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mailu/optional/postgresql/Dockerfile

34 lines
933 B
Docker

FROM alpine:3.8
# python3 shared with most images
RUN apk add --no-cache \
python3 py3-pip \
&& pip3 install --upgrade pip
# Shared layer between rspamd, postfix, dovecot, unbound and nginx
RUN pip3 install jinja2
# Image specific layers under this line
RUN apk add --no-cache \
postgresql postgresql-libs busybox-suid sudo tar \
&& apk add --virtual .build-deps gcc musl-dev postgresql-dev python3-dev \
&& pip3 install psycopg2 anosql \
&& apk --purge del .build-deps
COPY start.py /start.py
COPY basebackup.sh /basebackup.sh
COPY conf /conf
COPY postgres_crontab /etc/postgres_crontab
RUN crontab /etc/postgres_crontab
ENV LANG en_US.UTF-8
RUN mkdir -p /data /backup /run/postgresql \
&& chown -R postgres:postgres /run/postgresql \
&& chmod 2777 /run/postgresql
VOLUME /data
VOLUME /backup
EXPOSE 5432
CMD /start.py
HEALTHCHECK CMD psql -h 127.0.0.1 -d postgres -U health -c "select 1 as ok;" || exit 1