Merge pull request #16824 from jtattermusch/gce_script_update

Cleanup & update scripts for creating GCE VM
pull/16835/head
Jan Tattermusch 6 years ago committed by GitHub
commit bb44ca2c21
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  1. 50
      tools/gce/create_interop_worker.sh
  2. 9
      tools/gce/create_linux_kokoro_performance_worker.sh
  3. 53
      tools/gce/create_linux_performance_worker.sh
  4. 48
      tools/gce/create_linux_worker.sh
  5. 1
      tools/gce/jenkins_master.pub
  6. 3
      tools/gce/kokoro_performance.pub
  7. 84
      tools/gce/linux_kokoro_performance_worker_init.sh
  8. 184
      tools/gce/linux_performance_worker_init.sh
  9. 78
      tools/gce/linux_worker_init.sh

@ -1,50 +0,0 @@
#!/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.
# Creates an interop worker on GCE.
# IMPORTANT: After this script finishes, there are still some manual
# steps needed there are hard to automatize.
# See go/grpc-jenkins-setup for followup instructions.
set -ex
cd "$(dirname "$0")"
CLOUD_PROJECT=grpc-testing
ZONE=us-east1-a # canary gateway is reachable from this zone
INSTANCE_NAME="${1:-grpc-canary-interop2}"
gcloud compute instances create "$INSTANCE_NAME" \
--project="$CLOUD_PROJECT" \
--zone "$ZONE" \
--machine-type n1-standard-16 \
--image ubuntu-15-10 \
--boot-disk-size 1000 \
--scopes https://www.googleapis.com/auth/xapi.zoo \
--tags=allow-ssh
echo 'Created GCE instance, waiting 60 seconds for it to come online.'
sleep 60
gcloud compute copy-files \
--project="$CLOUD_PROJECT" \
--zone "$ZONE" \
jenkins_master.pub linux_worker_init.sh "${INSTANCE_NAME}":~
gcloud compute ssh \
--project="$CLOUD_PROJECT" \
--zone "$ZONE" \
"$INSTANCE_NAME" --command "./linux_worker_init.sh"

@ -15,6 +15,13 @@
# Creates a performance worker on GCE to be used on Kokoro.
# IMPORTANT: Instructions for updating
# If the VM configuration / installed software is updated,
# - all existing performance worker VMs need to be updated to reflect the changes
# - a new GCE image named "grpc-performance-kokoro-v1" needs to be created,
# incrementing the version number.
# - kokoro jobs need to be reconfigured to use the new image version
set -ex
cd "$(dirname "$0")"
@ -30,7 +37,7 @@ gcloud compute instances create "$INSTANCE_NAME" \
--zone "$ZONE" \
--machine-type $MACHINE_TYPE \
--image-project ubuntu-os-cloud \
--image-family ubuntu-1710 \
--image-family ubuntu-1804-lts \
--boot-disk-size 300 \
--scopes https://www.googleapis.com/auth/bigquery \
--tags=allow-ssh

@ -1,53 +0,0 @@
#!/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.
# Creates a performance worker on GCE.
# IMPORTANT: After creating the worker, one needs to manually add the pubkey
# of jenkins@the-machine-where-jenkins-starts-perf-tests
# to ~/.ssh/authorized_keys so that multi-machine scenarios can work.
# See tools/run_tests/run_performance_tests.py for details.
set -ex
cd "$(dirname "$0")"
CLOUD_PROJECT=grpc-testing
ZONE=us-central1-b # this zone allows 32core machines
INSTANCE_NAME="${1:-grpc-performance-server1}"
MACHINE_TYPE=n1-standard-32
gcloud compute instances create "$INSTANCE_NAME" \
--project="$CLOUD_PROJECT" \
--zone "$ZONE" \
--machine-type $MACHINE_TYPE \
--image-project ubuntu-os-cloud \
--image-family ubuntu-1710 \
--boot-disk-size 300 \
--scopes https://www.googleapis.com/auth/bigquery \
--tags=allow-ssh
echo 'Created GCE instance, waiting 60 seconds for it to come online.'
sleep 60
gcloud compute copy-files \
--project="$CLOUD_PROJECT" \
--zone "$ZONE" \
jenkins_master.pub linux_performance_worker_init.sh "jenkins@${INSTANCE_NAME}":~
gcloud compute ssh \
--project="$CLOUD_PROJECT" \
--zone "$ZONE" \
"jenkins@${INSTANCE_NAME}" --command "./linux_performance_worker_init.sh"

@ -1,48 +0,0 @@
#!/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.
# Creates a standard jenkins worker on GCE.
set -ex
cd "$(dirname "$0")"
CLOUD_PROJECT=grpc-testing
ZONE=us-central1-a
INSTANCE_NAME="${1:-grpc-jenkins-worker1}"
gcloud compute instances create "$INSTANCE_NAME" \
--project="$CLOUD_PROJECT" \
--zone "$ZONE" \
--machine-type n1-standard-16 \
--image=ubuntu-1510 \
--image-project=grpc-testing \
--boot-disk-size 1000 \
--scopes https://www.googleapis.com/auth/bigquery \
--tags=allow-ssh
echo 'Created GCE instance, waiting 60 seconds for it to come online.'
sleep 60
gcloud compute copy-files \
--project="$CLOUD_PROJECT" \
--zone "$ZONE" \
jenkins_master.pub linux_worker_init.sh "${INSTANCE_NAME}":~
gcloud compute ssh \
--project="$CLOUD_PROJECT" \
--zone "$ZONE" \
"$INSTANCE_NAME" --command "./linux_worker_init.sh"

@ -1 +0,0 @@
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDzj9l7Tp4yKnMV8sSMNvm5Q9v/F2F187xF93niJFY8lz6ig4bhusqvNbAxPoeypds9NYjLDK6kONN9teemgv2+IcmmlAI4wkCkkWcL/kzdNNH0h5J7+YbPiUGFAu0hZNHg5jzwrZ3VFKwv6d/7dUdPOYmPaOG1JOEcxXcBvm1hMIe474jpUTTiG4/gMDJ1GhMg5T3cuCm2l0gCiv7ybRAgwaZ2EKEEWLy9qAL/pnr3umBjQvzAUGcOgXJyG0mbr977YdJo9kb+EELRTVN2q8mKZJEZ1BJAylkaI9783K2+cGaM8hPtKFcX4ImEYEkWgfOyGNolGDquWtvusGGzQXwF jenkins@grpc-jenkins-master

@ -1 +1,4 @@
# Enable Kokoro CI to SSH to the VM (Added by linux_kokoro_performance_worker_init.sh)
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDg7L/ZaEauETWrPklUTky3kvxqQfe2Ax/2CsSqhNIGNMnK/8d79CHlmY9+dE1FFQ/RzKNCaltgy7XcN/fCYiCZr5jm2ZtnLuGNOTzupMNhaYiPL419qmL+5rZXt4/dWTrsHbFRACxT8j51PcRMO5wgbL0Bg2XXimbx8kDFaurL2gqduQYqlu4lxWCaJqOL71WogcimeL63Nq/yeH5PJPWpqE4P9VUQSwAzBWFK/hLeds/AiP3MgVS65qHBnhq0JsHy8JQsqjZbG7Iidt/Ll0+gqzEbi62gDIcczG4KC0iOVzDDP/1BxDtt1lKeA23ll769Fcm3rJyoBMYxjvdw1TDx sabujp@trigger.mtv.corp.google.com
# Enable kokoro multi-machine benchmark driver VM to SSH to the VM (Added by linux_kokoro_performance_worker_init.sh)
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDKQ5UEX4AFefec9BKICupFS7x9Hoq4ZyLKy+QX0J31I49ew9mG2AJlr3sp8ql15eX+A2Ml9MKJkmgZGHpJtw+SfvmI94SmomSyiCLAK92sQ85NMzaRdo4b9e30E9nhXnAvAaemvIEQbgCMYFvzk0C8AtXj6+htCrN4jFaLqTCPISJhX3ETc4TgX1qaHQHyl31tdaXHYlITvBDsfokcGcZQnhmCUDtD8wyaSC8GFk9gZbXshkfaYCuuLPPA0vwWGBw+YPbonHsFCsOog1IYSzYPCkIjq8dt6evsusK6Kaoyw/Z+l2kYty2FKTj+wU3l06QMoxwcfNT4WxdhcnVbY71r kbuilder@kokoro-performance-driver

@ -47,7 +47,6 @@ sudo apt-get install -y \
libtool \
make \
strace \
pypy \
python-dev \
python-pip \
python-setuptools \
@ -68,30 +67,34 @@ sudo apt-get install -y google-perftools libgoogle-perftools-dev
# netperf
sudo apt-get install -y netperf
# required to run kokoro_log_reader.py
sudo apt-get install -y python-psutil python3-psutil
# gcloud tools, including gsutil
sudo apt-get install -y google-cloud-sdk
# C++ dependencies
sudo apt-get install -y libgflags-dev libgtest-dev libc++-dev clang
# Python dependencies
sudo pip install --upgrade pip==10.0.1
sudo pip install tabulate
sudo pip install google-api-python-client
sudo pip install google-api-python-client oauth2client
sudo pip install virtualenv
# Building gRPC Python depends on python3.4 being installed, but python3.4
# is not available on Ubuntu 16.10, so install from source
curl -O https://www.python.org/ftp/python/3.4.6/Python-3.4.6.tgz
tar xzvf Python-3.4.6.tgz
(
cd Python-3.4.6 || exit
./configure --enable-shared --prefix=/usr/local LDFLAGS="-Wl,--rpath=/usr/local/lib"
sudo make altinstall
)
rm Python-3.4.6.tgz
# pypy is used instead of python for postprocessing benchmark outputs
# because some reports are huge and pypy is much faster.
# TODO(jtattermusch): get rid of pypy once possible, it's hard to
# keep track of all the installed variants of python.
sudo apt-get install -y pypy pypy-dev
curl -O https://bootstrap.pypa.io/get-pip.py
sudo pypy get-pip.py
sudo pypy -m pip install tabulate
sudo pip install google-api-python-client
sudo pypy -m pip install google-api-python-client oauth2client
# TODO(jtattermusch): for some reason, we need psutil installed
# in pypy for kokoro_log_reader.py (strange, because the comand is
# "python kokoro_log_reader.py" and pypy is not the system default)
sudo pypy -m pip install psutil
# Node dependencies (nvm has to be installed under user kbuilder)
touch .profile
@ -104,31 +107,31 @@ nvm install 4 && npm config set cache /tmp/npm-cache
nvm install 5 && npm config set cache /tmp/npm-cache
nvm alias default 4
# C# dependencies
sudo apt-get install -y cmake
# C# mono dependencies (http://www.mono-project.com/docs/getting-started/install/linux/#debian-ubuntu-and-derivatives)
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
echo "deb http://download.mono-project.com/repo/debian wheezy main" | sudo tee /etc/apt/sources.list.d/mono-xamarin.list
echo "deb https://download.mono-project.com/repo/ubuntu stable-bionic main" | sudo tee /etc/apt/sources.list.d/mono-official-stable.list
sudo apt-get update
sudo apt-get install -y mono-devel nuget
sudo apt-get install -y mono-devel
# C# .NET Core dependencies (https://www.microsoft.com/net/core#ubuntu)
sudo sh -c 'echo "deb [arch=amd64] https://apt-mo.trafficmanager.net/repos/dotnet-release/ yakkety main" > /etc/apt/sources.list.d/dotnetdev.list'
sudo apt-key adv --keyserver apt-mo.trafficmanager.net --recv-keys 417A0893
# C# .NET Core dependencies (https://www.microsoft.com/net/download)
wget -q https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb
sudo dpkg -i packages-microsoft-prod.deb
sudo apt-get install -y apt-transport-https
sudo apt-get update
sudo apt-get install -y dotnet-dev-1.0.0-preview2.1-003155
sudo apt-get install -y dotnet-dev-1.0.1
# C# 1.0.4 SDK
curl -O https://download.microsoft.com/download/2/4/A/24A06858-E8AC-469B-8AE6-D0CEC9BA982A/dotnet-ubuntu.16.04-x64.1.0.5.tar.gz
sudo mkdir -p /opt/dotnet
sudo tar zxf dotnet-ubuntu.16.04-x64.1.0.5.tar.gz -C /opt/dotnet
sudo ln -s /opt/dotnet/dotnet /usr/local/bin
# C# .NET dependencies
wget http://security.ubuntu.com/ubuntu/pool/main/i/icu/libicu52_52.1-8ubuntu0.2_amd64.deb
sudo dpkg -i libicu52_52.1-8ubuntu0.2_amd64.deb
wget http://security.ubuntu.com/ubuntu/pool/main/i/icu/libicu55_55.1-7ubuntu0.3_amd64.deb
sudo dpkg -i libicu55_55.1-7ubuntu0.3_amd64.deb
sudo apt-get update && sudo apt-get install -y libicu55
sudo apt-get install -y dotnet-sdk-2.1
# Install .NET Core 1.0.5 Runtime (required to run netcoreapp1.0)
wget -q https://download.microsoft.com/download/2/4/A/24A06858-E8AC-469B-8AE6-D0CEC9BA982A/dotnet-ubuntu.16.04-x64.1.0.5.tar.gz
mkdir -p dotnet105_download
tar zxf dotnet-ubuntu.16.04-x64.1.0.5.tar.gz -C dotnet105_download
sudo cp -r dotnet105_download/shared/Microsoft.NETCore.App/1.0.5/ /usr/share/dotnet/shared/Microsoft.NETCore.App/
# To prevent "Failed to initialize CoreCLR, HRESULT: 0x80131500" with .NET Core 1.0.5 runtime
wget -q http://security.ubuntu.com/ubuntu/pool/main/i/icu/libicu55_55.1-7ubuntu0.4_amd64.deb
sudo dpkg -i libicu55_55.1-7ubuntu0.4_amd64.deb
# Ruby dependencies
gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
@ -163,7 +166,7 @@ sudo mv composer.phar /usr/local/bin/composer
# Significant performance improvements with grpc-go have been observed after
# upgrading from go 1.5 to a later version, so a later go version is preferred.
# Following go install instructions from https://golang.org/doc/install
GO_VERSION=1.8
GO_VERSION=1.10
OS=linux
ARCH=amd64
curl -O https://storage.googleapis.com/golang/go${GO_VERSION}.${OS}-${ARCH}.tar.gz
@ -190,11 +193,22 @@ git clone -v https://github.com/brendangregg/FlameGraph ~/FlameGraph
# Install scipy and numpy for benchmarking scripts
sudo apt-get install -y python-scipy python-numpy
# Install docker
curl -sSL https://get.docker.com/ | sh
# Enable kbuilder to use docker without sudo:
sudo usermod -aG docker kbuilder
# Add pubkey of Kokoro driver VM to allow SSH
# silence false-positive shellcheck warning ("< redirect does not affect sudo")
# shellcheck disable=SC2024
sudo tee --append ~kbuilder/.ssh/authorized_keys < kokoro_performance.pub
# Kokoro requires /tmpfs/READY file to exist the directory and file itself should
# be owned by kbuilder.
sudo mkdir /tmpfs
sudo chown kbuilder /tmpfs
touch /tmpfs/READY
# Restart for VM to pick up kernel update
echo 'Successfully initialized the linux worker, going for reboot in 10 seconds'
sleep 10

@ -1,184 +0,0 @@
#!/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.
# Initializes a fresh GCE VM to become a jenkins linux performance worker.
# You shouldn't run this script on your own,
# use create_linux_performance_worker.sh instead.
set -ex
sudo apt-get update
# Install Java 8 JDK (to build gRPC Java)
sudo apt-get install -y openjdk-8-jdk
sudo apt-get install -y unzip lsof
sudo apt-get install -y \
autoconf \
autotools-dev \
build-essential \
bzip2 \
ccache \
curl \
gcc \
gcc-multilib \
git \
gyp \
lcov \
libc6 \
libc6-dbg \
libc6-dev \
libcurl4-openssl-dev \
libgtest-dev \
libreadline-dev \
libssl-dev \
libtool \
make \
strace \
pypy \
python-dev \
python-pip \
python-setuptools \
python-yaml \
python3-dev \
python3-pip \
python3-setuptools \
python3-yaml \
telnet \
unzip \
wget \
zip \
zlib1g-dev
# perftools
sudo apt-get install -y google-perftools libgoogle-perftools-dev
# netperf
sudo apt-get install -y netperf
# C++ dependencies
sudo apt-get install -y libgflags-dev libgtest-dev libc++-dev clang
# Python dependencies
sudo pip install --upgrade pip==10.0.1
sudo pip install tabulate
sudo pip install google-api-python-client
sudo pip install virtualenv
# Building gRPC Python depends on python3.4 being installed, but python3.4
# is not available on Ubuntu 16.10, so install from source
curl -O https://www.python.org/ftp/python/3.4.6/Python-3.4.6.tgz
tar xzvf Python-3.4.6.tgz
(
cd Python-3.4.6 || exit
./configure --enable-shared --prefix=/usr/local LDFLAGS="-Wl,--rpath=/usr/local/lib"
sudo make altinstall
)
rm Python-3.4.6.tgz
curl -O https://bootstrap.pypa.io/get-pip.py
sudo pypy get-pip.py
sudo pypy -m pip install tabulate
sudo pip install google-api-python-client
# Node dependencies (nvm has to be installed under user jenkins)
touch .profile
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | bash
# silence shellcheck warning as it cannot follow the `source` path statically:
# shellcheck disable=SC1090
source ~/.nvm/nvm.sh
nvm install 0.12 && npm config set cache /tmp/npm-cache
nvm install 4 && npm config set cache /tmp/npm-cache
nvm install 5 && npm config set cache /tmp/npm-cache
nvm alias default 4
# C# mono dependencies (http://www.mono-project.com/docs/getting-started/install/linux/#debian-ubuntu-and-derivatives)
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
echo "deb http://download.mono-project.com/repo/debian wheezy main" | sudo tee /etc/apt/sources.list.d/mono-xamarin.list
sudo apt-get update
sudo apt-get install -y mono-devel nuget
# C# .NET Core dependencies (https://www.microsoft.com/net/core#ubuntu)
sudo sh -c 'echo "deb [arch=amd64] https://apt-mo.trafficmanager.net/repos/dotnet-release/ yakkety main" > /etc/apt/sources.list.d/dotnetdev.list'
sudo apt-key adv --keyserver apt-mo.trafficmanager.net --recv-keys 417A0893
sudo apt-get update
sudo apt-get install -y dotnet-dev-1.0.0-preview2.1-003155
sudo apt-get install -y dotnet-dev-1.0.1
# Ruby dependencies
git clone https://github.com/rbenv/rbenv.git ~/.rbenv
export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"
git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"
rbenv install 2.4.0
rbenv global 2.4.0
ruby -v
# Install bundler (prerequisite for gRPC Ruby)
gem install bundler
# PHP dependencies
sudo apt-get install -y php php-dev phpunit php-pear unzip zlib1g-dev
curl -sS https://getcomposer.org/installer | php
sudo mv composer.phar /usr/local/bin/composer
# Java dependencies - nothing as we already have Java JDK 8
# Go dependencies
# Currently, the golang package available via apt-get doesn't have the latest go.
# Significant performance improvements with grpc-go have been observed after
# upgrading from go 1.5 to a later version, so a later go version is preferred.
# Following go install instructions from https://golang.org/doc/install
GO_VERSION=1.8
OS=linux
ARCH=amd64
curl -O https://storage.googleapis.com/golang/go${GO_VERSION}.${OS}-${ARCH}.tar.gz
sudo tar -C /usr/local -xzf go$GO_VERSION.$OS-$ARCH.tar.gz
# Put go on the PATH, keep the usual installation dir
sudo ln -s /usr/local/go/bin/go /usr/bin/go
rm go$GO_VERSION.$OS-$ARCH.tar.gz
# Install perf, to profile benchmarks. (need to get the right linux-tools-<> for kernel version)
sudo apt-get install -y linux-tools-common linux-tools-generic "linux-tools-$(uname -r)"
# see http://unix.stackexchange.com/questions/14227/do-i-need-root-admin-permissions-to-run-userspace-perf-tool-perf-events-ar
echo 0 | sudo tee /proc/sys/kernel/perf_event_paranoid
# see http://stackoverflow.com/questions/21284906/perf-couldnt-record-kernel-reference-relocation-symbol
echo 0 | sudo tee /proc/sys/kernel/kptr_restrict
# qps workers under perf appear to need a lot of mmap pages under certain scenarios and perf args in
# order to not lose perf events or time out
echo 4096 | sudo tee /proc/sys/kernel/perf_event_mlock_kb
# Fetch scripts to generate flame graphs from perf data collected
# on benchmarks
git clone -v https://github.com/brendangregg/FlameGraph ~/FlameGraph
# Install scipy and numpy for benchmarking scripts
sudo apt-get install -y python-scipy python-numpy
# Add pubkey of jenkins@grpc-jenkins-master to authorized keys of jenkins@
# This needs to happen as the last step to prevent Jenkins master from connecting
# to a machine that hasn't been properly setup yet.
# silence false-positive shellcheck warning ("< redirect does not affect sudo")
# shellcheck disable=SC2024
sudo tee --append ~jenkins/.ssh/authorized_keys < jenkins_master.pub
# Restart for VM to pick up kernel update
echo 'Successfully initialized the linux worker, going for reboot in 10 seconds'
sleep 10
sudo reboot

@ -1,78 +0,0 @@
#!/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.
# Initializes a fresh GCE VM to become a jenkins linux worker.
# You shouldn't run this script on your own, use create_linux_worker.sh
# instead.
set -ex
# Create some swap space
sudo dd if=/dev/zero of=/swap bs=1024 count=10485760
sudo chmod 600 /swap
sudo mkswap /swap
sudo sed -i '$ a\/swap none swap sw 0 0' /etc/fstab
sudo swapon -a
# Typical apt-get maintenance
sudo apt-get update
# Install JRE
sudo apt-get install -y openjdk-8-jre
sudo apt-get install -y unzip lsof
# Install Docker
curl -sSL https://get.docker.com/ | sh
# Setup jenkins user (or the user will already exist bcuz magic)
sudo adduser jenkins --disabled-password || true
# Enable jenkins to use docker without sudo:
sudo usermod -aG docker jenkins
# Use "overlay" storage driver for docker
# see https://github.com/grpc/grpc/issues/4988
printf "{\n\t\"storage-driver\": \"overlay\"\n}" | sudo tee /etc/docker/daemon.json
# Install pip and Google API library to enable using GCP services
sudo apt-get install -y python-pip
sudo pip install google-api-python-client
# Install RVM
# TODO(jtattermusch): why is RVM needed?
gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
curl -sSL https://get.rvm.io | bash -s stable --ruby
# Upgrade Linux kernel to 4.9
wget \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.9.20/linux-headers-4.9.20-040920_4.9.20-040920.201703310531_all.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.9.20/linux-headers-4.9.20-040920-generic_4.9.20-040920.201703310531_amd64.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.9.20/linux-image-4.9.20-040920-generic_4.9.20-040920.201703310531_amd64.deb
sudo dpkg -i linux-headers-4.9*.deb linux-image-4.9*.deb
rm linux-*
# Add pubkey of jenkins@grpc-jenkins-master to authorized keys of jenkins@
# This needs to happen as the last step to prevent Jenkins master from connecting
# to a machine that hasn't been properly setup yet.
# disable superfluous warning by shellcheck:
# shellcheck disable=SC2024
sudo tee --append ~jenkins/.ssh/authorized_keys < jenkins_master.pub
# Restart for docker to pick up the config changes.
echo 'Successfully initialized the linux worker, going for reboot in 10 seconds'
sleep 10
sudo reboot
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