# This image provides a Python 3.5 environment you can use to run your Python
# applications.
FROM registry.fedoraproject.org/f26/s2i-base:latest
EXPOSE 8080
ENV PYTHON_VERSION=3.6 \
PATH=$HOME/.local/bin/:$PATH \
PYTHONUNBUFFERED=1 \
PYTHONIOENCODING=UTF-8 \
LC_ALL=en_US.UTF-8 \
LANG=en_US.UTF-8 \
PIP_NO_CACHE_DIR=off
ENV NAME=python3 \
VERSION=0 \
RELEASE=1 \
ARCH=x86_64
ENV SUMMARY="Platform for building and running Python $PYTHON_VERSION applications" \
DESCRIPTION="Python $PYTHON_VERSION available as docker container is a base platform for \
building and running various Python $PYTHON_VERSION applications and frameworks. \
Python is an easy to learn, powerful programming language. It has efficient high-level \
data structures and a simple but effective approach to object-oriented programming. \
Python's elegant syntax and dynamic typing, together with its interpreted nature, \
make it an ideal language for scripting and rapid application development in many areas \
on most platforms."
LABEL summary="$SUMMARY" \
description="$DESCRIPTION" \
io.k8s.description="$DESCRIPTION" \
io.k8s.display-name="Python 3.6" \
io.openshift.expose-services="8080:http" \
io.openshift.tags="builder,python,python36,rh-python36" \
com.redhat.component="$NAME" \
name="$FGC/$NAME" \
version="$VERSION" \
release="$RELEASE.$DISTTAG" \
architecture="$ARCH" \
usage="s2i build file:///your/app 26/python3 your-app" \
maintainer="SoftwareCollections.org <sclorg@redhat.com>"
RUN INSTALL_PKGS="python3 python3-devel python3-setuptools python3-pip python3-virtualenv \
nss_wrapper httpd httpd-devel atlas-devel gcc-gfortran libffi-devel libtool-ltdl" && \
dnf install -y --setopt=tsflags=nodocs $INSTALL_PKGS && \
rpm -V $INSTALL_PKGS && \
dnf clean all -y
# Copy the S2I scripts from the specific language image to $STI_SCRIPTS_PATH.
COPY ./s2i/bin/ $STI_SCRIPTS_PATH
# Copy extra files to the image.
COPY ./root/ /
# Create a Python virtual environment for use by any application to avoid
# potential conflicts with Python packages preinstalled in the main Python
# installation.
RUN virtualenv-$PYTHON_VERSION /opt/app-root
# In order to drop the root user, we have to make some directories world
# writable as OpenShift default security model is to run the container under
# random UID.
RUN chown -R 1001:0 /opt/app-root && chmod -R og+rwx /opt/app-root
USER 1001
# Set the default CMD to print the usage of the language image.
CMD $STI_SCRIPTS_PATH/usage