blob: 3c5ee77d732ad4aca1049d44a9708eac2513dc63 [file] [log] [blame]
#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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.
# This script automates setup of distcc servers on Ubuntu. This
# script can be run outside of an Impala repository and will
# bootstrap the server from scratch.
#
# Usage:
# ------
# This script must be run as root. Arguments are forwarded to
# distcc_server_setup.sh to specify IP ranges, etc.
set -eu -o pipefail
if [[ "$USER" != "root" ]]; then
echo "Must be run as root."
exit 1
fi
OS_ID=$(source /etc/os-release && echo $ID)
OS_VERSION=$(source /etc/os-release && echo $VERSION_ID)
if [[ "$OS_ID" == Ubuntu ]]; then
if ! [[ $OS_VERSION == 16.04 || $OS_VERSION == 18.04 || $OS_VERSION == 20.04 ]]; then
echo "This script only supports Ubuntu 16.04, 18.04, and 20.04" >&2
exit 1
fi
fi
# Install basic packages required to get to distcc_server_setup.sh
# git: needed to clone the repo
# openjdk: needed because JAVA_HOME is checked by impala-config.sh
# distcc: needed to set up the distccd user.
# libsasl2-dev: needed to bootstrap python virtualenv
apt-get install -y git openjdk-8-jdk-headless distcc libsasl2-dev
mkdir -p /opt/distcc
chown distccd /opt/distcc
cd /opt/distcc
# Toolchain must be owned by distcc so that it can execute binaries.
# So check out the Impala repo and download the toolchain as the
# distccd user.
sudo -u distccd -H bash <<"EOF"
set -euo pipefail
set -x
# Set HOME as workaround for ccache trying to access /.ccache
HOME=$(pwd)
if [[ ! -d impala ]]; then
git clone https://github.com/apache/impala.git
fi
cd impala
echo 'export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64' >> bin/impala-config-local.sh
export IMPALA_HOME=$(pwd)
. bin/impala-config.sh
./infra/python/deps/download_requirements
DOWNLOAD_CDH_COMPONENTS=false ./bin/bootstrap_toolchain.py
EOF
# To resolve CVE-2004-2687, newer distcc versions only allow programs to be executed
# if they have a symlink under '/usr/lib/distcc'.
# https://github.com/distcc/distcc/commit/dfb45b528746bf89c030fccac307ebcf7c988512
sudo ln -s $(which ccache) /usr/lib/distcc/ccache
(cd impala && ./bin/distcc/distcc_server_setup.sh "$@")