DHCP relay support (HC2VPP-71, HC2VPP-72) 12/5112/2
authorMarek Gradzki <[email protected]>
Mon, 13 Feb 2017 16:01:02 +0000 (17:01 +0100)
committerMarek Gradzki <[email protected]>
Tue, 14 Feb 2017 08:30:55 +0000 (09:30 +0100)
Change-Id: Icea50f1444356c0c107dd31dfa47137c9866312e
Signed-off-by: Marek Gradzki <[email protected]>
14 files changed:
dhcp/asciidoc/Readme.adoc [new file with mode: 0644]
dhcp/dhcp-impl/asciidoc/Readme.adoc [new file with mode: 0644]
dhcp/dhcp-impl/pom.xml [new file with mode: 0644]
dhcp/dhcp-impl/src/main/java/io/fd/hc2vpp/dhcp/DhcpModule.java [new file with mode: 0644]
dhcp/dhcp-impl/src/main/java/io/fd/hc2vpp/dhcp/write/DhcpRelayCustomizer.java [new file with mode: 0644]
dhcp/dhcp-impl/src/main/java/io/fd/hc2vpp/dhcp/write/DhcpWriterFactory.java [new file with mode: 0644]
dhcp/dhcp-impl/src/test/java/io/fd/hc2vpp/dhcp/DhcpModuleTest.java [new file with mode: 0644]
dhcp/dhcp-impl/src/test/java/io/fd/hc2vpp/dhcp/helpers/SchemaContextTestHelper.java [new file with mode: 0644]
dhcp/dhcp-impl/src/test/java/io/fd/hc2vpp/dhcp/write/DhcpRelayCustomizerTest.java [new file with mode: 0644]
dhcp/dhcp-impl/src/test/resources/relay/ipv4DhcpRelay.json [new file with mode: 0644]
dhcp/dhcp-impl/src/test/resources/relay/ipv6DhcpRelay.json [new file with mode: 0644]
dhcp/dhcp_postman_collection.json [new file with mode: 0644]
dhcp/pom.xml
vpp-integration/minimal-distribution/pom.xml

diff --git a/dhcp/asciidoc/Readme.adoc b/dhcp/asciidoc/Readme.adoc
new file mode 100644 (file)
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--- /dev/null
@@ -0,0 +1,3 @@
+= dhcp-aggregator
+
+Overview of dhcp-aggregator
\ No newline at end of file
diff --git a/dhcp/dhcp-impl/asciidoc/Readme.adoc b/dhcp/dhcp-impl/asciidoc/Readme.adoc
new file mode 100644 (file)
index 0000000..793e40d
--- /dev/null
@@ -0,0 +1,12 @@
+= dhcp-impl
+
+Provides translation layer for YANG models defined in dhcp-api
+
+== DHCP Relay
+DHCP Relay configuration CUD requests are mapped to dhcp_proxy_config_2 message:
+https://git.fd.io/vpp/tree/src/vnet/dhcp/dhcp.api#n48
+
+Operational read is not supported (missing VPP binary api for read).
+
+Examples of request can be found in:
+https://git.fd.io/cgit/hc2vpp/tree/dhcp/dhcp_postman_collection.json
\ No newline at end of file
diff --git a/dhcp/dhcp-impl/pom.xml b/dhcp/dhcp-impl/pom.xml
new file mode 100644 (file)
index 0000000..2ede7a5
--- /dev/null
@@ -0,0 +1,110 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ 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.
+--><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>io.fd.hc2vpp.common</groupId>
+        <artifactId>vpp-impl-parent</artifactId>
+        <version>1.17.04-SNAPSHOT</version>
+        <relativePath>../../vpp-common/vpp-impl-parent</relativePath>
+    </parent>
+
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>io.fd.hc2vpp.dhcp</groupId>
+    <artifactId>dhcp-impl</artifactId>
+    <name>dhcp-impl</name>
+    <version>1.17.04-SNAPSHOT</version>
+    <packaging>bundle</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>dhcp-api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <!-- Honeycomb infrastructure-->
+        <dependency>
+            <groupId>io.fd.honeycomb</groupId>
+            <artifactId>translate-api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>io.fd.honeycomb</groupId>
+            <artifactId>translate-spi</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <!-- Translation -->
+        <dependency>
+            <groupId>io.fd.hc2vpp.common</groupId>
+            <artifactId>vpp-translate-utils</artifactId>
+        </dependency>
+
+        <!-- DI -->
+        <dependency>
+            <groupId>com.google.inject</groupId>
+            <artifactId>guice</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>net.jmob</groupId>
+            <artifactId>guice.conf</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.inject.extensions</groupId>
+            <artifactId>guice-multibindings</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.fd.honeycomb</groupId>
+            <artifactId>translate-impl</artifactId>
+            <version>1.17.04-SNAPSHOT</version>
+        </dependency>
+
+
+        <!-- Testing dependencies-->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-all</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.google.inject.extensions</groupId>
+            <artifactId>guice-testlib</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.fd.hc2vpp.common</groupId>
+            <artifactId>vpp-translate-test</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.fd.honeycomb.infra</groupId>
+            <artifactId>test-tools</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/dhcp/dhcp-impl/src/main/java/io/fd/hc2vpp/dhcp/DhcpModule.java b/dhcp/dhcp-impl/src/main/java/io/fd/hc2vpp/dhcp/DhcpModule.java
new file mode 100644 (file)
index 0000000..09514df
--- /dev/null
@@ -0,0 +1,44 @@
+/*
+ * 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.dhcp;
+
+import com.google.inject.AbstractModule;
+import com.google.inject.multibindings.Multibinder;
+import io.fd.hc2vpp.dhcp.write.DhcpWriterFactory;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * DhcpModule class instantiating dhcp plugin components.
+ */
+public final class DhcpModule extends AbstractModule {
+
+    private static final Logger LOG = LoggerFactory.getLogger(DhcpModule.class);
+
+    @Override
+    protected void configure() {
+        LOG.info("Installing DHCP module");
+
+        LOG.info("Injecting writers factories");
+        // create writer factory binding
+        final Multibinder<WriterFactory> writerFactoryBinder = Multibinder.newSetBinder(binder(), WriterFactory.class);
+        writerFactoryBinder.addBinding().to(DhcpWriterFactory.class);
+
+        LOG.info("Module DHCP successfully configured");
+    }
+}
diff --git a/dhcp/dhcp-impl/src/main/java/io/fd/hc2vpp/dhcp/write/DhcpRelayCustomizer.java b/dhcp/dhcp-impl/src/main/java/io/fd/hc2vpp/dhcp/write/DhcpRelayCustomizer.java
new file mode 100644 (file)
index 0000000..ca4e20b
--- /dev/null
@@ -0,0 +1,89 @@
+/*
+ * 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.dhcp.write;
+
+import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.common.translate.util.Ipv4Translator;
+import io.fd.hc2vpp.common.translate.util.Ipv6Translator;
+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.DhcpProxyConfig2;
+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.inet.types.rev130715.IpAddressNoZone;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.Ipv6;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.dhcp.attributes.relays.Relay;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.dhcp.attributes.relays.RelayKey;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+final class DhcpRelayCustomizer extends FutureJVppCustomizer implements ListWriterCustomizer<Relay, RelayKey>,
+    JvppReplyConsumer, ByteDataTranslator, Ipv6Translator, Ipv4Translator {
+    private static final Logger LOG = LoggerFactory.getLogger(DhcpRelayCustomizer.class);
+
+    DhcpRelayCustomizer(final FutureJVppCore vppApi) {
+        super(vppApi);
+    }
+
+    @Override
+    public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<Relay> id, @Nonnull final Relay dataAfter,
+                                       @Nonnull final WriteContext writeContext) throws WriteFailedException {
+        LOG.debug("Writing Relay {} dataAfter={}", id, dataAfter);
+        setRelay(id, dataAfter, writeContext, true);
+    }
+
+    @Override
+    public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<Relay> id, @Nonnull final Relay dataBefore,
+                                        @Nonnull final Relay dataAfter, @Nonnull final WriteContext writeContext)
+        throws WriteFailedException {
+        LOG.debug("Updating Relay {} before={} after={}", id, dataBefore, dataAfter);
+        setRelay(id, dataAfter, writeContext, true);
+    }
+
+    @Override
+    public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<Relay> id, @Nonnull final Relay dataBefore,
+                                        @Nonnull final WriteContext writeContext) throws WriteFailedException {
+        LOG.debug("Removing Relay {} dataBefore={}", id, dataBefore);
+        setRelay(id, dataBefore, writeContext, false);
+    }
+
+    private void setRelay(final InstanceIdentifier<Relay> id, final Relay relay, final WriteContext writeContext,
+                          final boolean isAdd) throws WriteFailedException {
+        final DhcpProxyConfig2 request = new DhcpProxyConfig2();
+        request.rxVrfId = relay.getRxVrfId().byteValue();
+        final boolean isIpv6 = Ipv6.class == relay.getAddressType();
+        request.isIpv6 = booleanToByte(isIpv6);
+        request.serverVrfId = relay.getServerVrfId().intValue();
+        request.isAdd = booleanToByte(isAdd);
+        request.insertCircuitId = booleanToByte(relay.isInsertCircuitId());
+        request.dhcpServer = parseAddress(relay.getServerAddress(), isIpv6);
+        request.dhcpSrcAddress = parseAddress(relay.getGatewayAddress(), isIpv6);
+        getReplyForWrite(getFutureJVpp().dhcpProxyConfig2(request).toCompletableFuture(), id);
+    }
+
+    private byte[] parseAddress(@Nonnull final IpAddressNoZone address, final boolean isIpv6) {
+        if (isIpv6) {
+            return ipv6AddressNoZoneToArray(address.getIpv6AddressNoZone());
+        } else {
+            return ipv4AddressNoZoneToArray(address.getIpv4AddressNoZone());
+        }
+    }
+}
diff --git a/dhcp/dhcp-impl/src/main/java/io/fd/hc2vpp/dhcp/write/DhcpWriterFactory.java b/dhcp/dhcp-impl/src/main/java/io/fd/hc2vpp/dhcp/write/DhcpWriterFactory.java
new file mode 100644 (file)
index 0000000..93dc804
--- /dev/null
@@ -0,0 +1,44 @@
+/*
+ * 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.dhcp.write;
+
+import com.google.inject.Inject;
+import io.fd.honeycomb.translate.impl.write.GenericListWriter;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder;
+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.dhcp.rev170315.Dhcp;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.dhcp.attributes.Relays;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.dhcp.attributes.relays.Relay;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Factory producing writers for DHCP plugin's data.
+ */
+public final class DhcpWriterFactory implements WriterFactory {
+
+    private static final InstanceIdentifier<Relay> RELAY_ID = InstanceIdentifier.create(Dhcp.class).child(Relays.class).child(Relay.class);
+
+    @Inject
+    private FutureJVppCore vppApi;
+
+    @Override
+    public void init(@Nonnull final ModifiableWriterRegistryBuilder registry) {
+        registry.add(new GenericListWriter<>(RELAY_ID, new DhcpRelayCustomizer(vppApi)));
+    }
+}
diff --git a/dhcp/dhcp-impl/src/test/java/io/fd/hc2vpp/dhcp/DhcpModuleTest.java b/dhcp/dhcp-impl/src/test/java/io/fd/hc2vpp/dhcp/DhcpModuleTest.java
new file mode 100644 (file)
index 0000000..998f75f
--- /dev/null
@@ -0,0 +1,80 @@
+/*
+ * 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.dhcp;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.CoreMatchers.not;
+import static org.hamcrest.Matchers.empty;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.MockitoAnnotations.initMocks;
+
+import com.google.inject.Guice;
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+import com.google.inject.testing.fieldbinder.Bind;
+import com.google.inject.testing.fieldbinder.BoundFieldModule;
+import io.fd.hc2vpp.dhcp.write.DhcpWriterFactory;
+import io.fd.honeycomb.translate.impl.write.registry.FlatWriterRegistryBuilder;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.HashSet;
+import java.util.Set;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+
+public class DhcpModuleTest {
+
+    @Named("honeycomb-context")
+    @Bind
+    @Mock
+    private DataBroker honeycombContext;
+
+    @Named("honeycomb-initializer")
+    @Bind
+    @Mock
+    private DataBroker honeycombInitializer;
+
+    @Bind
+    @Mock
+    private FutureJVppCore futureJVppCore;
+
+    @Inject
+    private Set<WriterFactory> writerFactories = new HashSet<>();
+
+    @Before
+    public void setUp() {
+        initMocks(this);
+        Guice.createInjector(new DhcpModule(), BoundFieldModule.of(this)).injectMembers(this);
+    }
+
+    @Test
+    public void testWriterFactories() throws Exception {
+        assertThat(writerFactories, is(not(empty())));
+
+        // Test registration process (all dependencies present, topological order of writers does exist, etc.)
+        final FlatWriterRegistryBuilder registryBuilder = new FlatWriterRegistryBuilder();
+        writerFactories.stream().forEach(factory -> factory.init(registryBuilder));
+        assertNotNull(registryBuilder.build());
+        assertEquals(1, writerFactories.size());
+        assertTrue(writerFactories.iterator().next() instanceof DhcpWriterFactory);
+    }
+}
diff --git a/dhcp/dhcp-impl/src/test/java/io/fd/hc2vpp/dhcp/helpers/SchemaContextTestHelper.java b/dhcp/dhcp-impl/src/test/java/io/fd/hc2vpp/dhcp/helpers/SchemaContextTestHelper.java
new file mode 100644 (file)
index 0000000..f7890b3
--- /dev/null
@@ -0,0 +1,34 @@
+/*
+ * 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.dhcp.helpers;
+
+import com.google.common.collect.ImmutableSet;
+import io.fd.honeycomb.test.tools.annotations.InjectablesProcessor;
+import io.fd.honeycomb.test.tools.annotations.SchemaContextProvider;
+import org.opendaylight.yangtools.sal.binding.generator.impl.ModuleInfoBackedContext;
+
+public interface SchemaContextTestHelper extends InjectablesProcessor {
+
+    @SchemaContextProvider
+    default ModuleInfoBackedContext getSchemaContext() {
+        return provideSchemaContextFor(ImmutableSet.of(
+            // dhcp
+            org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.$YangModuleInfoImpl
+                .getInstance()
+        ));
+    }
+}
diff --git a/dhcp/dhcp-impl/src/test/java/io/fd/hc2vpp/dhcp/write/DhcpRelayCustomizerTest.java b/dhcp/dhcp-impl/src/test/java/io/fd/hc2vpp/dhcp/write/DhcpRelayCustomizerTest.java
new file mode 100644 (file)
index 0000000..629c8d8
--- /dev/null
@@ -0,0 +1,108 @@
+/*
+ * 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.dhcp.write;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import io.fd.hc2vpp.common.test.write.WriterCustomizerTest;
+import io.fd.hc2vpp.dhcp.helpers.SchemaContextTestHelper;
+import io.fd.honeycomb.test.tools.HoneycombTestRunner;
+import io.fd.honeycomb.test.tools.annotations.InjectTestData;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.DhcpProxyConfig2;
+import io.fd.vpp.jvpp.core.dto.DhcpProxyConfig2Reply;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.Dhcp;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.Ipv4;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.Ipv6;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.dhcp.attributes.Relays;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.dhcp.attributes.relays.Relay;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.dhcp.rev170315.dhcp.attributes.relays.RelayKey;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+@RunWith(HoneycombTestRunner.class)
+public class DhcpRelayCustomizerTest extends WriterCustomizerTest implements SchemaContextTestHelper {
+
+    private static final String RELAYS_PATH = "/dhcp:dhcp/dhcp:relays";
+    private static final InstanceIdentifier<Relays> RELAYS_IID = InstanceIdentifier.create(Dhcp.class).child(Relays.class);
+
+    private DhcpRelayCustomizer customizer;
+
+    @Override
+    protected void setUpTest() throws Exception {
+        customizer = new DhcpRelayCustomizer(api);
+        when(api.dhcpProxyConfig2(any())).thenReturn(future(new DhcpProxyConfig2Reply()));
+    }
+
+    @Test
+    public void testWrite(@InjectTestData(resourcePath = "/relay/ipv4DhcpRelay.json", id = RELAYS_PATH) Relays relays)
+        throws WriteFailedException {
+        final Relay data = relays.getRelay().get(0);
+        final int rxVrfId = 0;
+        customizer.writeCurrentAttributes(getId(rxVrfId, Ipv4.class), data, writeContext);
+        final DhcpProxyConfig2 request = new DhcpProxyConfig2();
+        request.rxVrfId = rxVrfId;
+        request.isIpv6 = 0;
+        request.isAdd = 1;
+        request.insertCircuitId = 1;
+        request.dhcpServer = new byte[]{1,2,3,4};
+        request.dhcpSrcAddress = new byte[]{5,6,7,8};
+        verify(api).dhcpProxyConfig2(request);
+    }
+
+    @Test
+    public void testUpdate(@InjectTestData(resourcePath = "/relay/ipv6DhcpRelay.json", id = RELAYS_PATH) Relays relays)
+        throws WriteFailedException {
+        final Relay data = relays.getRelay().get(0);
+        final int rxVrfId = 1;
+        customizer.updateCurrentAttributes(getId(rxVrfId, Ipv6.class), mock(Relay.class), data, writeContext);
+        final DhcpProxyConfig2 request = new DhcpProxyConfig2();
+        request.rxVrfId = rxVrfId;
+        request.serverVrfId = 2;
+        request.isIpv6 = 1;
+        request.isAdd = 1;
+        request.insertCircuitId = 1;
+        request.dhcpServer = new byte[]{0x20, 0x01, 0, 0, 0, 0, 0, 0, 0 ,0 ,0 ,0 ,0 ,0 ,0 ,0x01};
+        request.dhcpSrcAddress = new byte[]{0x20, 0x01, 0, 0, 0, 0, 0, 0, 0 ,0 ,0 ,0 ,0 ,0 ,0 ,0x02};
+        verify(api).dhcpProxyConfig2(request);
+    }
+
+    @Test
+    public void testDelete(@InjectTestData(resourcePath = "/relay/ipv4DhcpRelay.json", id = RELAYS_PATH) Relays relays)
+        throws WriteFailedException {
+        final Relay data = relays.getRelay().get(0);
+        final int rxVrfId = 0;
+        customizer.deleteCurrentAttributes(getId(rxVrfId, Ipv4.class), data, writeContext);
+        final DhcpProxyConfig2 request = new DhcpProxyConfig2();
+        request.rxVrfId = rxVrfId;
+        request.isIpv6 = 0;
+        request.isAdd = 0;
+        request.insertCircuitId = 1;
+        request.dhcpServer = new byte[]{1,2,3,4};
+        request.dhcpSrcAddress = new byte[]{5,6,7,8};
+        verify(api).dhcpProxyConfig2(request);
+    }
+
+    private InstanceIdentifier<Relay> getId(final long rxVrfId, final Class<? extends AddressFamily> addressType) {
+        return RELAYS_IID.child(Relay.class, new RelayKey(addressType, rxVrfId));
+    }
+}
\ No newline at end of file
diff --git a/dhcp/dhcp-impl/src/test/resources/relay/ipv4DhcpRelay.json b/dhcp/dhcp-impl/src/test/resources/relay/ipv4DhcpRelay.json
new file mode 100644 (file)
index 0000000..3af4a43
--- /dev/null
@@ -0,0 +1,13 @@
+{
+  "relays": {
+    "relay": [
+      {
+        "address-type": "ipv4",
+        "rx-vrf-id": 0,
+        "server-address": "1.2.3.4",
+        "gateway-address": "5.6.7.8",
+        "insert-circuit-id": "true"
+      }
+    ]
+  }
+}
diff --git a/dhcp/dhcp-impl/src/test/resources/relay/ipv6DhcpRelay.json b/dhcp/dhcp-impl/src/test/resources/relay/ipv6DhcpRelay.json
new file mode 100644 (file)
index 0000000..5a1180d
--- /dev/null
@@ -0,0 +1,14 @@
+{
+  "relays": {
+    "relay": [
+      {
+        "address-type": "ipv6",
+        "rx-vrf-id": 1,
+        "server-address": "2001::1",
+        "server-vrf-id": 2,
+        "gateway-address": "2001::2",
+        "insert-circuit-id": "true"
+      }
+    ]
+  }
+}
diff --git a/dhcp/dhcp_postman_collection.json b/dhcp/dhcp_postman_collection.json
new file mode 100644 (file)
index 0000000..dab109e
--- /dev/null
@@ -0,0 +1,139 @@
+{
+       "id": "a38b7e49-665c-4646-723d-d78bbf27080e",
+       "name": "DHCP",
+       "description": "Provides DHCP configuration examples for hc2vpp.",
+       "order": [
+               "e718ef1d-ec09-23a6-f644-7306545453bd",
+               "80aae885-6a8b-09b2-f3cc-8c52fa4e081e",
+               "8362683a-c911-27fa-c0bd-8a3515cc4bae",
+               "a76f4dce-f094-ecff-d1c1-28217de33494",
+               "c56f4661-f9ff-38ee-cf0b-0863e5809f4e",
+               "43ee4aca-717c-bfdb-7152-520474e5eef6"
+       ],
+       "folders": [],
+       "timestamp": 1487055938314,
+       "owner": "567303",
+       "public": false,
+       "requests": [
+               {
+                       "id": "43ee4aca-717c-bfdb-7152-520474e5eef6",
+                       "headers": "Authorization: Basic YWRtaW46YWRtaW4=\nContent-Type: application/json\n",
+                       "url": "http://localhost:8183/restconf/config/dhcp:dhcp/relays/",
+                       "preRequestScript": null,
+                       "pathVariables": {},
+                       "method": "GET",
+                       "data": [],
+                       "dataMode": "raw",
+                       "version": 2,
+                       "tests": null,
+                       "currentHelper": "normal",
+                       "helperAttributes": {},
+                       "time": 1487059202453,
+                       "name": "Show DHCP Relay cfg",
+                       "description": "",
+                       "collectionId": "a38b7e49-665c-4646-723d-d78bbf27080e",
+                       "responses": [],
+                       "rawModeData": "{\n\t\"relay\": [\n\t\t{\n\t\t\t\"address-type\": \"ipv4\",\n\t\t\t\"rx-vrf-id\": 0,\n\t\t\t\"server-address\": \"1.2.3.4\",\n\t\t\t\"gateway-address\": \"5.6.7.8\",\n\t\t\t\"insert-circuit-id\": \"true\"\n\t\t}\n\t]\n}\n"
+               },
+               {
+                       "id": "80aae885-6a8b-09b2-f3cc-8c52fa4e081e",
+                       "headers": "Authorization: Basic YWRtaW46YWRtaW4=\nContent-Type: application/json\n",
+                       "url": "http://localhost:8183/restconf/config/dhcp:dhcp/relays/relay/dhcp:ipv4/1",
+                       "preRequestScript": null,
+                       "pathVariables": {},
+                       "method": "PUT",
+                       "data": [],
+                       "dataMode": "raw",
+                       "version": 2,
+                       "tests": null,
+                       "currentHelper": "normal",
+                       "helperAttributes": {},
+                       "time": 1487059355510,
+                       "name": "Add IP4 DHCP Relay #2",
+                       "description": "Equivalent of\n\nvppctl set dhcp proxy server 1.2.3.5 src-address 5.6.7.9 add-option-82\n\ncan be verified with\n\nvppctl show dhcp proxy",
+                       "collectionId": "a38b7e49-665c-4646-723d-d78bbf27080e",
+                       "responses": [],
+                       "rawModeData": "{\n\t\"relay\": [\n\t\t{\n\t\t\t\"address-type\": \"ipv4\",\n\t\t\t\"rx-vrf-id\": 1,\n\t\t\t\"server-address\": \"1.2.3.5\",\n\t\t\t\"gateway-address\": \"5.6.7.9\",\n\t\t\t\"insert-circuit-id\": \"true\"\n\t\t}\n\t]\n}\n"
+               },
+               {
+                       "id": "8362683a-c911-27fa-c0bd-8a3515cc4bae",
+                       "headers": "Authorization: Basic YWRtaW46YWRtaW4=\nContent-Type: application/json\n",
+                       "url": "http://localhost:8183/restconf/config/dhcp:dhcp/relays/relay/dhcp:ipv6/1",
+                       "preRequestScript": null,
+                       "pathVariables": {},
+                       "method": "PUT",
+                       "data": [],
+                       "dataMode": "raw",
+                       "version": 2,
+                       "tests": null,
+                       "currentHelper": "normal",
+                       "helperAttributes": {},
+                       "time": 1487056567412,
+                       "name": "Configure IP6 DHCP Relay",
+                       "description": "Configuration of IP6 DHCP proxy is not supported trough CLI",
+                       "collectionId": "a38b7e49-665c-4646-723d-d78bbf27080e",
+                       "responses": [],
+                       "rawModeData": "{\n\t\"relay\": [\n\t\t{\n\t        \"address-type\": \"ipv6\",\n\t        \"rx-vrf-id\": 1,\n\t        \"server-address\": \"2001::1\",\n\t        \"server-vrf-id\": 2,\n\t        \"gateway-address\": \"2001::2\",\n\t        \"insert-circuit-id\": \"true\"\n\t\t}\n\t]\n}\n"
+               },
+               {
+                       "id": "a76f4dce-f094-ecff-d1c1-28217de33494",
+                       "headers": "Authorization: Basic YWRtaW46YWRtaW4=\nContent-Type: application/json\n",
+                       "url": "http://localhost:8183/restconf/config/dhcp:dhcp/relays/relay/dhcp:ipv4/0",
+                       "preRequestScript": null,
+                       "pathVariables": {},
+                       "method": "DELETE",
+                       "data": [],
+                       "dataMode": "raw",
+                       "version": 2,
+                       "tests": null,
+                       "currentHelper": "normal",
+                       "helperAttributes": {},
+                       "time": 1487059058881,
+                       "name": "Delete IP4 DHCP Relay #1",
+                       "description": "Equivalent of\n\nvppctl set dhcp proxy del server 1.2.3.4\n\nvppctl show dhcp proxy",
+                       "collectionId": "a38b7e49-665c-4646-723d-d78bbf27080e",
+                       "responses": [],
+                       "rawModeData": ""
+               },
+               {
+                       "id": "c56f4661-f9ff-38ee-cf0b-0863e5809f4e",
+                       "headers": "Authorization: Basic YWRtaW46YWRtaW4=\nContent-Type: application/json\n",
+                       "url": "http://localhost:8183/restconf/config/dhcp:dhcp/relays/relay/dhcp:ipv4/1",
+                       "preRequestScript": null,
+                       "pathVariables": {},
+                       "method": "DELETE",
+                       "data": [],
+                       "dataMode": "raw",
+                       "version": 2,
+                       "tests": null,
+                       "currentHelper": "normal",
+                       "helperAttributes": {},
+                       "time": 1487059316221,
+                       "name": "Delete IP4 DHCP Relay #2",
+                       "description": "Equivalent of\n\nvppctl set dhcp proxy del server 1.2.3.5\n\nvppctl show dhcp proxy",
+                       "collectionId": "a38b7e49-665c-4646-723d-d78bbf27080e",
+                       "responses": [],
+                       "rawModeData": ""
+               },
+               {
+                       "id": "e718ef1d-ec09-23a6-f644-7306545453bd",
+                       "headers": "Authorization: Basic YWRtaW46YWRtaW4=\nContent-Type: application/json\n",
+                       "url": "http://localhost:8183/restconf/config/dhcp:dhcp/relays/relay/dhcp:ipv4/0",
+                       "preRequestScript": null,
+                       "pathVariables": {},
+                       "method": "PUT",
+                       "data": [],
+                       "dataMode": "raw",
+                       "version": 2,
+                       "tests": null,
+                       "currentHelper": "normal",
+                       "helperAttributes": {},
+                       "time": 1487056454396,
+                       "name": "Add IP4 DHCP Relay #1",
+                       "description": "Equivalent of\n\nvppctl set dhcp proxy server 1.2.3.4 src-address 5.6.7.8 add-option-82\n\ncan be verified with\n\nvppctl show dhcp proxy",
+                       "collectionId": "a38b7e49-665c-4646-723d-d78bbf27080e",
+                       "responses": [],
+                       "rawModeData": "{\n\t\"relay\": [\n\t\t{\n\t\t\t\"address-type\": \"ipv4\",\n\t\t\t\"rx-vrf-id\": 0,\n\t\t\t\"server-address\": \"1.2.3.4\",\n\t\t\t\"gateway-address\": \"5.6.7.8\",\n\t\t\t\"insert-circuit-id\": \"true\"\n\t\t}\n\t]\n}\n"
+               }
+       ]
+}
\ No newline at end of file
index d6e5652..1d602db 100644 (file)
@@ -29,6 +29,7 @@
 
   <modules>
     <module>dhcp-api</module>
+    <module>dhcp-impl</module>
   </modules>
 
   <!-- DO NOT install or deploy the repo root pom as it's only needed to initiate a build -->
index d5b4d8d..d6f773d 100644 (file)
@@ -38,6 +38,7 @@
     <ioam.version>1.17.04-SNAPSHOT</ioam.version>
     <routing.version>1.17.04-SNAPSHOT</routing.version>
     <acl.version>1.17.04-SNAPSHOT</acl.version>
+    <dhcp.version>1.17.04-SNAPSHOT</dhcp.version>
 
     <distribution.modules>
       io.fd.hc2vpp.common.integration.VppCommonModule,
@@ -48,6 +49,7 @@
       io.fd.hc2vpp.nat.NatModule,
       io.fd.hc2vpp.routing.RoutingModule,
       io.fd.hc2vpp.acl.AclModule,
+      io.fd.hc2vpp.dhcp.DhcpModule,
       // io.fd.hc2vpp.vppnsh.impl.VppNshModule,
       <!-- Nsh module by default disabled, because it needs vpp-nsh plugin, which is not part of vpp codebase.-->
       // io.fd.hc2vpp.vppioam.impl.VppIoamModule
       <artifactId>acl-impl</artifactId>
       <version>${acl.version}</version>
     </dependency>
+    <dependency>
+      <groupId>io.fd.hc2vpp.dhcp</groupId>
+      <artifactId>dhcp-impl</artifactId>
+      <version>${dhcp.version}</version>
+    </dependency>
   </dependencies>
 </project>