docker构建jdk环境镜像

编写dockerfile

FROM centos:7

ADD jdk-11.0.3_linux-x64_bin.tar.gz /opt

ENV JAVA_HOME=/opt/jdk-11.0.3
ENV PATH=$JAVA_HOME/bin:$PATH
ENV CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
ENV export LC_ALL=zh_CN.UTF-8

RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' > /etc/timezone

构建镜像

docker build -t qy9527/jdk11 .

push镜像

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docker login

docker push qy9527/jdk11:latest

进入容器命令

docker exec -it [containerId] /bin/bash