FROM maven:3.5-jdk-8 as base
FROM openjdk:8-jdk-alpine
# FROM openjdk:17-jdk-alpine

RUN sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
COPY maven/settings.xml /root/.m2/settings.xml 
# ADD source dest

FROM base as builder
WORKDIR /app
COPY . /app
RUN mvn clean package && \
    mv target/springboot-note-0.0.1-SNAPSHOT.jar /app/target/springboot-note-0.0.1-SNAPSHOT.jar

CMD [ "/bin/bash" ]

FROM base as runner
# USER java
WORKDIR /app
COPY --from=builder /app/target/springboot-note-0.0.1-SNAPSHOT.jar /app/target/springboot-note-0.0.1-SNAPSHOT.jar
ARG JAVA_OPTS
ENV JAVA_OPTS=$JAVA_OPTS

EXPOSE 8080

VOLUME [ "/app" ]
# CMD [ "java", "-jar", "target/springboot-note-0.0.1-SNAPSHOT.jar"]
ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]