mailcow/data/Dockerfiles/postfix/Dockerfile

FROM debian:buster-slim
LABEL maintainer "Andre Peters <andre.peters@servercow.de>"

ARG DEBIAN_FRONTEND=noninteractive
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

# 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 \
	ca-certificates \
	curl \
	dirmngr \
  dnsutils \
	gnupg \
	libsasl2-modules \
  mariadb-client \
	perl \
	postfix \
	postfix-mysql \
	postfix-pcre \
	sasl2-bin \
	sudo \
	supervisor \
	syslog-ng \
	syslog-ng-core \
	syslog-ng-mod-redis \
  tzdata \
	&& rm -rf /var/lib/apt/lists/* \
	&& 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

COPY supervisord.conf /etc/supervisor/supervisord.conf
COPY syslog-ng.conf /etc/syslog-ng/syslog-ng.conf
COPY syslog-ng-redis_slave.conf /etc/syslog-ng/syslog-ng-redis_slave.conf
COPY postfix.sh /opt/postfix.sh
COPY rspamd-pipe-ham /usr/local/bin/rspamd-pipe-ham
COPY rspamd-pipe-spam /usr/local/bin/rspamd-pipe-spam
COPY whitelist_forwardinghosts.sh /usr/local/bin/whitelist_forwardinghosts.sh
COPY stop-supervisor.sh /usr/local/sbin/stop-supervisor.sh
COPY docker-entrypoint.sh /docker-entrypoint.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
RUN rm -rf /tmp/* /var/tmp/*

EXPOSE 588

ENTRYPOINT ["/docker-entrypoint.sh"]

CMD exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
[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 \`
[Postfix] Build with dnsutils 2019-11-27 05:56:20 +08:00			`dnsutils \`
[Dockerfiles] Sorted list of packages 2017-05-13 22:07:06 +08:00			`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 \`
[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`
[Postfix] Use Redis master if set 2020-02-05 17:58:04 +08:00			`COPY syslog-ng-redis_slave.conf /etc/syslog-ng/syslog-ng-redis_slave.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`
[Postfix] Use Redis master if set 2020-02-05 17:58:04 +08:00			`COPY docker-entrypoint.sh /docker-entrypoint.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
			`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`
[Postfix] Use Redis master if set 2020-02-05 17:58:04 +08:00			`RUN rm -rf /tmp/* /var/tmp/*`
Docs 2017-03-02 18:23:23 +08:00
			`EXPOSE 588`

[Postfix] Use Redis master if set 2020-02-05 17:58:04 +08:00			`ENTRYPOINT ["/docker-entrypoint.sh"]`
Docs 2017-03-02 18:23:23 +08:00
[Postfix] Use Redis master if set 2020-02-05 17:58:04 +08:00			`CMD exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf`