| #!/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 handles bootstrapping python for |
| # the Apache Kudu base docker images. |
| # |
| ########################################################## |
| |
| set -xe |
| set -o pipefail |
| |
| function install_python_packages() { |
| PYTHON_VERSION=$(python --version 2>&1 | cut -d' ' -f2) |
| PYTHON_MAJOR=$(echo "$PYTHON_VERSION" | cut -d'.' -f1) |
| PYTHON_MINOR=$(echo "$PYTHON_VERSION" | cut -d'.' -f2) |
| |
| # We use get-pip.py to bootstrap pip outside of system packages. |
| # This prevents issues with the platform package manager knowing |
| # about only some of the python packages. |
| if [[ "$PYTHON_MAJOR" == "2" && "$PYTHON_MINOR" == "6" ]]; then |
| # Beginning with pip 10, Python 2.6 is no longer supported. |
| curl https://bootstrap.pypa.io/2.6/get-pip.py | python |
| else |
| # Use a stable version of pip that works with the remaining |
| # versions of Python 2 and 3. pip 19.1 doesn't support Python 3.4, |
| # which is the version of Python 3 shipped with Ubuntu 14.04. |
| curl https://bootstrap.pypa.io/get-pip.py | python - "pip < 19.0" |
| fi |
| pip install --upgrade \ |
| cython \ |
| setuptools \ |
| setuptools_scm |
| } |
| |
| # Install the prerequisite libraries, if they are not installed. |
| # CentOS/RHEL |
| if [[ -f "/usr/bin/yum" ]]; then |
| # Update the repo. |
| yum update -y |
| |
| # Install curl, used when installing pip. |
| yum install -y ca-certificates \ |
| curl \ |
| redhat-lsb-core |
| |
| # Get the major version for version specific package logic below. |
| OS_MAJOR_VERSION=$(lsb_release -rs | cut -f1 -d.) |
| |
| # Install python development packages. |
| yum install -y epel-release |
| # g++ is required to check for int128 support in setup.py. |
| yum install -y gcc gcc-c++ |
| if [[ "$OS_MAJOR_VERSION" -lt "8" ]]; then |
| yum install -y python-devel |
| else |
| yum install -y python3-devel |
| alternatives --set python /usr/bin/python3 |
| fi |
| |
| install_python_packages |
| |
| # Reduce the image size by cleaning up after the install. |
| yum clean all |
| rm -rf /var/cache/yum /tmp/* /var/tmp/* |
| # Ubuntu/Debian |
| elif [[ -f "/usr/bin/apt-get" ]]; then |
| # Ensure the Debian frontend is noninteractive. |
| export DEBIAN_FRONTEND=noninteractive |
| |
| # Update the repo. |
| apt-get update -y |
| |
| # Install curl, used when installing pip. |
| apt-get install -y --no-install-recommends ca-certificates curl |
| |
| # Install python development packages. |
| # g++ is required to check for int128 support in setup.py. |
| apt-get install -y --no-install-recommends g++ python-dev |
| install_python_packages |
| |
| # Reduce the image size by cleaning up after the install. |
| apt-get clean |
| rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* |
| |
| unset DEBIAN_FRONTEND |
| else |
| echo "Unsupported OS" |
| exit 1 |
| fi |