WriteFailedException { + + final String interfaceName = id.firstKeyOf(Interface.class).getName(); + final int interfaceIndex = interfaceContext.getIndex(interfaceName, writeContext.getMappingContext()); + // TODO - HC2VPP-92 - Add more descriptive exception handling after https://jira.fd.io/browse/VPP-649 + setAddress(true, id, interfaceName, interfaceIndex, dataAfter, writeContext); + } + + @Override + public void updateCurrentAttributes(InstanceIdentifier<Address> id, Address dataBefore, Address dataAfter, + WriteContext writeContext) throws WriteFailedException { + throw new WriteFailedException.UpdateFailedException(id, dataBefore, dataAfter, + new UnsupportedOperationException("Operation not supported")); + } + + @Override + public void deleteCurrentAttributes(InstanceIdentifier<Address> id, Address dataBefore, WriteContext writeContext) + throws WriteFailedException { + + final String interfaceName = id.firstKeyOf(Interface.class).getName(); + final int interfaceIndex = interfaceContext.getIndex(interfaceName, writeContext.getMappingContext()); + + setAddress(false, id, interfaceName, interfaceIndex, dataBefore, writeContext); + } + + private void setAddress(boolean add, final InstanceIdentifier<Address> id, final String interfaceName, + final int interfaceIndex, final Address address, + final WriteContext writeContext) throws WriteFailedException { + + Subnet subnet = address.getSubnet(); + + if (subnet instanceof PrefixLength) { + setPrefixLengthSubnet(add, id, interfaceName, interfaceIndex, address, (PrefixLength) subnet); + } else if (subnet instanceof Netmask) { + setNetmaskSubnet(add, id, interfaceName, interfaceIndex, address, (Netmask) subnet); + } else { + LOG.error("Unable to handle subnet of type {}", subnet); + throw new WriteFailedException(id, "Unable to handle subnet of type " + subnet.getClass()); + } + } + + private void setNetmaskSubnet(final boolean add, @Nonnull final InstanceIdentifier<Address> id, + @Nonnull final String interfaceName, final int interfaceIndex, + @Nonnull final Address address, @Nonnull final Netmask subnet) + throws WriteFailedException { + + LOG.debug("Setting Subnet(subnet-mask) for interface: {}(id={}). Subnet: {}, address: {}", + interfaceName, interfaceIndex, subnet, address); + + final DottedQuad netmask = subnet.getNetmask(); + checkNotNull(netmask, "netmask value should not be null"); + + final byte subnetLength = getSubnetMaskLength(netmask.getValue()); + addDelAddress(getFutureJVpp(), add, id, interfaceIndex, address.getIp(), subnetLength); + } + + private void setPrefixLengthSubnet(final boolean add, @Nonnull final InstanceIdentifier<Address> id, + @Nonnull final String interfaceName, final int interfaceIndex, + @Nonnull final Address address, @Nonnull final PrefixLength subnet) + throws WriteFailedException { + LOG.debug("Setting Subnet(prefix-length) for interface: {}(id={}). Subnet: {}, address: {}", + interfaceName, interfaceIndex, subnet, address); + + addDelAddress(getFutureJVpp(), add, id, interfaceIndex, address.getIp(), + subnet.getPrefixLength().byteValue()); + + LOG.debug("Subnet(prefix-length) set successfully for interface: {}(id={}). Subnet: {}, address: {}", + interfaceName, interfaceIndex, subnet, address); + } +} diff --git a/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/Ipv4Customizer.java b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/Ipv4Customizer.java new file mode 100644 index 000000000..e1fdb5914 --- /dev/null +++ b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/Ipv4Customizer.java @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2017 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.l3.write.ipv4; + +import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer; +import io.fd.honeycomb.translate.spi.write.WriterCustomizer; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.vpp.jvpp.core.future.FutureJVppCore; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.Ipv4; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class Ipv4Customizer extends FutureJVppCustomizer implements WriterCustomizer<Ipv4> { + + private static final Logger LOG = LoggerFactory.getLogger(Ipv4Customizer.class); + + public Ipv4Customizer(final FutureJVppCore vppApi) { + super(vppApi); + } + + @Override + public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<Ipv4> id, + @Nonnull final Ipv4 dataAfter, @Nonnull final WriteContext writeContext) { + LOG.debug("Handling Ipv4 leaves (mtu, forwarding) is not supported by VPP API. Ignoring configuration"); + } + + @Override + public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<Ipv4> id, + @Nonnull final Ipv4 dataBefore, @Nonnull final Ipv4 dataAfter, + @Nonnull final WriteContext writeContext) { + LOG.debug("Handling Ipv4 leaves (mtu, forwarding) is not supported by VPP API. Ignoring configuration"); + } + + @Override + public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<Ipv4> id, + @Nonnull final Ipv4 dataBefore, @Nonnull final WriteContext writeContext) { + LOG.debug("Handling Ipv4 leaves (mtu, forwarding) is not supported by VPP API. Ignoring configuration"); + } + +} diff --git a/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/Ipv4NeighbourCustomizer.java b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/Ipv4NeighbourCustomizer.java new file mode 100644 index 000000000..af77fedaf --- /dev/null +++ b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/Ipv4NeighbourCustomizer.java @@ -0,0 +1,100 @@ +/* + * Copyright (c) 2017 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.l3.write.ipv4; + +import io.fd.hc2vpp.common.translate.util.AddressTranslator; +import io.fd.hc2vpp.common.translate.util.ByteDataTranslator; +import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer; +import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer; +import io.fd.hc2vpp.common.translate.util.NamingContext; +import io.fd.hc2vpp.l3.utils.ip.write.IpWriter; +import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import io.fd.vpp.jvpp.core.dto.IpNeighborAddDel; +import io.fd.vpp.jvpp.core.future.FutureJVppCore; +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.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.Ipv4; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.Neighbor; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.NeighborKey; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + + +/** + * Customizer for writing {@link Neighbor} for {@link Ipv4}. + */ +public class Ipv4NeighbourCustomizer extends FutureJVppCustomizer + implements ListWriterCustomizer<Neighbor, NeighborKey>, ByteDataTranslator, AddressTranslator, + IpWriter, JvppReplyConsumer { + + + private static final Logger LOG = LoggerFactory.getLogger(Ipv4NeighbourCustomizer.class); + private final NamingContext interfaceContext; + + public Ipv4NeighbourCustomizer(final FutureJVppCore futureJVppCore, final NamingContext interfaceContext) { + super(futureJVppCore); + this.interfaceContext = interfaceContext; + } + + @Override + public void writeCurrentAttributes(@Nonnull InstanceIdentifier<Neighbor> id, @Nonnull Neighbor data, + @Nonnull WriteContext writeContext) + throws WriteFailedException { + + LOG.debug("Processing request for Neighbour {} write", id); + + addDelNeighbour(id, () -> { + IpNeighborAddDel request = preBindIpv4Request(true); + + request.dstAddress = ipv4AddressNoZoneToArray(data.getIp()); + request.macAddress = parseMac(data.getLinkLayerAddress().getValue()); + request.swIfIndex = interfaceContext + .getIndex(id.firstKeyOf(Interface.class).getName(), writeContext.getMappingContext()); + return request; + }, getFutureJVpp()); + LOG.debug("Neighbour {} successfully written", id); + } + + @Override + public void updateCurrentAttributes(@Nonnull InstanceIdentifier<Neighbor> id, @Nonnull Neighbor dataBefore, + @Nonnull Neighbor dataAfter, + @Nonnull WriteContext writeContext) throws WriteFailedException { + throw new UnsupportedOperationException("Operation not supported"); + } + + @Override + public void deleteCurrentAttributes(@Nonnull InstanceIdentifier<Neighbor> id, @Nonnull Neighbor data, + @Nonnull WriteContext writeContext) + throws WriteFailedException { + + LOG.debug("Processing request for Neighbour {} delete", id); + + addDelNeighbour(id, () -> { + IpNeighborAddDel request = preBindIpv4Request(false); + + request.dstAddress = ipv4AddressNoZoneToArray(data.getIp()); + request.macAddress = parseMac(data.getLinkLayerAddress().getValue()); + request.swIfIndex = interfaceContext + .getIndex(id.firstKeyOf(Interface.class).getName(), writeContext.getMappingContext()); + return request; + }, getFutureJVpp()); + LOG.debug("Neighbour {} successfully deleted", id); + } +}
\ No newline at end of file diff --git a/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/ProxyArpCustomizer.java b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/ProxyArpCustomizer.java new file mode 100644 index 000000000..ea1cf8d83 --- /dev/null +++ b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/ProxyArpCustomizer.java @@ -0,0 +1,78 @@ +/* + * Copyright (c) 2017 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.l3.write.ipv4; + +import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer; +import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer; +import io.fd.hc2vpp.common.translate.util.NamingContext; +import io.fd.honeycomb.translate.spi.write.WriterCustomizer; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import io.fd.vpp.jvpp.core.dto.ProxyArpIntfcEnableDisable; +import io.fd.vpp.jvpp.core.future.FutureJVppCore; +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.vpp.proxy.arp.rev170315.interfaces._interface.ProxyArp; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class ProxyArpCustomizer extends FutureJVppCustomizer implements WriterCustomizer<ProxyArp>, JvppReplyConsumer { + + private static final Logger LOG = LoggerFactory.getLogger(ProxyArpCustomizer.class); + private final NamingContext interfaceContext; + + public ProxyArpCustomizer(final FutureJVppCore vppApi, final NamingContext interfaceContext) { + super(vppApi); + this.interfaceContext = interfaceContext; + } + + @Override + public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<ProxyArp> id, + @Nonnull final ProxyArp dataAfter, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + final String swIfName = id.firstKeyOf(Interface.class).getName(); + final int swIfIndex = interfaceContext.getIndex(swIfName, writeContext.getMappingContext()); + final ProxyArpIntfcEnableDisable request = new ProxyArpIntfcEnableDisable(); + request.swIfIndex = swIfIndex; + request.enableDisable = 1; + getReplyForWrite(getFutureJVpp().proxyArpIntfcEnableDisable(request).toCompletableFuture(), id); + LOG.debug("Proxy ARP was successfully enabled on interface {} (id={})", swIfName, swIfIndex); + } + + @Override + public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<ProxyArp> id, + @Nonnull final ProxyArp dataBefore, + @Nonnull final ProxyArp dataAfter, @Nonnull final WriteContext writeContext) + throws WriteFailedException { + throw new WriteFailedException.UpdateFailedException(id, dataBefore, dataAfter, + new UnsupportedOperationException("Proxy ARP feature update is not supported.")); + } + + @Override + public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<ProxyArp> id, + @Nonnull final ProxyArp dataBefore, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + final String swIfName = id.firstKeyOf(Interface.class).getName(); + final int swIfIndex = interfaceContext.getIndex(swIfName, writeContext.getMappingContext()); + final ProxyArpIntfcEnableDisable request = new ProxyArpIntfcEnableDisable(); + request.swIfIndex = swIfIndex; + request.enableDisable = 0; + getReplyForDelete(getFutureJVpp().proxyArpIntfcEnableDisable(request).toCompletableFuture(), id); + LOG.debug("Proxy ARP was successfully disabled on interface {} (id={})", swIfName, swIfIndex); + } +} diff --git a/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/ProxyRangeCustomizer.java b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/ProxyRangeCustomizer.java new file mode 100644 index 000000000..345cef736 --- /dev/null +++ b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/ProxyRangeCustomizer.java @@ -0,0 +1,105 @@ +/* + * Copyright (c) 2017 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.l3.write.ipv4; + +import com.google.common.net.InetAddresses; +import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer; +import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer; +import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import io.fd.vpp.jvpp.core.dto.ProxyArpAddDel; +import io.fd.vpp.jvpp.core.dto.ProxyArpAddDelReply; +import io.fd.vpp.jvpp.core.future.FutureJVppCore; +import java.net.InetAddress; +import java.util.concurrent.Future; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.proxy.arp.rev170315.proxy.ranges.ProxyRange; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.proxy.arp.rev170315.proxy.ranges.ProxyRangeKey; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class ProxyRangeCustomizer extends FutureJVppCustomizer + implements ListWriterCustomizer<ProxyRange, ProxyRangeKey>, JvppReplyConsumer { + + private static final Logger LOG = LoggerFactory.getLogger(ProxyRangeCustomizer.class); + + public ProxyRangeCustomizer(final FutureJVppCore vppApi) { + super(vppApi); + } + + @Override + public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<ProxyRange> id, + @Nonnull final ProxyRange dataAfter, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + LOG.debug("Adding range of proxy ARP addresses: {}", dataAfter); + createProxyArp(getProxyArpRequestFuture(dataAfter, (byte) 1 /* 1 is add */), id, dataAfter); + } + + @Override + public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<ProxyRange> id, + @Nonnull final ProxyRange dataBefore, + @Nonnull final ProxyRange dataAfter, @Nonnull final WriteContext writeContext) + throws WriteFailedException { + throw new WriteFailedException.UpdateFailedException(id, dataBefore, dataAfter, + new UnsupportedOperationException("ARP proxy range update is not supported")); + } + + @Override + public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<ProxyRange> id, + @Nonnull final ProxyRange dataBefore, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + LOG.debug("Removing range of proxy ARP addresses: {}", dataBefore); + deleteProxyArp(getProxyArpRequestFuture(dataBefore, (byte) 0 /* 0 is delete */), id); + } + + private Future<ProxyArpAddDelReply> getProxyArpRequestFuture(ProxyRange proxyArp, byte operation) + throws WriteFailedException { + final InetAddress srcAddress = InetAddresses.forString(proxyArp.getLowAddr().getValue()); + final InetAddress dstAddress = InetAddresses.forString(proxyArp.getHighAddr().getValue()); + final int vrfId = proxyArp.getVrfId().intValue(); + return getFutureJVpp().proxyArpAddDel( + getProxyArpConfRequest(operation, srcAddress.getAddress(), dstAddress.getAddress(), vrfId)) + .toCompletableFuture(); + } + + private void createProxyArp(final Future<ProxyArpAddDelReply> future, + final InstanceIdentifier<ProxyRange> identifier, + final ProxyRange data) + throws WriteFailedException { + final ProxyArpAddDelReply reply = getReplyForCreate(future, identifier, data); + LOG.debug("Proxy ARP setting create successful, with reply context:", reply.context); + } + + private void deleteProxyArp(final Future<ProxyArpAddDelReply> future, + final InstanceIdentifier<ProxyRange> identifier) + throws WriteFailedException { + final ProxyArpAddDelReply reply = getReplyForDelete(future, identifier); + LOG.debug("Proxy ARP setting delete successful, with reply context:", reply.context); + } + + private static ProxyArpAddDel getProxyArpConfRequest(final byte isAdd, final byte[] lAddr, final byte[] hAddr, + final int vrfId) { + final ProxyArpAddDel proxyArpAddDel = new ProxyArpAddDel(); + proxyArpAddDel.isAdd = isAdd; + proxyArpAddDel.lowAddress = lAddr; + proxyArpAddDel.hiAddress = hAddr; + proxyArpAddDel.vrfId = vrfId; + return proxyArpAddDel; + } +} diff --git a/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/subinterface/SubInterfaceIpv4AddressCustomizer.java b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/subinterface/SubInterfaceIpv4AddressCustomizer.java new file mode 100644 index 000000000..bd76fb792 --- /dev/null +++ b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/subinterface/SubInterfaceIpv4AddressCustomizer.java @@ -0,0 +1,132 @@ +/* + * 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.l3.write.ipv4.subinterface; + +import static com.google.common.base.Preconditions.checkNotNull; + +import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer; +import io.fd.hc2vpp.common.translate.util.NamingContext; +import io.fd.hc2vpp.l3.utils.ip.write.IpWriter; +import io.fd.hc2vpp.v3po.util.SubInterfaceUtils; +import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import io.fd.vpp.jvpp.core.future.FutureJVppCore; +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.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DottedQuad; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.interfaces._interface.sub.interfaces.SubInterface; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.interfaces._interface.sub.interfaces.SubInterfaceKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.Address; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.AddressKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.address.Subnet; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.address.subnet.Netmask; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.address.subnet.PrefixLength; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Write customizer for sub-interface {@link Address} + */ +public class SubInterfaceIpv4AddressCustomizer extends FutureJVppCustomizer + implements ListWriterCustomizer<Address, AddressKey>, IpWriter { + + private static final Logger LOG = LoggerFactory.getLogger(SubInterfaceIpv4AddressCustomizer.class); + private final NamingContext interfaceContext; + + public SubInterfaceIpv4AddressCustomizer(@Nonnull final FutureJVppCore futureJVppCore, + @Nonnull final NamingContext interfaceContext) { + super(futureJVppCore); + this.interfaceContext = checkNotNull(interfaceContext, "interface context should not be null"); + } + + @Override + public void writeCurrentAttributes(InstanceIdentifier<Address> id, Address dataAfter, WriteContext writeContext) + throws WriteFailedException { + setAddress(true, id, dataAfter, writeContext); + } + + @Override + public void updateCurrentAttributes(InstanceIdentifier<Address> id, Address dataBefore, Address dataAfter, + WriteContext writeContext) throws WriteFailedException { + throw new WriteFailedException.UpdateFailedException(id, dataBefore, dataAfter, + new UnsupportedOperationException("Operation not supported")); + } + + @Override + public void deleteCurrentAttributes(InstanceIdentifier<Address> id, Address dataBefore, WriteContext writeContext) + throws WriteFailedException { + setAddress(false, id, dataBefore, writeContext); + } + + private void setAddress(boolean add, final InstanceIdentifier<Address> id, final Address address, + final WriteContext writeContext) throws WriteFailedException { + + final String interfaceName = id.firstKeyOf(Interface.class).getName(); + final String subInterfaceName = getSubInterfaceName(id); + final int subInterfaceIndex = interfaceContext.getIndex(subInterfaceName, writeContext.getMappingContext()); + + Subnet subnet = address.getSubnet(); + + if (subnet instanceof PrefixLength) { + setPrefixLengthSubnet(add, id, interfaceName, subInterfaceIndex, address, (PrefixLength) subnet); + } else if (subnet instanceof Netmask) { + setNetmaskSubnet(add, id, interfaceName, subInterfaceIndex, address, (Netmask) subnet); + } else { + LOG.error("Unable to handle subnet of type {}", subnet.getClass()); + throw new WriteFailedException(id, "Unable to handle subnet of type " + subnet.getClass()); + } + } + + private String getSubInterfaceName(@Nonnull final InstanceIdentifier<Address> id) { + final InterfaceKey parentInterfacekey = id.firstKeyOf(Interface.class); + final SubInterfaceKey subInterfacekey = id.firstKeyOf(SubInterface.class); + return SubInterfaceUtils + .getSubInterfaceName(parentInterfacekey.getName(), subInterfacekey.getIdentifier().intValue()); + } + + private void setNetmaskSubnet(final boolean add, @Nonnull final InstanceIdentifier<Address> id, + @Nonnull final String subInterfaceName, final int subInterfaceIndex, + @Nonnull final Address address, @Nonnull final Netmask subnet) + throws WriteFailedException { + + LOG.debug("Setting Subnet(subnet-mask) for sub-interface: {}(id={}). Subnet: {}, address: {}", + subInterfaceName, subInterfaceIndex, subnet, address); + + final DottedQuad netmask = subnet.getNetmask(); + checkNotNull(netmask, "netmask value should not be null"); + + final byte subnetLength = getSubnetMaskLength(netmask.getValue()); + addDelAddress(getFutureJVpp(), add, id, subInterfaceIndex, address.getIp(), subnetLength); + } + + private void setPrefixLengthSubnet(final boolean add, @Nonnull final InstanceIdentifier<Address> id, + @Nonnull final String subInterfaceName, final int subInterfaceIndex, + @Nonnull final Address address, @Nonnull final PrefixLength subnet) + throws WriteFailedException { + LOG.debug("Setting Subnet(prefix-length) for sub-interface: {}(id={}). Subnet: {}, address: {}", + subInterfaceName, subInterfaceIndex, subnet, address); + + addDelAddress(getFutureJVpp(), add, id, subInterfaceIndex, address.getIp(), + subnet.getPrefixLength().byteValue()); + + LOG.debug("Subnet(prefix-length) set successfully for sub-interface: {}(id={}). Subnet: {}, address: {}", + subInterfaceName, subInterfaceIndex, subnet, address); + } +} diff --git a/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/subinterface/SubInterfaceIpv4NeighbourCustomizer.java b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/subinterface/SubInterfaceIpv4NeighbourCustomizer.java new file mode 100644 index 000000000..9564cfd19 --- /dev/null +++ b/l3/impl/src/main/java/io/fd/hc2vpp/l3/write/ipv4/subinterface/SubInterfaceIpv4NeighbourCustomizer.java @@ -0,0 +1,98 @@ +/* + * Copyright (c) 2017 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.l3.write.ipv4.subinterface; + +import io.fd.hc2vpp.common.translate.util.AddressTranslator; +import io.fd.hc2vpp.common.translate.util.ByteDataTranslator; +import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer; +import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer; +import io.fd.hc2vpp.common.translate.util.NamingContext; +import io.fd.hc2vpp.l3.utils.ip.write.IpWriter; +import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import io.fd.vpp.jvpp.core.dto.IpNeighborAddDel; +import io.fd.vpp.jvpp.core.future.FutureJVppCore; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.Neighbor; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.NeighborKey; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class SubInterfaceIpv4NeighbourCustomizer extends FutureJVppCustomizer + implements ListWriterCustomizer<Neighbor, NeighborKey>, ByteDataTranslator, AddressTranslator, IpWriter, + JvppReplyConsumer { + + private static final Logger LOG = LoggerFactory.getLogger(SubInterfaceIpv4NeighbourCustomizer.class); + private final NamingContext interfaceContext; + + public SubInterfaceIpv4NeighbourCustomizer(final FutureJVppCore futureJVppCore, + final NamingContext interfaceContext) { + super(futureJVppCore); + this.interfaceContext = interfaceContext; + } + + @Override + public void writeCurrentAttributes(@Nonnull InstanceIdentifier<Neighbor> id, @Nonnull Neighbor data, + @Nonnull WriteContext writeContext) + throws WriteFailedException { + + LOG.debug("Processing request for Neighbour {} write", id); + + addDelNeighbour(id, () -> { + IpNeighborAddDel request = preBindIpv4Request(true); + + request.dstAddress = ipv4AddressNoZoneToArray(data.getIp()); + request.macAddress = parseMac(data.getLinkLayerAddress().getValue()); + request.swIfIndex = subInterfaceIndex(id, interfaceContext, writeContext.getMappingContext()); + // we don't have support for sub-interface routing, so not setting vrf + + return request; + }, getFutureJVpp()); + LOG.debug("Neighbour {} successfully written", id); + } + + @Override + public void updateCurrentAttributes(@Nonnull InstanceIdentifier<Neighbor> id, @Nonnull Neighbor dataBefore, + @Nonnull Neighbor dataAfter, + @Nonnull WriteContext writeContext) throws WriteFailedException { + throw new UnsupportedOperationException("Operation not supported"); + } + + @Override + public void deleteCurrentAttributes(@Nonnull InstanceIdentifier<Neighbor> id, @Nonnull Neighbor data, + @Nonnull WriteContext writeContext) + throws WriteFailedException { + + LOG.debug("Processing request for Neighbour {} delete", id); + + addDelNeighbour(id, () -> { + IpNeighborAddDel request = preBindIpv4Request(false); + + request.dstAddress = ipv4AddressNoZoneToArray(data.getIp()); + request.macAddress = parseMac(data.getLinkLayerAddress().getValue()); + request.swIfIndex = subInterfaceIndex(id, interfaceContext, writeContext.getMappingContext()); + + //TODO HONEYCOMB-182 if it is necessary for future use ,make adjustments to be able to set vrfid + //request.vrfId + return request; + }, getFutureJVpp()); + LOG.debug("Neighbour {} successfully deleted", id); + } + +} |