FROM jc21/node:armhf

MAINTAINER Jamie Curnow <jc@jc21.com>
LABEL maintainer="Jamie Curnow <jc@jc21.com>"

RUN [ "cross-build-start" ]

ENV SUPPRESS_NO_CONFIG_WARNING=1
ENV S6_FIX_ATTRS_HIDDEN=1
RUN echo "fs.file-max = 65535" > /etc/sysctl.conf

# Nginx, letsencrypt and other packages
RUN apt-get update \
    && apt-get install --no-install-recommends --no-install-suggests -y ca-certificates apt-transport-https \
    && echo "deb http://ftp.debian.org/debian jessie-backports main" > /etc/apt/sources.list.d/backports.list \
    && apt-get update \
    && apt-get install --no-install-recommends --no-install-suggests -y \
        gnupg openssl dirmngr apt-transport-https wget  nginx-full \
        inetutils-ping build-essential apache2-utils \
    && apt-get install --no-install-recommends --no-install-suggests -y certbot letsencrypt -t jessie-backports \
    && apt-get clean

# root filesystem
COPY rootfs /

# s6 overlay
RUN curl -L -o /tmp/s6-overlay-amd64.tar.gz "https://github.com/just-containers/s6-overlay/releases/download/v1.21.4.0/s6-overlay-armhf.tar.gz" \
    && tar xzf /tmp/s6-overlay-armhf.tar.gz -C /

# App
ENV NODE_ENV=production

ADD dist                /srv/app/dist
ADD node_modules        /srv/app/node_modules
ADD src/backend         /srv/app/src/backend
ADD package.json        /srv/app/package.json

RUN [ "cross-build-end" ]

# Volumes
VOLUME [ "/data", "/etc/letsencrypt" ]
CMD [ "/init" ]

HEALTHCHECK --interval=15s --timeout=3s CMD curl -f http://localhost:9876/health || exit 1