# vim Dockerfile

FROM centos
COPY README.md /usr/local/README.md
# 会自动解压到指定目录，不需要人为去解压
ADD jdk-8u401-linux-x64.tar.gz /usr/local/
ADD apache-tomcat-9.0.85.tar.gz /usr/local/

ENV MYPATH /usr/local/
WORKDIR $MYPATH
ENV JAVA_HOME $MYPATH/jdk-8u401
ENV TOMCAT_HOME $MYPATH/tomcat
ENV TOMCAT_VERSION apache-tomcat-9.0.85
ENV CLASSPATH $JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
ENV CATALINA_HOME $TOMCAT_HOME
ENV CATALINA_BASH $TOMCAT_HOME
ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME/lib:$CATALINA_HOME/bin

EXPOSE 8080

VOLUME ["$CATALINA_HOME/logs/","$CATALINA_HOME/webapps"]
#VOLUME ["/usr/local/apache-tomcat-9.0.54/logs/","/usr/local/apache-tomcat-9.0.54/webapps"]

# 注意：tail -F ,这里如果用小写的f，启动容器的时候打印完日志后会退出，用大写-F容器才会停留
CMD $CATALINA_HOME/bin/startup.sh && tail -F $CATALINA_HOME/logs/catalina.out