Dockerfile

#编译环境
FROM lianshufeng/maven:jdk17 as build
MAINTAINER lianshufeng <251708339@qq.com>

ARG GIT_URL="https://github.com/lianshufeng/Jrebel.git"
ARG GIT_NAME="Jrebel"
ARG FILE_NAME="jrebel-0.0.1-SNAPSHOT.jar"
ARG JAR_FILE="/opt/jar"


#下载源码
RUN set -xe \
	&& yum install -y git \
	&& source /etc/profile \
	&& cd /tmp/ \
	&& git clone $GIT_URL \
	&& cd /tmp/$GIT_NAME \
	&& mvn package \
	&& mkdir -p $JAR_FILE \
	&& cp /tmp/$GIT_NAME/target/$FILE_NAME $JAR_FILE/$FILE_NAME \
	
	#刷新环境变量
	&& source /etc/profile 


#运行环境
FROM lianshufeng/springboot:jdk17
ARG FILE_NAME="jrebel-0.0.1-SNAPSHOT.jar"
ARG JAR_FILE="/opt/jar"
COPY --from=build $JAR_FILE/$FILE_NAME $JAR_FILE/$FILE_NAME 
WORKDIR $JAR_FILE


#默认的启动命令
ENV ENTRYPOINT="nohup java -Dfile.encoding=UTF-8 -Xmx300m -Xms100m -Duser.timezone=GMT+8 -jar $JAR_FILE/$FILE_NAME"

#创建启动脚本
RUN set -xe \
	#引导程序
	&& echo "#!/bin/bash" > /opt/bootstrap.sh \
	&& echo "source /etc/profile" >> /opt/bootstrap.sh \
	&& echo "export LANG=en_US.UTF-8" >> /opt/bootstrap.sh \
	&& echo "echo \${ENTRYPOINT}|awk '{run=\$0;system(run)}'" >> /opt/bootstrap.sh 




#启动项
ENTRYPOINT  sh /opt/bootstrap.sh