add AspNetCore interop server

templates/tools/dockerfile/interoptest/grpc_interop_aspnetcore/Dockerfile.template

@@ -0,0 +1,20 @@
+%YAML 1.2
+--- |
+  # Copyright 2017 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 microsoft/dotnet:3.0.100-preview2-sdk-stretch
+
+  # Define the default command.
+  CMD ["bash"]

templates/tools/dockerfile/interoptest/grpc_interop_aspnetcore/build_interop.sh.template

@@ -0,0 +1,31 @@
+%YAML 1.2
+--- |
+  #!/bin/bash
+  # Copyright 2017 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.
+  #
+  # Builds Grpc.AspNetCore.Server interop server in a base image.
+  set -e
+
+  mkdir -p /var/local/git
+  git clone /var/local/jenkins/grpc-dotnet /var/local/git/grpc-dotnet
+
+  # copy service account keys if available
+  cp -r /var/local/jenkins/service_account $HOME || true
+
+  cd /var/local/git/grpc-dotnet
+  ./build/get-grpc.sh
+
+  cd testassets/InteropTestsWebsite
+  dotnet build --configuration Debug

tools/dockerfile/interoptest/grpc_interop_aspnetcore/Dockerfile

@@ -0,0 +1,18 @@
+# Copyright 2017 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 microsoft/dotnet:3.0.100-preview2-sdk-stretch
+
+# Define the default command.
+CMD ["bash"]

tools/dockerfile/interoptest/grpc_interop_aspnetcore/build_interop.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+# Copyright 2017 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.
+#
+# Builds Grpc.AspNetCore.Server interop server in a base image.
+set -e
+
+mkdir -p /var/local/git
+git clone /var/local/jenkins/grpc-dotnet /var/local/git/grpc-dotnet
+
+# copy service account keys if available
+cp -r /var/local/jenkins/service_account $HOME || true
+
+cd /var/local/git/grpc-dotnet
+./build/get-grpc.sh
+
+cd testassets/InteropTestsWebsite
+dotnet build --configuration Debug

tools/run_tests/dockerize/build_interop_image.sh

@@ -64,6 +64,14 @@ else
   echo "WARNING: grpc-node not found, it won't be mounted to the docker container."
 fi
 
+echo "GRPC_DOTNET_ROOT: ${GRPC_DOTNET_ROOT:=$(cd ../grpc-dotnet && pwd)}"
+if [ -n "$GRPC_DOTNET_ROOT" ]
+then
+  MOUNT_ARGS+=" -v $GRPC_DOTNET_ROOT:/var/local/jenkins/grpc-dotnet:ro"
+else
+  echo "WARNING: grpc-dotnet not found, it won't be mounted to the docker container."
+fi
+
 # Mount service account dir if available.
 # If service_directory does not contain the service account JSON file,
 # some of the tests will fail.