Adrien
d8bcdce879
commit 0d624137c2557c6eeb87020749e4977b821c2b5c Author: Adrien <adrien.cesaro@proton.me> Date: Thu Apr 9 11:55:22 2026 +0200 backend native image setup
27 lines
934 B
Docker
27 lines
934 B
Docker
# ---- Pull Maven from its official image (avoids microdnf under QEMU) ----
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FROM maven:3.9.9-eclipse-temurin-21 AS maven-dist
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# ---- Build stage: GraalVM 25 + Maven ----
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ARG TARGETPLATFORM=linux/arm64
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FROM --platform=$TARGETPLATFORM ghcr.io/graalvm/native-image-community:25 AS build
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# Copy Maven from the official Maven image — no package installation needed
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COPY --from=maven-dist /usr/share/maven /opt/maven
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ENV PATH="/opt/maven/bin:$PATH"
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WORKDIR /app
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# Cache dependency resolution separately from source compilation
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COPY pom.xml .
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RUN mvn -Pnative dependency:resolve dependency:resolve-plugins -q
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# Build native executable
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COPY src ./src
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RUN mvn -Pnative package -DskipTests
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# ---- Runtime stage: minimal ARM64 distroless ----
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FROM --platform=$TARGETPLATFORM gcr.io/distroless/base-nossl-debian12
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COPY --from=build /app/target/ai-teacher-backend /app/ai-teacher-backend
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EXPOSE 8080
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ENTRYPOINT ["/app/ai-teacher-backend"]
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