A step of installing Tomcat image
- Prepare image file
Tomcat package JDK package
Put it in the same folder as the dockfile
There’s no paper here. It’s everywhere - Write dockerfile
VIM dockerfile # officially recommended name
#Type the following command in the VIM text edit box
FROM centos
MAINTAINER Yang<[email protected]>
COPY /user/local/myInfo.txt /user/local/myInfo.txt
ADD jdk-8ull-linux-x64.tar.gz /user/local/
ADD apache-tomcat-9.0.22.tar.gz /usr/loacl/
RUN yum -y install vim
ENV MYPATH /user/local
WORKPATH $MYPATH
ENV JAVA_HOME /user/local/jdk1.8.0_11
ENV CLASSPATH $JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
ENV CATALINA_HOME /user/local/apache-tomcat-9.0.22
ENV CATALINA_BASH /user/local/apache-tomcat-9.0.22
ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME
EXPOSE 8080
CMD user/local/apache-tomcat-9.0.22/bin/startup.sh && tail -F /url/local/apache-tomcat-9.0.22/bin/logs/catalina.out
- docker build Dockerfile -t mytomcat:0.1 . #This point is the soul. It can’t be done without it