Review Comments.

Author: jeffmendoza

endpoints/getting-started-grpc/Dockerfile

@@ -1,3 +1,17 @@
+# Copyright 2017 Google Inc.
+#
+# 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.
+
 # https://github.com/GoogleCloudPlatform/openjdk-runtime
 FROM gcr.io/google_appengine/openjdk8
 

endpoints/getting-started-grpc/README.md

@@ -1,16 +1,21 @@
 # Endpoints Getting Started with gRPC & Java Quickstart
 
-It is assumed that you have a working gRPC and Java environment.
+It is assumed that you have a
+working
+[gRPC](http://www.grpc.io/docs/),
+[ProtoBuf](https://github.com/google/protobuf#protocol-compiler-installation) and
+Java environment, a Google Cloud account
+and [SDK](https://cloud.google.com/sdk/) configured.
 
 1. Build the code:
 
-    ```
+    ```bash
     ./gradlew build
     ```
 
 1. Test running the code, optional:
 
-    ```
+    ```bash
     # In the background or another terminal run the server:
     java -jar server/build/libs/server.jar
 
@@ -23,15 +28,15 @@ It is assumed that you have a working gRPC and Java environment.
 
 1. Generate the `out.pb` from the proto file.
 
-    ```
+    ```bash
     protoc --include_imports --include_source_info api/src/main/proto/helloworld.proto --descriptor_set_out out.pb
     ```
 
 1. Edit, `api_config.yaml`. Replace `MY_PROJECT_ID` with your project id.
 
 1. Deploy your service config to Service Management:
 
-    ```
+    ```bash
     gcloud service-management deploy out.pb api_config.yaml
     # The Config ID should be printed out, looks like: 2017-02-01r0, remember this
 
@@ -46,7 +51,7 @@ It is assumed that you have a working gRPC and Java environment.
 
 1. Build a docker image for your gRPC server, store in your Registry
 
-    ```
+    ```bash
     gcloud container builds submit --tag gcr.io/${GCLOUD_PROJECT}/java-grpc-hello:1.0 .
     ```
 
@@ -56,29 +61,29 @@ It is assumed that you have a working gRPC and Java environment.
 
 1. Create your instance and ssh in.
 
-    ```
+    ```bash
     gcloud compute instances create grpc-host --image-family gci-stable --image-project google-containers --tags=http-server
     gcloud compute ssh grpc-host
     ```
 
 1. Set some variables to make commands easier
 
-    ```
+    ```bash
     GCLOUD_PROJECT=$(curl -s "http://metadata.google.internal/computeMetadata/v1/project/project-id" -H "Metadata-Flavor: Google")
     SERVICE_NAME=hellogrpc.endpoints.${GCLOUD_PROJECT}.cloud.goog
     SERVICE_CONFIG_ID=<Your Config ID>
     ```
 
 1. Pull your credentials to access Container Registry, and run your gRPC server container
 
-    ```
+    ```bash
     /usr/share/google/dockercfg_update.sh
     docker run -d --name=grpc-hello gcr.io/${GCLOUD_PROJECT}/java-grpc-hello:1.0
     ```
 
 1. Run the Endpoints proxy
 
-    ```
+    ```bash
     docker run --detach --name=esp \
         -p 80:9000 \
         --link=grpc-hello:grpc-hello \
@@ -91,40 +96,40 @@ It is assumed that you have a working gRPC and Java environment.
 
 1. Back on your local machine, get the external IP of your GCE instance.
 
-    ```
+    ```bash
     gcloud compute instances list
     ```
 
 1. Run the client
 
-    ```
+    ```bash
     java -jar client/build/libs/client.jar --host <IP of GCE Instance>:80 --api_key <API Key from Console>
     ```
 
 ### GKE
 
 1. Create a cluster
 
-    ```
+    ```bash
     gcloud container clusters create my-cluster
     ```
 
 1. Edit `container-engine.yaml`. Replace `SERVICE_NAME`, `SERVICE_CONFIG_ID`, and `GCLOUD_PROJECT` with your values.
 
 1. Deploy to GKE
 
-    ```
+    ```bash
     kubectl create -f ./container-engine.yaml
     ```
 
 1. Get IP of load balancer, run until you see an External IP.
 
-    ```
+    ```bash
     kubectl get svc grpc-hello
     ```
 
 1. Run the client
 
-    ```
+    ```bash
     java -jar client/build/libs/client.jar --host <IP of GKE LoadBalancer>:80 --api_key <API Key from Console>
     ```

endpoints/getting-started-grpc/api/build.gradle

@@ -1,4 +1,4 @@
-// Copyright 2017 Google Inc. All Rights Reserved.
+// Copyright 2017 Google Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

endpoints/getting-started-grpc/api/src/main/proto/helloworld.proto

@@ -1,5 +1,4 @@
 // Copyright 2015, Google Inc.
-// All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are

endpoints/getting-started-grpc/api_config.yaml

@@ -1,4 +1,4 @@
-# Copyright 2017 Google Inc. All Rights Reserved.
+# Copyright 2017 Google Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
 #
 # An example API configuration.
 #
@@ -27,7 +26,7 @@ config_version: 3
 #
 # Name of the service configuration.
 #
-name: hellogrpc.endpoints.MY_PROJECT_ID.cloud.goog
+name: hellogrpc.endpoints.jeffs-test-deploy-1.cloud.goog
 
 #
 # API title to appear in the user interface (Google Cloud Console).

endpoints/getting-started-grpc/build.gradle

@@ -1,4 +1,4 @@
-// Copyright 2017 Google Inc. All Rights Reserved.
+// Copyright 2017 Google Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

endpoints/getting-started-grpc/client/build.gradle

@@ -1,4 +1,4 @@
-// Copyright 2017 Google Inc. All Rights Reserved.
+// Copyright 2017 Google Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

endpoints/getting-started-grpc/client/src/main/java/com/google/endpoints/examples/hello/HelloWorldClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015, Google Inc. All rights reserved.
+ * Copyright 2015, Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are

endpoints/getting-started-grpc/container-engine.yaml

@@ -1,4 +1,4 @@
-# Copyright 2017 Google Inc. All Rights Reserved.
+# Copyright 2017 Google Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

endpoints/getting-started-grpc/server/build.gradle

@@ -1,4 +1,4 @@
-// Copyright 2017 Google Inc. All Rights Reserved.
+// Copyright 2017 Google Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

endpoints/getting-started-grpc/server/src/main/java/com/google/endpoints/examples/hello/HelloWorldServer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015, Google Inc. All rights reserved.
+ * Copyright 2015, Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are