Dockerfile


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FROM maven:3.9-eclipse-temurin-21 AS builder

WORKDIR /app
COPY pom.xml .
RUN mvn dependency:go-offline

COPY src ./src
RUN mvn clean package -DskipTests

FROM eclipse-temurin:21-jre-alpine

WORKDIR /app
COPY --from=builder /app/target/*.jar app.jar

EXPOSE 8080

ENTRYPOINT ["java", "-jar", "app.jar"]