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mailcow/data/Dockerfiles/postfix/Dockerfile

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[Postfix] Remove Zeyple, base on Buster
2019-08-09 20:08:58 +08:00
FROM debian:buster-slim
[Dockerfiles] Replaced deprecated MAINTAINER with LABEL Used format proposed in https://docs.docker.com/engine/reference/builder/#maintainer-deprecated
2017-05-13 21:33:32 +08:00
LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
Docs
2017-03-02 18:23:23 +08:00
[Dockerfiles] Do not persist DEBIAN_FRONTEND=noninteractive in images According to https://github.com/moby/moby/issues/4032#issuecomment-163689851 (and some other comments in the issue) it's not recommended to set `DEBIAN_FRONTEND` via `ENV` in a Dockerfile. `ARG` has the same effect at build time but does not change `DEBIAN_FRONTEND` in the final image, so I switched to it. It should also work to remove it completely.
2017-05-13 22:29:18 +08:00
ARG DEBIAN_FRONTEND=noninteractive
Docs
2017-03-02 18:23:23 +08:00
ENV LC_ALL C
RUN dpkg-divert --local --rename --add /sbin/initctl \
&& ln -sf /bin/true /sbin/initctl \
&& dpkg-divert --local --rename --add /usr/bin/ischroot \
&& ln -sf /bin/true /usr/bin/ischroot
[Postfix] Remove Zeyple, base on Buster
2019-08-09 20:08:58 +08:00
# Add groups and users before installing Postfix to not break compatibility
RUN groupadd -g 102 postfix \
&& groupadd -g 103 postdrop \
&& useradd -g postfix -u 101 -d /var/spool/postfix -s /usr/sbin/nologin postfix \
&& apt-get update && apt-get install -y --no-install-recommends \
[Dockerfiles] Sorted list of packages
2017-05-13 22:07:06 +08:00
ca-certificates \
curl \
dirmngr \
gnupg \
Docs
2017-03-02 18:23:23 +08:00
libsasl2-modules \
[Postfix] Remove Zeyple, base on Buster
2019-08-09 20:08:58 +08:00
mariadb-client \
[SOGo] Increase workers count to 20 [Postfix] Add extended TLS header [Web] Increase timeout to 10 for docker API connections [Postfix] Add perl package
2018-04-26 20:06:10 +08:00
perl \
Docs
2017-03-02 18:23:23 +08:00
postfix \
postfix-mysql \
postfix-pcre \
[Postfix] Use Bionic as base image (Postfix 3.3) and replace python-gpgme by python-gpg [Postfix] Fix syslog-ng config version
2018-07-12 02:01:03 +08:00
python-gpg \
[Dockerfiles] Sorted list of packages
2017-05-13 22:07:06 +08:00
sasl2-bin \
sudo \
supervisor \
Docs
2017-03-02 18:23:23 +08:00
syslog-ng \
syslog-ng-core \
Used tabs for indentation in Dockerfiles
2017-05-13 02:54:23 +08:00
syslog-ng-mod-redis \
[Postfix] Add tzdata to Postfix
2018-07-17 06:29:07 +08:00
tzdata \
[Postfix] Do not keep persistent logs in a container
2017-07-11 23:09:20 +08:00
&& rm -rf /var/lib/apt/lists/* \
[Postfix] postconf wrapper for correct config location, fixes #949
2018-01-24 16:10:43 +08:00
&& touch /etc/default/locale \
&& printf '#!/bin/bash\n/usr/sbin/postconf -c /opt/postfix/conf "$@"' > /usr/local/sbin/postconf \
&& chmod +x /usr/local/sbin/postconf
Base on Stretch, add Zeyple
2017-04-06 04:19:41 +08:00
Docs
2017-03-02 18:23:23 +08:00
COPY supervisord.conf /etc/supervisor/supervisord.conf
Add Json logger
2017-05-07 05:42:18 +08:00
COPY syslog-ng.conf /etc/syslog-ng/syslog-ng.conf
Docs
2017-03-02 18:23:23 +08:00
COPY postfix.sh /opt/postfix.sh
[Postfix] Add scripts to learn from spam/ham traps [Dovecot] Learn fuzzy when moving mails from/to junk
2018-07-29 06:35:54 +08:00
COPY rspamd-pipe-ham /usr/local/bin/rspamd-pipe-ham
COPY rspamd-pipe-spam /usr/local/bin/rspamd-pipe-spam
Move forwarding host script to Docker image
2017-04-24 01:38:47 +08:00
COPY whitelist_forwardinghosts.sh /usr/local/bin/whitelist_forwardinghosts.sh
[Dovecot] Use events to kill supervisord when main proc dies [Postfix] Use events to kill supervisord when main proc dies [SOGo] Use events to kill supervisord when main proc dies
2018-10-26 04:35:07 +08:00
COPY stop-supervisor.sh /usr/local/sbin/stop-supervisor.sh
RUN chmod +x /opt/postfix.sh \
/usr/local/bin/rspamd-pipe-ham \
/usr/local/bin/rspamd-pipe-spam \
/usr/local/bin/whitelist_forwardinghosts.sh \
/usr/local/sbin/stop-supervisor.sh
Docs
2017-03-02 18:23:23 +08:00
EXPOSE 588
CMD exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
[Dockerfiles] Used best practices for apt-get 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 https://github.com/moby/moby/blob/03e2923e42446dbb830c654d0eec323a0b4ef02a/contrib/mkimage/debootstrap#L82-L105
2017-05-13 21:52:16 +08:00
RUN rm -rf /tmp/* /var/tmp/*