Add a grpclb-in-DNS interop test suite

2 files changed, 69 insertions, 0 deletions

diff --git a/tools/dockerfile/interoptest/lb_interop_fake_servers/Dockerfile b/tools/dockerfile/interoptest/lb_interop_fake_servers/Dockerfile
new file mode 100644
index 0000000000..22963f7f83
--- /dev/null
+++ b/tools/dockerfile/interoptest/lb_interop_fake_servers/Dockerfile
@@ -0,0 +1,34 @@
+# Copyright 2015 gRPC authors.
+#
+# 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 golang:1.10
+
+RUN apt-get update && apt-get install -y \
+  dnsutils \
+  git \
+  vim \
+  curl \
+  python-pip \
+  python-yaml \
+  make && apt-get clean
+
+RUN ln -s /usr/local/go/bin/go /usr/local/bin
+
+# Install Python packages from PyPI
+RUN pip install --upgrade pip==10.0.1
+RUN pip install virtualenv
+RUN pip install futures==2.2.0 enum34==1.0.4 protobuf==3.5.2.post1 six==1.10.0 twisted==17.5.0
+
+# Define the default command.
+CMD ["bash"]
diff --git a/tools/dockerfile/interoptest/lb_interop_fake_servers/build_interop.sh b/tools/dockerfile/interoptest/lb_interop_fake_servers/build_interop.sh
new file mode 100644
index 0000000000..1846d51753
--- /dev/null
+++ b/tools/dockerfile/interoptest/lb_interop_fake_servers/build_interop.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+# Copyright 2015 gRPC authors.
+#
+# 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.
+#
+# Gets a built Go interop server, fake balancer server, and python
+# DNS server into a base image.
+set -e
+
+# Clone just the grpc-go source code without any dependencies.
+# We are cloning from a local git repo that contains the right revision
+# to test instead of using "go get" to download from Github directly.
+git clone --recursive /var/local/jenkins/grpc-go src/google.golang.org/grpc
+
+# Get all gRPC Go dependencies
+(cd src/google.golang.org/grpc && make deps && make testdeps)
+
+# Build the interop server and fake balancer
+(cd src/google.golang.org/grpc/interop/server && go install)
+(cd src/google.golang.org/grpc/interop/fake_grpclb && go install)
+  
+# Clone the grpc/grpc repo to get the python DNS server.
+# Hack: we don't need to init submodules for the scripts we need.
+mkdir -p /var/local/git/grpc
+git clone /var/local/jenkins/grpc /var/local/git/grpc