一、dockfile 文件以及解释如下
FROM openjdk:8-jre MAINTAINER zyj ENV JAVA_HOME /docker-java-home ENV CATALINA_HOME /opt/tomcat ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME/bin:$CATALINA_HOME/scripts #时区 RUN echo "Asia/Shanghai" > /etc/timezone RUN mv /etc/localtime /etc/localtime_bak RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime #TOMCAT ENV TOMCAT_MAJOR 8 ENV TOMCAT_VERSION 8.5.35 RUN wget http://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-8/v8.5.41/bin/apache-tomcat-8.5.41.tar.gz && \ tar -zxvf apache-tomcat-8.5.41.tar.gz && \ rm apache-tomcat*.tar.gz && \ mv apache-tomcat* ${CATALINA_HOME} RUN chmod +x ${CATALINA_HOME}/bin/*sh RUN chmod 777 ${CATALINA_HOME}/logs/ RUN chmod 777 ${CATALINA_HOME}/webapps/ #设置用户名密码 admin ADD tomcat-users.xml /opt/tomcat/conf/ #远程访问 ADD context.xml /opt/tomcat/webapps/manager/META-INF/ ENV LANG zh_CN.UTF-8 #开放端口 EXPOSE 8080 # Launch Tomcat WORKDIR /opt/tomcat/bin CMD ["catalina.sh","run"]注意：该docker 需要引用外部文件
详见 github
二、dockerfile 编译命令
docker build -f dockerfile -t zyj/tomcat .三、运行命令
docker run -d -p 8080:8080 --name tomcat8 -v /opt/docker-tomcat/logs/:/opt/tomcat/logs/ -v /opt/docker-tomcat/webapps/:/opt/tomcat/webapps/ -v /opt/docker-tomcat/context.xml:/opt/tomcat/webapps/manager/META-INF/context.xml -v /opt/docker-tomcat/tomcat-users.xml:/opt/tomcat/conf/tomcat-users.xml --privileged=true zyj/tomcat
