REST API support for DHCP Relay

Change-Id: Icfefebd15ff43718493e5223254b23ec02ee0bab
diff --git a/apps/dhcprelay/BUCK b/apps/dhcprelay/BUCK
index a2bfb70..903a23a 100644
--- a/apps/dhcprelay/BUCK
+++ b/apps/dhcprelay/BUCK
@@ -1,30 +1,8 @@
-COMPILE_DEPS = [
-    '//lib:CORE_DEPS',
-    '//lib:JACKSON',
-    '//lib:KRYO',
-    '//lib:org.apache.karaf.shell.console',
-    '//cli:onos-cli',
-    '//core/store/serializers:onos-core-serializers',
-    '//apps/route-service/api:onos-apps-route-service-api',
-    '//apps/routing/fpm/api:onos-apps-routing-fpm-api',
-]
-
-TEST_DEPS = [
-    '//lib:TEST',
-    '//apps/route-service/api:onos-apps-route-service-api-tests',
-    '//core/api:onos-api-tests',
-]
-
 BUNDLES = [
-    '//apps/dhcprelay:onos-apps-dhcprelay',
-    '//apps/routing/fpm/api:onos-apps-routing-fpm-api',
+    '//apps/dhcprelay/web:onos-apps-dhcprelay-web',
+    '//apps/dhcprelay/app:onos-apps-dhcprelay-app',
 ]
 
-osgi_jar_with_tests (
-    deps = COMPILE_DEPS,
-    test_deps = TEST_DEPS,
-)
-
 onos_app (
     app_name = 'org.onosproject.dhcprelay',
     title = 'DHCP Relay Agent',
diff --git a/apps/dhcprelay/BUILD b/apps/dhcprelay/BUILD
index 956419e..c444b1a 100644
--- a/apps/dhcprelay/BUILD
+++ b/apps/dhcprelay/BUILD
@@ -1,24 +1,8 @@
-COMPILE_DEPS = CORE_DEPS + JACKSON + KRYO + CLI + [
-    "//core/store/serializers:onos-core-serializers",
-    "//apps/route-service/api:onos-apps-route-service-api",
-    "//apps/routing/fpm/api:onos-apps-routing-fpm-api",
-]
-
-TEST_DEPS = TEST + [
-    "//apps/route-service/api:onos-apps-route-service-api-tests",
-    "//core/api:onos-api-tests",
-]
-
 BUNDLES = [
-    "//apps/dhcprelay:onos-apps-dhcprelay",
-    "//apps/routing/fpm/api:onos-apps-routing-fpm-api",
+    "//apps/dhcprelay/web:onos-apps-dhcprelay-web",
+    "//apps/dhcprelay/app:onos-apps-dhcprelay-app",
 ]
 
-osgi_jar_with_tests(
-    test_deps = TEST_DEPS,
-    deps = COMPILE_DEPS,
-)
-
 onos_app(
     app_name = "org.onosproject.dhcprelay",
     category = "Utility",
diff --git a/apps/dhcprelay/app/BUCK b/apps/dhcprelay/app/BUCK
new file mode 100644
index 0000000..d698297
--- /dev/null
+++ b/apps/dhcprelay/app/BUCK
@@ -0,0 +1,21 @@
+COMPILE_DEPS = [
+    '//lib:CORE_DEPS',
+    '//lib:JACKSON',
+    '//lib:KRYO',
+    '//lib:org.apache.karaf.shell.console',
+    '//cli:onos-cli',
+    '//core/store/serializers:onos-core-serializers',
+    '//apps/route-service/api:onos-apps-route-service-api',
+    '//apps/routing/fpm/api:onos-apps-routing-fpm-api',
+]
+
+TEST_DEPS = [
+    '//lib:TEST',
+    '//apps/route-service/api:onos-apps-route-service-api-tests',
+    '//core/api:onos-api-tests',
+]
+
+osgi_jar_with_tests (
+    deps = COMPILE_DEPS,
+    test_deps = TEST_DEPS,
+)
diff --git a/apps/dhcprelay/app/BUILD b/apps/dhcprelay/app/BUILD
new file mode 100644
index 0000000..29e4908
--- /dev/null
+++ b/apps/dhcprelay/app/BUILD
@@ -0,0 +1,15 @@
+COMPILE_DEPS = CORE_DEPS + JACKSON + KRYO + CLI + [
+    "//core/store/serializers:onos-core-serializers",
+    "//apps/route-service/api:onos-apps-route-service-api",
+    "//apps/routing/fpm/api:onos-apps-routing-fpm-api",
+]
+
+TEST_DEPS = TEST + [
+    "//apps/route-service/api:onos-apps-route-service-api-tests",
+    "//core/api:onos-api-tests",
+]
+
+osgi_jar_with_tests(
+    test_deps = TEST_DEPS,
+    deps = COMPILE_DEPS,
+)
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerImpl.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerImpl.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerImpl.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerImpl.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerUtil.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerUtil.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerUtil.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerUtil.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerImpl.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerImpl.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerImpl.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerImpl.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerUtil.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerUtil.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerUtil.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerUtil.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/DhcpRelayManager.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/DhcpRelayManager.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/DhcpRelayManager.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/DhcpRelayManager.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/InternalPacket.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/InternalPacket.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/InternalPacket.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/InternalPacket.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/api/DhcpHandler.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/api/DhcpHandler.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/api/DhcpHandler.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/api/DhcpHandler.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/api/DhcpRelayService.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/api/DhcpRelayService.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/api/DhcpRelayService.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/api/DhcpRelayService.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/api/DhcpServerInfo.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/api/DhcpServerInfo.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/api/DhcpServerInfo.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/api/DhcpServerInfo.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/api/package-info.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/api/package-info.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/api/package-info.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/api/package-info.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmAddCommand.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmAddCommand.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmAddCommand.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmAddCommand.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmDeleteCommand.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmDeleteCommand.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmDeleteCommand.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmDeleteCommand.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmRoutesCommand.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmRoutesCommand.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmRoutesCommand.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmRoutesCommand.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayAggCountersCommand.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayAggCountersCommand.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayAggCountersCommand.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayAggCountersCommand.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayCommand.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayCommand.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayCommand.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayCommand.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayCounterCompleter.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayCounterCompleter.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayCounterCompleter.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayCounterCompleter.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayResetCompleter.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayResetCompleter.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayResetCompleter.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/DhcpRelayResetCompleter.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/package-info.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/package-info.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/package-info.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/cli/package-info.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/DefaultDhcpRelayConfig.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/DefaultDhcpRelayConfig.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/DefaultDhcpRelayConfig.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/DefaultDhcpRelayConfig.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/DhcpServerConfig.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/DhcpServerConfig.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/DhcpServerConfig.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/DhcpServerConfig.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/EnableDhcpFpmConfig.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/EnableDhcpFpmConfig.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/EnableDhcpFpmConfig.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/EnableDhcpFpmConfig.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/IgnoreDhcpConfig.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/IgnoreDhcpConfig.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/IgnoreDhcpConfig.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/IgnoreDhcpConfig.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/IndirectDhcpRelayConfig.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/IndirectDhcpRelayConfig.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/IndirectDhcpRelayConfig.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/IndirectDhcpRelayConfig.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/package-info.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/package-info.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/config/package-info.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/config/package-info.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/package-info.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/package-info.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/package-info.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/package-info.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpFpmPrefixStore.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpFpmPrefixStore.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpFpmPrefixStore.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpFpmPrefixStore.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpFpmRecord.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpFpmRecord.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpFpmRecord.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpFpmRecord.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpRecord.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpRecord.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpRecord.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpRecord.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayCounters.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayCounters.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayCounters.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayCounters.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayCountersStore.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayCountersStore.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayCountersStore.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayCountersStore.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayStore.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayStore.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayStore.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayStore.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayStoreEvent.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayStoreEvent.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayStoreEvent.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DhcpRelayStoreEvent.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayCountersStore.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayCountersStore.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayCountersStore.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayCountersStore.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayStore.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayStore.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayStore.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayStore.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DistributedFpmPrefixStore.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DistributedFpmPrefixStore.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/DistributedFpmPrefixStore.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/DistributedFpmPrefixStore.java
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/package-info.java b/apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/package-info.java
similarity index 100%
rename from apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/store/package-info.java
rename to apps/dhcprelay/app/src/main/java/org/onosproject/dhcprelay/store/package-info.java
diff --git a/apps/dhcprelay/src/main/resources/OSGI-INF/blueprint/shell-config.xml b/apps/dhcprelay/app/src/main/resources/OSGI-INF/blueprint/shell-config.xml
similarity index 100%
rename from apps/dhcprelay/src/main/resources/OSGI-INF/blueprint/shell-config.xml
rename to apps/dhcprelay/app/src/main/resources/OSGI-INF/blueprint/shell-config.xml
diff --git a/apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/DhcpRelayManagerTest.java b/apps/dhcprelay/app/src/test/java/org/onosproject/dhcprelay/DhcpRelayManagerTest.java
similarity index 100%
rename from apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/DhcpRelayManagerTest.java
rename to apps/dhcprelay/app/src/test/java/org/onosproject/dhcprelay/DhcpRelayManagerTest.java
diff --git a/apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/config/DhcpRelayConfigTest.java b/apps/dhcprelay/app/src/test/java/org/onosproject/dhcprelay/config/DhcpRelayConfigTest.java
similarity index 100%
rename from apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/config/DhcpRelayConfigTest.java
rename to apps/dhcprelay/app/src/test/java/org/onosproject/dhcprelay/config/DhcpRelayConfigTest.java
diff --git a/apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/config/IgnoreDhcpConfigTest.java b/apps/dhcprelay/app/src/test/java/org/onosproject/dhcprelay/config/IgnoreDhcpConfigTest.java
similarity index 100%
rename from apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/config/IgnoreDhcpConfigTest.java
rename to apps/dhcprelay/app/src/test/java/org/onosproject/dhcprelay/config/IgnoreDhcpConfigTest.java
diff --git a/apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/store/DhcpRecordTest.java b/apps/dhcprelay/app/src/test/java/org/onosproject/dhcprelay/store/DhcpRecordTest.java
similarity index 100%
rename from apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/store/DhcpRecordTest.java
rename to apps/dhcprelay/app/src/test/java/org/onosproject/dhcprelay/store/DhcpRecordTest.java
diff --git a/apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayStoreTest.java b/apps/dhcprelay/app/src/test/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayStoreTest.java
similarity index 100%
rename from apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayStoreTest.java
rename to apps/dhcprelay/app/src/test/java/org/onosproject/dhcprelay/store/DistributedDhcpRelayStoreTest.java
diff --git a/apps/dhcprelay/src/test/resources/dhcp-relay.json b/apps/dhcprelay/app/src/test/resources/dhcp-relay.json
similarity index 100%
rename from apps/dhcprelay/src/test/resources/dhcp-relay.json
rename to apps/dhcprelay/app/src/test/resources/dhcp-relay.json
diff --git a/apps/dhcprelay/src/test/resources/invalid-dhcp-relay.json b/apps/dhcprelay/app/src/test/resources/invalid-dhcp-relay.json
similarity index 100%
rename from apps/dhcprelay/src/test/resources/invalid-dhcp-relay.json
rename to apps/dhcprelay/app/src/test/resources/invalid-dhcp-relay.json
diff --git a/apps/dhcprelay/web/BUCK b/apps/dhcprelay/web/BUCK
new file mode 100644
index 0000000..d173841
--- /dev/null
+++ b/apps/dhcprelay/web/BUCK
@@ -0,0 +1,23 @@
+COMPILE_DEPS = [
+    '//lib:CORE_DEPS',
+    '//lib:JACKSON',
+    '//lib:KRYO',
+    '//lib:org.apache.karaf.shell.console',
+    '//cli:onos-cli',
+    '//utils/rest:onlab-rest',
+    '//lib:javax.ws.rs-api',
+    '//lib:jersey-server',
+    '//core/store/serializers:onos-core-serializers',
+    '//apps/route-service/api:onos-apps-route-service-api',
+    '//apps/dhcprelay/app:onos-apps-dhcprelay-app',
+    '//apps/routing/fpm/api:onos-apps-routing-fpm-api',
+]
+
+osgi_jar (
+   deps = COMPILE_DEPS,
+   web_context = '/onos/v1/dhcprelay',
+   api_title = 'DHCPRelay App',
+   api_version = '1.0',
+   api_description = 'REST API for DHCPRelay',
+   api_package = 'org.onosproject.dhcprelay.rest',
+)
\ No newline at end of file
diff --git a/apps/dhcprelay/web/BUILD b/apps/dhcprelay/web/BUILD
new file mode 100644
index 0000000..1bdee49
--- /dev/null
+++ b/apps/dhcprelay/web/BUILD
@@ -0,0 +1,16 @@
+COMPILE_DEPS = CORE_DEPS + KRYO + JACKSON + REST + CLI + [
+    "@jersey_server//jar",
+    "//core/store/serializers:onos-core-serializers",
+    "//apps/route-service/api:onos-apps-route-service-api",
+    "//apps/dhcprelay/app:onos-apps-dhcprelay-app",
+    "//apps/routing/fpm/api:onos-apps-routing-fpm-api",
+]
+
+osgi_jar(
+    api_description = "REST API for DHCPRelay",
+    api_package = "org.onosproject.dhcprelay.rest",
+    api_title = "REST API for DHCPRelay Agent Application",
+    api_version = "1.0",
+    web_context = "/onos/v1/dhcprelay",
+    deps = COMPILE_DEPS,
+)
diff --git a/apps/dhcprelay/web/src/main/java/org/onosproject/dhcprelay/rest/DhcpRelayWebApplication.java b/apps/dhcprelay/web/src/main/java/org/onosproject/dhcprelay/rest/DhcpRelayWebApplication.java
new file mode 100644
index 0000000..180394a
--- /dev/null
+++ b/apps/dhcprelay/web/src/main/java/org/onosproject/dhcprelay/rest/DhcpRelayWebApplication.java
@@ -0,0 +1,31 @@
+/*
+ * 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.dhcprelay.rest;
+
+import org.onlab.rest.AbstractWebApplication;
+
+import java.util.Set;
+
+/**
+ * DHCP Relay Web application.
+ */
+public class DhcpRelayWebApplication extends AbstractWebApplication {
+    @Override
+    public Set<Class<?>> getClasses() {
+        return getClasses(DhcpRelayWebResource.class);
+    }
+}
diff --git a/apps/dhcprelay/web/src/main/java/org/onosproject/dhcprelay/rest/DhcpRelayWebResource.java b/apps/dhcprelay/web/src/main/java/org/onosproject/dhcprelay/rest/DhcpRelayWebResource.java
new file mode 100644
index 0000000..9338a4b
--- /dev/null
+++ b/apps/dhcprelay/web/src/main/java/org/onosproject/dhcprelay/rest/DhcpRelayWebResource.java
@@ -0,0 +1,78 @@
+/*
+ * 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.dhcprelay.rest;
+
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
+import org.onosproject.dhcprelay.api.DhcpRelayService;
+import org.onosproject.rest.AbstractWebResource;
+import org.onosproject.routeservice.Route;
+import org.onosproject.routeservice.RouteStore;
+import org.onosproject.routing.fpm.api.FpmRecord;
+import org.slf4j.Logger;
+
+import javax.ws.rs.DELETE;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.core.Response;
+
+import java.io.IOException;
+import java.util.Optional;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * DHCP Relay agent REST API.
+ */
+@Path("fpm-delete")
+public class DhcpRelayWebResource extends AbstractWebResource {
+    private static final Logger LOG = getLogger(DhcpRelayWebResource.class);
+
+    /**
+     * Deletes the fpm route from fpm record.
+     * Corresponding route from the route store
+     *
+     * @param prefix IpPrefix
+     * @return 204 NO CONTENT
+     * @throws IOException to signify bad request
+     */
+    @DELETE
+    @Path("{prefix}")
+    public Response dhcpFpmDelete(@PathParam("prefix") String prefix) {
+        DhcpRelayService dhcpRelayService = get(DhcpRelayService.class);
+        RouteStore routeStore = get(RouteStore.class);
+
+        try {
+            // removes fpm route from fpm record
+            Optional<FpmRecord> fpmRecord = dhcpRelayService.removeFpmRecord(IpPrefix.valueOf(prefix));
+            if (fpmRecord.isPresent()) {
+                IpAddress nextHop = fpmRecord.get().nextHop();
+                Route route = new Route(Route.Source.DHCP, IpPrefix.valueOf(prefix), nextHop);
+                // removes DHCP route from route store
+                routeStore.removeRoute(route);
+            } else {
+                LOG.warn("fpmRecord is not present");
+            }
+        } catch (IllegalArgumentException ex) {
+            throw new IllegalArgumentException(ex);
+        }
+
+        return Response.noContent().build();
+    }
+
+}
diff --git a/apps/dhcprelay/web/src/main/java/org/onosproject/dhcprelay/rest/package-info.java b/apps/dhcprelay/web/src/main/java/org/onosproject/dhcprelay/rest/package-info.java
new file mode 100644
index 0000000..959a884
--- /dev/null
+++ b/apps/dhcprelay/web/src/main/java/org/onosproject/dhcprelay/rest/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2017-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.
+ */
+
+/**
+ * DHCP Relay agent REST API.
+ */
+package org.onosproject.dhcprelay.rest;
diff --git a/apps/dhcprelay/web/src/main/webapp/WEB-INF/web.xml b/apps/dhcprelay/web/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000..0322a40
--- /dev/null
+++ b/apps/dhcprelay/web/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ 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.
+  -->
+<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+         id="ONOS" version="2.5">
+    <display-name>DHCPRELAY REST API v1.0</display-name>
+
+    <security-constraint>
+        <web-resource-collection>
+            <web-resource-name>Secured</web-resource-name>
+            <url-pattern>/*</url-pattern>
+        </web-resource-collection>
+        <auth-constraint>
+            <role-name>admin</role-name>
+        </auth-constraint>
+    </security-constraint>
+
+    <security-role>
+        <role-name>admin</role-name>
+    </security-role>
+
+    <login-config>
+        <auth-method>BASIC</auth-method>
+        <realm-name>karaf</realm-name>
+    </login-config>
+
+    <servlet>
+        <servlet-name>JAX-RS Service</servlet-name>
+        <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
+        <init-param>
+            <param-name>javax.ws.rs.Application</param-name>
+            <param-value>org.onosproject.dhcprelay.rest.DhcpRelayWebApplication</param-value>
+        </init-param>
+        <load-on-startup>1</load-on-startup>
+    </servlet>
+
+    <servlet-mapping>
+        <servlet-name>JAX-RS Service</servlet-name>
+        <url-pattern>/*</url-pattern>
+    </servlet-mapping>
+</web-app>