diff --git a/apps/openstacknode/app/src/main/java/org/onosproject/openstacknode/web/OpenstackNodeWebResource.java b/apps/openstacknode/app/src/main/java/org/onosproject/openstacknode/web/OpenstackNodeWebResource.java
index 1b69f30..0acdb88 100644
--- a/apps/openstacknode/app/src/main/java/org/onosproject/openstacknode/web/OpenstackNodeWebResource.java
+++ b/apps/openstacknode/app/src/main/java/org/onosproject/openstacknode/web/OpenstackNodeWebResource.java
@@ -101,7 +101,7 @@
     }
 
     /**
-     * Creates a set of openstack nodes' config from the JSON input stream.
+     * Updates a set of openstack nodes' config from the JSON input stream.
      *
      * @param input openstack nodes JSON input stream
      * @return 200 OK with the updated openstack node's config, 400 BAD_REQUEST
diff --git a/apps/openstacktelemetry/BUILD b/apps/openstacktelemetry/BUILD
index 8cbb47d..5bd1683 100644
--- a/apps/openstacktelemetry/BUILD
+++ b/apps/openstacktelemetry/BUILD
@@ -31,6 +31,7 @@
     "@com_google_code_gson_gson//jar",
     "//apps/openstacktelemetry/api:onos-apps-openstacktelemetry-api",
     "//apps/openstacktelemetry/app:onos-apps-openstacktelemetry-app",
+    "//apps/openstacktelemetry/web:onos-apps-openstacktelemetry-web",
 ]
 
 onos_app(
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultFlowInfo.java b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultFlowInfo.java
similarity index 92%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultFlowInfo.java
rename to apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultFlowInfo.java
index b0d3aad..c0655e9 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultFlowInfo.java
+++ b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultFlowInfo.java
@@ -13,21 +13,19 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.impl;
+package org.onosproject.openstacktelemetry.api;
 
+import org.onlab.packet.IPv4;
 import org.onlab.packet.IpPrefix;
 import org.onlab.packet.MacAddress;
 import org.onlab.packet.TpPort;
 import org.onlab.packet.VlanId;
 import org.onosproject.net.DeviceId;
-import org.onosproject.openstacktelemetry.api.FlowInfo;
-import org.onosproject.openstacktelemetry.api.StatsInfo;
 
 import java.util.Objects;
 
 import static com.google.common.base.MoreObjects.toStringHelper;
 import static com.google.common.base.Preconditions.checkNotNull;
-import static org.onosproject.openstacktelemetry.util.OpenstackTelemetryUtil.getProtocolNameFromType;
 
 /**
  * Implementation class of FlowInfo.
@@ -36,6 +34,11 @@
     private static final String INGRESS_STATS = "Ingress Port :";
     private static final String EGRESS_STATS = "Egress Port :";
 
+    private static final String PROTOCOL_NAME_TCP = "tcp";
+    private static final String PROTOCOL_NAME_UDP = "udp";
+    private static final String PROTOCOL_NAME_ANY = "any";
+    private static final int ARBITRARY_PROTOCOL = 0x0;
+
     private final byte flowType;
     private final DeviceId deviceId;
     private final int inputInterfaceId;
@@ -351,4 +354,24 @@
                     protocol, srcMac, dstMac, statsInfo);
         }
     }
+
+
+    /**
+     * Obtains protocol name from the protocol type.
+     *
+     * @param type transport protocol type
+     * @return transport protocol name
+     */
+    private String getProtocolNameFromType(byte type) {
+        switch (type) {
+            case IPv4.PROTOCOL_TCP:
+                return PROTOCOL_NAME_TCP;
+            case IPv4.PROTOCOL_UDP:
+                return PROTOCOL_NAME_UDP;
+            case ARBITRARY_PROTOCOL:
+                return PROTOCOL_NAME_ANY;
+            default:
+                return PROTOCOL_NAME_ANY;
+        }
+    }
 }
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultStatsFlowRule.java b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultStatsFlowRule.java
similarity index 97%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultStatsFlowRule.java
rename to apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultStatsFlowRule.java
index 9ee84f8..065ea63 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultStatsFlowRule.java
+++ b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultStatsFlowRule.java
@@ -13,12 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.impl;
+package org.onosproject.openstacktelemetry.api;
 
 import com.google.common.base.MoreObjects;
 import org.onlab.packet.IpPrefix;
 import org.onlab.packet.TpPort;
-import org.onosproject.openstacktelemetry.api.StatsFlowRule;
 
 import java.util.Objects;
 
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultStatsInfo.java b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultStatsInfo.java
similarity index 97%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultStatsInfo.java
rename to apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultStatsInfo.java
index 6e085a2..80ab0b9 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultStatsInfo.java
+++ b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultStatsInfo.java
@@ -13,9 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.impl;
-
-import org.onosproject.openstacktelemetry.api.StatsInfo;
+package org.onosproject.openstacktelemetry.api;
 
 import java.util.Objects;
 
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultTelemetryConfig.java b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultTelemetryConfig.java
similarity index 98%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultTelemetryConfig.java
rename to apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultTelemetryConfig.java
index d130446..02c1e84 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DefaultTelemetryConfig.java
+++ b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/DefaultTelemetryConfig.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.impl;
+package org.onosproject.openstacktelemetry.api;
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
diff --git a/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/TelemetryConfigAdminService.java b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/TelemetryConfigAdminService.java
index 18ee89b..c752f86 100644
--- a/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/TelemetryConfigAdminService.java
+++ b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/TelemetryConfigAdminService.java
@@ -51,4 +51,11 @@
      * @param config telemetry configuration
      */
     void updateTelemetryConfig(TelemetryConfig config);
+
+    /**
+     * Removes an existing telemetry configuration with the given config name.
+     *
+     * @param name configuration name
+     */
+    void removeTelemetryConfig(String name);
 }
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultFlowInfoTest.java b/apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultFlowInfoTest.java
similarity index 97%
rename from apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultFlowInfoTest.java
rename to apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultFlowInfoTest.java
index 1d03415..0d49490 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultFlowInfoTest.java
+++ b/apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultFlowInfoTest.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.impl;
+package org.onosproject.openstacktelemetry.api;
 
 import com.google.common.testing.EqualsTester;
 import org.junit.Before;
@@ -24,8 +24,6 @@
 import org.onlab.packet.TpPort;
 import org.onlab.packet.VlanId;
 import org.onosproject.net.DeviceId;
-import org.onosproject.openstacktelemetry.api.FlowInfo;
-import org.onosproject.openstacktelemetry.api.StatsInfo;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultStatsFlowRuleTest.java b/apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultStatsFlowRuleTest.java
similarity index 96%
rename from apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultStatsFlowRuleTest.java
rename to apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultStatsFlowRuleTest.java
index 54140dc..cadcd87 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultStatsFlowRuleTest.java
+++ b/apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultStatsFlowRuleTest.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.impl;
+package org.onosproject.openstacktelemetry.api;
 
 import com.google.common.testing.EqualsTester;
 import org.junit.Before;
@@ -21,7 +21,6 @@
 import org.onlab.packet.IpAddress;
 import org.onlab.packet.IpPrefix;
 import org.onlab.packet.TpPort;
-import org.onosproject.openstacktelemetry.api.StatsFlowRule;
 
 import static org.junit.Assert.assertEquals;
 import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultStatsInfoTest.java b/apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultStatsInfoTest.java
similarity index 97%
rename from apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultStatsInfoTest.java
rename to apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultStatsInfoTest.java
index bfe3745..9224374 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultStatsInfoTest.java
+++ b/apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultStatsInfoTest.java
@@ -13,12 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.impl;
+package org.onosproject.openstacktelemetry.api;
 
 import com.google.common.testing.EqualsTester;
 import org.junit.Before;
 import org.junit.Test;
-import org.onosproject.openstacktelemetry.api.StatsInfo;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultTelemetryConfigTest.java b/apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultTelemetryConfigTest.java
similarity index 98%
rename from apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultTelemetryConfigTest.java
rename to apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultTelemetryConfigTest.java
index 637f9fc..6734cfa 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultTelemetryConfigTest.java
+++ b/apps/openstacktelemetry/api/src/test/java/org/onosproject/openstacktelemetry/api/DefaultTelemetryConfigTest.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.impl;
+package org.onosproject.openstacktelemetry.api;
 
 import com.google.common.collect.Maps;
 import com.google.common.testing.EqualsTester;
diff --git a/apps/openstacktelemetry/app/BUILD b/apps/openstacktelemetry/app/BUILD
index a0a9778..91fd5aa 100644
--- a/apps/openstacktelemetry/app/BUILD
+++ b/apps/openstacktelemetry/app/BUILD
@@ -1,4 +1,4 @@
-COMPILE_DEPS = CORE_DEPS + JACKSON + KRYO + REST + CLI + [
+COMPILE_DEPS = CORE_DEPS + JACKSON + KRYO + CLI + REST + [
     "@kafka_clients//jar",
     "@jersey_client//jar",
     "@influxdb_java//jar",
@@ -20,19 +20,13 @@
     "//apps/openstacktelemetry/api:onos-apps-openstacktelemetry-api",
 ]
 
-TEST_DEPS = TEST_ADAPTERS + TEST_REST + [
+TEST_DEPS = TEST_ADAPTERS + [
     "//core/api:onos-api-tests",
     "//core/common:onos-core-common-tests",
-    "//web/api:onos-rest-tests",
 ]
 
 osgi_jar_with_tests(
-    api_description = "OpenStack Network Telemetry REST API",
-    api_package = "org.onosproject.openstacktelemetry.web",
-    api_title = "OpenStack Network Telemetry REST API",
-    api_version = "1.0",
     karaf_command_packages = ["org.onosproject.openstacktelemetry.cli"],
     test_deps = TEST_DEPS,
-    web_context = "/onos/openstacktelemetry",
     deps = COMPILE_DEPS,
 )
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaFlowInfoByteBufferCodec.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaFlowInfoByteBufferCodec.java
similarity index 97%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaFlowInfoByteBufferCodec.java
rename to apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaFlowInfoByteBufferCodec.java
index 2ee625f..759dd5a 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaFlowInfoByteBufferCodec.java
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaFlowInfoByteBufferCodec.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.codec;
+package org.onosproject.openstacktelemetry.codec.bytebuffer;
 
 import org.onlab.packet.IpAddress;
 import org.onlab.packet.IpAddress.Version;
@@ -25,7 +25,7 @@
 import org.onosproject.openstacktelemetry.api.ByteBufferCodec;
 import org.onosproject.openstacktelemetry.api.FlowInfo;
 import org.onosproject.openstacktelemetry.api.StatsInfo;
-import org.onosproject.openstacktelemetry.impl.DefaultFlowInfo;
+import org.onosproject.openstacktelemetry.api.DefaultFlowInfo;
 
 import java.nio.ByteBuffer;
 
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaMessageByteBufferCodec.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaMessageByteBufferCodec.java
similarity index 97%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaMessageByteBufferCodec.java
rename to apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaMessageByteBufferCodec.java
index 2be5f3e..514bc23 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaMessageByteBufferCodec.java
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaMessageByteBufferCodec.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.codec;
+package org.onosproject.openstacktelemetry.codec.bytebuffer;
 
 import org.onosproject.openstacktelemetry.api.FlowInfo;
 import org.onosproject.openstacktelemetry.api.TelemetryCodec;
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaStatsInfoByteBufferCodec.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaStatsInfoByteBufferCodec.java
similarity index 95%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaStatsInfoByteBufferCodec.java
rename to apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaStatsInfoByteBufferCodec.java
index ce3faa8..456dc72 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaStatsInfoByteBufferCodec.java
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaStatsInfoByteBufferCodec.java
@@ -13,11 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.codec;
+package org.onosproject.openstacktelemetry.codec.bytebuffer;
 
 import org.onosproject.openstacktelemetry.api.ByteBufferCodec;
 import org.onosproject.openstacktelemetry.api.StatsInfo;
-import org.onosproject.openstacktelemetry.impl.DefaultStatsInfo;
+import org.onosproject.openstacktelemetry.api.DefaultStatsInfo;
 
 import java.nio.ByteBuffer;
 
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/package-info.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/package-info.java
similarity index 91%
copy from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/package-info.java
copy to apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/package-info.java
index f7f6401..b8ef80a 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/package-info.java
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/bytebuffer/package-info.java
@@ -17,4 +17,4 @@
 /**
  * Implementations of the codec broker and openstack telemetry entity codecs.
  */
-package org.onosproject.openstacktelemetry.codec;
\ No newline at end of file
+package org.onosproject.openstacktelemetry.codec.bytebuffer;
\ No newline at end of file
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/gui/OpensteckTelemetryViewMessageHandler.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/gui/OpensteckTelemetryViewMessageHandler.java
index dcb7082..f6d9bdd 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/gui/OpensteckTelemetryViewMessageHandler.java
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/gui/OpensteckTelemetryViewMessageHandler.java
@@ -30,7 +30,7 @@
 import org.onosproject.openstacktelemetry.api.FlowInfo;
 import org.onosproject.openstacktelemetry.api.StatsFlowRule;
 import org.onosproject.openstacktelemetry.api.StatsFlowRuleAdminService;
-import org.onosproject.openstacktelemetry.impl.DefaultStatsFlowRule;
+import org.onosproject.openstacktelemetry.api.DefaultStatsFlowRule;
 import org.onosproject.ui.RequestHandler;
 import org.onosproject.ui.UiConnection;
 import org.onosproject.ui.UiMessageHandler;
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DistributedTelemetryConfigStore.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DistributedTelemetryConfigStore.java
index 8fc31a6..d066d85 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DistributedTelemetryConfigStore.java
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/DistributedTelemetryConfigStore.java
@@ -19,6 +19,7 @@
 import org.onlab.util.KryoNamespace;
 import org.onosproject.core.ApplicationId;
 import org.onosproject.core.CoreService;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
 import org.onosproject.openstacktelemetry.api.TelemetryConfigEvent;
 import org.onosproject.openstacktelemetry.api.TelemetryConfigProvider;
 import org.onosproject.openstacktelemetry.api.TelemetryConfigStore;
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/InfluxDbTelemetryManager.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/InfluxDbTelemetryManager.java
index 962779a..38dd2b8 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/InfluxDbTelemetryManager.java
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/InfluxDbTelemetryManager.java
@@ -201,7 +201,7 @@
 
             InfluxDB producer = InfluxDBFactory.connect(influxDbServerBuilder.toString(),
                     influxDbConfig.username(), influxDbConfig.password());
-            producers.put(config.name(), producer);
+            producers.put(name, producer);
 
             createDB(producer, influxDbConfig.database());
         }
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/KafkaTelemetryManager.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/KafkaTelemetryManager.java
index 152bfde..06936ca 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/KafkaTelemetryManager.java
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/KafkaTelemetryManager.java
@@ -54,8 +54,6 @@
 
     private final Logger log = LoggerFactory.getLogger(getClass());
 
-    private static final String CODEC_PREFIX = "org.onosproject.openstacktelemetry.codec.";
-
     private static final String BOOTSTRAP_SERVERS = "bootstrap.servers";
     private static final String RETRIES = "retries";
     private static final String ACKS = "acks";
@@ -102,11 +100,10 @@
         Set<Future<RecordMetadata>> futureSet = Sets.newHashSet();
         producers.forEach((k, v) -> {
             TelemetryConfig config = telemetryConfigService.getConfig(k);
-            KafkaTelemetryConfig kafkaConfig =
-                    fromTelemetryConfig(config);
+            KafkaTelemetryConfig kafkaConfig = fromTelemetryConfig(config);
 
             try {
-                Class codecClazz = Class.forName(CODEC_PREFIX + kafkaConfig.codec());
+                Class codecClazz = Class.forName(kafkaConfig.codec());
                 TelemetryCodec codec = (TelemetryCodec) codecClazz.newInstance();
 
                 ByteBuffer buffer = codec.encode(flowInfos);
@@ -148,7 +145,7 @@
             prop.put(KEY_SERIALIZER, kafkaConfig.keySerializer());
             prop.put(VALUE_SERIALIZER, kafkaConfig.valueSerializer());
 
-            producers.put(config.name(), new KafkaProducer<>(prop));
+            producers.put(name, new KafkaProducer<>(prop));
         }
     }
 
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/StatsFlowRuleManager.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/StatsFlowRuleManager.java
index 3d9f577..30faac7 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/StatsFlowRuleManager.java
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/StatsFlowRuleManager.java
@@ -57,6 +57,9 @@
 import org.onosproject.openstacknetworking.api.OpenstackNetworkService;
 import org.onosproject.openstacknode.api.OpenstackNode;
 import org.onosproject.openstacknode.api.OpenstackNodeService;
+import org.onosproject.openstacktelemetry.api.DefaultFlowInfo;
+import org.onosproject.openstacktelemetry.api.DefaultStatsFlowRule;
+import org.onosproject.openstacktelemetry.api.DefaultStatsInfo;
 import org.onosproject.openstacktelemetry.api.FlowInfo;
 import org.onosproject.openstacktelemetry.api.OpenstackTelemetryService;
 import org.onosproject.openstacktelemetry.api.StatsFlowRule;
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/TelemetryConfigManager.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/TelemetryConfigManager.java
index 3ae2504..9832ad3 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/TelemetryConfigManager.java
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/TelemetryConfigManager.java
@@ -23,6 +23,7 @@
 import org.onosproject.core.ApplicationId;
 import org.onosproject.core.CoreService;
 import org.onosproject.event.ListenerRegistry;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
 import org.onosproject.openstacktelemetry.api.TelemetryConfigAdminService;
 import org.onosproject.openstacktelemetry.api.TelemetryConfigEvent;
 import org.onosproject.openstacktelemetry.api.TelemetryConfigListener;
@@ -74,6 +75,7 @@
 
     private static final String ERR_NULL_CONFIG = "Telemetry config cannot be null";
     private static final String NO_CONFIG = "Telemetry config not found";
+    private static final String ERR_NULL_CONFIG_NAME = "Telemetry config name cannot be null";
 
     private static final KryoNamespace SERIALIZER_TELEMETRY_CONFIG =
             KryoNamespace.newBuilder()
@@ -175,6 +177,14 @@
     }
 
     @Override
+    public void removeTelemetryConfig(String name) {
+        checkNotNull(name, ERR_NULL_CONFIG_NAME);
+
+        telemetryConfigStore.removeTelemetryConfig(name);
+        log.info(String.format(MSG_TELEMETRY_CONFIG, name, MSG_REMOVED));
+    }
+
+    @Override
     public TelemetryConfig getConfig(String name) {
         return nullIsNotFound(telemetryConfigStore.telemetryConfig(name), NO_CONFIG);
     }
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/XmlTelemetryConfigLoader.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/XmlTelemetryConfigLoader.java
index 39a5df0..c9c6e9f 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/XmlTelemetryConfigLoader.java
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/impl/XmlTelemetryConfigLoader.java
@@ -21,6 +21,7 @@
 import org.apache.commons.configuration.ConfigurationException;
 import org.apache.commons.configuration.HierarchicalConfiguration;
 import org.apache.commons.configuration.XMLConfiguration;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
 import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
 
 import java.io.IOException;
@@ -45,8 +46,8 @@
  * </p>
  * <pre>
  *     &lt;configs&gt;
- *         &lt;config name=“...” [manufacturer="..." swVersion="..."]&gt;
- *            [&lt;property name=“key”&gt;value&lt;/key&gt;]
+ *         &lt;config name="..." [manufacturer="..." swVersion="..."]&gt;
+ *            [&lt;property name="key"&gt;value&lt;/key&gt;]
  *            ...
  *        &lt;/config&gt;
  *        ...
@@ -203,10 +204,16 @@
         ImmutableMap.Builder<String, String> properties = ImmutableMap.builder();
 
         // note that, we only allow the inheritance from single source
-        Map<String, String> parentConfigs = Maps.newHashMap();
+        final Map<String, String> parentConfigs = Maps.newHashMap();
         if (!parents.isEmpty()) {
             TelemetryConfig parent = parents.get(0);
-            parentConfigs = parent.properties();
+            parent.properties().forEach(parentConfigs::put);
+        }
+
+        for (HierarchicalConfiguration b : config.configurationsAt(PROPERTY)) {
+            if (parentConfigs.keySet().contains(b.getString(NAME))) {
+                parentConfigs.remove(b.getString(NAME));
+            }
         }
 
         properties.putAll(parentConfigs);
@@ -214,6 +221,7 @@
         for (HierarchicalConfiguration b : config.configurationsAt(PROPERTY)) {
             properties.put(b.getString(NAME), (String) b.getRootNode().getValue());
         }
+
         return properties.build();
     }
 }
diff --git a/apps/openstacktelemetry/app/src/main/resources/definitions/dummy.json b/apps/openstacktelemetry/app/src/main/resources/definitions/dummy.json
deleted file mode 100644
index 7a73a41..0000000
--- a/apps/openstacktelemetry/app/src/main/resources/definitions/dummy.json
+++ /dev/null
@@ -1,2 +0,0 @@
-{
-}
\ No newline at end of file
diff --git a/apps/openstacktelemetry/app/src/main/resources/org/onosproject/openstacktelemetry/impl/kafka-configs.xml b/apps/openstacktelemetry/app/src/main/resources/org/onosproject/openstacktelemetry/impl/kafka-configs.xml
index 7429ac2..48623b6 100644
--- a/apps/openstacktelemetry/app/src/main/resources/org/onosproject/openstacktelemetry/impl/kafka-configs.xml
+++ b/apps/openstacktelemetry/app/src/main/resources/org/onosproject/openstacktelemetry/impl/kafka-configs.xml
@@ -34,6 +34,8 @@
         </property>
         <property name="topic">sona.flow</property>
         <property name="key">flowdata</property>
-        <property name="codec">TinaMessageByteBufferCodec</property>
+        <property name="codec">
+            org.onosproject.openstacktelemetry.codec.bytebuffer.TinaMessageByteBufferCodec
+        </property>
     </config>
 </configs>
\ No newline at end of file
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/TinaFlowInfoByteBufferCodecTest.java b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaFlowInfoByteBufferCodecTest.java
similarity index 92%
rename from apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/TinaFlowInfoByteBufferCodecTest.java
rename to apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaFlowInfoByteBufferCodecTest.java
index 8f4af77..b1f48e4 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/TinaFlowInfoByteBufferCodecTest.java
+++ b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaFlowInfoByteBufferCodecTest.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.codec;
+package org.onosproject.openstacktelemetry.codec.bytebuffer;
 
 import com.google.common.testing.EqualsTester;
 import org.junit.Before;
@@ -24,10 +24,10 @@
 import org.onlab.packet.TpPort;
 import org.onlab.packet.VlanId;
 import org.onosproject.net.DeviceId;
+import org.onosproject.openstacktelemetry.api.DefaultFlowInfo;
+import org.onosproject.openstacktelemetry.api.DefaultStatsInfo;
 import org.onosproject.openstacktelemetry.api.FlowInfo;
 import org.onosproject.openstacktelemetry.api.StatsInfo;
-import org.onosproject.openstacktelemetry.impl.DefaultFlowInfo;
-import org.onosproject.openstacktelemetry.impl.DefaultStatsInfo;
 
 import java.nio.ByteBuffer;
 
@@ -52,8 +52,7 @@
     private static final MacAddress DST_MAC_ADDRESS = MacAddress.valueOf("FF:EE:DD:CC:BB:AA");
 
     private FlowInfo info;
-    private final TinaFlowInfoByteBufferCodec codec =
-            new TinaFlowInfoByteBufferCodec();
+    private final TinaFlowInfoByteBufferCodec codec = new TinaFlowInfoByteBufferCodec();
 
     /**
      * Initial setup for this unit test.
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/TinaStatsInfoByteBufferCodecTest.java b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaStatsInfoByteBufferCodecTest.java
similarity index 90%
rename from apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/TinaStatsInfoByteBufferCodecTest.java
rename to apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaStatsInfoByteBufferCodecTest.java
index f32e5bb..d217aea 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/TinaStatsInfoByteBufferCodecTest.java
+++ b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/bytebuffer/TinaStatsInfoByteBufferCodecTest.java
@@ -13,13 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.codec;
+package org.onosproject.openstacktelemetry.codec.bytebuffer;
 
 import com.google.common.testing.EqualsTester;
 import org.junit.Before;
 import org.junit.Test;
+import org.onosproject.openstacktelemetry.api.DefaultStatsInfo;
 import org.onosproject.openstacktelemetry.api.StatsInfo;
-import org.onosproject.openstacktelemetry.impl.DefaultStatsInfo;
 
 import java.nio.ByteBuffer;
 
@@ -39,8 +39,7 @@
     private static final short DROP_PACKETS = 30000;
 
     private StatsInfo info;
-    private final TinaStatsInfoByteBufferCodec codec =
-                                            new TinaStatsInfoByteBufferCodec();
+    private final TinaStatsInfoByteBufferCodec codec = new TinaStatsInfoByteBufferCodec();
 
     /**
      * Initial setup for this unit test.
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultGrpcTelemetryConfigTest.java b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultGrpcTelemetryConfigTest.java
index c56247f..89fc1d0 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultGrpcTelemetryConfigTest.java
+++ b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultGrpcTelemetryConfigTest.java
@@ -23,7 +23,7 @@
 import org.junit.Test;
 import org.onosproject.openstacktelemetry.api.config.GrpcTelemetryConfig;
 import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
-import org.onosproject.openstacktelemetry.impl.DefaultTelemetryConfig;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
 
 import java.util.Map;
 
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultInfluxDbTelemetryConfigTest.java b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultInfluxDbTelemetryConfigTest.java
index cd4a973..9f84015 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultInfluxDbTelemetryConfigTest.java
+++ b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultInfluxDbTelemetryConfigTest.java
@@ -23,7 +23,7 @@
 import org.junit.Test;
 import org.onosproject.openstacktelemetry.api.config.InfluxDbTelemetryConfig;
 import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
-import org.onosproject.openstacktelemetry.impl.DefaultTelemetryConfig;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
 
 import java.util.Map;
 
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultKafkaTelemetryConfigTest.java b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultKafkaTelemetryConfigTest.java
index ba9b34b..999bcf1 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultKafkaTelemetryConfigTest.java
+++ b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultKafkaTelemetryConfigTest.java
@@ -23,7 +23,7 @@
 import org.junit.Test;
 import org.onosproject.openstacktelemetry.api.config.KafkaTelemetryConfig;
 import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
-import org.onosproject.openstacktelemetry.impl.DefaultTelemetryConfig;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
 
 import java.util.Map;
 
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultPrometheusTelemetryConfigTest.java b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultPrometheusTelemetryConfigTest.java
index de94f83..4a89b74 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultPrometheusTelemetryConfigTest.java
+++ b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultPrometheusTelemetryConfigTest.java
@@ -23,7 +23,7 @@
 import org.junit.Test;
 import org.onosproject.openstacktelemetry.api.config.PrometheusTelemetryConfig;
 import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
-import org.onosproject.openstacktelemetry.impl.DefaultTelemetryConfig;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
 
 import java.util.Map;
 
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultRestTelemetryConfigTest.java b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultRestTelemetryConfigTest.java
index c78bb63..28b8465 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultRestTelemetryConfigTest.java
+++ b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/config/DefaultRestTelemetryConfigTest.java
@@ -23,7 +23,7 @@
 import org.junit.Test;
 import org.onosproject.openstacktelemetry.api.config.RestTelemetryConfig;
 import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
-import org.onosproject.openstacktelemetry.impl.DefaultTelemetryConfig;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
 
 import java.util.Map;
 
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultInfluxRecordTest.java b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultInfluxRecordTest.java
index 866e34d..da69380 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultInfluxRecordTest.java
+++ b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DefaultInfluxRecordTest.java
@@ -25,6 +25,8 @@
 import org.onlab.packet.TpPort;
 import org.onlab.packet.VlanId;
 import org.onosproject.net.DeviceId;
+import org.onosproject.openstacktelemetry.api.DefaultFlowInfo;
+import org.onosproject.openstacktelemetry.api.DefaultStatsInfo;
 import org.onosproject.openstacktelemetry.api.FlowInfo;
 import org.onosproject.openstacktelemetry.api.InfluxRecord;
 import org.onosproject.openstacktelemetry.api.StatsInfo;
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DistributedTelemetryConfigStoreTest.java b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DistributedTelemetryConfigStoreTest.java
index 511fa6d..85f6b41 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DistributedTelemetryConfigStoreTest.java
+++ b/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/impl/DistributedTelemetryConfigStoreTest.java
@@ -22,6 +22,7 @@
 import org.onosproject.TestApplicationId;
 import org.onosproject.core.ApplicationId;
 import org.onosproject.core.CoreServiceAdapter;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
 import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
 import org.onosproject.openstacktelemetry.api.config.TelemetryConfig.ConfigType;
 import org.onosproject.store.service.TestStorageService;
diff --git a/apps/openstacktelemetry/web/BUILD b/apps/openstacktelemetry/web/BUILD
new file mode 100644
index 0000000..a677d58
--- /dev/null
+++ b/apps/openstacktelemetry/web/BUILD
@@ -0,0 +1,19 @@
+COMPILE_DEPS = CORE_DEPS + JACKSON + KRYO + REST + [
+    "//apps/openstacktelemetry/api:onos-apps-openstacktelemetry-api",
+]
+
+TEST_DEPS = TEST_ADAPTERS + TEST_REST + [
+    "//core/api:onos-api-tests",
+    "//core/common:onos-core-common-tests",
+    "//web/api:onos-rest-tests",
+]
+
+osgi_jar_with_tests(
+    api_description = "OpenStack Network Telemetry REST API",
+    api_package = "org.onosproject.openstacktelemetry.web",
+    api_title = "OpenStack Network Telemetry REST API",
+    api_version = "1.0",
+    test_deps = TEST_DEPS,
+    web_context = "/onos/openstacktelemetry",
+    deps = COMPILE_DEPS,
+)
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/FlowInfoJsonCodec.java b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/FlowInfoJsonCodec.java
similarity index 97%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/FlowInfoJsonCodec.java
rename to apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/FlowInfoJsonCodec.java
index be51b15..a6d75ec 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/FlowInfoJsonCodec.java
+++ b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/FlowInfoJsonCodec.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.codec;
+package org.onosproject.openstacktelemetry.codec.rest;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.node.ObjectNode;
@@ -27,7 +27,7 @@
 import org.onosproject.net.DeviceId;
 import org.onosproject.openstacktelemetry.api.FlowInfo;
 import org.onosproject.openstacktelemetry.api.StatsInfo;
-import org.onosproject.openstacktelemetry.impl.DefaultFlowInfo;
+import org.onosproject.openstacktelemetry.api.DefaultFlowInfo;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 import static org.onlab.packet.VlanId.NO_VID;
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/StatsFlowRuleJsonCodec.java b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/StatsFlowRuleJsonCodec.java
similarity index 80%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/StatsFlowRuleJsonCodec.java
rename to apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/StatsFlowRuleJsonCodec.java
index 384987b..3d2b13f 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/StatsFlowRuleJsonCodec.java
+++ b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/StatsFlowRuleJsonCodec.java
@@ -13,21 +13,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.codec;
+package org.onosproject.openstacktelemetry.codec.rest;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import org.apache.commons.lang3.exception.ExceptionUtils;
+import org.onlab.packet.IPv4;
+import org.onlab.packet.IpPrefix;
 import org.onlab.packet.TpPort;
 import org.onosproject.codec.CodecContext;
 import org.onosproject.codec.JsonCodec;
+import org.onosproject.openstacktelemetry.api.DefaultStatsFlowRule;
 import org.onosproject.openstacktelemetry.api.StatsFlowRule;
-import org.onosproject.openstacktelemetry.impl.DefaultStatsFlowRule;
 import org.slf4j.Logger;
 
-import org.onlab.packet.IpPrefix;
-
 import static com.google.common.base.Preconditions.checkNotNull;
-import static org.onosproject.openstacktelemetry.util.OpenstackTelemetryUtil.getProtocolTypeFromString;
 import static org.slf4j.LoggerFactory.getLogger;
 
 /**
@@ -37,6 +36,11 @@
 
     private final Logger log = getLogger(getClass());
 
+    private static final String PROTOCOL_NAME_TCP = "tcp";
+    private static final String PROTOCOL_NAME_UDP = "udp";
+    private static final String PROTOCOL_NAME_ANY = "any";
+    private static final int ARBITRARY_PROTOCOL = 0x0;
+
     public static final String SRC_IP_PREFIX = "srcIpPrefix";
     public static final String DST_IP_PREFIX = "dstIpPrefix";
     public static final String IP_PROTOCOL   = "ipProtocol";
@@ -88,4 +92,21 @@
         }
         return null;
     }
+
+    /**
+     * Obtains transport protocol type from the given string.
+     *
+     * @param str transport protocol name
+     * @return transport protocol type
+     */
+    private byte getProtocolTypeFromString(String str) {
+        switch (str.toLowerCase()) {
+            case PROTOCOL_NAME_TCP:
+                return IPv4.PROTOCOL_TCP;
+            case PROTOCOL_NAME_UDP:
+                return IPv4.PROTOCOL_UDP;
+            default:
+                return ARBITRARY_PROTOCOL;
+        }
+    }
 }
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/StatsInfoJsonCodec.java b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/StatsInfoJsonCodec.java
similarity index 95%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/StatsInfoJsonCodec.java
rename to apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/StatsInfoJsonCodec.java
index 905b2ff..de8a7ef 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/StatsInfoJsonCodec.java
+++ b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/StatsInfoJsonCodec.java
@@ -13,13 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.codec;
+package org.onosproject.openstacktelemetry.codec.rest;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import org.onosproject.codec.CodecContext;
 import org.onosproject.codec.JsonCodec;
 import org.onosproject.openstacktelemetry.api.StatsInfo;
-import org.onosproject.openstacktelemetry.impl.DefaultStatsInfo;
+import org.onosproject.openstacktelemetry.api.DefaultStatsInfo;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
diff --git a/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfigJsonCodec.java b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfigJsonCodec.java
new file mode 100644
index 0000000..8c0a6e3
--- /dev/null
+++ b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfigJsonCodec.java
@@ -0,0 +1,131 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * 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 org.onosproject.openstacktelemetry.codec.rest;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Maps;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
+import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
+
+import java.util.Map;
+import java.util.stream.IntStream;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import static org.onlab.util.Tools.nullIsIllegal;
+
+/**
+ * Openstack telemetry config codec used for serializing and de-serializing JSON string.
+ */
+public final class TelemetryConfigJsonCodec extends JsonCodec<TelemetryConfig> {
+
+    private static final String NAME = "name";
+    private static final String TYPE = "type";
+    private static final String MANUFACTURER = "manufacturer";
+    private static final String SW_VERSION = "swVersion";
+    private static final String ENABLED = "enabled";
+    private static final String PROPS = "props";
+    private static final String KEY = "key";
+    private static final String VALUE = "value";
+
+    private static final String MISSING_MESSAGE = " is required in TelemetryConfig";
+
+    @Override
+    public ObjectNode encode(TelemetryConfig config, CodecContext context) {
+        checkNotNull(config, "TelemetryConfig cannot be null");
+
+        ObjectNode node = context.mapper().createObjectNode()
+                .put(NAME, config.name())
+                .put(TYPE, config.type().name())
+                .put(MANUFACTURER, config.manufacturer())
+                .put(SW_VERSION, config.swVersion())
+                .put(ENABLED, config.enabled());
+
+        Map<String, String> props = config.properties();
+        ArrayNode propsJson = context.mapper().createArrayNode();
+        props.forEach((k, v) -> {
+            ObjectNode propNode = context.mapper().createObjectNode();
+            propNode.put(KEY, k);
+            propNode.put(VALUE, v);
+            propsJson.add(propNode);
+        });
+        node.set(PROPS, propsJson);
+        return node;
+    }
+
+    @Override
+    public TelemetryConfig decode(ObjectNode json, CodecContext context) {
+        if (json == null || !json.isObject()) {
+            return null;
+        }
+
+        // parse name
+        String name = nullIsIllegal(json.get(NAME),
+                NAME + MISSING_MESSAGE).asText();
+
+        // parse type
+        String type = nullIsIllegal(json.get(TYPE),
+                TYPE + MISSING_MESSAGE).asText();
+
+        TelemetryConfig.ConfigType configType = configType(type);
+
+        // parse manufacturer
+        String manufacturer = nullIsIllegal(json.get(MANUFACTURER).asText(),
+                MANUFACTURER + MISSING_MESSAGE);
+
+        // parse software version
+        String swVersion = nullIsIllegal(json.get(SW_VERSION),
+                SW_VERSION + MISSING_MESSAGE).asText();
+
+        // parse enabled flag
+        boolean enabled = nullIsIllegal(json.get(ENABLED),
+                ENABLED + MISSING_MESSAGE).asBoolean();
+
+        JsonNode propertiesJson = json.get(PROPS);
+        Map<String, String> properties = Maps.newConcurrentMap();
+        if (propertiesJson != null) {
+            IntStream.range(0, propertiesJson.size()).forEach(i -> {
+                ObjectNode propertyJson = get(propertiesJson, i);
+                properties.put(propertyJson.get(KEY).asText(),
+                        propertyJson.get(VALUE).asText());
+            });
+        }
+
+        return new DefaultTelemetryConfig(name, configType,
+                ImmutableList.of(), manufacturer, swVersion, enabled, properties);
+    }
+
+    private TelemetryConfig.ConfigType configType(String type) {
+        switch (type.toUpperCase()) {
+            case "KAFKA" :
+                return TelemetryConfig.ConfigType.KAFKA;
+            case "GRPC" :
+                return TelemetryConfig.ConfigType.GRPC;
+            case "INFLUXDB" :
+                return TelemetryConfig.ConfigType.INFLUXDB;
+            case "PROMETHEUS" :
+                return TelemetryConfig.ConfigType.PROMETHEUS;
+            case "REST" :
+                return TelemetryConfig.ConfigType.REST;
+            default:
+                return TelemetryConfig.ConfigType.UNKNOWN;
+        }
+    }
+}
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/package-info.java b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/package-info.java
similarity index 92%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/package-info.java
rename to apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/package-info.java
index f7f6401..3a699c1 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/package-info.java
+++ b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/codec/rest/package-info.java
@@ -17,4 +17,4 @@
 /**
  * Implementations of the codec broker and openstack telemetry entity codecs.
  */
-package org.onosproject.openstacktelemetry.codec;
\ No newline at end of file
+package org.onosproject.openstacktelemetry.codec.rest;
\ No newline at end of file
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegister.java b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegister.java
similarity index 80%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegister.java
rename to apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegister.java
index c8bfeb5..6bd8636 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegister.java
+++ b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegister.java
@@ -15,18 +15,20 @@
  */
 package org.onosproject.openstacktelemetry.web;
 
+import org.onosproject.codec.CodecService;
+import org.onosproject.openstacktelemetry.api.FlowInfo;
+import org.onosproject.openstacktelemetry.api.StatsFlowRule;
+import org.onosproject.openstacktelemetry.api.StatsInfo;
+import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
+import org.onosproject.openstacktelemetry.codec.rest.FlowInfoJsonCodec;
+import org.onosproject.openstacktelemetry.codec.rest.StatsFlowRuleJsonCodec;
+import org.onosproject.openstacktelemetry.codec.rest.StatsInfoJsonCodec;
+import org.onosproject.openstacktelemetry.codec.rest.TelemetryConfigJsonCodec;
 import org.osgi.service.component.annotations.Activate;
 import org.osgi.service.component.annotations.Component;
 import org.osgi.service.component.annotations.Deactivate;
 import org.osgi.service.component.annotations.Reference;
 import org.osgi.service.component.annotations.ReferenceCardinality;
-import org.onosproject.codec.CodecService;
-import org.onosproject.openstacktelemetry.api.FlowInfo;
-import org.onosproject.openstacktelemetry.api.StatsFlowRule;
-import org.onosproject.openstacktelemetry.api.StatsInfo;
-import org.onosproject.openstacktelemetry.codec.FlowInfoJsonCodec;
-import org.onosproject.openstacktelemetry.codec.StatsFlowRuleJsonCodec;
-import org.onosproject.openstacktelemetry.codec.StatsInfoJsonCodec;
 
 import static org.slf4j.LoggerFactory.getLogger;
 
@@ -46,6 +48,7 @@
         codecService.registerCodec(StatsInfo.class, new StatsInfoJsonCodec());
         codecService.registerCodec(FlowInfo.class, new FlowInfoJsonCodec());
         codecService.registerCodec(StatsFlowRule.class, new StatsFlowRuleJsonCodec());
+        codecService.registerCodec(TelemetryConfig.class, new TelemetryConfigJsonCodec());
 
         log.info("Started");
     }
@@ -55,6 +58,7 @@
         codecService.unregisterCodec(StatsInfo.class);
         codecService.unregisterCodec(FlowInfo.class);
         codecService.unregisterCodec(StatsFlowRule.class);
+        codecService.unregisterCodec(TelemetryConfig.class);
 
         log.info("Stopped");
     }
diff --git a/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryConfigWebResource.java b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryConfigWebResource.java
new file mode 100644
index 0000000..7484d04
--- /dev/null
+++ b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryConfigWebResource.java
@@ -0,0 +1,212 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * 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 org.onosproject.openstacktelemetry.web;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.google.common.collect.Maps;
+import org.onosproject.openstacktelemetry.api.TelemetryConfigAdminService;
+import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
+import org.onosproject.rest.AbstractWebResource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriInfo;
+import java.util.Map;
+
+import static org.onlab.util.Tools.nullIsIllegal;
+import static org.onlab.util.Tools.nullIsNotFound;
+
+/**
+ * Handles REST API call of openstack telemetry configuration.
+ */
+@Path("config")
+public class OpenstackTelemetryConfigWebResource extends AbstractWebResource {
+
+    private final Logger log = LoggerFactory.getLogger(getClass());
+
+    private static final String MESSAGE_CONFIG = "Received config %s request";
+    private static final String CONFIG = "config";
+    private static final String ADDRESS = "address";
+    private static final String QUERY = "QUERY";
+    private static final String UPDATE = "UPDATE";
+    private static final String DELETE = "DELETE";
+    private static final String CONFIG_NAME = "config name";
+    private static final String NOT_NULL_MESSAGE = " cannot be null";
+    private static final String CONFIG_NOT_FOUND = "Config is not found";
+
+    private final TelemetryConfigAdminService configService =
+                                        get(TelemetryConfigAdminService.class);
+
+    @Context
+    private UriInfo uriInfo;
+
+    /**
+     * Updates the telemetry configuration address from the JSON input stream.
+     *
+     * @param configName telemetry config name
+     * @param address telemetry config address
+     * @return 200 OK with the updated telemetry config, 400 BAD_REQUEST
+     * if the JSON is malformed, and 304 NOT_MODIFIED without the updated config
+     * due to incorrect configuration name so that we cannot find the existing config
+     */
+    @PUT
+    @Path("address/{name}/{address}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response updateConfigAddress(@PathParam("name") String configName,
+                                        @PathParam("address") String address) {
+        log.trace(String.format(MESSAGE_CONFIG, UPDATE));
+
+        try {
+            TelemetryConfig config = configService.getConfig(
+                    nullIsIllegal(configName, CONFIG_NAME + NOT_NULL_MESSAGE));
+
+            if (config == null) {
+                log.warn("There is no config found to modify for {}", configName);
+                return Response.notModified().build();
+            } else {
+                Map<String, String> updatedProperties =
+                        Maps.newHashMap(config.properties());
+                updatedProperties.put(ADDRESS,
+                        nullIsIllegal(address, ADDRESS + NOT_NULL_MESSAGE));
+                TelemetryConfig updatedConfig =
+                        config.updateProperties(updatedProperties);
+
+                configService.updateTelemetryConfig(updatedConfig);
+                return Response.ok().build();
+            }
+
+        } catch (Exception e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    /**
+     * Deletes the telemetry configuration by referring to configuration name.
+     *
+     * @param configName telemetry configuration name
+     * @return 204 NO_CONTENT, 400 BAD_REQUEST if the JSON is malformed,
+     * and 304 NOT_MODIFIED without removing config, due to incorrect
+     * configuration name so that we cannot find the existing config
+     */
+    @DELETE
+    @Path("{name}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response deleteTelemetryConfig(@PathParam("name") String configName) {
+        log.trace(String.format(MESSAGE_CONFIG, DELETE));
+
+        TelemetryConfig config = configService.getConfig(
+                nullIsIllegal(configName, CONFIG_NAME + NOT_NULL_MESSAGE));
+
+        if (config == null) {
+            log.warn("There is no config found to delete for {}", configName);
+            return Response.notModified().build();
+        } else {
+            configService.removeTelemetryConfig(configName);
+            return Response.noContent().build();
+        }
+    }
+
+    /**
+     * Get details of telemetry config.
+     * Returns detailed properties of the specified telemetry config.
+     *
+     * @param configName telemetry configName
+     * @return 200 OK with detailed properties of the specific telemetry config
+     * @onos.rsModel TelemetryConfig
+     */
+    @GET
+    @Path("{name}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response getConfig(@PathParam("name") String configName) {
+        log.trace(String.format(MESSAGE_CONFIG, QUERY));
+
+        final TelemetryConfig config =
+                nullIsNotFound(configService.getConfig(configName), CONFIG_NOT_FOUND);
+        final ObjectNode root = codec(TelemetryConfig.class).encode(config, this);
+        return ok(root).build();
+    }
+
+    /**
+     * Enables the telemetry configuration with the given config name.
+     *
+     * @param configName telemetry configuration name
+     * @return 200 OK with the enabled telemetry config,
+     * 400 BAD_REQUEST if the JSON is malformed,
+     * and 304 NOT_MODIFIED without removing config, due to incorrect
+     * configuration name so that we cannot find the existing config
+     */
+    @PUT
+    @Path("enable/{name}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response enableConfig(@PathParam("name") String configName) {
+        log.trace(String.format(MESSAGE_CONFIG, UPDATE));
+
+        TelemetryConfig config = configService.getConfig(
+                nullIsIllegal(configName, CONFIG_NAME + NOT_NULL_MESSAGE));
+
+        if (config == null) {
+            log.warn("There is no config found to enable for {}", configName);
+            return Response.notModified().build();
+        } else {
+            TelemetryConfig updatedConfig = config.updateEnabled(true);
+            configService.updateTelemetryConfig(updatedConfig);
+            return Response.ok().build();
+        }
+    }
+
+    /**
+     * Disables the telemetry configuration with the given config name.
+     *
+     * @param configName telemetry configuration name
+     * @return 200 OK with the disabled telemetry config
+     * 400 BAD_REQUEST if the JSON is malformed,
+     * and 304 NOT_MODIFIED without removing config, due to incorrect
+     * configuration name so that we cannot find the existing config
+     */
+    @PUT
+    @Path("disable/{name}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response disableConfig(@PathParam("name") String configName) {
+        log.trace(String.format(MESSAGE_CONFIG, UPDATE));
+
+        TelemetryConfig config = configService.getConfig(
+                nullIsIllegal(configName, CONFIG_NAME + NOT_NULL_MESSAGE));
+
+        if (config == null) {
+            log.warn("There is no config found to disable for {}", configName);
+            return Response.notModified().build();
+        } else {
+            TelemetryConfig updatedConfig = config.updateEnabled(false);
+            configService.updateTelemetryConfig(updatedConfig);
+            return Response.ok().build();
+        }
+    }
+}
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebApplication.java b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebApplication.java
similarity index 88%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebApplication.java
rename to apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebApplication.java
index 9dc4e18..4deff1c 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebApplication.java
+++ b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebApplication.java
@@ -25,6 +25,7 @@
 public class OpenstackTelemetryWebApplication extends AbstractWebApplication {
     @Override
     public Set<Class<?>> getClasses() {
-        return getClasses(OpenstackTelemetryWebResource.class);
+        return getClasses(OpenstackTelemetryWebResource.class,
+                OpenstackTelemetryConfigWebResource.class);
     }
 }
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebResource.java b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebResource.java
similarity index 94%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebResource.java
rename to apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebResource.java
index 34f8366..40b5c93 100644
--- a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebResource.java
+++ b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryWebResource.java
@@ -24,7 +24,7 @@
 import org.onosproject.openstacktelemetry.api.FlowInfo;
 import org.onosproject.openstacktelemetry.api.StatsFlowRule;
 import org.onosproject.openstacktelemetry.api.StatsFlowRuleAdminService;
-import org.onosproject.openstacktelemetry.codec.FlowInfoJsonCodec;
+import org.onosproject.openstacktelemetry.codec.rest.FlowInfoJsonCodec;
 import org.onosproject.rest.AbstractWebResource;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -51,7 +51,6 @@
 /**
  * Handles REST API call of openstack telemetry.
  */
-
 @Path("telemetry")
 public class OpenstackTelemetryWebResource extends AbstractWebResource {
 
@@ -138,18 +137,13 @@
         Set<FlowInfo> flowInfoSet;
         flowInfoSet = statsFlowRuleService.getOverlayFlowInfos();
 
-        log.info("\n\n======================================================\n" +
-                 "FlowInfo Set: \n{}" +
-                 "\n\n======================================================\n",
-                 flowInfoSet);
-
         JsonCodec<FlowInfo> flowInfoCodec = new FlowInfoJsonCodec();
 
         ObjectNode nodeJson;
         int idx = 0;
         for (FlowInfo flowInfo: flowInfoSet) {
             nodeJson = flowInfoCodec.encode(flowInfo, this);
-            root.put("FlowInfo" + String.valueOf(idx++), nodeJson.toString());
+            root.put("FlowInfo" + idx++, nodeJson.toString());
         }
         return ok(root).build();
     }
diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/web/package-info.java b/apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/package-info.java
similarity index 100%
rename from apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/web/package-info.java
rename to apps/openstacktelemetry/web/src/main/java/org/onosproject/openstacktelemetry/web/package-info.java
diff --git a/apps/openstacktelemetry/web/src/main/resources/definitions/TelemetryConfig.json b/apps/openstacktelemetry/web/src/main/resources/definitions/TelemetryConfig.json
new file mode 100644
index 0000000..f4d1288
--- /dev/null
+++ b/apps/openstacktelemetry/web/src/main/resources/definitions/TelemetryConfig.json
@@ -0,0 +1,53 @@
+{
+  "type": "object",
+  "required": [
+    "name",
+    "type",
+    "manufacturer",
+    "swVersion",
+    "enabled",
+    "properties"
+  ],
+  "properties": {
+    "name": {
+      "type": "string",
+      "example": "grpc config"
+    },
+    "type": {
+      "type": "string",
+      "example": "GRPC"
+    },
+    "manufacturer": {
+      "type": "string",
+      "example": "grpc.io"
+    },
+    "swVersion": {
+      "type": "string",
+      "example": "1.0"
+    },
+    "enabled": {
+      "type": "boolean",
+      "example": true
+    },
+    "props": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "required": [
+          "key",
+          "value"
+        ],
+        "properties": {
+          "key": {
+            "type": "string",
+            "example": "address"
+          },
+          "value": {
+            "type": "string",
+            "example": "127.0.0.1"
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/apps/openstacktelemetry/app/src/main/webapp/WEB-INF/web.xml b/apps/openstacktelemetry/web/src/main/webapp/WEB-INF/web.xml
similarity index 100%
rename from apps/openstacktelemetry/app/src/main/webapp/WEB-INF/web.xml
rename to apps/openstacktelemetry/web/src/main/webapp/WEB-INF/web.xml
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/FlowInfoJsonCodecTest.java b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/FlowInfoJsonCodecTest.java
similarity index 95%
rename from apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/FlowInfoJsonCodecTest.java
rename to apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/FlowInfoJsonCodecTest.java
index ee84e59..4d3cb47 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/FlowInfoJsonCodecTest.java
+++ b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/FlowInfoJsonCodecTest.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.codec;
+package org.onosproject.openstacktelemetry.codec.rest;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ObjectNode;
@@ -32,8 +32,8 @@
 import org.onosproject.net.DeviceId;
 import org.onosproject.openstacktelemetry.api.FlowInfo;
 import org.onosproject.openstacktelemetry.api.StatsInfo;
-import org.onosproject.openstacktelemetry.impl.DefaultFlowInfo;
-import org.onosproject.openstacktelemetry.impl.DefaultStatsInfo;
+import org.onosproject.openstacktelemetry.api.DefaultFlowInfo;
+import org.onosproject.openstacktelemetry.api.DefaultStatsInfo;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -44,7 +44,7 @@
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.notNullValue;
 import static org.onosproject.net.NetTestTools.APP_ID;
-import static org.onosproject.openstacktelemetry.codec.FlowInfoJsonMatcher.matchesFlowInfo;
+import static org.onosproject.openstacktelemetry.codec.rest.FlowInfoJsonMatcher.matchesFlowInfo;
 
 /**
  * Unit tests for FlowInfo codec.
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/FlowInfoJsonMatcher.java b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/FlowInfoJsonMatcher.java
similarity index 98%
rename from apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/FlowInfoJsonMatcher.java
rename to apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/FlowInfoJsonMatcher.java
index 7574054..66ab1ba 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/FlowInfoJsonMatcher.java
+++ b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/FlowInfoJsonMatcher.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.codec;
+package org.onosproject.openstacktelemetry.codec.rest;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import org.hamcrest.Description;
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/StatsInfoJsonMatcher.java b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/StatsInfoJsonMatcher.java
similarity index 98%
rename from apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/StatsInfoJsonMatcher.java
rename to apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/StatsInfoJsonMatcher.java
index ffebaf5..4ad86fa 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/codec/StatsInfoJsonMatcher.java
+++ b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/StatsInfoJsonMatcher.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onosproject.openstacktelemetry.codec;
+package org.onosproject.openstacktelemetry.codec.rest;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import org.hamcrest.Description;
diff --git a/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfigCodecTest.java b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfigCodecTest.java
new file mode 100644
index 0000000..626aa02
--- /dev/null
+++ b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfigCodecTest.java
@@ -0,0 +1,175 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * 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 org.onosproject.openstacktelemetry.codec.rest;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Maps;
+import org.hamcrest.MatcherAssert;
+import org.junit.Before;
+import org.junit.Test;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.codec.impl.CodecManager;
+import org.onosproject.core.CoreService;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
+import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.Map;
+
+import static junit.framework.TestCase.assertEquals;
+import static junit.framework.TestCase.assertTrue;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.onosproject.net.NetTestTools.APP_ID;
+import static org.onosproject.openstacktelemetry.codec.rest.TelemetryConfigJsonMatcher.matchesTelemetryConfig;
+
+/**
+ * Unit tests for TelemetryConfig codec.
+ */
+public class TelemetryConfigCodecTest {
+
+    MockCodecContext context;
+
+    JsonCodec<TelemetryConfig> telemetryConfigCodec;
+
+    final CoreService mockCoreService = createMock(CoreService.class);
+    private static final String REST_APP_ID = "org.onosproject.rest";
+
+    @Before
+    public void setUp() {
+        context = new MockCodecContext();
+        telemetryConfigCodec = new TelemetryConfigJsonCodec();
+
+        assertThat(telemetryConfigCodec, notNullValue());
+
+        expect(mockCoreService.registerApplication(REST_APP_ID))
+                .andReturn(APP_ID).anyTimes();
+        replay(mockCoreService);
+        context.registerService(CoreService.class, mockCoreService);
+    }
+
+    /**
+     * Tests the telemetry config encoding.
+     */
+    @Test
+    public void testTelemetryConfigEncode() {
+
+        String name = "grpc";
+        TelemetryConfig.ConfigType type = TelemetryConfig.ConfigType.GRPC;
+        String manufacturer = "grpc.io";
+        String swVersion = "1.0";
+        boolean enabled = true;
+
+        Map<String, String> properties = Maps.newConcurrentMap();
+        properties.put("key1", "value1");
+        properties.put("key2", "value2");
+
+        TelemetryConfig config = new DefaultTelemetryConfig(name, type,
+                ImmutableList.of(), manufacturer, swVersion, enabled, properties);
+
+        ObjectNode configJson = telemetryConfigCodec.encode(config, context);
+        assertThat(configJson, matchesTelemetryConfig(config));
+    }
+
+    /**
+     * Tests the telemetry config decoding.
+     */
+    @Test
+    public void testTelemetryConfigDecode() throws IOException {
+        TelemetryConfig config = getTelemetryConfig("TelemetryConfig.json");
+
+        assertEquals(config.name(), "grpc-config");
+        assertEquals(config.type().name(), "GRPC");
+        assertEquals(config.manufacturer(), "grpc.io");
+        assertEquals(config.swVersion(), "1.0");
+        assertTrue(config.enabled());
+
+        config.properties().forEach((k, v) -> {
+            if (k.equals("address")) {
+                assertEquals(v, "127.0.0.1");
+            }
+            if (k.equals("port")) {
+                assertEquals(v, "9092");
+            }
+        });
+    }
+
+    /**
+     * Reads in a telemetry config from the given resource and decodes it.
+     *
+     * @param resourceName resource to use to read the JSON for the rule
+     * @return decoded telemetry config
+     * @throws IOException if processing the resource fails
+     */
+    private TelemetryConfig getTelemetryConfig(String resourceName) throws IOException {
+        InputStream jsonStream = TelemetryConfigCodecTest.class.getResourceAsStream(resourceName);
+        JsonNode json = context.mapper().readTree(jsonStream);
+        MatcherAssert.assertThat(json, notNullValue());
+        TelemetryConfig config = telemetryConfigCodec.decode((ObjectNode) json, context);
+        assertThat(config, notNullValue());
+        return config;
+    }
+
+    /**
+     * Mock codec context for use in codec unit tests.
+     */
+    private class MockCodecContext implements CodecContext {
+        private final ObjectMapper mapper = new ObjectMapper();
+        private final CodecManager manager = new CodecManager();
+        private final Map<Class<?>, Object> services = new HashMap<>();
+
+        /**
+         * Constructs a new mock codec context.
+         */
+        public MockCodecContext() {
+            manager.activate();
+        }
+
+        @Override
+        public ObjectMapper mapper() {
+            return mapper;
+        }
+
+        @SuppressWarnings("unchecked")
+        @Override
+        public <T> JsonCodec<T> codec(Class<T> entityClass) {
+            if (entityClass == TelemetryConfig.class) {
+                return (JsonCodec<T>) telemetryConfigCodec;
+            }
+            return manager.getCodec(entityClass);
+        }
+
+        @SuppressWarnings("unchecked")
+        @Override
+        public <T> T getService(Class<T> serviceClass) {
+            return (T) services.get(serviceClass);
+        }
+
+        // for registering mock services
+        public <T> void registerService(Class<T> serviceClass, T impl) {
+            services.put(serviceClass, impl);
+        }
+    }
+}
diff --git a/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfigJsonMatcher.java b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfigJsonMatcher.java
new file mode 100644
index 0000000..9bc50a2
--- /dev/null
+++ b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfigJsonMatcher.java
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * 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 org.onosproject.openstacktelemetry.codec.rest;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.hamcrest.Description;
+import org.hamcrest.TypeSafeDiagnosingMatcher;
+import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
+
+/**
+ * Hamcrest matcher for TelemetryConfig.
+ */
+public final class TelemetryConfigJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> {
+
+    private final TelemetryConfig telemetryConfig;
+
+    private static final String NAME = "name";
+    private static final String TYPE = "type";
+    private static final String MANUFACTURER = "manufacturer";
+    private static final String SW_VERSION = "swVersion";
+    private static final String ENABLED = "enabled";
+    private static final String PROPS = "props";
+    private static final String KEY = "key";
+    private static final String VALUE = "value";
+
+    private TelemetryConfigJsonMatcher(TelemetryConfig telemetryConfig) {
+        this.telemetryConfig = telemetryConfig;
+    }
+
+    @Override
+    protected boolean matchesSafely(JsonNode jsonNode, Description description) {
+
+        // check name
+        String jsonName = jsonNode.get(NAME).asText();
+        String name = telemetryConfig.name();
+        if (!jsonName.equals(name)) {
+            description.appendText("name was " + jsonName);
+            return false;
+        }
+
+        // check type
+        String jsonType = jsonNode.get(TYPE).asText();
+        String type = telemetryConfig.type().name();
+        if (!jsonType.equalsIgnoreCase(type)) {
+            description.appendText("type was " + jsonType);
+            return false;
+        }
+
+        // check manufacturer
+        String jsonManufacturer = jsonNode.get(MANUFACTURER).asText();
+        String manufacturer = telemetryConfig.manufacturer();
+        if (!jsonManufacturer.equals(manufacturer)) {
+            description.appendText("manufacturer was " + jsonManufacturer);
+            return false;
+        }
+
+        // check software version
+        String jsonSwVersion = jsonNode.get(SW_VERSION).asText();
+        String swVersion = telemetryConfig.swVersion();
+        if (!jsonSwVersion.equals(swVersion)) {
+            description.appendText("SW version was " + jsonSwVersion);
+            return false;
+        }
+
+        // check enabled
+        JsonNode jsonEnabled = jsonNode.get(ENABLED);
+        boolean enabled = telemetryConfig.enabled();
+        if (jsonEnabled == null || jsonEnabled.asBoolean() != enabled) {
+            description.appendText("Enabled was " + jsonEnabled);
+            return false;
+        }
+
+        // check properties
+        JsonNode jsonProperties = jsonNode.get(PROPS);
+        if (jsonProperties != null) {
+            if (jsonProperties.size() != telemetryConfig.properties().size()) {
+                description.appendText("properties size was " + jsonProperties.size());
+                return false;
+            }
+
+            for (String key : telemetryConfig.properties().keySet()) {
+                boolean keyFound = false;
+                boolean valueFound = false;
+                String value = telemetryConfig.properties().get(key);
+                for (int keyIndex = 0; keyIndex < jsonProperties.size(); keyIndex++) {
+                    ObjectNode jsonProperty = get(jsonProperties, keyIndex);
+                    JsonNode jsonKey = jsonProperty.get(KEY);
+                    JsonNode jsonValue = jsonProperty.get(VALUE);
+
+                    if (jsonKey != null && jsonValue != null) {
+                        if (jsonKey.asText().equals(key)) {
+                            keyFound = true;
+                        }
+
+                        if (jsonValue.asText().equals(value)) {
+                            valueFound = true;
+                        }
+
+                        if (keyFound && valueFound) {
+                            break;
+                        }
+                    }
+                }
+
+                if (!keyFound) {
+                    description.appendText("Property key not found " + key);
+                    return false;
+                }
+
+                if (!valueFound) {
+                    description.appendText("Property value not found " + value);
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    @Override
+    public void describeTo(Description description) {
+        description.appendText(telemetryConfig.toString());
+    }
+
+    /**
+     * Factory to allocate an flow info matcher.
+     *
+     * @param telemetryConfig telemetry config object we are looking for
+     * @return matcher
+     */
+    public static TelemetryConfigJsonMatcher
+                    matchesTelemetryConfig(TelemetryConfig telemetryConfig) {
+        return new TelemetryConfigJsonMatcher(telemetryConfig);
+    }
+
+    private static ObjectNode get(JsonNode parent, int childIndex) {
+        JsonNode node = parent.path(childIndex);
+        return node.isObject() && !node.isNull() ? (ObjectNode) node : null;
+    }
+}
diff --git a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegisterTest.java b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegisterTest.java
similarity index 84%
rename from apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegisterTest.java
rename to apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegisterTest.java
index 683e9c1..6eee616 100644
--- a/apps/openstacktelemetry/app/src/test/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegisterTest.java
+++ b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryCodecRegisterTest.java
@@ -24,9 +24,11 @@
 import org.onosproject.openstacktelemetry.api.FlowInfo;
 import org.onosproject.openstacktelemetry.api.StatsFlowRule;
 import org.onosproject.openstacktelemetry.api.StatsInfo;
-import org.onosproject.openstacktelemetry.codec.FlowInfoJsonCodec;
-import org.onosproject.openstacktelemetry.codec.StatsFlowRuleJsonCodec;
-import org.onosproject.openstacktelemetry.codec.StatsInfoJsonCodec;
+import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
+import org.onosproject.openstacktelemetry.codec.rest.FlowInfoJsonCodec;
+import org.onosproject.openstacktelemetry.codec.rest.StatsFlowRuleJsonCodec;
+import org.onosproject.openstacktelemetry.codec.rest.StatsInfoJsonCodec;
+import org.onosproject.openstacktelemetry.codec.rest.TelemetryConfigJsonCodec;
 
 import java.util.Map;
 import java.util.Set;
@@ -58,12 +60,15 @@
                 codecService.getCodec(FlowInfo.class).getClass().getName());
         assertEquals(StatsFlowRuleJsonCodec.class.getName(),
                 codecService.getCodec(StatsFlowRule.class).getClass().getName());
+        assertEquals(TelemetryConfigJsonCodec.class.getName(),
+                codecService.getCodec(TelemetryConfig.class).getClass().getName());
 
         register.deactivate();
 
         assertNull(codecService.getCodec(StatsInfo.class));
         assertNull(codecService.getCodec(FlowInfo.class));
         assertNull(codecService.getCodec(StatsFlowRule.class));
+        assertNull(codecService.getCodec(TelemetryConfig.class));
     }
 
     private static class TestCodecService implements CodecService {
diff --git a/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryConfigWebResourceTest.java b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryConfigWebResourceTest.java
new file mode 100644
index 0000000..ff027bc
--- /dev/null
+++ b/apps/openstacktelemetry/web/src/test/java/org/onosproject/openstacktelemetry/web/OpenstackTelemetryConfigWebResourceTest.java
@@ -0,0 +1,217 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * 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 org.onosproject.openstacktelemetry.web;
+
+import com.google.common.collect.Maps;
+import org.glassfish.jersey.server.ResourceConfig;
+import org.junit.Before;
+import org.junit.Test;
+import org.onlab.osgi.ServiceDirectory;
+import org.onlab.osgi.TestServiceDirectory;
+import org.onosproject.openstacktelemetry.api.DefaultTelemetryConfig;
+import org.onosproject.openstacktelemetry.api.TelemetryConfigAdminService;
+import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
+import org.onosproject.rest.resources.ResourceTest;
+
+import javax.ws.rs.client.Entity;
+import javax.ws.rs.client.WebTarget;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.util.Map;
+
+import static junit.framework.TestCase.assertEquals;
+import static org.easymock.EasyMock.anyString;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+import static org.onosproject.openstacktelemetry.api.config.TelemetryConfig.ConfigType.GRPC;
+
+/**
+ * Unit tests for openstack telemetry config REST API.
+ */
+public class OpenstackTelemetryConfigWebResourceTest extends ResourceTest {
+
+    private static final String NAME = "grpc";
+
+    private static final TelemetryConfig.ConfigType TYPE = GRPC;
+
+    private static final String MANUFACTURER = "grpc.io";
+
+    private static final String SW_VERSION = "1.0";
+
+    private static final Map<String, String> PROP = Maps.newConcurrentMap();
+
+    private static final String PROP_KEY_1 = "key11";
+    private static final String PROP_KEY_2 = "key12";
+    private static final String PROP_VALUE_1 = "value11";
+    private static final String PROP_VALUE_2 = "value12";
+
+    private static final boolean ENABLED = true;
+
+    private final TelemetryConfigAdminService mockConfigAdminService =
+            createMock(TelemetryConfigAdminService.class);
+    private static final String PATH = "config";
+
+    /**
+     * Constructs an openstack telemetry config resource test instance.
+     */
+    public OpenstackTelemetryConfigWebResourceTest() {
+        super(ResourceConfig.forApplicationClass(OpenstackTelemetryWebApplication.class));
+    }
+
+    private TelemetryConfig telemetryConfig;
+
+    /**
+     * Sets up the global values for all the tests.
+     */
+    @Before
+    public void setUpTest() {
+        ServiceDirectory testDirectory =
+                new TestServiceDirectory()
+                        .add(TelemetryConfigAdminService.class,
+                                mockConfigAdminService);
+        setServiceDirectory(testDirectory);
+
+        PROP.put(PROP_KEY_1, PROP_VALUE_1);
+        PROP.put(PROP_KEY_2, PROP_VALUE_2);
+
+        telemetryConfig = new DefaultTelemetryConfig(NAME, TYPE, null,
+                MANUFACTURER, SW_VERSION, ENABLED, PROP);
+    }
+
+    /**
+     * Tests the results of the REST API PUT method by modifying config address.
+     */
+    @Test
+    public void testUpdateConfigAddressWithModifyOperation() {
+        expect(mockConfigAdminService.getConfig(anyString()))
+                .andReturn(telemetryConfig).once();
+        mockConfigAdminService.updateTelemetryConfig(telemetryConfig);
+        replay(mockConfigAdminService);
+
+        final WebTarget wt = target();
+        Response response = wt.path(PATH + "/address/test1/address1")
+                .request(MediaType.APPLICATION_JSON_TYPE)
+                .put(Entity.json(""));
+        final int status = response.getStatus();
+
+        assertEquals(200, status);
+
+        verify(mockConfigAdminService);
+    }
+
+    /**
+     * Tests the results of the REST API PUT method without modifying config address.
+     */
+    @Test
+    public void testUpdateConfigAddressWithoutOperation() {
+        expect(mockConfigAdminService.getConfig(anyString())).andReturn(null).once();
+        replay(mockConfigAdminService);
+
+        final WebTarget wt = target();
+        Response response = wt.path(PATH + "/address/test1/address1")
+                .request(MediaType.APPLICATION_JSON_TYPE)
+                .put(Entity.json(""));
+        final int status = response.getStatus();
+
+        assertEquals(304, status);
+
+        verify(mockConfigAdminService);
+    }
+
+    /**
+     * Tests the results of the REST API DELETE method by removing config.
+     */
+    @Test
+    public void testDeleteConfigWithModifyOperation() {
+        expect(mockConfigAdminService.getConfig(anyString()))
+                .andReturn(telemetryConfig).once();
+        mockConfigAdminService.removeTelemetryConfig(anyString());
+        replay(mockConfigAdminService);
+
+        final WebTarget wt = target();
+        Response response = wt.path(PATH + "/test1")
+                .request(MediaType.APPLICATION_JSON_TYPE)
+                .delete();
+        final int status = response.getStatus();
+
+        assertEquals(204, status);
+
+        verify(mockConfigAdminService);
+    }
+
+    /**
+     * Tests the results of the REST API DELETE method without removing config.
+     */
+    @Test
+    public void testDeleteConfigWithoutModifyOperation() {
+        expect(mockConfigAdminService.getConfig(anyString())).andReturn(null).once();
+        replay(mockConfigAdminService);
+
+        final WebTarget wt = target();
+        Response response = wt.path(PATH + "/test1")
+                .request(MediaType.APPLICATION_JSON_TYPE)
+                .delete();
+        final int status = response.getStatus();
+
+        assertEquals(304, status);
+
+        verify(mockConfigAdminService);
+    }
+
+    /**
+     * Tests the results of REST API PUT method with enabling the config.
+     */
+    @Test
+    public void testEnableConfig() {
+        expect(mockConfigAdminService.getConfig(anyString()))
+                .andReturn(telemetryConfig).once();
+        mockConfigAdminService.updateTelemetryConfig(telemetryConfig);
+        replay(mockConfigAdminService);
+
+        final WebTarget wt = target();
+        Response response = wt.path(PATH + "/enable/test1")
+                .request(MediaType.APPLICATION_JSON_TYPE)
+                .put(Entity.json(""));
+        final int status = response.getStatus();
+
+        assertEquals(200, status);
+
+        verify(mockConfigAdminService);
+    }
+
+    /**
+     * Tests the results of REST API PUT method with disabling the config.
+     */
+    @Test
+    public void testDisableConfig() {
+        expect(mockConfigAdminService.getConfig(anyString()))
+                .andReturn(telemetryConfig).once();
+        mockConfigAdminService.updateTelemetryConfig(telemetryConfig);
+        replay(mockConfigAdminService);
+
+        final WebTarget wt = target();
+        Response response = wt.path(PATH + "/disable/test1")
+                .request(MediaType.APPLICATION_JSON_TYPE)
+                .put(Entity.json(""));
+        final int status = response.getStatus();
+
+        assertEquals(200, status);
+
+        verify(mockConfigAdminService);
+    }
+}
diff --git a/apps/openstacktelemetry/web/src/test/resources/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfig.json b/apps/openstacktelemetry/web/src/test/resources/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfig.json
new file mode 100644
index 0000000..681cad3
--- /dev/null
+++ b/apps/openstacktelemetry/web/src/test/resources/org/onosproject/openstacktelemetry/codec/rest/TelemetryConfig.json
@@ -0,0 +1,17 @@
+{
+  "name": "grpc-config",
+  "type": "GRPC",
+  "manufacturer": "grpc.io",
+  "swVersion": "1.0",
+  "enabled": true,
+  "props": [
+    {
+      "key": "address",
+      "value": "127.0.0.1"
+    },
+    {
+      "key": "port",
+      "value": "9092"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/apps/openstacktelemetry/web/src/test/resources/org/onosproject/openstacktelemetry/web/openstack-telemetry-config-address.json b/apps/openstacktelemetry/web/src/test/resources/org/onosproject/openstacktelemetry/web/openstack-telemetry-config-address.json
new file mode 100644
index 0000000..a4132c5
--- /dev/null
+++ b/apps/openstacktelemetry/web/src/test/resources/org/onosproject/openstacktelemetry/web/openstack-telemetry-config-address.json
@@ -0,0 +1,5 @@
+{
+  "config": {
+    "address": "10.10.10.10"
+  }
+}
\ No newline at end of file