Support collecting outbound vFlow stats for FLAT typed network

Change-Id: I359e2a39867126d76e4b7daae84aecf85e0f8c11
diff --git a/apps/openstacktelemetry/app/pom.xml b/apps/openstacktelemetry/app/pom.xml
index 7d81b2a..4573d45 100644
--- a/apps/openstacktelemetry/app/pom.xml
+++ b/apps/openstacktelemetry/app/pom.xml
@@ -145,6 +145,47 @@
         </dependency>
 
         <dependency>
+            <groupId>org.pacesys</groupId>
+            <artifactId>openstack4j-core</artifactId>
+            <version>${openstack4j.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.pacesys.openstack4j.connectors</groupId>
+            <artifactId>openstack4j-http-connector</artifactId>
+            <version>${openstack4j.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.pacesys.openstack4j.connectors</groupId>
+            <artifactId>openstack4j-httpclient</artifactId>
+            <version>${openstack4j.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.github.fge</groupId>
+            <artifactId>json-patch</artifactId>
+            <version>${json-patch.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.github.fge</groupId>
+            <artifactId>jackson-coreutils</artifactId>
+            <version>${jackson-coreutils.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.github.fge</groupId>
+            <artifactId>btf</artifactId>
+            <version>${btf.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.github.fge</groupId>
+            <artifactId>msg-simple</artifactId>
+            <version>${msg-simple.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.yaml</groupId>
+            <artifactId>snakeyaml</artifactId>
+            <version>${snakeyaml.version}</version>
+        </dependency>
+
+        <dependency>
             <groupId>org.glassfish.jersey.core</groupId>
             <artifactId>jersey-client</artifactId>
             <scope>test</scope>
@@ -236,8 +277,21 @@
                             ${project.groupId}.${project.artifactId}
                         </Bundle-SymbolicName>
                         <Import-Package>
+                            !org.apache.http.*,
+                            !com.fasterxml.jackson.dataformat.*,
+                            !javax.annotation,
                             *,org.glassfish.jersey.servlet
                         </Import-Package>
+                        <Embed-Dependency>
+                            openstack4j-core,
+                            openstack4j-http-connector,
+                            openstack4j-httpclient,
+                            json-patch,
+                            jackson-coreutils,
+                            btf,
+                            msg-simple,
+                            snakeyaml
+                        </Embed-Dependency>
                         <Web-ContextPath>${web.context}</Web-ContextPath>
                     </instructions>
                 </configuration>