FROM alpine AS builder

ENV QEMU_URL https://github.com/balena-io/qemu/releases/download/v4.0.0%2Bbalena2/qemu-4.0.0.balena2-arm.tar.gz
RUN apk add curl && curl -L ${QEMU_URL} | tar zxvf - -C . --strip-components 1

FROM arm32v7/alpine

COPY --from=builder qemu-arm-static /usr/bin

RUN apk add py3-pip apache2-utils bash certbot curl logrotate openssl && \
    pip3 install docker requests && \
    mkdir /opt/entrypoint && \
    mkdir -p /opt/confs/site && \
    mkdir -p /opt/confs/global && \
    addgroup -g 101 nginx && \
    adduser -h /var/cache/nginx -g nginx -s /sbin/nologin -G nginx -D -H -u 101 nginx

COPY confs/site/ /opt/confs/site
COPY entrypoint/* /opt/entrypoint/
COPY autoconf/* /opt/entrypoint/
RUN chmod +x /opt/entrypoint/*.py /opt/entrypoint/*.sh

VOLUME /etc/nginx

ENTRYPOINT ["/opt/entrypoint/entrypoint.sh"]