Continuous integration support

* remove grpc git submodule
* update tensorflow
* add build status
* add build artifacts to .gitignore
* add continuous integration build documentation

Author: jendap

.gitignore

@@ -1,11 +1,13 @@
 node_modules
 /bazel-bin
+/bazel-ci_build-cache
 /bazel-genfiles
 /bazel-out
 /bazel-serving
 /bazel-tensorflow
 /bazel-testlogs
 /bazel-tf
+/bazel-workspace
 /third_party/py/numpy/numpy_include
 /tools/bazel.rc
 /util/python/python_include

.gitmodules

@@ -1,6 +1,3 @@
 [submodule "tensorflow"]
 	path = tensorflow
 	url = https://github.com/tensorflow/tensorflow.git
-[submodule "grpc"]
-	path = grpc
-	url = https://github.com/grpc/grpc.git

README.md

@@ -1,5 +1,7 @@
 #TensorFlow Serving
 
+[![Build Status](http://ci.tensorflow.org/buildStatus/icon?job=serving-master-cpu)](http://ci.tensorflow.org/job/serving-master-cpu)
+
 TensorFlow Serving is an open-source software library for serving
 machine learning models. It deals with the *inference* aspect of machine
 learning, taking models after *training* and managing their lifetimes, providing

WORKSPACE

@@ -20,11 +20,6 @@ git_repository(
     remote = "https://github.com/mdsteele/boringssl-bazel.git",
 )
 
-bind(
-    name = "protobuf_clib",
-    actual = "@tf//google/protobuf:protobuf",
-)
-
 bind(
     name = "zlib",
     actual = "@zlib_archive//:zlib",

grpc

@@ -34,7 +34,7 @@ cc_library(
         "mnist_inference.pb.h",
     ],
     deps = [
-        "//grpc:grpc++",
+        "@grpc//:grpc++",
     ],
 )
 
@@ -68,7 +68,7 @@ cc_binary(
         "@tf//tensorflow/core:protos_all_cc",
         "@tf//tensorflow/core:tensorflow",
         ":mnist_grpc_cc",
-        "//grpc",
+        "@grpc//:grpc",
         "//tensorflow_serving/session_bundle",
         "//tensorflow_serving/session_bundle:manifest_proto",
         "//tensorflow_serving/session_bundle:signature",
@@ -87,7 +87,7 @@ cc_binary(
         "@tf//tensorflow/core:protos_all_cc",
         "@tf//tensorflow/core:tensorflow",
         ":mnist_grpc_cc",
-        "//grpc",
+        "@grpc//:grpc",
         "//tensorflow_serving/batching:batch_scheduler",
         "//tensorflow_serving/batching:batch_scheduler_retrier",
         "//tensorflow_serving/batching:streaming_batch_scheduler",

tensorflow

@@ -27,13 +27,13 @@ limitations under the License.
 #include <utility>
 #include <vector>
 
-#include "grpc/include/grpc++/security/server_credentials.h"
-#include "grpc/include/grpc++/server.h"
-#include "grpc/include/grpc++/server_builder.h"
-#include "grpc/include/grpc++/server_context.h"
-#include "grpc/include/grpc++/support/status.h"
-#include "grpc/include/grpc++/support/status_code_enum.h"
-#include "grpc/include/grpc/grpc.h"
+#include "grpc++/security/server_credentials.h"
+#include "grpc++/server.h"
+#include "grpc++/server_builder.h"
+#include "grpc++/server_context.h"
+#include "grpc++/support/status.h"
+#include "grpc++/support/status_code_enum.h"
+#include "grpc/grpc.h"
 #include "tensorflow/core/framework/tensor.h"
 #include "tensorflow/core/framework/tensor_shape.h"
 #include "tensorflow/core/framework/tensor_types.h"

tensorflow_serving/example/BUILD

@@ -31,16 +31,16 @@ limitations under the License.
 #include <string>
 #include <vector>
 
-#include "grpc/include/grpc++/completion_queue.h"
-#include "grpc/include/grpc++/security/server_credentials.h"
-#include "grpc/include/grpc++/server.h"
-#include "grpc/include/grpc++/server_builder.h"
-#include "grpc/include/grpc++/server_context.h"
-#include "grpc/include/grpc++/support/async_unary_call.h"
-#include "grpc/include/grpc++/support/status.h"
-#include "grpc/include/grpc++/support/status_code_enum.h"
-#include "grpc/include/grpc/grpc.h"
-#include "grpc/include/grpc/support/log.h"
+#include "grpc++/completion_queue.h"
+#include "grpc++/security/server_credentials.h"
+#include "grpc++/server.h"
+#include "grpc++/server_builder.h"
+#include "grpc++/server_context.h"
+#include "grpc++/support/async_unary_call.h"
+#include "grpc++/support/status.h"
+#include "grpc++/support/status_code_enum.h"
+#include "grpc/grpc.h"
+#include "grpc/support/log.h"
 #include "tensorflow/core/framework/tensor.h"
 #include "tensorflow/core/framework/tensor_types.h"
 #include "tensorflow/core/framework/types.pb.h"

tensorflow_serving/example/mnist_inference.cc

@@ -112,3 +112,21 @@ bazel test tensorflow_serving/...
 
 See the [basic tutorial](serving_basic.md) and [advanced tutorial](serving_advanced.md)
 for more in-depth examples of running TensorFlow Serving.
+
+
+### Continuous integration build
+
+Our [continuous integration build](http://ci.tensorflow.org/view/Serving/job/serving-master-cpu/)
+using tensorflow [ci_build](https://github.com/tensorflow/tensorflow/tree/master/tensorflow/tools/ci_build)
+infrastructure offer you simplified development using docker. All you need is
+git and docker. No need to install all other dependencies manually.
+
+~~~shell
+git clone --recursive https://github.com/tensorflow/serving
+cd serving
+CI_TENSORFLOW_SUBMODULE_PATH=tensorflow tensorflow/tensorflow/tools/ci_build/ci_build.sh CPU bazel test //tensorflow_serving/...
+~~~
+
+Note: The `serving` directory is mapped into the container. You can develop
+outside the docker container (in your favourite editor) and when you run this
+build it will build with your changes.