Mailu/core/dovecot/Dockerfile

ARG DISTRO=alpine:3.14.3

FROM $DISTRO
ARG VERSION
ENV TZ Etc/UTC

LABEL version=$VERSION

# python3 shared with most images
RUN apk add --no-cache \
    python3 py3-pip git bash py3-multidict py3-yarl tzdata \
  && pip3 install --upgrade pip

# Shared layer between nginx, dovecot, postfix, postgresql, rspamd, unbound, rainloop, roundcube
RUN pip3 install socrate==0.2.0

# Shared layer between dovecot and postfix
RUN pip3 install "podop>0.2.5"

# Image specific layers under this line
RUN apk add --no-cache \
  dovecot dovecot-lmtpd dovecot-pop3d dovecot-submissiond dovecot-pigeonhole-plugin rspamd-client xapian-core dovecot-fts-xapian \
  && mkdir /var/lib/dovecot

COPY conf /conf
COPY start.py /start.py

EXPOSE 110/tcp 143/tcp 993/tcp 4190/tcp 2525/tcp
VOLUME ["/mail"]

CMD /start.py

HEALTHCHECK --start-period=350s CMD echo QUIT|nc localhost 110|grep "Dovecot ready."
RUN echo $VERSION >> /version
update Dockerfile to alpine 3.14.3 2021-12-22 11:19:44 +02:00			`ARG DISTRO=alpine:3.14.3`
Add xapian full-text-search plugin to dovecot Currently we are not able to offer our users a FTS experience after the demise of lucene due to unfixed coredumps with musl/alpine. We now add lucene, the only remaining maintained small/lean FTS plugin for dovecot. It is quite simple to add to our stack: A two-stage docker build is used to compile the fts plugin in the first stage, and copy over only the resulting plugin-artifact to the second stage, which is our usual dovecot container. Configuration is also minimal. 2020-01-04 19:04:25 +02:00
rebase and update for 3.10, avoid adding qemu file to x86 images 2019-08-21 18:24:30 +02:00			`FROM $DISTRO`
Implement versioning for CI/CD workflow (see #1182). 2021-11-17 22:00:04 +02:00			`ARG VERSION`
Set default TZ in Dockerfiles 2021-11-04 15:22:12 +02:00			`ENV TZ Etc/UTC`

Implement versioning for CI/CD workflow (see #1182). 2021-11-17 22:00:04 +02:00			`LABEL version=$VERSION`

Standarize image by using shared / similair layers 2018-10-31 19:17:23 +02:00			`# python3 shared with most images`
			`RUN apk add --no-cache \`
Add tzdata to core 2021-11-02 12:18:21 +02:00			`python3 py3-pip git bash py3-multidict py3-yarl tzdata \`
Standarize image by using shared / similair layers 2018-10-31 19:17:23 +02:00			`&& pip3 install --upgrade pip`
Use python package socrate instead of Mailustart 2019-07-25 10:33:57 +02:00
			`# Shared layer between nginx, dovecot, postfix, postgresql, rspamd, unbound, rainloop, roundcube`
Resolve HOST_* to _ADDRESS only if _ADDRESS is not already set 2019-08-23 08:43:59 +02:00			`RUN pip3 install socrate==0.2.0`
Use python package socrate instead of Mailustart 2019-07-25 10:33:57 +02:00
upgrade alpine base-image 2019-06-03 00:55:09 +02:00			`# Shared layer between dovecot and postfix`
Require python3.7-compatible podop Which is still unreleased, but serves as a placeholder here. 2019-07-14 12:28:56 +02:00			`RUN pip3 install "podop>0.2.5"`
Use python package socrate instead of Mailustart 2019-07-25 10:33:57 +02:00
Standarize image by using shared / similair layers 2018-10-31 19:17:23 +02:00			`# Image specific layers under this line`
Switch to using Podop in Dovecot 2018-07-26 21:41:11 +02:00			`RUN apk add --no-cache \`
use dovecot-fts-xapian from alpine package I suggest using the dovecot-fts-xapian package from the alpine repository (newer) instead of compiling an older version from source: see https://pkgs.alpinelinux.org/package/edge/community/x86/dovecot-fts-xapian 2021-12-06 22:43:06 +02:00			`dovecot dovecot-lmtpd dovecot-pop3d dovecot-submissiond dovecot-pigeonhole-plugin rspamd-client xapian-core dovecot-fts-xapian \`
Don't recursivly chown on mailboxes. This fixes #776. Recursion is not needed, as the permissions will only need to be set on the first invocation. 2019-01-08 05:00:15 +02:00			`&& mkdir /var/lib/dovecot`
Move to Docker Compose and multiple containers 2016-02-24 08:44:49 +02:00
Switch to python and Jinja2 for the dovecot container 2017-09-24 14:42:40 +02:00			`COPY conf /conf`
			`COPY start.py /start.py`
Move to Docker Compose and multiple containers 2016-02-24 08:44:49 +02:00
Add expose instructions in Dockerfiles, fixes #392 2018-04-21 14:46:01 +02:00			`EXPOSE 110/tcp 143/tcp 993/tcp 4190/tcp 2525/tcp`
Dovecot: Delete obsolete data volume 2019-10-14 15:45:06 +02:00			`VOLUME ["/mail"]`
Add expose instructions in Dockerfiles, fixes #392 2018-04-21 14:46:01 +02:00
Switch to python and Jinja2 for the dovecot container 2017-09-24 14:42:40 +02:00			`CMD /start.py`
add healthcheck for dovecot 2018-10-16 23:11:20 +02:00
Increase HEALTHCHECK start time for services that need to wait for host resolving during startup. In Docker Swarm mode the services listed below can get stuck in their start script, while they are waiting for other services become available. Now, with HEALTHCHECK enabled, docker does not resolve names of services that not pass HEALTHCHECK yet. Meaning that if one of the depenend services is not yet available, it will create a chain of failing services. The services below retry to resolve 100 time, with an average of 3.5 seconds. Hence, the --start-time flag is now set at 350 seconds. - dovecot (imap) - postfix (smtp) - rspamd (antispam) 2018-10-21 19:49:01 +02:00			`HEALTHCHECK --start-period=350s CMD echo QUIT\|nc localhost 110\|grep "Dovecot ready."`
Process code review remarks - Moved run to bottom of Dockerfile to allow using unmodified / cached states. - Simplified bash code in deploy.sh. - Improved the large bash one-liner in CI.yml. It could not handle >9 for 1.x. 2021-11-18 19:21:56 +02:00			`RUN echo $VERSION >> /version`