AMBARI-19020. Ubuntu14/16 Add Support for Zookeeper on HDP 2.5 (Duc Le via ncole)

ambari-server/src/main/resources/stacks/HDP/2.5/services/ZOOKEEPER/metainfo.xml

@@ -21,6 +21,19 @@
     <service>
       <name>ZOOKEEPER</name>
       <version>3.4.6.2.5</version>
+      <osSpecifics>
+        <osSpecific>
+          <osFamily>ubuntu14,ubuntu16</osFamily>
+          <packages>
+            <package>
+              <name>zookeeper-${stack_version}</name>
+            </package>
+            <package>
+              <name>zookeeper-${stack_version}-server</name>
+            </package>
+          </packages>
+        </osSpecific>
+      </osSpecifics>
     </service>
   </services>
 </metainfo>