lemmy/docker/dev/Dockerfile
Dessalines d26a7ad337
Trying out cargo chef and a travis docker image cache. (#1238)
* Trying out cargo chef and a travis docker image cache.

* trying to change internal target.

* Use latest cargo-chef with --target

* Remove caching for now.

* Adding back in chowns

* Adding back in cache.

* Remove travis caching.

* Switching dev dockerfile to match prod, using cargo-chef and alpine.

* Make travis happy

* Trying a chown rust.

* Caching cargo-chef first.

* Moving the chowns

* Removing many copy commands.

* Go back to rust 1.47.0 due to config-rs breaking.

* Adding the old volume mount version.

* Adding some script comments.

Co-authored-by: Luca Palmieri <lpalmieri@truelayer.com>
2020-11-23 10:59:06 -05:00

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1.8 KiB
Docker

ARG RUST_BUILDER_IMAGE=ekidd/rust-musl-builder:1.47.0
# Cargo chef plan
FROM $RUST_BUILDER_IMAGE as planner
WORKDIR /app
RUN cargo install cargo-chef --version 0.1.6
# Copy dirs
COPY ./ ./
RUN sudo chown -R rust:rust .
RUN cargo chef prepare --recipe-path recipe.json
# Cargo chef cache dependencies
FROM $RUST_BUILDER_IMAGE as cacher
ARG CARGO_BUILD_TARGET=x86_64-unknown-linux-musl
WORKDIR /app
RUN cargo install cargo-chef --version 0.1.6
COPY --from=planner /app/recipe.json ./recipe.json
RUN sudo chown -R rust:rust .
RUN cargo chef cook --target ${CARGO_BUILD_TARGET} --recipe-path recipe.json
# Build the project
FROM $RUST_BUILDER_IMAGE as builder
ARG CARGO_BUILD_TARGET=x86_64-unknown-linux-musl
ARG RUSTRELEASEDIR="debug"
WORKDIR /app
# Copy over the cached dependencies
COPY --from=cacher /app/target target
COPY --from=cacher /home/rust/.cargo /home/rust/.cargo
# Copy the rest of the dirs
COPY ./ ./
RUN sudo chown -R rust:rust .
RUN cargo build
# reduce binary size
RUN strip ./target/$CARGO_BUILD_TARGET/$RUSTRELEASEDIR/lemmy_server
RUN cp ./target/$CARGO_BUILD_TARGET/$RUSTRELEASEDIR/lemmy_server /app/lemmy_server
# Build the docs
FROM $RUST_BUILDER_IMAGE as docs
WORKDIR /app
COPY --chown=rust:rust docs ./docs
RUN mdbook build docs/
# The alpine runner
FROM alpine:3.12 as lemmy
# Install libpq for postgres
RUN apk add libpq
# Install Espeak for captchas
RUN apk add espeak
RUN addgroup -g 1000 lemmy
RUN adduser -D -s /bin/sh -u 1000 -G lemmy lemmy
# Copy resources
COPY --chown=lemmy:lemmy config/defaults.hjson /config/defaults.hjson
COPY --chown=lemmy:lemmy --from=builder /app/lemmy_server /app/lemmy
COPY --chown=lemmy:lemmy --from=docs /app/docs/book/ /app/documentation/
RUN chown lemmy:lemmy /app/lemmy
USER lemmy
EXPOSE 8536
CMD ["/app/lemmy"]