Merge "Implement framework to process REST notifications"

17 files changed, 1032 insertions, 3 deletions

diff --git a/fabric-discovery-plugin/.gitignore b/fabric-discovery-plugin/.gitignore
new file mode 100644
index 00000000..4213c216
--- /dev/null
+++ b/fabric-discovery-plugin/.gitignore
@@ -0,0 +1,19 @@
+*.class
+**/target
+bin/
+dist
+**/logs
+*~
+target
+target-ide
+.classpath
+.project
+.settings
+.idea
+xtend-gen
+yang-gen-config
+yang-gen-sal
+classes
+.DS_STORE
+.metadata
+.gitreview
diff --git a/fabric-discovery-plugin/features/pom.xml b/fabric-discovery-plugin/features/pom.xml
new file mode 100755
index 00000000..2e0b0d94
--- /dev/null
+++ b/fabric-discovery-plugin/features/pom.xml
@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<artifactId>fabric-discovery-plugin</artifactId>
+		<groupId>org.onap.ccsdk.sli.plugins</groupId>
+		<version>0.1.0-SNAPSHOT</version>
+	</parent>
+	<groupId>org.onap.ccsdk.sli.plugins</groupId>
+	<version>0.1.0-SNAPSHOT</version>
+	<artifactId>fabric-discovery-plugin-features</artifactId>
+	<name>Fabric Discovery Plugin - Features</name>
+
+	<packaging>jar</packaging>
+
+	<dependencies>
+
+		<dependency>
+			<groupId>org.onap.ccsdk.sli.plugins</groupId>
+			<artifactId>fabric-discovery-plugin-provider</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+
+		<dependency>
+			<groupId>commons-lang</groupId>
+			<artifactId>commons-lang</artifactId>
+			<version>2.6</version>
+			<scope>compile</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.opendaylight.mdsal</groupId>
+			<artifactId>features-mdsal</artifactId>
+			<version>${odl.mdsal.features.version}</version>
+			<classifier>features</classifier>
+			<type>xml</type>
+
+			<scope>runtime</scope>
+		</dependency>
+
+
+		<!-- dependency for opendaylight-karaf-empty for use by testing -->
+		<dependency>
+			<groupId>org.opendaylight.controller</groupId>
+			<artifactId>opendaylight-karaf-empty</artifactId>
+			<version>${odl.karaf.empty.distro.version}</version>
+			<type>zip</type>
+		</dependency>
+
+
+		<dependency>
+			<!-- Required for launching the feature tests -->
+			<groupId>org.opendaylight.odlparent</groupId>
+			<artifactId>features-test</artifactId>
+			<version>${odl.commons.opendaylight.version}</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.opendaylight.yangtools</groupId>
+			<artifactId>features-yangtools</artifactId>
+			<version>${odl.yangtools.version}</version>
+			<classifier>features</classifier>
+			<type>xml</type>
+			<scope>runtime</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<resources>
+			<resource>
+				<filtering>true</filtering>
+				<directory>src/main/resources</directory>
+			</resource>
+		</resources>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-resources-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>filter</id>
+						<goals>
+							<goal>resources</goal>
+						</goals>
+						<phase>generate-resources</phase>
+					</execution>
+				</executions>
+			</plugin>
+					<!-- launches the feature test, which validates that your karaf feature
+					can be installed inside of a karaf container. It doesn't validate that your
+					functionality works correctly, just that you have all of the dependent bundles
+					defined correctly.
+			<plugin>
+
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>2.16</version>
+				<configuration>
+					<systemPropertyVariables>
+						<karaf.distro.groupId>org.opendaylight.controller</karaf.distro.groupId>
+						<karaf.distro.artifactId>opendaylight-karaf-empty</karaf.distro.artifactId>
+						<karaf.distro.version>${odl.karaf.empty.distro.version}</karaf.distro.version>
+					</systemPropertyVariables>
+					<dependenciesToScan>
+						<dependency>org.opendaylight.yangtools:features-test</dependency>
+					</dependenciesToScan>
+				</configuration>
+			</plugin>
+			-->
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>build-helper-maven-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>attach-artifacts</id>
+						<goals>
+							<goal>attach-artifact</goal>
+						</goals>
+						<phase>package</phase>
+						<configuration>
+							<artifacts>
+								<artifact>
+									<file>${project.build.directory}/classes/${features.file}</file>
+									<type>xml</type>
+									<classifier>features</classifier>
+								</artifact>
+							</artifacts>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+</project>
diff --git a/fabric-discovery-plugin/features/src/main/resources/features.xml b/fabric-discovery-plugin/features/src/main/resources/features.xml
new file mode 100644
index 00000000..0750c438
--- /dev/null
+++ b/fabric-discovery-plugin/features/src/main/resources/features.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ============LICENSE_START=======================================================
+  openECOMP : SDN-C
+  ================================================================================
+  Copyright (C) 2017 AT&T Intellectual Property. All rights
+  			reserved.
+  ================================================================================
+  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.
+  ============LICENSE_END=========================================================
+  -->
+
+
+<features name="sdnc-fabric-discovery-plugin-${project.version}"
+	xmlns="http://karaf.apache.org/xmlns/features/v1.2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://karaf.apache.org/xmlns/features/v1.2.0 http://karaf.apache.org/xmlns/features/v1.2.0">
+
+	<repository>mvn:org.opendaylight.mdsal/features-mdsal/${odl.mdsal.features.version}/xml/features</repository>
+
+	<feature name='sdnc-fabric-discovery-plugin' description="sdnc-fabric-discovery-plugin"
+		version='${project.version}'>
+		<feature version="${sdnctl.sli.version}">sdnc-sli</feature>
+		<feature>spring</feature>
+		<feature>spring-dm</feature>
+		<bundle>mvn:com.sun.jersey/jersey-client/${jersey.version}</bundle>
+		<bundle>mvn:org.codehaus.jettison/jettison/${jettison.version}</bundle>
+		<bundle>mvn:org.onap.ccsdk.sli.plugins/fabric-discovery-plugin-provider/${project.version}</bundle>
+	</feature>
+
+</features>
diff --git a/fabric-discovery-plugin/installer/pom.xml b/fabric-discovery-plugin/installer/pom.xml
new file mode 100755
index 00000000..1f429901
--- /dev/null
+++ b/fabric-discovery-plugin/installer/pom.xml
@@ -0,0 +1,139 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<artifactId>fabric-discovery-plugin</artifactId>
+		<groupId>org.onap.ccsdk.sli.plugins</groupId>
+		<version>0.1.0-SNAPSHOT</version>
+	</parent>
+	<artifactId>fabric-discovery-plugin-installer</artifactId>
+	<name>Properties node - Karaf  Installer</name>
+	<packaging>pom</packaging>
+
+	<properties>
+		<application.name>sdnc-fabric-discovery-plugin</application.name>
+		<features.boot>sdnc-fabric-discovery-plugin</features.boot>
+		<features.repositories>mvn:org.onap.ccsdk.sli.plugins/fabric-discovery-plugin-features/${project.version}/xml/features</features.repositories>
+		<include.transitive.dependencies>false</include.transitive.dependencies>
+	</properties>
+
+	<dependencies>
+
+		<dependency>
+			<groupId>org.onap.ccsdk.sli.plugins</groupId>
+			<artifactId>fabric-discovery-plugin-features</artifactId>
+			<version>${project.version}</version>
+			<classifier>features</classifier>
+			<type>xml</type>
+			<exclusions>
+				<exclusion>
+					<groupId>*</groupId>
+					<artifactId>*</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+
+		<dependency>
+			<groupId>org.onap.ccsdk.sli.plugins</groupId>
+			<artifactId>fabric-discovery-plugin-provider</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<artifactId>maven-assembly-plugin</artifactId>
+				<version>2.6</version>
+				<executions>
+					<execution>
+						<id>maven-repo-zip</id>
+						<goals>
+							<goal>single</goal>
+						</goals>
+						<phase>package</phase>
+						<configuration>
+							<attach>false</attach>
+							<finalName>stage/${application.name}-${project.version}</finalName>
+							<descriptors>
+								<descriptor>src/assembly/assemble_mvnrepo_zip.xml</descriptor>
+							</descriptors>
+							<appendAssemblyId>false</appendAssemblyId>
+						</configuration>
+					</execution>
+					<execution>
+						<id>installer-zip</id>
+						<goals>
+							<goal>single</goal>
+						</goals>
+						<phase>package</phase>
+						<configuration>
+							<attach>true</attach>
+							<finalName>${application.name}-${project.version}-installer</finalName>
+							<descriptors>
+								<descriptor>src/assembly/assemble_installer_zip.xml</descriptor>
+							</descriptors>
+							<appendAssemblyId>false</appendAssemblyId>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-dependency-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>copy-dependencies</id>
+						<goals>
+							<goal>copy-dependencies</goal>
+						</goals>
+						<phase>prepare-package</phase>
+						<configuration>
+							<transitive>false</transitive>
+							<outputDirectory>${project.build.directory}/assembly/system</outputDirectory>
+							<overWriteReleases>false</overWriteReleases>
+							<overWriteSnapshots>true</overWriteSnapshots>
+							<overWriteIfNewer>true</overWriteIfNewer>
+							<useRepositoryLayout>true</useRepositoryLayout>
+							<addParentPoms>false</addParentPoms>
+							<copyPom>false</copyPom>
+							<includeGroupIds>org.onap.ccsdk.sli</includeGroupIds>
+							<excludeArtifactIds>sli-common,sli-provider,dblib-provider</excludeArtifactIds>
+							<scope>provided</scope>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<artifactId>maven-resources-plugin</artifactId>
+				<version>2.6</version>
+				<executions>
+					<execution>
+						<id>copy-version</id>
+						<goals>
+							<goal>copy-resources</goal>
+						</goals><!-- here the phase you need -->
+						<phase>validate</phase>
+						<configuration>
+							<outputDirectory>${basedir}/target/stage</outputDirectory>
+							<resources>
+								<resource>
+									<directory>src/main/resources/scripts</directory>
+									<includes>
+										<include>install-feature.sh</include>
+									</includes>
+									<filtering>true</filtering>
+								</resource>
+							</resources>
+						</configuration>
+					</execution>
+
+				</executions>
+			</plugin>
+
+		</plugins>
+	</build>
+
+</project>
diff --git a/fabric-discovery-plugin/installer/src/assembly/assemble_installer_zip.xml b/fabric-discovery-plugin/installer/src/assembly/assemble_installer_zip.xml
new file mode 100644
index 00000000..3bed4b5e
--- /dev/null
+++ b/fabric-discovery-plugin/installer/src/assembly/assemble_installer_zip.xml
@@ -0,0 +1,59 @@
+<!--
+  ============LICENSE_START=======================================================
+  openECOMP : SDN-C
+  ================================================================================
+  Copyright (C) 2017 AT&T Intellectual Property. All rights
+  			reserved.
+  ================================================================================
+  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.
+  ============LICENSE_END=========================================================
+  -->
+
+<!-- Defines how we build the .zip file which is our distribution. -->
+
+<assembly
+	xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
+	<id>installer_zip</id>
+	<formats>
+		<format>zip</format>
+	</formats>
+
+	<!--  we want "system" and related files right at the root level
+		  as this file is suppose to be unzip on top of a karaf
+		  distro. -->
+	<includeBaseDirectory>false</includeBaseDirectory>
+
+	<fileSets>
+		<fileSet>
+			<directory>target/stage/</directory>
+			<outputDirectory>${application.name}</outputDirectory>
+			<fileMode>755</fileMode>
+			<includes>
+				<include>*.sh</include>
+			</includes>
+		</fileSet>
+		<fileSet>
+			<directory>target/stage/</directory>
+			<outputDirectory>${application.name}</outputDirectory>
+			<fileMode>644</fileMode>
+			<excludes>
+				<exclude>*.sh</exclude>
+			</excludes>
+		</fileSet>
+	</fileSets>
+
+
+
+</assembly>
diff --git a/fabric-discovery-plugin/installer/src/assembly/assemble_mvnrepo_zip.xml b/fabric-discovery-plugin/installer/src/assembly/assemble_mvnrepo_zip.xml
new file mode 100644
index 00000000..cb56f2cd
--- /dev/null
+++ b/fabric-discovery-plugin/installer/src/assembly/assemble_mvnrepo_zip.xml
@@ -0,0 +1,49 @@
+<!--
+  ============LICENSE_START=======================================================
+  openECOMP : SDN-C
+  ================================================================================
+  Copyright (C) 2017 AT&T Intellectual Property. All rights
+  			reserved.
+  ================================================================================
+  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.
+  ============LICENSE_END=========================================================
+  -->
+
+<!-- Defines how we build the .zip file which is our distribution. -->
+
+<assembly
+	xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
+	<id>mvnrepo_zip</id>
+	<formats>
+		<format>zip</format>
+	</formats>
+
+	<!--  we want "system" and related files right at the root level
+		  as this file is suppose to be unzip on top of a karaf
+		  distro. -->
+	<includeBaseDirectory>false</includeBaseDirectory>
+
+	<fileSets>
+		<fileSet>
+			<directory>target/assembly/</directory>
+			<outputDirectory>.</outputDirectory>
+			<excludes>
+			</excludes>
+		</fileSet>
+	</fileSets>
+
+
+
+</assembly>
diff --git a/fabric-discovery-plugin/installer/src/main/resources/scripts/install-feature.sh b/fabric-discovery-plugin/installer/src/main/resources/scripts/install-feature.sh
new file mode 100644
index 00000000..e986764b
--- /dev/null
+++ b/fabric-discovery-plugin/installer/src/main/resources/scripts/install-feature.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+###
+# ============LICENSE_START=======================================================
+# openECOMP : SDN-C
+# ================================================================================
+# Copyright (C) 2017 AT&T Intellectual Property. All rights
+# 			reserved.
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+###
+
+ODL_HOME=${ODL_HOME:-/opt/opendaylight/current}
+ODL_KARAF_CLIENT=${ODL_KARAF_CLIENT:-${ODL_HOME}/bin/client}
+ODL_KARAF_CLIENT_OPTS=${ODL_KARAF_CLIENT_OPTS:-"-u karaf"}
+INSTALLERDIR=$(dirname $0)
+
+REPOZIP=${INSTALLERDIR}/${features.boot}-${project.version}.zip
+
+if [ -f ${REPOZIP} ]
+then
+	unzip -d ${ODL_HOME} ${REPOZIP}
+else
+	echo "ERROR : repo zip ($REPOZIP) not found"
+	exit 1
+fi
+
+${ODL_KARAF_CLIENT} ${ODL_KARAF_CLIENT_OPTS} feature:repo-add ${features.repositories}
+${ODL_KARAF_CLIENT} ${ODL_KARAF_CLIENT_OPTS} feature:install ${features.boot}
diff --git a/fabric-discovery-plugin/pom.xml b/fabric-discovery-plugin/pom.xml
new file mode 100755
index 00000000..f22fb695
--- /dev/null
+++ b/fabric-discovery-plugin/pom.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <parent>
+        <groupId>org.onap.ccsdk.sli.plugins</groupId>
+        <artifactId>ccsdk-sli-plugins</artifactId>
+        <version>0.1.0-SNAPSHOT</version>
+    </parent>
+
+    <modelVersion>4.0.0</modelVersion>
+    <packaging>pom</packaging>
+
+    <groupId>org.onap.ccsdk.sli.plugins</groupId>
+    <artifactId>fabric-discovery-plugin</artifactId>
+    <version>0.1.0-SNAPSHOT</version>
+
+    <name>Fabric Discovery Plugin</name>
+    <description>This plugin will populate information about the devices within network fabric into SDNC database</description>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.onap.ccsdk.sli.plugins</groupId>
+                <artifactId>fabric-discovery-plugin-features</artifactId>
+                <classifier>features</classifier>
+                <type>xml</type>
+                <version>${project.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.onap.ccsdk.sli.plugins</groupId>
+                <artifactId>fabric-discovery-plugin-provider</artifactId>
+                <version>${project.version}</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <modules>
+        <module>provider</module>
+        <module>features</module>
+        <module>installer</module>
+    </modules>
+</project>
+
diff --git a/fabric-discovery-plugin/provider/pom.xml b/fabric-discovery-plugin/provider/pom.xml
new file mode 100755
index 00000000..c38acb1b
--- /dev/null
+++ b/fabric-discovery-plugin/provider/pom.xml
@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onap.ccsdk.sli.plugins</groupId>
+        <artifactId>fabric-discovery-plugin</artifactId>
+        <version>0.1.0-SNAPSHOT</version>
+    </parent>
+    <groupId>org.onap.ccsdk.sli.plugins</groupId>
+    <artifactId>fabric-discovery-plugin-provider</artifactId>
+    <version>0.1.0-SNAPSHOT</version>
+    <packaging>bundle</packaging>
+    <name>Fabric Discovery Plugin - Provider</name>
+    <url>http://maven.apache.org</url>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+    <dependencies>
+        <!-- https://mvnrepository.com/artifact/io.netty/netty -->
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty</artifactId>
+            <version>3.10.6.Final</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/io.netty/netty-buffer -->
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-buffer</artifactId>
+            <version>4.0.26.Final</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/io.netty/netty-transport -->
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-transport</artifactId>
+            <version>4.0.4.Final</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/io.netty/netty-codec-http -->
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-codec-http</artifactId>
+            <version>4.0.15.Final</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+            <version>${spring.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.core</groupId>
+            <artifactId>sli-common</artifactId>
+            <version>${sdnctl.sli.version}</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.core</groupId>
+            <artifactId>sli-provider</artifactId>
+            <version>${sdnctl.sli.version}</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>${slf4j.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>jcl-over-slf4j</artifactId>
+            <version>${slf4j.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-beans</artifactId>
+            <version>${spring.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>${spring.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.sun.jersey</groupId>
+            <artifactId>jersey-client</artifactId>
+            <version>${jersey.version}</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.codehaus.jettison</groupId>
+            <artifactId>jettison</artifactId>
+            <version>${jettison.version}</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.core</groupId>
+            <artifactId>sli-common</artifactId>
+            <version>${sdnctl.sli.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.core</groupId>
+            <artifactId>sli-provider</artifactId>
+            <version>${sdnctl.sli.version}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <extensions>true</extensions>
+                <configuration>
+                    <instructions>
+                        <Bundle-SymbolicName>org.onap.ccsdk.sli.plugins.fabricdiscovery</Bundle-SymbolicName>
+                        <Export-Package>org.onap.ccsdk.sli.plugins.fabricdiscovery</Export-Package>
+                        <Import-Package>*</Import-Package>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/ClientMessageCallback.java b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/ClientMessageCallback.java
new file mode 100644
index 00000000..0a8ba9e7
--- /dev/null
+++ b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/ClientMessageCallback.java
@@ -0,0 +1,20 @@
+package org.onap.ccsdk.sli.plugins.fabricdiscovery;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import io.netty.handler.codec.http.websocketx.TextWebSocketFrame;
+
+/**
+ * Created by arun on 9/9/17.
+ */
+public class ClientMessageCallback implements IClientMessageCallback {
+  private static final Logger LOG = LoggerFactory.getLogger(ClientMessageCallback.class);
+
+  @Override
+  public void onMessageReceived(final Object message) {
+    if (message instanceof TextWebSocketFrame) {
+      LOG.info("received message {}" + ((TextWebSocketFrame) message).text());
+    }
+  }
+
+}
diff --git a/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/FabricDiscoveryPlugin.java b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/FabricDiscoveryPlugin.java
new file mode 100644
index 00000000..7a0c68f4
--- /dev/null
+++ b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/FabricDiscoveryPlugin.java
@@ -0,0 +1,129 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *             reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.plugins.fabricdiscovery;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
+import org.onap.ccsdk.sli.core.sli.SvcLogicJavaPlugin;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+public class FabricDiscoveryPlugin implements SvcLogicJavaPlugin, IFabricDiscoveryService {
+
+    private ExecutorService service;
+    private Map<String, WebSocketClient> streamMap;
+    private static final Logger LOG = LoggerFactory.getLogger(FabricDiscoveryPlugin.class);
+
+    public FabricDiscoveryPlugin() {
+        service = Executors.newFixedThreadPool(10);
+        streamMap = new ConcurrentHashMap<String, WebSocketClient> ();
+    }
+
+    @Override
+    public void processDcNotificationStream (Map<String, String> paramMap, SvcLogicContext ctx) throws SvcLogicException {
+        boolean enable = Boolean.parseBoolean(parseParam(paramMap, "enable", true, null));
+        String stream = parseParam(paramMap, "stream", true, null);
+
+        LOG.info("{} monitoring notification stream: {}", (enable) ? "START" : "STOP", stream);
+        try {
+            service.execute(new Runnable () {
+                public void run () {
+                    try {
+                        URI uri = new URI(stream);
+                        if (enable) {
+                            if (streamMap.get(stream) != null) {
+                                LOG.info("Notification Stream: {} is already being monitoried", stream);
+                                return;
+                            }
+                            IClientMessageCallback messageCallback = new ClientMessageCallback();
+                            WebSocketClient wcClient = new WebSocketClient(uri, messageCallback);
+                            streamMap.put(stream, wcClient);
+                            wcClient.initialize();
+                            try {
+                                wcClient.connect();
+                            } catch (InterruptedException e) {
+                                LOG.info("Web Socket Client throws Exception: ", e.getMessage());
+                            }
+                        } else {
+                            WebSocketClient wc = streamMap.get(stream);
+                            if (wc != null) {
+                                try {
+                                    wc.close("Closing");
+                                } catch (InterruptedException e) {
+                                    LOG.info("Web Socket Client throws Exception: ", e.getMessage());
+                                }
+                            }
+                        }
+                    } catch (URISyntaxException e) {
+                        LOG.info("Exception converting stream to URI with: ", e.getMessage());
+                    }
+                }
+            });
+        } catch (Exception e) {
+            LOG.info("Web Socket client connection throws an exception: ", e.getMessage());
+        }
+    }
+
+    private String parseParam(Map<String, String> paramMap, String name, boolean required, String def)
+        throws SvcLogicException {
+        String s = paramMap.get(name);
+
+        if (s == null || s.trim().length() == 0) {
+            if (!required)
+                return def;
+            throw new SvcLogicException("Parameter " + name + " is required in PropertiesNode");
+        }
+
+        s = s.trim();
+        String value = "";
+        int i = 0;
+        int i1 = s.indexOf('%');
+        while (i1 >= 0) {
+            int i2 = s.indexOf('%', i1 + 1);
+            if (i2 < 0)
+                throw new SvcLogicException("Cannot parse parameter " + name + ": " + s + ": no matching %");
+
+            String varName = s.substring(i1 + 1, i2);
+            String varValue = System.getenv(varName);
+            if (varValue == null)
+                varValue = "";
+
+            value = (new StringBuilder()).append(value)
+                    .append(s.substring(i, i1))
+                    .append(varValue).toString();
+            i = i2 + 1;
+            i1 = s.indexOf('%', i);
+        }
+        value = (new StringBuilder()).append(value)
+                     .append(s.substring(i)).toString();
+
+        LOG.info("Parameter {}: {}", name, value);
+        return value;
+    }
+}
diff --git a/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/IClientMessageCallback.java b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/IClientMessageCallback.java
new file mode 100644
index 00000000..e555d338
--- /dev/null
+++ b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/IClientMessageCallback.java
@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.onap.ccsdk.sli.plugins.fabricdiscovery;
+
+/**
+ * Created by mbobak on 1/22/14.
+ */
+public interface IClientMessageCallback {
+
+    void onMessageReceived(Object message);
+}
diff --git a/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/IFabricDiscoveryService.java b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/IFabricDiscoveryService.java
new file mode 100644
index 00000000..857d75a9
--- /dev/null
+++ b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/IFabricDiscoveryService.java
@@ -0,0 +1,17 @@
+package org.onap.ccsdk.sli.plugins.fabricdiscovery;
+
+import java.util.Map;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
+
+/**
+ * Created by arun on 9/10/17.
+ */
+public interface IFabricDiscoveryService {
+
+  /* (non-Javadoc)
+   * @see void#processDcNotificationStream(java.lang.String, java.lang.Integer, java.lang.String, java.lang.Boolean)
+   */
+  void processDcNotificationStream (Map<String, String> paramMap, SvcLogicContext ctx) throws SvcLogicException;
+
+}
diff --git a/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/WebSocketClient.java b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/WebSocketClient.java
new file mode 100644
index 00000000..bdecdc74
--- /dev/null
+++ b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/WebSocketClient.java
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.onap.ccsdk.sli.plugins.fabricdiscovery;
+
+import io.netty.bootstrap.Bootstrap;
+import io.netty.buffer.Unpooled;
+import io.netty.channel.Channel;
+import io.netty.channel.ChannelInitializer;
+import io.netty.channel.ChannelPipeline;
+import io.netty.channel.EventLoopGroup;
+import io.netty.channel.nio.NioEventLoopGroup;
+import io.netty.channel.socket.SocketChannel;
+import io.netty.channel.socket.nio.NioSocketChannel;
+import io.netty.handler.codec.http.HttpClientCodec;
+import io.netty.handler.codec.http.HttpObjectAggregator;
+import io.netty.handler.codec.http.websocketx.CloseWebSocketFrame;
+import io.netty.handler.codec.http.websocketx.PingWebSocketFrame;
+import io.netty.handler.codec.http.websocketx.TextWebSocketFrame;
+import io.netty.handler.codec.http.websocketx.WebSocketClientHandshakerFactory;
+import io.netty.handler.codec.http.websocketx.WebSocketVersion;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.URI;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class WebSocketClient {
+
+    private static final Logger LOG = LoggerFactory.getLogger(WebSocketClient.class);
+
+    private final URI uri;
+    private final Bootstrap bootstrap = new Bootstrap();
+    private final WebSocketClientHandler clientHandler;
+    private Channel clientChannel;
+    private final EventLoopGroup group = new NioEventLoopGroup();
+
+    public WebSocketClient(final URI uri, final IClientMessageCallback clientMessageCallback) {
+        this.uri = uri;
+        clientHandler = new WebSocketClientHandler(WebSocketClientHandshakerFactory.newHandshaker(uri,
+                WebSocketVersion.V13, null, false, null), clientMessageCallback);
+        // last null could be replaced with DefaultHttpHeaders
+        initialize();
+    }
+
+    public void initialize() {
+
+        String protocol = uri.getScheme();
+        if (!"ws".equals(protocol)) {
+            throw new IllegalArgumentException("Unsupported protocol: " + protocol);
+        }
+
+        bootstrap.group(group).channel(NioSocketChannel.class).handler(new ChannelInitializer<SocketChannel>() {
+            @Override
+            public void initChannel(final SocketChannel ch) throws Exception {
+                ChannelPipeline pipeline = ch.pipeline();
+                pipeline.addLast("http-codec", new HttpClientCodec());
+                pipeline.addLast("aggregator", new HttpObjectAggregator(8192));
+                pipeline.addLast("ws-handler", clientHandler);
+            }
+        });
+    }
+
+    public void connect() throws InterruptedException {
+        LOG.info("WebSocket Client connecting");
+        clientChannel = bootstrap.connect(uri.getHost(), uri.getPort()).sync().channel();
+        clientHandler.handshakeFuture().sync();
+    }
+
+    public void writeAndFlush(final String message) {
+        clientChannel.writeAndFlush(new TextWebSocketFrame(message));
+    }
+
+    public void writeAndFlush(final Object message) {
+        clientChannel.writeAndFlush(message);
+    }
+
+    public void ping() {
+        clientChannel.writeAndFlush(new PingWebSocketFrame(Unpooled.copiedBuffer(new byte[] { 1, 2, 3, 4, 5, 6 })));
+    }
+
+    public void close(final String reasonText) throws InterruptedException {
+        CloseWebSocketFrame closeWebSocketFrame = new CloseWebSocketFrame(1000, reasonText);
+        clientChannel.writeAndFlush(closeWebSocketFrame);
+
+        // WebSocketClientHandler will close the connection when the server
+        // responds to the CloseWebSocketFrame.
+        clientChannel.closeFuture().sync();
+        group.shutdownGracefully();
+    }
+}
diff --git a/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/WebSocketClientHandler.java b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/WebSocketClientHandler.java
new file mode 100644
index 00000000..c1c5dc30
--- /dev/null
+++ b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/WebSocketClientHandler.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.onap.ccsdk.sli.plugins.fabricdiscovery;
+
+import io.netty.channel.Channel;
+import io.netty.channel.ChannelFuture;
+import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.ChannelPromise;
+import io.netty.channel.SimpleChannelInboundHandler;
+import io.netty.handler.codec.http.FullHttpResponse;
+import io.netty.handler.codec.http.websocketx.CloseWebSocketFrame;
+import io.netty.handler.codec.http.websocketx.PongWebSocketFrame;
+import io.netty.handler.codec.http.websocketx.WebSocketClientHandshaker;
+import io.netty.handler.codec.http.websocketx.WebSocketFrame;
+import io.netty.util.CharsetUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class WebSocketClientHandler extends SimpleChannelInboundHandler<Object> {
+
+    private static final Logger LOG = LoggerFactory.getLogger(WebSocketClientHandler.class.toString());
+    private final WebSocketClientHandshaker handshaker;
+    private ChannelPromise handshakeFuture;
+    private final IClientMessageCallback messageListener;
+
+    public WebSocketClientHandler(WebSocketClientHandshaker handshaker, IClientMessageCallback listener) {
+        this.handshaker = handshaker;
+        this.messageListener = listener;
+    }
+
+    public ChannelFuture handshakeFuture() {
+        return handshakeFuture;
+    }
+
+    @Override
+    public void handlerAdded(ChannelHandlerContext ctx) throws Exception {
+        handshakeFuture = ctx.newPromise();
+    }
+
+    @Override
+    public void channelActive(ChannelHandlerContext ctx) throws Exception {
+        handshaker.handshake(ctx.channel());
+    }
+
+    @Override
+    public void channelInactive(ChannelHandlerContext ctx) throws Exception {
+        LOG.info("WebSocket Client disconnected!");
+    }
+
+    @Override
+    public void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception {
+        Channel ch = ctx.channel();
+        if (!handshaker.isHandshakeComplete()) {
+            handshaker.finishHandshake(ch, (FullHttpResponse) msg);
+            LOG.info("WebSocket Client connected!");
+            handshakeFuture.setSuccess();
+            return;
+        }
+
+        if (msg instanceof FullHttpResponse) {
+            FullHttpResponse response = (FullHttpResponse) msg;
+            throw new Exception("Unexpected FullHttpResponse (getStatus=" + response.getStatus() + ", content="
+                    + response.content().toString(CharsetUtil.UTF_8) + ')');
+        }
+
+        messageListener.onMessageReceived(msg);
+        WebSocketFrame frame = (WebSocketFrame) msg;
+
+        if (frame instanceof PongWebSocketFrame) {
+            LOG.info("WebSocket Client received pong");
+        } else if (frame instanceof CloseWebSocketFrame) {
+            LOG.info("WebSocket Client received closing");
+            ch.close();
+        }
+    }
+
+    @Override
+    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
+        LOG.info("Cause: {} .", cause.toString());
+
+        if (!handshakeFuture.isDone()) {
+            handshakeFuture.setFailure(cause);
+        }
+
+        ctx.close();
+    }
+}
diff --git a/fabric-discovery-plugin/provider/src/main/resources/org/opendaylight/blueprint/fabricdiscoveryplugin-blueprint.xml b/fabric-discovery-plugin/provider/src/main/resources/org/opendaylight/blueprint/fabricdiscoveryplugin-blueprint.xml
new file mode 100644
index 00000000..43137bb8
--- /dev/null
+++ b/fabric-discovery-plugin/provider/src/main/resources/org/opendaylight/blueprint/fabricdiscoveryplugin-blueprint.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
+           xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0"
+           odl:use-default-for-reference-types="true">
+
+
+    <bean id="fabricDiscoveryPlugin" class="org.onap.ccsdk.sli.plugins.fabricdiscovery.FabricDiscoveryPlugin" />
+    <service ref="fabricDiscoveryPlugin" interface="org.onap.ccsdk.sli.plugins.fabricdiscovery.FabricDiscoveryPlugin" />
+
+</blueprint>
diff --git a/pom.xml b/pom.xml
index fa0838de..8abd7613 100755
--- a/pom.xml
+++ b/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<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/maven-v4_0_0.xsd">
+<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/maven-v4_0_0.xsd">
 
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
@@ -108,7 +107,8 @@
     <modules>
         <module>properties-node</module>
         <module>restapi-call-node</module>
-    </modules>
+        <module>fabric-discovery-plugin</module>
+  </modules>
     <organization>
         <name>AT&amp;T</name>
     </organization>