gilles
df8eddc6b8
- Build en 2 étapes : rust:1.82-alpine → alpine:3.21 - Mapping automatique TARGETPLATFORM → target musl Rust - Cache couche dépendances Cargo (builds incrémentaux rapides) - agent-scan-network : inclut iputils (ping) - agent-metric : inclut smartmontools (SMART), requiert --privileged pour /sys Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
39 lines
1.2 KiB
Docker
39 lines
1.2 KiB
Docker
# Build multi-arch : docker buildx build --platform linux/amd64,linux/arm64 .
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FROM --platform=$BUILDPLATFORM rust:1.82-alpine AS builder
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ARG TARGETPLATFORM
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ARG BUILDPLATFORM
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RUN apk add --no-cache musl-dev
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# Mapping TARGETPLATFORM → cible Rust
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RUN case "$TARGETPLATFORM" in \
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"linux/amd64") echo "x86_64-unknown-linux-musl" > /rust_target ;; \
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"linux/arm64") echo "aarch64-unknown-linux-musl" > /rust_target ;; \
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"linux/arm/v7") echo "armv7-unknown-linux-musleabihf" > /rust_target ;; \
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*) echo "x86_64-unknown-linux-musl" > /rust_target ;; \
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esac
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RUN rustup target add "$(cat /rust_target)"
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WORKDIR /build
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# Cache des dépendances
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COPY Cargo.toml ./
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RUN mkdir src && echo 'fn main(){}' > src/main.rs
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RUN cargo build --release --target "$(cat /rust_target)" 2>/dev/null || true
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RUN rm -rf src
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COPY src ./src
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RUN cargo build --release --target "$(cat /rust_target)"
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RUN cp "target/$(cat /rust_target)/release/agent-scan-network" /agent
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# Image finale minimale
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FROM alpine:3.21
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RUN apk add --no-cache ca-certificates iputils
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WORKDIR /app
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COPY --from=builder /agent ./agent-scan-network
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EXPOSE 9100
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VOLUME ["/app/config.yaml"]
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ENTRYPOINT ["./agent-scan-network", "/app/config.yaml"]
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