docker/dind/Dockerfile.j2


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FROM {{ namespace }}/{{ image_prefix }}openstack-base:{{ tag }}
LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"

{% block dind_header %}{% endblock %}

{% import "macros.j2" as macros with context %}

{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}

# Since the gate cannot do DinD on centos due to the age of the kernel, we don't
# build a true DinD image. Should the time come that we get a newer kernel in
# the centos gate and we want to do multinode we can populate this container
RUN /bin/true

{% elif base_distro in ['debian', 'ubuntu'] %}
    {% set dind_packages = [
         'btrfs-tools',
         'docker-engine',
         'openssh-server'
    ] %}
{{ macros.install_packages(dind_packages | customizable("packages")) }}

{% set dind_pip_packages = [
    'docker-py'
] %}

RUN {{ macros.install_pip(dind_pip_packages | customizable("pip_packages"), constraints = false) }}

{% endif %}

COPY start.sh /usr/local/bin/kolla_start
RUN chmod 755 /usr/local/bin/kolla_start

{% block dind_footer %}{% endblock %}
{% block footer %}{% endblock %}