톰캣 9 버전 (9.0.62) 도커 이미지 만들기

FROM ubuntu:latest

RUN apt-get -y update && apt-get -y upgrade
RUN apt-get -y install openjdk-8-jdk wget
RUN mkdir /usr/local/tomcat
RUN wget https://dlcdn.apache.org/tomcat/tomcat-9/v9.0.62/bin/apache-tomcat-9.0.62.tar.gz -O /tmp/tomcat.tar.gz
RUN cd /tmp && tar xvfz tomcat.tar.gz
RUN cp -Rv /tmp/apache-tomcat-9.0.62/* /usr/local/tomcat/
RUN rm -rf /tmp/* && rm -rf /usr/local/tomcat/webapps/*

EXPOSE 8080

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

sudo docker build -t <이미지이름> .