Martin Slachta
59 lines
2.3 KiB
Docker
59 lines
2.3 KiB
Docker
# Build the toolchain stage on its own and pass it back in to skip the apt step:
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# docker build -f modules/server/Dockerfile --target toolchain -t tw_toolchain .
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# docker build -f modules/server/Dockerfile --build-arg TOOLCHAIN_IMAGE=tw_toolchain .
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ARG TOOLCHAIN_IMAGE=toolchain
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# ── toolchain stage ──────────────────────────────────────────────────────────
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FROM ubuntu:24.04 AS toolchain
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ENV DEBIAN_FRONTEND=noninteractive
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RUN apt-get update && apt-get install -y --no-install-recommends \
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clang \
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libstdc++-14-dev \
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cmake \
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ninja-build \
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mold \
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git \
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ca-certificates \
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pkg-config \
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glslang-tools \
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libvulkan-dev \
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libsdl2-dev \
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libprotobuf-dev protobuf-compiler \
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libpq-dev \
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libpqxx-dev \
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&& rm -rf /var/lib/apt/lists/*
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ENV CC=clang
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ENV CXX=clang++
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# ── build stage ──────────────────────────────────────────────────────────────
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FROM ${TOOLCHAIN_IMAGE} AS builder
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WORKDIR /src
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COPY . .
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# glm, entt, Jolt, spdlog, expected, Catch2 and tracy are cloned at configure time
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RUN cmake -B /build -G Ninja -DCMAKE_BUILD_TYPE=Release \
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&& cmake --build /build --target tw_server
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# Stage the shared libraries the binary was linked against; the runtime image has
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# no package manager. glibc and its loader stay behind, they come with that image.
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RUN mkdir -p /rootfs/usr/lib/x86_64-linux-gnu \
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&& ldd /build/modules/server/tw_server \
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| awk '/=> \//{ print $3 }' \
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| grep -vE '/(libc|libm|libdl|libpthread|librt|libresolv|libanl)\.so' \
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| xargs -I{} cp -L {} /rootfs/usr/lib/x86_64-linux-gnu/
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# ── runtime stage ─────────────────────────────────────────────────────────────
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FROM gcr.io/distroless/cc-debian13:nonroot
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COPY --from=builder /rootfs/ /
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COPY --from=builder /build/modules/server/tw_server /usr/local/bin/tw_server
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# player connections, zone-server peering
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EXPOSE 8101/udp 8102/udp
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ENTRYPOINT ["/usr/local/bin/tw_server"]
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