docker/prod/Dockerfile

   1 # Build the project
   2 FROM ekidd/rust-musl-builder:1.50.0 as builder
   3
   4 ARG CARGO_BUILD_TARGET=x86_64-unknown-linux-musl
   5 ARG RUSTRELEASEDIR="release"
   6
   7 WORKDIR /app
   8
   9 COPY ./ ./
  10
  11 RUN sudo chown -R rust:rust .
  12 RUN cargo build --release
  13
  14 # reduce binary size
  15 RUN strip ./target/$CARGO_BUILD_TARGET/$RUSTRELEASEDIR/lemmy_server
  16
  17 RUN cp ./target/$CARGO_BUILD_TARGET/$RUSTRELEASEDIR/lemmy_server /app/lemmy_server
  18
  19 # The alpine runner
  20 FROM alpine:3.12 as lemmy
  21
  22 # Install libpq for postgres
  23 RUN apk add libpq
  24
  25 RUN addgroup -g 1000 lemmy
  26 RUN adduser -D -s /bin/sh -u 1000 -G lemmy lemmy
  27
  28 # Copy resources
  29 COPY --chown=lemmy:lemmy --from=builder /app/lemmy_server /app/lemmy
  30
  31 RUN chown lemmy:lemmy /app/lemmy
  32 USER lemmy
  33 EXPOSE 8536
  34 CMD ["/app/lemmy"]