three commit

src/main/docker/app.env

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+JAVA_OPTS=-Xmx1024m -Xms256m
+START_SLEEP=5

src/main/docker/dockerfile

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+FROM amazoncorretto:21.0.2-alpine3.19
+
+ENV SPRING_OUTPUT_ANSI_ENABLED=ALWAYS
+
+RUN adduser --system --shell /bin/sh microservice
+WORKDIR /home/microservice
+
+ADD entrypoint.sh entrypoint.sh
+COPY /src/main/resources/application.properties  /home/microservice/application.properties
+RUN chmod 755 entrypoint.sh && chown microservice entrypoint.sh
+USER microservice
+
+RUN mkdir data
+RUN chmod -R 766 data/
+
+EXPOSE 8080
+
+ADD target/*.jar app.jar
+
+ENTRYPOINT ["./entrypoint.sh"]