kolla-ansible/docker/memcached/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

27 lines
768 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 user = 'memcached' %}
{% set memcached_packages = ['memcached'] %}
{{ macros.install_packages(memcached_packages | customizable("packages")) }} \
&& usermod -a -G kolla {{ user }}
{% elif base_distro in ['ubuntu', 'debian'] %}
{% set user = 'memcache' %}
{% set memcached_packages = ['memcached'] %}
{{ macros.install_packages(memcached_packages | customizable("packages")) }} \
&& usermod -a -G kolla {{ user }}
{% endif %}
{% block memcached_footer %}{% endblock %}
{% block footer %}{% endblock %}
{{ include_footer }}
USER {{ user }}