FROM {{ namespace }}/{{ image_prefix }}base:{{ tag }}
MAINTAINER {{ maintainer }}

{% block chrony_header %}{% endblock %}

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

{% set chrony_packages = ['chrony'] %}

{% if base_distro in ['ubuntu', 'debian'] %}
# Ubuntu use _chrony username to use unified running user with RHEL system
RUN useradd --user-group --create-home --home-dir /var/lib/chrony chrony
{% endif %}

{{ macros.install_packages(chrony_packages | customizable("packages")) }}

COPY extend_start.sh /usr/local/bin/kolla_extend_start
RUN chmod 755 /usr/local/bin/kolla_extend_start \
    && usermod -a -G kolla chrony

{% block chrony_footer %}{% endblock %}
{% block footer %}{% endblock %}
{{ include_footer }}