Dockerfile

# Ansible managed
FROM quay.io/krestomatio/base-stream

# General variables
ENV IMAGE_NAME=ansible \
    IMAGE_SUMMARY="Ansible image based on CentOS 8 Stream minimal for Continuous Integration" \
    IMAGE_DESCRIPTION="CentOS 8 Stream minimal based image with Ansible and Molecule" \
    IMAGE_TITLE="Ansible image based on CentOS 8 Stream minimal"

# Container variables
ENV ANSIBLE_VERSION="2.9.*" \
    MOLECULE_VERSION="3.1.*" \
    CTR_PIP="pip3 install --no-cache --upgrade" \
    CTR_PIP_EXTRA="yamllint ansible-lint flake8 pycrypto git-semver openshift"

RUN echo "Build tools..."  && \
    $CTR_PKG_MGM install python3-devel gcc && \
    echo "Installing pkgs..."  && \
    python3 -m ensurepip && \
    $CTR_PIP cffi pip && \
    $CTR_PIP ansible==$ANSIBLE_VERSION && \
    $CTR_PIP molecule==$MOLECULE_VERSION && \
    echo "Installing other pip tools..."  && \
    $CTR_PIP $CTR_PIP_EXTRA && \
    echo "Cleaning..."  && \
    $CTR_PKG_MGM remove -y python3-devel gcc && \
    $CTR_PKG_MGM clean all && \
    rm -rf /var/cache /var/log/dnf* /var/log/yum.* && \
    echo "Minimal ansible config" && \
    mkdir -p /etc/ansible && \
    echo 'localhost' > /etc/ansible/hosts

# Container variables
ENV CTR_PKG_EXTRA="git git-lfs rsync jq openssh-clients sudo sshpass curl sudo make which"

RUN install-pkgs -e $CTR_PKG_EXTRA

CMD [ "ansible-playbook", "--version" ]

# Labels
LABEL name="${IMAGE_NAME}" \
      summary="${IMAGE_SUMMARY}" \
      maintainer="Job Céspedes Ortiz <jobcespedes@krestomatio.com>" \
      description="${IMAGE_DESCRIPTION}" \
      org.opencontainers.image.title="${IMAGE_TITLE}" \
      org.opencontainers.image.authors="Job Céspedes Ortiz <jobcespedes@krestomatio.com>" \
      org.opencontainers.image.description="${IMAGE_DESCRIPTION}" \
      io.k8s.description="${IMAGE_DESCRIPTION}" \
      io.k8s.display-name="${IMAGE_TITLE}" \
      io.openshift.tags="${IMAGE_NAME},ansible,ansible2.2"