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							- # SpringBoot单体应用部署Dockerfile
 
- FROM openjdk:17-jdk-alpine
 
- RUN apk --update --no-cache add tini
 
- ENTRYPOINT ["tini"]
 
- # /tmp 目录就会在运行时自动挂载为匿名卷,任何向 /tmp 中写入的信息都不会记录进容器存储层
 
- VOLUME /tmp
 
- ADD target/youlai-boot.jar app.jar
 
- CMD java \
 
-     -Djava.security.egd=file:/dev/./urandom \
 
-     -jar /app.jar
 
- EXPOSE 8989
 
- # 时区修改
 
- RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \&& echo 'Asia/Shanghai' >/etc/timezone
 
- RUN echo -e https://mirrors.ustc.edu.cn/alpine/v3.7/main/ > /etc/apk/repositories
 
- RUN apk --no-cache add ttf-dejavu fontconfig
 
 
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