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32 lines
581 B
Docker
32 lines
581 B
Docker
# Build stage 0
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FROM erlang:alpine
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# Set working directory
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RUN mkdir /buildroot
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WORKDIR /buildroot
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# Copy our Erlang test application
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COPY backend backend
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# And build the release
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WORKDIR backend
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RUN rebar3 as prod release
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# Build stage 1
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FROM alpine
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# Install some libs
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RUN apk add --no-cache openssl && \
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apk add --no-cache ncurses-libs && \
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apk add --no-cache libstdc++
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# Install the released application
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COPY --from=0 /buildroot/backend/_build/prod/rel/backend /backend
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# Expose relevant ports
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EXPOSE 8080
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EXPOSE 8443
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CMD ["/backend/bin/backend", "foreground"]
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