FROM openjdk:8u282-jdk-slim  AS builder

ENV TZ=Asia/Shanghai

WORKDIR /app

COPY . .

RUN set -eux; \
    ln -snf /usr/share/zoneinfo/$TZ /etc/localtime; \
    echo $TZ > /etc/timezone && \
    # 编译
    chmod +x ./mvnw && \
    ./mvnw clean package && \
    ls -la

FROM openjdk:8u282-jre-slim  as runner
ENV TZ=Asia/Shanghai

WORKDIR /app

RUN adduser spring && adduser spring  spring && ls -la && pwd

USER spring:spring

COPY --from=builder /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
COPY --from=builder /app/target/*.jar /app/app.jar

RUN ls -la && pwd

EXPOSE 8081

CMD ["java","-Xms1024m","-Xmx1024m","-jar","/app/app.jar","--server.port=8081"]