云服务器centos7搭建jenkins并编写Shell脚本,详细教程

缺乏、安全感 2022-12-23 06:15 88阅读 0赞

# 搭建jenkins #

## 一、准备 ##

在安装jenkins之前, 需要安装`jdk1.8`版本 , 和`tomcat`, 要使用 git的话, 服务器也要安装`git`

## 二、开始安装 ##

1.  打开jenkins官网：https://jenkins.io/download/ 将war包下载到本地

![image-20201122203018622][]

1.  将下载好的war包使用put命令上传到服务器上。
2.  将war包用命令cp移动到tomcat的webapps目录下

然后执行命令java -jar jenkins.war 启动jenkins

> java -jar jenkins.war  
> –httpPort=8099（这样可以直接启动并设置jenkins端口，避免和tomcat端口重复）

5. 等待启动完毕之后，在浏览器中访问http://ip:80/jenkins (ip为公网ip)

1.  接下来页面会弹出设置初始化密码，密码文件的路径在页面中
    
    ![image-20201122204017876][]

vim /root/.jenkins/secrets/initialAdminPassword

复制到, 输入框中,点击 `继续`

![image-20201122203826019][]

“选择插件来安装”，

![image-20201122203900491][]

等待安装插件

![image-20201122204100477][]

![image-20201122204136971][]

## 三、 jenkins 创建任务 ##

要使用git 搭配jenkins 首先 配置工具

[![img][]Manage Jenkins][img_Manage Jenkins] \--> [![manage-option][]Global Tool ConfigurationConfigure tools][manage-option_Global Tool ConfigurationConfigure tools]

![image-20201122204907826][]

![image-20201122205056603][]

点击 保存

新建任务

![image-20201122205310446][]

`Repository URL`字段填写git远程仓库地址

![image-20201122210230310][]

![image-20201122205707401][]

报错了, 不要慌,

### 解决问题 ###

1 配置 git-key

![image-20201122210527151][]

配置 ssh 免密登录

![img][img 1]

![image-20201122212313230][]

ssh-keygen -t rsa -C "邮箱@qq.com"

![image-20201122212414251][]

一路回车, 使用他们的默认配置

查看公钥

tail /root/.ssh/id_rsa.pub

![image-20201122212523813][]

![image-20201122212638484][]–>

![image-20201122212708796][]

## 四、 编写shell 脚本 ##

<build>
            <plugins>
                
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.2</version>
                    <configuration>
                        <source>1.8</source>
                        <target>1.8</target>
                        <encoding>UTF-8</encoding>
                    </configuration>
                </plugin>
    
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.4.2</version>
                    <configuration>
                        <skipTests>true</skipTests>
                    </configuration>
                </plugin>
            </plugins>
        </build>

![image-20201123210908170][]

#!/bin/bash
    cd /opt/jarstore/com/xsqwe/tanhua/my-tanahua-sso/1.0-SNAPSHOT
    echo "execute stop.sh shell start ..."
    sh stop.sh
    echo "execute stop.sh shell finish"
    chmod 777 /opt/jarstore/com/xsqwe/tanhua/my-tanahua-sso/1.0-SNAPSHOT/startup.sh
    BUILD_ID=dontiKillMe nohup /opt/jarstore/com/xsqwe/tanhua/my-tanahua-sso/1.0-SNAPSHOT/startup.sh &

![image-20201123210951915][]

startup.sh

echo "remove old cgb.jar ..."
    rm /opt/jarstore/com/xsqwe/tanhua/my-tanahua-sso/1.0-SNAPSHOT/my-tanahua-sso-1.0-SNAPSHOT.jar
    cp /root/.jenkins/workspace/itcast-tanhua/my-tanahua-sso/target/my-tanahua-sso-1.0-SNAPSHOT.jar /opt/jarstore/com/xsqwe/tanhua/my-tanahua-sso/1.0-SNAPSHOT
    sleep 2s
    echo "running cgb.jar...."
    nohup java -jar /opt/jarstore/com/xsqwe/tanhua/my-tanahua-sso/1.0-SNAPSHOT/my-tanahua-sso-1.0-SNAPSHOT.jar > cgb.log &
    echo "running cgb finish"

stop.sh

#!/bin/sh
    cd /opt/jarstore/com/xsqwe/tanhua/my-tanahua-sso/1.0-SNAPSHOT
    echo "stopping demo application...."
    pid=`ps -ef | grep my-tanahua-sso-1.0-SNAPSHOT.jar | grep -v grep | awk '{print $2}'`
    if ["$pid" == ""]
        then
            echo "demo is already stop!"
    else
        echo "kill -9 的pid:"+$pid
        kill -9 $pid
    fi

放的位置

![image-20201123211213041][]

根据maven编译后 jar包存放的位置, 编写shell 脚本

![image-20201123211317263][]

[image-20201122203018622]: /images/20221120/ba2756858a13460e9c88501e635be1ae.png
[image-20201122204017876]: /images/20221120/99b4888df42c4b55bca89864b5b2233e.png
[image-20201122203826019]: /images/20221120/80a1bf0fdf9e4dd98d3e5cd6c5b3dac4.png
[image-20201122203900491]: https://img-blog.csdnimg.cn/img_convert/6609ebbaf20d4e155a24bd423cf79c51.png
[image-20201122204100477]: https://img-blog.csdnimg.cn/img_convert/e38995ddaf280b05f1d7b43784993aa2.png
[image-20201122204136971]: https://img-blog.csdnimg.cn/img_convert/efff9cc094f9a25adf8859c55d394e90.png
[img]: https://img-blog.csdnimg.cn/img_convert/cad17a5b859efdde6783bcbda6ba21ea.png
[img_Manage Jenkins]: http://gg.xsqwe.com:8080/jenkins/manage
[manage-option]: https://img-blog.csdnimg.cn/img_convert/c00c0dce195838e1ec290cc6d70c6016.png
[manage-option_Global Tool ConfigurationConfigure tools]: http://gg.xsqwe.com:8080/jenkins/configureTools
[image-20201122204907826]: https://img-blog.csdnimg.cn/img_convert/9dd45b63230ce6aabc6b13bcf5407b70.png
[image-20201122205056603]: https://img-blog.csdnimg.cn/img_convert/c7672bd35ff6b89d77fcb0911eb64597.png
[image-20201122205310446]: https://img-blog.csdnimg.cn/img_convert/10b1eebc429675cc3d15fbd560c58ba8.png
[image-20201122210230310]: https://img-blog.csdnimg.cn/img_convert/4e943f26aa9124fa1238df6385439df6.png
[image-20201122205707401]: https://img-blog.csdnimg.cn/img_convert/1f044acbacd566d3ea88fea886f6c235.png
[image-20201122210527151]: https://img-blog.csdnimg.cn/img_convert/5115965de60694cbef0302fb61058d7a.png
[img 1]: https://img-blog.csdnimg.cn/img_convert/49b728683c9864ef9985a5ad75d8c5b4.png
[image-20201122212313230]: https://img-blog.csdnimg.cn/img_convert/560d421b3df085dcab1bb210639940d8.png
[image-20201122212414251]: https://img-blog.csdnimg.cn/img_convert/0e98c0163f12618ce5716f0c3d3863e3.png
[image-20201122212523813]: https://img-blog.csdnimg.cn/img_convert/c8a8eee6bfc5b8373d296761d15e9785.png
[image-20201122212638484]: https://img-blog.csdnimg.cn/img_convert/b025d64d7bef77709396918fb271e943.png
[image-20201122212708796]: https://img-blog.csdnimg.cn/img_convert/865c045b271d844d17801de9a9fdcf4d.png
[image-20201123210908170]: https://img-blog.csdnimg.cn/img_convert/abda1af2dc4bcf6d7308fcbe58d78388.png
[image-20201123210951915]: https://img-blog.csdnimg.cn/img_convert/d6c0cbdc25dbbd65a223f80f6db2e133.png
[image-20201123211213041]: https://img-blog.csdnimg.cn/img_convert/832d940b94dde1ada013e28b6a3b8df6.png
[image-20201123211317263]: https://img-blog.csdnimg.cn/img_convert/a767bbd470da482d10e19b844e0ec0fa.png