40 lines
818 B
Docker
40 lines
818 B
Docker
FROM hexpm/elixir:1.15.7-erlang-26.1.2-alpine-3.18.4 AS build
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RUN apk add --no-cache build-base git
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WORKDIR /app
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RUN mix local.hex --force && \
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mix local.rebar --force
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ENV MIX_ENV=prod
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COPY mix.exs mix.lock ./
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RUN mix deps.get --only $MIX_ENV
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RUN mkdir config
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COPY config/config.exs config/${MIX_ENV}.exs config/
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RUN mix deps.compile
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COPY lib lib
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RUN mix compile
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COPY config/runtime.exs config/
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COPY priv priv
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RUN mix release
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FROM alpine:3.18.4 AS app
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RUN apk add --no-cache libstdc++ openssl ncurses-libs bash
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ENV USER="elixir"
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WORKDIR /app
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RUN addgroup -g 1000 $USER && \
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adduser -D -u 1000 -G $USER $USER
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COPY --from=build --chown=elixir:elixir /app/_build/prod/rel/backend ./
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USER elixir
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ENV HOME=/app
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ENV MIX_ENV=prod
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ENV PHX_SERVER=true
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EXPOSE 4000 4369 9000-9100
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CMD ["/app/bin/backend", "start"]
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