FROM {{ namespace }}/{{ image_prefix }}ceilometer-base:{{ tag }} {% block labels %} LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}" {% endblock %} {% block ceilometer_central_header %}{% endblock %} {% import "macros.j2" as macros with context %} {{ macros.kolla_patch_sources() }} {% block ceilometer_central_footer %}{% endblock %} {% block footer %}{% endblock %} USER ceilometer