FROM {{ namespace }}/{{ image_prefix }}base:{{ tag }} LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}" {% block cron_header %}{% endblock %} {% import "macros.j2" as macros with context %} {% if base_distro in ['centos', 'oraclelinux', 'rhel'] %} {% set cron_packages = [ 'cronie', 'logrotate' ] %} {% elif base_distro in ['debian', 'ubuntu'] %} {% set cron_packages = [ 'cron', 'logrotate' ] %} {% endif %} {{ macros.install_packages(cron_packages | customizable("packages")) }} {% block cron_footer %}{% endblock %} {% block footer %}{% endblock %}