FROM {{ namespace }}/{{ image_prefix }}trove-base:{{ tag }} {% block labels %} LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" {% endblock %} {% block trove_guestagent_header %}{% endblock %} {% import "macros.j2" as macros with context %} {{ macros.kolla_patch_sources() }} {% block trove_guestagent_footer %}{% endblock %} {% block footer %}{% endblock %} USER trove