13 lines
392 B
Docker
13 lines
392 B
Docker
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# Step 1: Use Maven with JDK 21 to build the app
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FROM gradle:8.14.3-jdk21-alpine AS builder
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WORKDIR /app
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COPY build.gradle .
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COPY src ./src
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RUN gradle clean bootJar -DskipTests
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# Step 2: Use lightweight JRE 21 for running the app
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FROM eclipse-temurin:21-jre-alpine-3.22
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WORKDIR /app
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COPY --from=builder /app/build/libs/app-1.0.0.jar app.jar
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EXPOSE 8080
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ENTRYPOINT ["java", "-jar", "app.jar"]
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