86 lines
2.0 KiB
Docker
86 lines
2.0 KiB
Docker
ARG ELIXIR_VERSION=1.14.0
|
|
ARG OTP_VERSION=25.2.1
|
|
ARG DEBIAN_VERSION=bullseye-20230109-slim
|
|
|
|
ARG BUILDER_IMAGE="hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"
|
|
ARG RUNNER_IMAGE="debian:${DEBIAN_VERSION}"
|
|
|
|
FROM ${BUILDER_IMAGE} as builder
|
|
|
|
# install build dependencies
|
|
RUN apt-get update -y && apt-get install -y build-essential git \
|
|
&& apt-get clean && rm -f /var/lib/apt/lists/*_*
|
|
|
|
# prepare build dir
|
|
WORKDIR /app
|
|
|
|
# install hex + rebar
|
|
RUN mix local.hex --force && \
|
|
mix local.rebar --force
|
|
|
|
# set build ENV
|
|
ENV MIX_ENV="prod"
|
|
|
|
# install mix dependencies
|
|
COPY mix.exs mix.lock ./
|
|
RUN mix deps.get --only $MIX_ENV
|
|
RUN mkdir config
|
|
|
|
# copy compile-time config files before we compile dependencies
|
|
# to ensure any relevant config change will trigger the dependencies
|
|
# to be re-compiled.
|
|
COPY config/config.exs config/${MIX_ENV}.exs config/
|
|
RUN mix deps.compile
|
|
|
|
COPY priv priv
|
|
|
|
# Compile the release
|
|
COPY lib lib
|
|
|
|
RUN mix compile
|
|
|
|
# Changes to config/runtime.exs don't require recompiling the code
|
|
COPY config/runtime.exs config/
|
|
|
|
#COPY rel rel
|
|
RUN mix release
|
|
|
|
# start a new build stage so that the final image will only contain
|
|
# the compiled release and other runtime necessities
|
|
FROM ${RUNNER_IMAGE}
|
|
|
|
RUN apt-get update -y && apt-get install -y libstdc++6 openssl libncurses5 locales redis \
|
|
&& apt-get clean && rm -f /var/lib/apt/lists/*_*
|
|
|
|
# Set the locale
|
|
RUN sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen
|
|
|
|
ENV LANG en_US.UTF-8
|
|
ENV LANGUAGE en_US:en
|
|
ENV LC_ALL en_US.UTF-8
|
|
|
|
WORKDIR "/app"
|
|
RUN chown nobody /app
|
|
|
|
# set OTP_ROOT so elixir can find nodes
|
|
ENV OTP_ROOT=/app
|
|
COPY .hosts.erlang /app/.hosts.erlang
|
|
|
|
# set runner ENV
|
|
ENV MIX_ENV="prod"
|
|
|
|
# Only copy the final release from the build stage
|
|
COPY --from=builder --chown=nobody:root /app/_build/${MIX_ENV}/rel/chessh ./
|
|
COPY --from=builder --chown=nobody:root /app/priv /app/priv
|
|
|
|
USER nobody
|
|
|
|
# EPMD (elixir cluster)
|
|
EXPOSE 4369
|
|
# API
|
|
EXPOSE 8080
|
|
# CheSSH!
|
|
EXPOSE 34355
|
|
|
|
CMD /app/bin/chessh eval "Chessh.Release.migrate" && /app/bin/chessh start
|