[ONOS-4291] Implement skeleton of gateway load balancer

 - Implements scalable gateway service
 - Implements gateway node model

Change-Id: I3713c67edcff9b10ccb23a7ad3323f5c30c7d6a3
diff --git a/apps/scalablegateway/app/BUCK b/apps/scalablegateway/app/BUCK
new file mode 100644
index 0000000..81a0dad
--- /dev/null
+++ b/apps/scalablegateway/app/BUCK
@@ -0,0 +1,13 @@
+COMPILE_DEPS = [
+    '//lib:CORE_DEPS',
+    '//apps/scalablegateway/api:onos-app-scalablegateway-api',
+]
+
+TEST_DEPS = [
+    '//lib:TEST_ADAPTERS',
+]
+
+osgi_jar_with_tests (
+    deps = COMPILE_DEPS
+    test_deps = TEST_DEPS,
+)