jenkins自动化回滚阿里云k8s应用版本

jenkins 服务器需先保留着原先构建的不同版本的应用镜像

[root@jenkins sh]# docker images|grep "maintain"
registry-vpc.cn-hangzhou.aliyuncs.com/******-ui-maintain       20190719                 849ed46fa462        31 minutes ago      293 MB
registry-vpc.cn-hangzhou.aliyuncs.com/*******-ui-maintain       latest                   849ed46fa462        31 minutes ago      293 MB
d*****-maintain                                                          latest                   849ed46fa462        31 minutes ago      293 MB
registry-vpc.cn-hangzhou.aliyuncs.com/******-ui-maintain       3.0.1                    e2b4887b3db4        2 weeks ago         293 MB
registry-vpc.cn-hangzhou.aliyuncs.com/******-maintain       2.0.1                    af427b4858d3        2 weeks ago         293 MB
registry-vpc.cn-hangzhou.aliyuncs.com/******-maintain       1.0.1                    79bba8b2c438        2 weeks ago         293 MB
registry-vpc.cn-hangzhou.aliyuncs.com/********-maintain       <none>                   5055d71b89ef        2 weeks ago         293 MB

jenkins 构建配置参数化构建过程

配置下自定义的工作空间

无需源码管理

构建执行 shell , 将版本号参数传入脚本

脚本重新tag 自定义的版本号到镜像的latest , 再push 本地的latest到远程的阿里云镜像仓库

#!/bin/bash
 
#获取参数
while getopts "n:" opt; do
    case $opt in
        n)
            version=$OPTARG
            ;;
        \?)
            ;;
    esac
done
 
 
 
source /etc/profile
 
 
sudo docker tag registry-vpc.cn-hangzhou.aliyuncs.com/z*****m/da*****-ui-maintain:$version  d*****e-ui-maintain
 
sudo docker login --username=***** -p Z*******dk registry-vpc.cn-hangzhou.aliyuncs.com
 
sudo docker tag d*****e-ui-maintain registry-vpc.cn-hangzhou.aliyuncs.com/z*****em/d*****e-ui-maintain
 
sudo docker push  registry-vpc.cn-hangzhou.aliyuncs.com/z******m/d****e-ui-maintain
 
 
 
curl https://cs.console.aliyun.com/hook/trigger?*******WfQv3D0
 
if [ $? -eq 0 ]; then
   echo -e "\033[32m[ the application d*****e-ui-maintain successfully Rollbacked  ]\033[0m"
 
else
    echo -e "\033[31m\033[01m[ the application d*****e-ui-maintain Rollback  failed  ]\033[0m"
 
fi

执行回滚构建操作

回滚构建后 web 恢复到相应的版本

查看 jenkins 服务器 images 信息，本地镜像latest 的image id 跟 2.0.1 tag的是一致的

[root@jenkins sh]# docker images|grep "maintain"
registry-vpc.cn-hangzhou.aliyuncs.com/******-ui-maintain       20190719                 849ed46fa462        51 minutes ago      293 MB
registry-vpc.cn-hangzhou.aliyuncs.com/*******-ui-maintain       3.0.1                    e2b4887b3db4        2 weeks ago         293 MB
registry-vpc.cn-hangzhou.aliyuncs.com/*****-ui-maintain       2.0.1                    af427b4858d3        2 weeks ago         293 MB
registry-vpc.cn-hangzhou.aliyuncs.com/******-ui-maintain       latest                   af427b4858d3        2 weeks ago         293 MB
dataline-ui-maintain                                                          latest                   af427b4858d3        2 weeks ago         293 MB
registry-vpc.cn-hangzhou.aliyuncs.com/*****-ui-maintain       1.0.1                    79bba8b2c438        2 weeks ago         293 MB
registry-vpc.cn-hangzhou.aliyuncs.com/*****-ui-maintain       <none>                   5055d71b89ef        2 weeks ago         293 MB