springmvc tomcat Dockerfile

vi Dockerfile

#基础镜像

FROM docker.io/centos:latest

#作者

MAINTAINER sunys

#安装解压工具

RUN yum install -y zip unzip

#将当前目录下的jdk复制到 镜像中

COPY ./jdk1.8.0_261 /usr/local/jdk

#将tomcat复制到镜像中

COPY ./apache-tomcat-8.5.57 /usr/local/tomcat

#配置环境变量

ENV JAVA_HOME /usr/local/jdk

ENV CLASSPATH .:$JAVA_HOME/lib

ENV CATALINA_HOME /usr/local/tomcat

ENV PATH $PATH:$JAVA_HOME/bin

#暴露端口

EXPOSE 8080

#启动脚本

CMD ["/usr/local/tomcat/bin/catalina.sh","run"]