[ONOS-7137] Interfaces Discovery through gNMI

Also, bumped version of gNMI proto as supported by PI

Change-Id: If2903b2dc483f545893daae77f993cc7dadee468
diff --git a/drivers/gnmi/BUCK b/drivers/gnmi/BUCK
new file mode 100644
index 0000000..0fe379e
--- /dev/null
+++ b/drivers/gnmi/BUCK
@@ -0,0 +1,38 @@
+PROTOBUF_VER = '3.2.0'
+GRPC_VER = '1.3.1'
+
+COMPILE_DEPS = [
+    '//lib:CORE_DEPS',
+    '//lib:KRYO',
+    '//protocols/grpc/api:onos-protocols-grpc-api',
+    '//protocols/grpc/proto:onos-protocols-grpc-proto',
+    '//incubator/grpc-dependencies:grpc-core-repkg-' + GRPC_VER,
+    '//lib:grpc-netty-' + GRPC_VER,
+    '//lib:protobuf-java-' + PROTOBUF_VER,
+    '//lib:grpc-stub-' + GRPC_VER,
+    '//core/store/serializers:onos-core-serializers',
+    '//protocols/gnmi/stub:onos-protocols-gnmi-stub',
+]
+
+BUNDLES = [
+    ':onos-drivers-gnmi',
+]
+
+osgi_jar (
+    deps = COMPILE_DEPS,
+)
+
+onos_app (
+    app_name = 'org.onosproject.drivers.gnmi',
+    title = 'gNMI Drivers',
+    category = 'Drivers',
+    url = 'http://onosproject.org',
+    description = 'Adds support for devices using gNMI protocol based on ' +
+    ' openconfig models: http://openconfig.net/ .',
+    included_bundles = BUNDLES,
+    required_apps = [
+        'org.onosproject.generaldeviceprovider',
+        'org.onosproject.protocols.grpc',
+        'org.onosproject.protocols.gnmi'
+    ],
+)
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