kolla-ansible/docker/cron/Dockerfile.j2
Shaun Smekel a9d08726f5 Handle empty package list for install_packages
Currently if the install_packages macro is run with an empty
package list, it will add a yum or apt-get command with no
packages listed.

This bug fix aims to omit this line when no packages have
been given, or, the operator wants to use the "_override" /
"_remove" functionality to disable all packages being
installed in a Dockerfile.

Co-Authored-By: Paul Bourke <paul.bourke@oracle.com>
Change-Id: Ifaaaebfccc3adb0f2f68a35ac08e59378bc87fdb
Closes-bug: 1612446
2016-08-19 10:49:03 +00:00

25 lines
678 B
Django/Jinja

FROM {{ namespace }}/{{ image_prefix }}base:{{ tag }}
MAINTAINER {{ maintainer }}
{% import "macros.j2" as macros with context %}
{% if base_distro in ['centos', 'fedora', 'oraclelinux', 'rhel'] %}
{% set cron_packages = [
'cronie',
'logrotate'
] %}
{% elif base_distro in ['ubuntu', 'debian'] %}
{% set cron_packages = [
'cron',
'logrotate'
] %}
{% endif %}
{{ macros.install_packages(cron_packages | customizable("packages")) }}
COPY extend_start.sh /usr/local/bin/kolla_extend_start
RUN chmod 755 /usr/local/bin/kolla_extend_start
{% block cron_footer %}{% endblock %}
{% block footer %}{% endblock %}
{{ include_footer }}