1.創建jenkins目錄，并上傳相應的包

mkdir? /jenkins/??

?2.創建一個Dockerfile文件

FROM daocloud.io/library/centos:7#把當前目錄下的jenkins.war包傳到內部容器的/ 下
ADD ./jenkins.war /#把當前目錄下的jdk傳到內部容器的/opt/,并解壓
ADD ./jdk-11.0.19_linux-x64_bin.tar.gz /optRUN curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
RUN yum clean all
RUN yum repolist
RUN yum -y install fontconfig#配置java環境
ENV JAVA_HOME=/opt/jdk-11.0.19
ENV PATH=${JAVA_HOME}/bin:${PATH}#啟動jenkins命令
CMD [ "java","-jar","/jenkins.war" ]

3.構建jenkins鏡像

docker build -t jenkins:1.0 .

4. 構建jenkins鏡像過程

5.查看鏡像

docker images

6.運行jenkins鏡像

#-e 指定環境， -v 映射本地目錄到容器里，-p 映射本地端口到容器 
docker run -it  -e JENKINS_HOME=/opt/.jenkins -v ./plugins:/opt/.jenkins/plugins -p 8080:8080 jenkins:1.0

7.查看正在運行的容器

docker ps

8.頁面顯示

9.進入到jenkins