Jenkins+svn+dockerhub+k8s实现CI/CD

小灰灰 2023-10-10 09:46 43阅读 0赞

**架构图：**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70]

# 一、Jenkins部署安装 #

## 1、部署java环境 ##

tar xvzf jdk-8u144-linux-x64.tar.gz -C /usr/local/
    cd /usr/local/
    mv jdk1.8.0_144 jdk
    echo 'JAVA_HOME=/usr/local/jdk' >> /etc/profile
    echo 'export PATH=$PATH:$JAVA_HOME/bin' >> /etc/profile
    source /etc/profile
    java -version

## 2.部署maven ##

cd /usr/local
    wget http://mirror.bit.edu.cn/apache/maven/maven-3/3.6.2/binaries/apache-maven-3.6.2-bin.tar.gz	
    tar xf apache-maven-3.6.2-bin.tar.gz 
    rm -rf apache-maven-3.6.2-bin.tar.gz 
    mv apache-maven-3.6.2/  maven
    配置环境变量
    vim /etc/profile
    export M2_HOME=/usr/local/maven
    export PATH=$PATH:$M2_HOME/bin:$JAVA_HOME/bin
    source /etc/profile
    mvn -version

## 3.部署tomcat （省略） ##

## 4.部署jenkins ##

**(1).[清华大学开源镜像站][Link 1]**  
从此处下载最新版jenkins war包，会比国外快很多，传到tomcat webapps目录下，启动tomcat，使用浏览器访问`http://ip:8080/jenkins`  
**(2).接下来就是傻瓜式前台安装，安装完成后登录进入jenkins**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70 1]  
**(3).安装插件–管理插件**  
`GIT plugin` (可能已经默认安装了)  
`Publish Over SSH` (远程Shell)  
`Maven Integration plugin`  
`Deploy to container`  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70 2]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70 3]  
**(4) 全局工具配置**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70 4]  
**(5)系统配置**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70 5]  
**ssh配置：**

jenkins服务器准备秘钥认证
    ssh-keygen 
    ssh-copy-id -i 192.168.0.148   (注意这里的192.168.0.148是一台网站服务器。什么都不用安装，接到代码即可。)
    ssh 192.168.0.148 登录不需要密码即为成功
    
    复制jenkins服务器的私钥到下图
    [root@localhost ~]# cat ~/.ssh/id_rsa

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70 6]  
**完成ssh信息配置**

**(6).接下来就可以愉快的构建项目了**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70 7]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70 8]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70 9]

**点击立即构建，若构建成功，则可以在输出台看到这些信息**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70 10]

## 五、部署项目 ##

**自己制作的jdk镜像，已经传到私有仓库**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podXRvbmdjbG91ZA_size_16_color_FFFFFF_t_70 11]  
**dockerfile的编写**

[root@newquizii unit_paper]# ls
    Dockerfile  start.sh  unit_paper-0.0.1-SNAPSHOT.jar
    [root@newquizii unit_paper]# more Dockerfile 
    FROM   mtjdk:v1
    MAINTAINER JN
    
    COPY unit_paper-0.0.1-SNAPSHOT.jar unit_paper-0.0.1-SNAPSHOT.jar
    ENTRYPOINT /opt/jdk18/bin/java -Duser.timezone=GMT+8  -Xms1024m -Xmx1024m -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/${HOSTNAME}.hpr
    of -jar unit_paper-0.0.1-SNAPSHOT.jar
    EXPOSE 10005
    
    [root@newquizii unit_paper]# cat start.sh  (停止容器-删除容器-删除镜像-使用新的jar包构建镜像-运行容器暴露端口)
    docker stop $1
    docker rm $1
    docker rmi $1
    docker build -t $1 .
    docker run -itd --name $1 -p $2:10005 $1
    docker logs -f $1
    
    [root@newquizii unit_paper]# sh start.sh unit_paper 10005   (写成脚本直接让jenkins执行)

### 至此，从svn源码–到--编译打包–构建镜像–运行容器–访问服务，全部完成 ###

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[Link 1]: https://mirrors.tuna.tsinghua.edu.cn/
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