1 files changed, 40 insertions, 0 deletions
diff --git a/tools/internal_ci/helper_scripts/prepare_build_linux_perf_multilang_rc b/tools/internal_ci/helper_scripts/prepare_build_linux_perf_multilang_rc
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index 0000000000..f1031aedf3
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+++ b/tools/internal_ci/helper_scripts/prepare_build_linux_perf_multilang_rc
@@ -0,0 +1,40 @@
+#!/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.
+
+# Source this rc script to prepare the environment for linux perf builds
+
+# Need to increase open files limit and size for perf test
+ulimit -n 32768
+ulimit -c unlimited
+
+# Download non-core gRPC repos
+git clone --recursive https://github.com/grpc/grpc-go ./../grpc-go
+git clone --recursive https://github.com/grpc/grpc-java ./../grpc-java
+git clone --recursive https://github.com/grpc/grpc-node ./../grpc-node
+
+sudo pip install tabulate
+
+# Set up Ruby
+export PATH="$HOME/.rbenv/bin:$PATH"
+eval "$(rbenv init -)"
+gem list bundler
+gem install bundler --no-ri --no-rdoc
+
+# Allow SSH to Kokoro performance workers without explicit key verification
+gsutil cp gs://grpc-testing-secrets/grpc_kokoro_performance_ssh_keys/id_rsa ~/.ssh
+echo -e 'Host grpc-kokoro-performance*\n\tStrictHostKeyChecking no' >> ~/.ssh/config
+chmod 600 ~/.ssh/id_rsa ~/.ssh/config
+
+git submodule update --init