dovecot/Dockerfile

FROM alpine as builder

RUN apk --no-cache add \
    rpcgen \
    g++ \
    make \
    libressl \
    libressl-dev \
    lua-dev \
    openldap-dev \
    libsodium-dev \
    linux-pam-dev \
    zlib-dev \
    bzip2-dev \
    xz-dev \
    lz4-dev \
    icu-dev

RUN mkdir /tmp/dovecot
RUN wget -qO- https://www.dovecot.org/releases/2.3/dovecot-2.3.0.tar.gz | tar -xz -C /tmp/dovecot --strip 2

RUN mkdir /tmp/pigeonhole
RUN wget -qO- https://pigeonhole.dovecot.org/releases/2.3/dovecot-2.3-pigeonhole-0.5.0.1.tar.gz | tar -xz -C /tmp/pigeonhole --strip 1

RUN cd /tmp/dovecot && \
    ./configure --prefix '' --with-lua --with-zlib --with-bzlib --with-pam --with-ssl=openssl --with-sodium --without-sql --with-ldap --with-lzma --with-lz4 --with-icu --without-shadow --with-ssldir=/etc/ssl/dovecot --with-rundir=/run/dovecot --without-shared-libs && \
    make && \
    make install

RUN cd /tmp/pigeonhole && \
    ./configure --with-ldap=yes --with-dovecot=/lib/dovecot  && \
    make && make install

FROM registry.gitlab.com/thallian/docker-confd-env:master

COPY --from=builder /lib/dovecot/ /lib/dovecot/
COPY --from=builder /bin/doveadm /bin/doveadm
COPY --from=builder /bin/doveconf /bin/doveconf
COPY --from=builder /sbin/dovecot /sbin/dovecot
#COPY --from=builder /share/doc/dovecot/example-config/ /etc/dovecot/

RUN apk --no-cache add \
    libsodium \
    lua

RUN addgroup -g 2222 dovecot
RUN adduser -u 2222 -h /home/dovecot -D -G dovecot dovecot

RUN addgroup -g 1111 vmail
RUN adduser -u 1111 -h /var/lib/vmail -D -G vmail vmail

EXPOSE 143 4190 6334 7777

VOLUME /var/lib/vmail/mail/ /etc/ssl/mail

ADD /rootfs /