Containerize GCP proxy

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=186002010

java/google/registry/proxy/Dockerfile

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+# Copyright 2018 The Nomulus Authors. All Rights Reserved.
+#
+# 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.
+
+FROM openjdk:8
+
+WORKDIR /proxy
+
+COPY ./proxy_server_deploy.jar /proxy/
+
+ENTRYPOINT ["java", "-jar", "proxy_server_deploy.jar"]
+
+# Ports used for health checking, EPP and WHOIS, respecitvely.
+EXPOSE 11111 22222 12345

java/google/registry/proxy/build_image.sh

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+#!/bin/bash
+# Copyright 2018 The Nomulus Authors. All Rights Reserved.
+#
+# 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.
+
+# This script builds the proxy jar file with all of its dependencies included,
+# then puts it in an image with a name compatible with GCR. If a "push"
+# argument is given, it also uploads the image to GCR.
+
+function cleanup() {
+  rm ${WORKDIR}/${TARGET} -f
+}
+
+trap cleanup EXIT
+
+PROJECT=`gcloud config list 2>&1 | grep project | awk -F'= ' '{print $2}'`;
+
+PACKAGE_PREFIX=""
+
+PACKAGE=${PACKAGE_PREFIX}"java/google/registry/proxy"
+
+TARGET=proxy_server_deploy.jar
+
+BUILD_TOOL=bazel
+
+WORKSPACE=`$BUILD_TOOL info workspace`
+
+WORKDIR=${WORKSPACE}/${PACKAGE}
+
+BINDIR=${WORKSPACE}/${BUILD_TOOL}-bin/${PACKAGE}
+
+$BUILD_TOOL build "//"${PACKAGE}:${TARGET}
+
+cp ${BINDIR}/${TARGET} ${WORKDIR}/
+
+docker build -t gcr.io/${PROJECT}/proxy:latest $WORKDIR
+
+# Publish the image to GCR if "push" argument is given.
+if [ -z $1 ]
+then
+  exit
+fi
+
+if [ $1 = "push" ]
+then
+  gcloud docker -- push gcr.io/${PROJECT}/proxy:latest
+else
+  echo "usage: $0 [push]"
+fi