jenkins动态slave节点--制作jenkins-slave镜像

获取agent.jar

也叫slave.jar,实际jenkins中的remoting

官网地址

https://www.jenkins.io/zh/projects/remoting/

jar包下载地址

https://repo.jenkins-ci.org/public/org/jenkins-ci/main/remoting/

获取jenkins-slave

git地址

https://github.com/jenkinsci/docker-inbound-agent/blob/master/jenkins-agent

Dockerfile

这里只加了jdk环境和maven环境,可以根据实际情况添加

ls -1
apache-maven-3.6.3-bin.tar.gz
Dockerfile
jdk-8u251-linux-x64.tar.gz
jenkins-agent
remoting-3.40.1.jar
remoting-4.6.jar
settings.xml

FROM centos:7

RUN mkdir -p /usr/share/jenkins

ADD  jdk-8u251-linux-x64.tar.gz /usr/local/
ADD  apache-maven-3.6.3-bin.tar.gz /usr/local/
COPY settings.xml /usr/local/apache-maven-3.6.3/conf/settings.xml
COPY jenkins-agent /usr/local/bin/jenkins-slave
COPY remoting-3.40.1.jar /usr/share/jenkins/agent.jar

RUN chmod 755 /usr/share/jenkins/agent.jar \
        && chmod +x /usr/local/bin/jenkins-slave

USER root

WORKDIR /home/jenkins

ENV M3_HOME=/usr/local/apache-maven-3.6.3
ENV JAVA_HOME=/usr/local/jdk1.8.0_251
ENV PATH=${PATH}:${JAVA_HOME}/bin:${M3_HOME}/bin

ENTRYPOINT ["jenkins-slave"]
#ENTRYPOINT ["/bin/ping"]
#CMD ["www.baidu.com"]

remoting.jar具体重命名和所放目录,要参照jenkins-slave脚本的执行命令参数来修改