jenkins+gitlab自动化部署

不念不忘少年蓝@ 2022-01-28 00:39 850阅读 0赞

本次部署前提

1、搭建好jenkins，搭建文档地址：[https://blog.csdn.net/baidu\_38432732/article/details/80499898][https_blog.csdn.net_baidu_38432732_article_details_80499898]

2、搭建好gitlab，搭建文档地址：[https://blog.csdn.net/baidu\_38432732/article/details/90371731][https_blog.csdn.net_baidu_38432732_article_details_90371731]

3、私有仓库的搭建文档（本文档没有登录账号和密码的私有镜像库）：

1）没有登录账号和密码：[https://blog.csdn.net/baidu\_38432732/article/details/90405049][https_blog.csdn.net_baidu_38432732_article_details_90405049]

2）有登陆账号和密码：[https://blog.csdn.net/baidu\_38432732/article/details/95737742][https_blog.csdn.net_baidu_38432732_article_details_95737742]

jenkins构建部署思路：

在jenkins主机上编写docker制作镜像并将镜像上传到私有库的脚本，然后在jenkins里调用jenkins主机上脚本，接着就在目标主机pull镜像并启动镜像

一、配置jenkins

1、安装和gitlab有关的插件

![20190522200715728.png][]![20190522200533188.png][]

2、置jenkins和gitlab密钥对

首先我们配置ssh密钥对，让jenkins和gitlab通信无需密码，直接用密钥认证

在linux终端

ssh-keygen -t rsa            \#一路回车 会在/root/ 生成.ssh/目录 里边有rsa rsa.pub 两个文件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 1][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 2][]

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点OK。

3、把.ssh目录的另一个rsa.pub放到这

先点右上角头像-settings，出现如图点ssh密钥

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 4][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 5][]

4、构建git+maven项目，

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 6][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 7][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 8][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 9][]

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调用jenkins服务器上的脚本

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 11][]

远程主机上执行的脚本

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 12][]

二、gitlab上的配置

1、查看配置时所需的url值

![20190522202522584.png][]

2、配置webhook

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 13][]

点击add webhook时我们出现一下报错

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 14][]

解决办法

用管理员账号登录

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 15][]

然后重新加入

补充相关的脚本

脚本一：

制作镜像脚本以及将镜像上传到我们的私有库上（ip是私有库地址，此脚本的必须和Dockerfile在同一级目录，或者我们将docker build -t mall-admin:vtest . 中的最后那个点改成Dockerfile的路径）

#!/bin/bash
    rm *.jar
    cp 项目路径/target/mall-admin*.jar mall-admin.jar #把jir包拷贝到我们脚本执行的目录下(也可以自定义路径，自定义路径时，注意jar包和dockerfile路径都要写绝对路径)
    docker build -t mall-admin:$1 . # 制作镜像
    docker tag mall-admin:vtest ip:5000/mall-admin:$1 # 镜像做tar标记
    docker push ip:5000/mall-admin:vtest # 将镜像上传致我们的镜像库，一般都是私有镜像库

Dockerfile：

FROM java:8
    
    VOLUME /app
    
    COPY mall-admin*.jar mall-admin.jar
    
    RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
    RUN echo 'Asia/Shanghai' >/etc/timezone
    
    RUN bash -c "touch /mall-admin.jar"
    EXPOSE 8080
    ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./uranedom","-jar","-Dspring.profiles.active=docker-linux", "-Duser.timezone=GMT+08", "/mall-admin.jar"]

2、在目标服务器上的启动脚本

docker stop mall-task # 停止原来的容器
    docker rm mall-task # 删除容器，线上环境不建议操作
    docker rmi ip:5000/mall-task:$2 删除镜像
    docker run --name mall-task -v /config/application_task.yml:/application_task.yml -v /var/log/task:/var/logs -e spring.config.location=/application_task.yml -d -p 8090:8090 ip:5000/mall-task:$1 #挂载式启动

[https_blog.csdn.net_baidu_38432732_article_details_80499898]: https://blog.csdn.net/baidu_38432732/article/details/80499898
[https_blog.csdn.net_baidu_38432732_article_details_90371731]: https://blog.csdn.net/baidu_38432732/article/details/90371731
[https_blog.csdn.net_baidu_38432732_article_details_90405049]: https://blog.csdn.net/baidu_38432732/article/details/90405049
[https_blog.csdn.net_baidu_38432732_article_details_95737742]: https://blog.csdn.net/baidu_38432732/article/details/95737742
[20190522200715728.png]: https://img-blog.csdnimg.cn/20190522200715728.png
[20190522200533188.png]: /images/20220128/739fe122072e4f58877089ca960e7c67.png
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