基于docker部署
1.部署jenkins
$ yum -y install java
$ java -version
openjdk version "1.8.0_181"
OpenJDK Runtime Environment (build 1.8.0_181-b13)
OpenJDK 64-Bit Server VM (build 25.181-b13, mixed mode)
$ wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
$ rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
$ yum -y install jenkins
2.部署gitlab
$ wget https://mirror.tuna.tsinghua.edu.cn/gitlab-ce/yum/el6/gitlab-ce-9.1.3-ce.0.el6.x86_64.rpm
$ rpm -ivh gitlab-ce-9.1.3-ce.0.el6.x86_64.rpm
$ gitlab-ctl reconfigure
$ gitlab-ctl start
3.harbor仓库部署
http://www.unmin.club/?p=252
4.gitlab新建项目
图片.png
5.jenkins配置
图片.png
图片.png
node{
stage('git下载'){
//check CODE
git credentialsId: '664b2611-19e9-458f-beba-e215bbcb96f1', url: 'git@gitlab.example.com:root/my-test.git'
}
stage('构建'){
sh '''
cd /root/.jenkins/workspace/pipe/
cat >Dockerfile <<EOF
FROM tomcat:tomcat
RUN rm -rf /usr/src/tomcat/webapps/ROOT/index.jsp
COPY ./index.jsp /usr/src/tomcat/webapps/ROOT/
WORKDIR /usr/src/tomcat
EXPOSE 9090
ENTRYPOINT ["./bin/catalina.sh", "run"]
EOF
'''
}
stage('上传到仓库'){
sh '''
docker build -t tomcat:2 .
docker tag tomcat:2 www.zam.com/os/tomcat:2
docker login -u admin -p Harbor12345 www.zam.com
docker push www.zam.com/os/tomcat:2
docker rmi www.zam.com/os/tomcat:2
docker rmi tomcat:2
'''
}
stage('给docker集群部署'){
sh '''
ssh 192.168.16.238 'bash -x -s' </root/test.sh
'''
}
}
6.jenkins主机编写脚本（需要源镜像tomcat）
#!/bin/bash
docker login -u admin -p Harbor12345 www.zam.com
docker rmi -f www.zam.com/os/tomcat:2
docker pull www.zam.com/os/tomcat:2
docker rm -f tomcat
docker run -itd --name tomcat --net host www.zam.com/os/tomcat:2
7.构建
图片.png
