ubuntu+tomcat+jenkins+git+maven

1、下载tomcat、jdk和jenkins.war

（下面通过wget下载的jdk-8u231-linux-x64.tar.gz不能用，需要本地下载后上传到服务器）解决Linux上解压jdk报错gzip: stdin: not in gzip format

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

　　jenkins.war下载：http://mirrors.jenkins.io/war-stable/

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/apache-tomcat-9.0.27/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

#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"]

 3、构建镜像和生成容器

docker build -f ./Dockerfile -t oy/ubuntu_jenkins:1.0 .
docker run -it -p 8080:8080 -v /root/.ssh:/root/.ssh -v /data/jenkins:/var/jenkins_home oy/ubuntu_jenkins:1.0