blob: 0a4a8491c72a0612415ce318d2f37aa6d6de8725 [file] [log] [blame]
#!/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 builds
# Need to increase open files limit for c tests
ulimit -n 32768
# 1. Move docker's storage location to scratch disk so we don't run out of space.
# 2. Use container registry mirror for pulling docker images (should make downloads faster)
# See https://cloud.google.com/container-registry/docs/using-dockerhub-mirroring
GRPC_DOCKER_OPTS="--data-root=/tmpfs/docker --registry-mirror=https://mirror.gcr.io"
# Update global docker configuration to have GRPC_DOCKER_OPTS
P1NAME=$(ps -p 1 -o comm=)
if [[ $P1NAME == *"systemd"* ]]; then
# https://stackoverflow.com/questions/27763340
sudo sed -i -E "s|ExecStart=(.*)//|EnvironmentFile=/etc/default/docker\nExecStart=\nExecStart=\1// \$DOCKER_OPTS|" /lib/systemd/system/docker.service
sudo systemctl daemon-reload
echo "DOCKER_OPTS=\"${GRPC_DOCKER_OPTS}\"" | sudo tee --append /etc/default/docker
sudo systemctl restart docker.service
else
echo "DOCKER_OPTS=\"\${DOCKER_OPTS} ${GRPC_DOCKER_OPTS}\"" | sudo tee --append /etc/default/docker
sudo service docker restart
fi
# Download Docker images from DockerHub
export DOCKERHUB_ORGANIZATION=grpctesting
git submodule update --init