# This image provides a Python 3.3 environment you can use to run your Python

# applications.

FROM openshift/base-centos7

MAINTAINER SoftwareCollections.org <sclorg@redhat.com>

EXPOSE 8080

ENV PYTHON_VERSION=3.3 \

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

LABEL io.k8s.description="Platform for building and running Python 3.3 applications" \

io.k8s.display-name="Python 3.3" \

io.openshift.expose-services="8080:http" \

io.openshift.tags="builder,python,python33"

RUN yum install -y centos-release-scl && \

INSTALL_PKGS="python33 python33-python-devel python33-python-setuptools nss_wrapper httpd24 \

httpd24-httpd-devel httpd24-mod_ssl httpd24-mod_auth_kerb httpd24-mod_ldap httpd24-mod_session \

atlas-devel gcc-gfortran libffi-devel libtool-ltdl" && \

yum install -y --setopt=tsflags=nodocs --enablerepo=centosplus $INSTALL_PKGS && \

rpm -V $INSTALL_PKGS && \

# Remove centos-logos (httpd dependency, ~20MB of graphics) to keep image

# size smaller.

rpm -e --nodeps centos-logos && \

yum clean all -y

# Copy the S2I scripts from the specific language image to $STI_SCRIPTS_PATH.

COPY ./s2i/bin/ $STI_SCRIPTS_PATH

# Each language image can have 'contrib' a directory with extra files needed to

# run and build the applications.

COPY ./contrib/ /opt/app-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 source scl_source enable python33 && \

virtualenv /opt/app-root && \

source /opt/app-root/bin/activate && \

pip install -U pip==1.5.6

# 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 ug+rwx /opt/app-root

USER 1001

# Set the default CMD to print the usage of the language image.

CMD $STI_SCRIPTS_PATH/usage