Dockerfile

ARG ALPINE_VERSION=latest
ARG S6_OVERLAY_VERSION=v3.2.0.0
ARG ACMEPROXY_VERSION=refs/heads/main

FROM socheatsok78/s6-overlay-distribution:${S6_OVERLAY_VERSION} AS s6-overlay

FROM alpine:${ALPINE_VERSION}
RUN apk add --no-cache bash \
        ca-certificates \
        cronie \
        curl \
        openssl \
        perl-crypt-bcrypt \
        perl-io-socket-ssl \
        perl-mojolicious \
        socat \
        xz
RUN addgroup acmeproxy && \
    adduser -D -G acmeproxy acmeproxy
ENV HOME=/home/acmeproxy
WORKDIR /home/acmeproxy

ARG ACMEPROXY_VERSION
ENV ACMEPROXY_VERSION=${ACMEPROXY_VERSION}
ADD https://raw.githubusercontent.com/socheatsok78/acmeproxy.pl/${ACMEPROXY_VERSION}/acmeproxy.pl /acmeproxy.pl
ADD https://raw.githubusercontent.com/socheatsok78/s6-overlay-installer/refs/heads/main/hacks/init-shim /init-shim
RUN chmod +x /init-shim && \
    chmod 644 /acmeproxy.pl

COPY --link --from=s6-overlay / /
ADD rootfs /
ENTRYPOINT ["/init-shim"]
CMD ["/docker-entrypoint.sh"]

VOLUME ["/home/acmeproxy/.acme.sh", "/data"]
EXPOSE 9443