FROM alpine:3
LABEL maintainer="Varakh <varakh@varakh.de>" \
    description="hetzner-storagebox-exporter" \
    org.opencontainers.image.authors="Varakh" \
    org.opencontainers.image.revision="${REVISION}" \
    org.opencontainers.image.vendor="Varakh" \
    org.opencontainers.image.title="hetzner-storagebox-exporter" \
    org.opencontainers.image.description="hetzner-storagebox-exporter" \
    org.opencontainers.image.base.name="alpine:3"

RUN apk add --no-cache nmap-ncat openssl coreutils openssh

ADD check-storage.sh /check-storage.sh
ADD header.sh /header.sh

EXPOSE 80

CMD nc -lk -p 80 -e /header.sh /check-storage.sh