9ab9d76240
See https://docs.docker.com/engine/userguide/eng-image/dockerfile_best-practices/#apt-get
- Replaced `-y install` with `install -y` (unification)
- Put every package on its own line
- Moved `rm -rf /var/lib/apt/lists/*` in the same `RUN` statement as `apt-get`
- Removed unnecessary `apt-get clean`
See 03e2923e42/contrib/mkimage/debootstrap (L82-L105)
27 lines
837 B
Docker
27 lines
837 B
Docker
FROM debian:jessie-slim
|
|
LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
|
|
|
|
ENV DEBIAN_FRONTEND noninteractive
|
|
ENV LC_ALL C
|
|
|
|
RUN apt-key adv --fetch-keys http://rspamd.com/apt-stable/gpg.key \
|
|
&& echo "deb http://rspamd.com/apt-stable/ jessie main" > /etc/apt/sources.list.d/rspamd.list \
|
|
&& apt-get update && apt-get install -y --force-yes --no-install-recommends \
|
|
rmilter \
|
|
cron \
|
|
syslog-ng \
|
|
syslog-ng-core \
|
|
supervisor \
|
|
&& rm -rf /var/lib/apt/lists/*
|
|
|
|
COPY supervisord.conf /etc/supervisor/supervisord.conf
|
|
|
|
EXPOSE 9000
|
|
|
|
RUN sed -i -E 's/^(\s*)system\(\);/\1unix-stream("\/dev\/log");/' /etc/syslog-ng/syslog-ng.conf
|
|
RUN touch /var/log/mail.log && chmod 640 /var/log/mail.log && chown root:adm /var/log/mail.log
|
|
|
|
CMD exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
|
|
|
|
RUN rm -rf /tmp/* /var/tmp/*
|