# 基础镜像
FROM java:8

# 作者信息
MAINTAINER "yfu 1091104241@qq.com"

# 添加一个存储空间
VOLUME /tmp

# 暴露8080端口
EXPOSE 8888

# 添加变量，如果使用dockerfile-maven-plugin，则会自动替换这里的变量内容
ARG JAR_FILE

# 往容器中添加jar包
ADD target/${JAR_FILE} /app.jar

ENV JVM_OPTS="-Xmx1344M -Xms1344M -Xmn448M -Xloggc:/data/log/demo-jvm.log -XX:+UseConcMarkSweepGC -Dfile.encoding=utf-8 -Duser.timezone=Asia/Shanghai -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70  -XX:+CMSClassUnloadingEnabled -XX:+ParallelRefProcEnabled -XX:+CMSScavengeBeforeRemark -XX:+PrintGCDetails -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintClassHistogramAfterFullGC -XX:+PrintCommandLineFlags -XX:+PrintGCApplicationConcurrentTime -XX:+PrintGCApplicationStoppedTime -XX:+PrintTenuringDistribution -XX:+PrintHeapAtGC -XX:HeapDumpPath=/tmp/demo-heapdump.hprof -XX:MaxMetaspaceSize=256M -XX:MetaspaceSize=256M"


# 启动镜像自动运行程序
#ENTRYPOINT ["java","-Djava.security.egd=file:/dev/urandom","-jar","/app.jar"]
ENTRYPOINT java ${JVM_OPTS} -Djava.security.egd=file:/dev/./urandom -jar /app.jar