ubuntu+tomcat+jenkins+git+maven

1、下载tomcat和jdk

wget http://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-9/v9.0.27/bin/apache-tomcat-9.0.27.tar.gz

wget --http-user=2696671285@qq.com --http-passwd=Oracle123 https://download.oracle.com/otn/java/jdk/8u231-b11/5b13a193868b4bf28bcb45c792fce896/jdk-8u231-linux-x64.tar.gz

2、Dockerfile

FROM ubuntu:18.04
MAINTAINER oy

RUN apt-get update && apt-get install -y maven && apt-get install -y git

ADD apache-tomcat-9.0.27.tar.gz /usr/local
ADD jdk-8u231-linux-x64.tar.gz /usr/local

COPY jenkins.war /usr/local/tomcat/webapps

#配置java和tomcat的环境变量
ENV JAVA_HOME /usr/local/jdk1.8.0_231
ENV CLASSPATH $JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
ENV CATALINA_HOME /usr/local/apache-tomcat-9.0.27
ENV CATALINA_BASE /usr/local/apache-tomcat-9.0.27
ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME/lib:$CATALINA_HOME/bin

# CMD：在启动容器时才执行此行。RUN：构建镜像时就执行此行
CMD java -jar /usr/local/app.jar

#容器运行时监听的端口
EXPOSE 8080

#容器启动时运行tomcat
CMD ["/usr/local/apache-tomcat-9.0.27/bin/catalina.sh", "run"]

原文地址：https://www.cnblogs.com/xy-ouyang/p/11886383.html