Jenkins之镜像打包步骤总结

「爱情、让人受尽委屈。」 2022-03-26 11:55 742阅读 0赞

**安装部署jenkins:**  
[https://blog.csdn.net/zjh\_746140129/article/details/80835866][https_blog.csdn.net_zjh_746140129_article_details_80835866]

1.准备要测试的代码的环境，测试代码已上传到github：  
[https://github.com/QuincyC379/test\_jenkins.git][https_github.com_QuincyC379_test_jenkins.git]

2.如图：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70]  
如果没有安装maven插件是不会出现`构建一个maven项目`的！  
安装插件指南，按照这篇博客把 `Maven Integration`和`Deploy to container`两个插件装上：  
[https://www.cnblogs.com/weifeng1463/p/9118725.html][https_www.cnblogs.com_weifeng1463_p_9118725.html]

2.进入构建流程：  
    2.1. General：![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 1]  
    2.2. 把仓库地址配置好：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 2]  
    2.3.构建触发器：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 3]  
    2.3.构建时配置：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 4]  
到这为止其实已经可以得到war包了，但是我们需要镜像并可以把镜像导出，下载到本地！  
3. Docker镜像构建步骤

3.1. 首先我们要安装docker的插件`docker-build-step`安装步骤如下：

> 系统管理>>>插件管理>>>见图  
> ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 5]  
> 安装成功后重启jenkins即可！

3.2. 到这jenkins还不能使用Docker，所以需要配置一下,这个比较重要也比较关键，花了我一段时间才摸索好：

> \[root@localhost ~\]\# vi /usr/lib/systemd/system/docker.service

[Unit]
    Description=Docker Application Container Engine
    Documentation=http://docs.docker.com
    After=network.target
    Wants=docker-storage-setup.service
    Requires=docker-cleanup.timer
    
    [Service]
    Type=notify
    NotifyAccess=main
    EnvironmentFile=-/run/containers/registries.conf
    EnvironmentFile=-/etc/sysconfig/docker
    EnvironmentFile=-/etc/sysconfig/docker-storage
    EnvironmentFile=-/etc/sysconfig/docker-network
    Environment=GOTRACEBACK=crash
    Environment=DOCKER_HTTP_HOST_COMPAT=1
    Environment=PATH=/usr/libexec/docker:/usr/bin:/usr/sbin
    ExecStart=/usr/bin/dockerd-current \
              --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current \
              --default-runtime=docker-runc \
              --exec-opt native.cgroupdriver=systemd \
              --userland-proxy-path=/usr/libexec/docker/docker-proxy-current \
              --init-path=/usr/libexec/docker/docker-init-current \
              --seccomp-profile=/etc/docker/seccomp.json \
              -Htcp://0.0.0.0:2375 -H unix:///var/run/docker.sock -Htcp://0.0.0.0:7654 \
              $OPTIONS \
              $DOCKER_STORAGE_OPTIONS \
              $DOCKER_NETWORK_OPTIONS \
              $ADD_REGISTRY \
              $BLOCK_REGISTRY \
              $INSECURE_REGISTRY \
              $REGISTRIES
    ExecReload=/bin/kill -s HUP $MAINPID
    LimitNOFILE=1048576
    LimitNPROC=1048576
    LimitCORE=infinity
    TimeoutStartSec=0
    Restart=on-abnormal
    KillMode=process

图示为重点语句，加上就可以了，端口只要不冲突，可以自己定义，参考文章：  
[https://blog.csdn.net/fenglailea/article/details/82290753][https_blog.csdn.net_fenglailea_article_details_82290753]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 6]  
接下来重启docker服务即可！

3.3. 配置jenkins：

> 系统管理>>>系统配置>>>Docker Builder

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 7]

保存前可以测试下！

3.3. 开始构建镜像  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 8]

如果想要保存镜像，需要再次重复上述步骤，选择save image命令  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 9]  
上述步骤都做完后，保存！保存完后点击立即构建：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 10]

4.查看log：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 11]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 12]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 13]  
图示为我们要的包，点击下载即可，**JOB DONE!** 其实还有个log发送功能我没说明，我截下图就可以可以了：

首先要在系统配置中添加配置：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 14]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 15]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 16]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 17]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 18]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 19]

**注意**：默认只有打包失败才发送邮件！不知道怎么设置成功也发送邮件，这个也是被坑了很久才弄好的，其实配置就是好的，为什么没收到邮件，因为你每次都打包成功，失败一次试试！

**Jenkins卸载：**

> rpm卸载  
> 1、rpm -e jenkins  
> rpm -ql jenkins 检查是否卸载成功  
> 2、彻底删除残留文件：  
> find / -iname jenkins | xargs -n 1000 rm -rf  
> 注意这一步一定要进行！！！

参考文章：  
[https://blog.csdn.net/lijing742180/article/details/81127409][https_blog.csdn.net_lijing742180_article_details_81127409]

内网安装Jenkins:

> 下载rpm:  
> [http://pkg.jenkins-ci.org/redhat/][http_pkg.jenkins-ci.org_redhat]  
> /var/lib/jenkins/ 默认的JENKINS\_HOME目录  
> 在外网把需要的插件提前下载好,到这个路径下/var/lib/jenkins/plugins/考出来放到内网的/var/lib/jenkins/plugins/下，重启jenkins即可！  
> systemctl restart jenkins

[https_blog.csdn.net_zjh_746140129_article_details_80835866]: https://blog.csdn.net/zjh_746140129/article/details/80835866
[https_github.com_QuincyC379_test_jenkins.git]: https://github.com/QuincyC379/test_jenkins.git
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70]: /images/20220326/64ac1f9839064cff90f0eeb2c7d87b10.png
[https_www.cnblogs.com_weifeng1463_p_9118725.html]: https://www.cnblogs.com/weifeng1463/p/9118725.html
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 1]: /images/20220326/689165c47aaf4c57817857c927549992.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 3]: /images/20220326/f2e3b670f87843918ff3bb14794c8dcb.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 4]: /images/20220326/c4d120ef4b7a4690b9977671d059ad0e.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 5]: /images/20220326/214eb66a14e443d8ac32899a749db95d.png
[https_blog.csdn.net_fenglailea_article_details_82290753]: https://blog.csdn.net/fenglailea/article/details/82290753
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNzMzOTcw_size_16_color_FFFFFF_t_70 6]: /images/20220326/186f6d474c0340b7b620d68dbde14df2.png
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[https_blog.csdn.net_lijing742180_article_details_81127409]: https://blog.csdn.net/lijing742180/article/details/81127409
[http_pkg.jenkins-ci.org_redhat]: http://pkg.jenkins-ci.org/redhat/