| 123456789101112131415161718192021222324252627282930 | # Copyright 2020 The 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.# Docker file for building gRPC manylinux Python artifacts.# Updated: 2020-06-25FROM quay.io/pypa/manylinux2014_x86_64# Update the package managerRUN yum update -yRUN yum install -y curl-devel expat-devel gettext-devel openssl-devel zlib-devel#################################### Install Python build requirementsRUN /opt/python/cp35-cp35m/bin/pip install --upgrade cythonRUN /opt/python/cp36-cp36m/bin/pip install --upgrade cythonRUN /opt/python/cp37-cp37m/bin/pip install --upgrade cythonRUN /opt/python/cp38-cp38/bin/pip install --upgrade cythonRUN /opt/python/cp39-cp39/bin/pip install --upgrade cython
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