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Simplifying prod build, using musl stable.
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dessalines committed Oct 26, 2020
1 parent 6eab242 commit ba0680f
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10 changes: 3 additions & 7 deletions .dockerignore
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# build folders and similar which are not needed for the docker build
ui/node_modules
server/target
target
docker/dev/volumes
docker/prod/volumes
docker/federation/volumes
docker/federation-test/volumes
docker/travis/volumes
.git
ansible

# exceptions, needed for federation-test build

!server/target/debug/lemmy_server
25 changes: 2 additions & 23 deletions docker/prod/Dockerfile
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ARG RUST_BUILDER_IMAGE=shtripok/rust-musl-builder:arm
ARG RUST_BUILDER_IMAGE=ekidd/rust-musl-builder:stable

FROM $RUST_BUILDER_IMAGE as rust

#ARG RUSTRELEASEDIR="debug"
ARG RUSTRELEASEDIR="release"

# Cache deps
WORKDIR /app
RUN sudo chown -R rust:rust .
RUN USER=root cargo new server
WORKDIR /app/server
COPY Cargo.toml Cargo.lock ./
COPY lemmy_db ./lemmy_db
COPY lemmy_utils ./lemmy_utils
COPY lemmy_structs ./lemmy_structs
COPY lemmy_rate_limit ./lemmy_rate_limit
COPY lemmy_api ./lemmy_api
COPY lemmy_apub ./lemmy_apub
COPY lemmy_websocket ./lemmy_websocket
RUN mkdir -p ./src/bin \
&& echo 'fn main() { println!("Dummy") }' > ./src/bin/main.rs
COPY . ./
RUN cargo build --release
RUN find target/$CARGO_BUILD_TARGET/$RUSTRELEASEDIR -type f -name "$(echo "lemmy_server" | tr '-' '_')*" -exec touch -t 200001010000 {} +
COPY src ./src/
COPY migrations ./migrations/

# build for release
# workaround for https://github.com/rust-lang/rust/issues/62896
RUN cargo build --frozen --release

# reduce binary size
RUN strip ./target/$CARGO_BUILD_TARGET/$RUSTRELEASEDIR/lemmy_server
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