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mailu/core/nginx/Dockerfile

34 lines
859 B
Docker

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 \
&& pip3 install --upgrade pip
# Shared layer between nginx, dovecot, postfix, postgresql, rspamd, unbound, rainloop, roundcube
RUN pip3 install socrate==0.2.0
# Image specific layers under this line
RUN apk add --no-cache certbot nginx nginx-mod-mail openssl curl tzdata \
&& pip3 install watchdog
COPY conf /conf
COPY static /static
COPY *.py /
RUN gzip -k9 /static/*.ico /static/*.txt; chmod a+rX -R /static
EXPOSE 80/tcp 443/tcp 110/tcp 143/tcp 465/tcp 587/tcp 993/tcp 995/tcp 25/tcp 10025/tcp 10143/tcp
VOLUME ["/certs"]
VOLUME ["/overrides"]
CMD /start.py
HEALTHCHECK CMD curl -k -f -L http://localhost/health || exit 1
RUN echo $VERSION >> /version