Dockerfile jdk1.8

 说明
基于 centos7.9 + jdk1.8
 

1、Dockerfile

FROM centos:7.9.2009
MAINTAINER gzs
RUN ["mkdir", "/usr/local/jdk"]
WORKDIR /usr/local/jdk
ADD jdk-8u181-linux-x64.tar.gz /usr/local/jdk

ENV JAVA_HOME /usr/local/jdk/jdk1.8.0_181
ENV JRE_HOME $JAVA_HOME/jre
ENV PATH $JAVA_HOME/bin:$PATH

2、docker构建脚本
 

docker build -t centos7_jdk8 .