centos install Jenkins and simple poll release

Download https://jenkins.io/download/ Centos version

rpm install jenkins

rpm -ivh jenkins-2.73.2-1.1.noarch.rpm

View status

service jenkins status

start up

service jenkins start

Install plugin

Deploy to container Plugin
Git plugin
Maven Integration plugin

Configuring
Global Tool Configuration

JDK configuration
alias the JDK
JAVA_HOME /usr/java/jdk1.8.0_111

Git配置
Name Default
Path to Git executable git

Maven deployment
name maven
MAVEN_HOME /usr/local/apache-maven-3.5.2

Simple poll release

Create a new spring boot project

package com.example.demo;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@SpringBootApplication
@RestController
public class DemoApplication {

    @GetMapping
    public String test() {
        return "hello";
    }

    @GetMapping("/test2")
    public String test2() {
        return "hello 2";
    }

    @GetMapping("/test3")
    public String test3() {
        return "hello 3";
    }

    @GetMapping("/test4")
    public String test4() {
        return "hello 4";
    }

    @GetMapping("/test5")
    public String test5() {
        return "hello 5";
    }

    public static void main(String[] args) {
        SpringApplication.run(DemoApplication.class, args);
    }
}

jenkins New -> maven project to build a
source code management -> Git -> Repository URL (fill in your own projects)

Build trigger-> Build whenever a SNAPSHOT dependency is built
poll every 1 minute-
> Poll SCM ( / 1 * * *)

Post Steps -> Run only if build succeeds or is unstable

#!/bin/bash 
#copy file and start jar 
echo "脚本开始"
jarPath=$(date "+%Y%m%d%H%M%S")
echo "结束服务"
kill -9 `ps -aux|grep demo-0.0.1-SNAPSHOT| grep -v grep | awk '{print $2}'`
echo "延迟3秒"
sleep 3s
echo "创建目录"
mkdir /data/jenkins/${jarPath}
echo "复制文件"
cp /var/lib/jenkins/workspace/Demo02/target/demo-0.0.1-SNAPSHOT.jar /data/jenkins/${jarPath}/demo-0.0.1-SNAPSHOT.jar
BUILD_ID=DONTKILLME
echo "启动服务"
nohup java -jar /data/jenkins/${jarPath}/demo-0.0.1-SNAPSHOT.jar --server.port=8081 &
echo "server started"