FROM maven:3.8-openjdk-8 AS builder WORKDIR /build COPY pom.xml . RUN mvn dependency:go-offline COPY src src RUN mvn clean package -DskipTests FROM openjdk:8-jre-slim WORKDIR /app COPY --from=builder /build/target/*.jar app.jar EXPOSE 8081 ENTRYPOINT ["java", "-jar", "app.jar"]
