docker-debug

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FROM eclipse-temurin:21-jdk-alpine as builder
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WORKDIR application
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ARG JAR_FILE=build/libs/application.jar
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COPY ${JAR_FILE} application.jar
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RUN java -Djarmode=layertools -jar application.jar extract
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FROM eclipse-temurin:21-jdk-alpine
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ENV PORT=8080
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ENV JAVA_XMS=128m
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ENV JAVA_XMX=256m
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ENV JAVA_OPTS=""
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WORKDIR application
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COPY --from=builder application/spring-boot-loader/ ./
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COPY --from=builder application/dependencies/ ./
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COPY --from=builder application/snapshot-dependencies/ ./
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COPY --from=builder application/application/ ./
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EXPOSE ${PORT:-8080}
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ENTRYPOINT java $JAVA_OPTS org.springframework.boot.loader.launch.JarLauncher