Omar SobhandClaude Opus 4.8
11e1379c5f
The server COPYs templates/ and skills/ then drops to USER 65532. When the
build context arrives with mode-700 dirs (e.g. rsync -a preserving a dev's
local perms), COPY bakes 700 into the image and the nonroot runtime user
can't read them — the skills/team-template builtin seed silently skips
("Permission denied (os error 13)"). chmod -R a+rX after the COPYs makes
the seed dirs readable regardless of source perms.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
68 lines
3.3 KiB
Docker
68 lines
3.3 KiB
Docker
# clawmates-server: static musl build into distroless. The same image serves
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# the air-gapped bundle and the cloud registry.
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FROM rust:1.96-slim AS builder
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ARG TARGETARCH
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# git + cmake are needed for the clawhdf5 git dependency (fetched via the git
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# CLI — libgit2 chokes on Gitea smart-HTTP) and its zlib-ng C build (cmake).
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends musl-tools git cmake make pkg-config \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /src
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COPY Cargo.toml Cargo.lock rust-toolchain.toml ./
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COPY crates ./crates
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COPY tools ./tools
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COPY images/seccomp ./images/seccomp
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COPY migrations ./migrations
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COPY .sqlx ./.sqlx
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# Install the musl target AFTER rust-toolchain.toml is in place, so rustup adds
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# it to the toolchain the workspace pins (channel 1.96.0), not the base image's
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# default. Doing this before the COPY installs into a toolchain cargo won't
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# actually use, and the build then fails with E0463 (no core for musl).
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RUN case "$TARGETARCH" in \
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arm64) echo aarch64-unknown-linux-musl > /rust-target ;; \
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*) echo x86_64-unknown-linux-musl > /rust-target ;; \
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esac \
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&& rustup target add "$(cat /rust-target)"
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ENV SQLX_OFFLINE=true
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# Fetch git deps with the system git (libgit2 fails against Gitea smart-HTTP);
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# build the zlib-ng C dep with the musl cross compiler for the static target.
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ENV CARGO_NET_GIT_FETCH_WITH_CLI=true \
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CC_x86_64_unknown_linux_musl=musl-gcc \
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CC_aarch64_unknown_linux_musl=musl-gcc
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RUN for attempt in 1 2 3; do \
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cargo build --release --target "$(cat /rust-target)" -p clawmates-server && break; \
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rc=$?; \
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echo "cargo build failed with exit $rc on attempt $attempt/3 — retrying in $((attempt*10))s"; \
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sleep $((attempt*10)); \
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done \
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&& cp "target/$(cat /rust-target)/release/clawmates-server" /clawmates-server
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FROM debian:12-slim
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# git — required at runtime for research topic repo clones
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# (routes/research_setup::ensure_repo_workspace shells out to `git clone`
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# and `git ls-files`). The distroless variant we had here didn't include
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# a git binary; every wizard-materialized research topic silently failed
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# to clone until this change.
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# ca-certificates — required by `git clone` over HTTPS.
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# chromium — headless print-to-pdf for the mission PDF renderer
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# (Slice 6). Ships fonts-liberation so text renders sanely without
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# hitting the web for a font. Set CHROMIUM_BIN=/usr/bin/chromium
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# if the invoking process picks a different name.
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends git ca-certificates \
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chromium fonts-liberation \
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&& rm -rf /var/lib/apt/lists/* \
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&& useradd -u 65532 -M -s /usr/sbin/nologin nonroot
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ENV CHROMIUM_BIN=/usr/bin/chromium
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COPY --from=builder /clawmates-server /usr/local/bin/clawmates-server
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# Builtin templates (team + workflow). Loader upserts them on boot.
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COPY templates /etc/clawmates/templates
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COPY skills /etc/clawmates/skills
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# Normalize perms: the source dirs may arrive mode 700 (e.g. rsync -a
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# preserving a developer's local dir perms), which would leave the
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# nonroot runtime user unable to read them and silently skip the builtin
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# skills/team-template seed. a+rX = dirs traversable, files readable.
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RUN chmod -R a+rX /etc/clawmates/templates /etc/clawmates/skills
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USER 65532
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ENTRYPOINT ["/usr/local/bin/clawmates-server"]
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