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mailu/core/base/Dockerfile

56 lines
1.2 KiB
Docker

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# syntax=docker/dockerfile-upstream:1.4.3
# base system image (intermediate)
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ARG DISTRO=alpine:3.14.5
FROM $DISTRO as system
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ENV TZ=Etc/UTC LANG=C.UTF-8
ARG MAILU_UID=1000
ARG MAILU_GID=1000
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RUN set -euxo pipefail \
; addgroup -Sg ${MAILU_GID} mailu \
; adduser -Sg ${MAILU_UID} -G mailu -h /app -g "mailu app" -s /bin/bash mailu \
; apk add --no-cache bash ca-certificates python3 tzdata
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WORKDIR /app
CMD /bin/bash
# build virtual env (intermediate)
FROM system as build
ENV VIRTUAL_ENV=/app/venv
COPY requirements-*.txt ./
RUN set -euxo pipefail \
; apk add --no-cache py3-pip \
; python3 -m venv ${VIRTUAL_ENV} \
; ${VIRTUAL_ENV}/bin/pip install --no-cache-dir -r requirements-build.txt
ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"
COPY libs/ libs/
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RUN set -euxo pipefail \
; pip install --no-cache-dir -r requirements-prod.txt \
|| ( \
apk add --no-cache --virtual .build-deps \
build-base cargo gcc libffi-dev libressl-dev mariadb-connector-c-dev \
musl-dev postgresql-dev python3-dev \
; pip install --no-cache-dir -r requirements-prod.txt \
; apk del .build-deps \
)
# base mailu image
FROM system
COPY --from=build /app/venv/ /app/venv/
ENV VIRTUAL_ENV=/app/venv
ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"