capi-v2/Dockerfile

ARG OTP_VERSION

# Build the release
FROM docker.io/library/erlang:${OTP_VERSION} AS builder

ARG BUILDARCH

# Install thrift compiler
ARG THRIFT_VERSION

RUN wget -q -O- "https://github.com/valitydev/thrift/releases/download/${THRIFT_VERSION}/thrift-${THRIFT_VERSION}-linux-${BUILDARCH}.tar.gz" \
    | tar -xvz -C /usr/local/bin/

# Copy sources
RUN mkdir /build
COPY . /build/

# Build the release
WORKDIR /build
RUN rebar3 compile
RUN rebar3 as prod release

# Make a runner image
FROM docker.io/library/erlang:${OTP_VERSION}-slim

ARG SERVICE_NAME

# Set env
ENV CHARSET=UTF-8
ENV LANG=C.UTF-8

# Expose SERVICE_NAME as env so CMD expands properly on start
ENV SERVICE_NAME=${SERVICE_NAME}

# Set runtime
WORKDIR /opt/${SERVICE_NAME}

COPY --from=builder /build/_build/prod/rel/${SERVICE_NAME} /opt/${SERVICE_NAME}

ENTRYPOINT []
CMD /opt/${SERVICE_NAME}/bin/${SERVICE_NAME} foreground

EXPOSE 8022