jenkins学习笔记之十七：使用插件及maven上传制品到nexus

Posted 2023-03-26 Mr. Pan

一、docker安装nexus

wget https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
yum clean all  && yum makecache fast
um install docker
systemctl start docker

docker pull sonatype/nexus3:3.49.0
docker run -itd -p 8081:8081 --privileged=true --name nexus3 -v /data/nexus-data:/var/nexus-data --rest:3.49.0
docker ps
netstat -tnlp


docker exec -it nexus3 /bin/bash
/nexus-data/admin.password

二、创建仓库

三、使用插件上传制品

1.安装插件

查看插件使用帮助

3.创建nexus的sharelibrary及jenkins file调用

nexus.groovy

pakcage org.devops


//获取POM中的坐标
def GetGav()
   //上传制品
    def jarName = sh returnStdout: true, script: "cd target;ls *.jar"
    env.jarName = jarName - "\\n"
    
    def pom = readMavenPom file: \'pom.xml\'
    env.pomVersion = "$pom.version"
    env.pomArtifact = "$pom.artifactId"
    env.pomPackaging = "$pom.packaging"
    env.pomGroupId = "$pom.groupId"
    
    println("$pomGroupId-$pomArtifact-$pomVersion-$pomPackaging")

    // 以上变量使用env定义为全局变量此处可以不return
    return ["$pomGroupId","$pomArtifact","$pomVersion","$pomPackaging"]



//Nexus plugin deploy
def NexusUpload()
    //use nexus plugin
    nexusArtifactUploader artifacts: [[artifactId: "$pomArtifact", 
                                        classifier: \'\', 
                                        file: "$filePath", 
                                        type: "$pomPackaging"]], 
                            credentialsId: \'nexus-admin\', 
                            groupId: "$pomGroupId", 
                            nexusUrl: \'192.168.1.134:8081\', 
                            nexusVersion: \'nexus3\', 
                            protocol: \'http\', 
                            repository: "$repoName", 
                            version: "$pomVersion"


//mvn deploy repositoryId需要和Maven中设置的ID保持一致
def MavenUpload()          
    def mvnHome = tool "M3"
    sh  """ 
        cd target/
        $mvnHome/bin/mvn deploy:deploy-file -Dmaven.test.skip=true  \\
                                -Dfile=$jarName -DgroupId=$pomGroupId \\
                                -DartifactId=$pomArtifact -Dversion=$pomVersion  \\
                                -Dpackaging=$pomPackaging -DrepositoryId=maven-hosted \\
                                -Durl=http://192.168.1.134:8081/repository/maven-hosted 
        """


//制品晋级
def ArtifactUpdate(updateType,artifactUrl)

    //晋级策略
    if ("$updateType" == "snapshot -> release")
        println("snapshot -> release")

        //下载原始制品
        sh "  rm -fr updates && mkdir updates && cd updates && wget $artifactUrl && ls -l "

        //获取artifactID 
        
        artifactUrl = artifactUrl -  "http://192.168.1.134:8081/repository/maven-hosted/"
        artifactUrl = artifactUrl.split("/").toList()
        
        println(artifactUrl.size())
        env.jarName = artifactUrl[-1] 
        env.pomVersion = artifactUrl[-2].replace("SNAPSHOT","RELEASE")
        env.pomArtifact = artifactUrl[-3]
        pomPackaging = artifactUrl[-1]
        pomPackaging = pomPackaging.split("\\\\.").toList()[-1]
        env.pomPackaging = pomPackaging[-1]
        env.pomGroupId = artifactUrl[0..-4].join(".")
        println("$pomGroupId##$pomArtifact##$pomVersion##$pomPackaging")
        env.newJarName = "$pomArtifact-$pomVersion.$pomPackaging"
        
        //更改名称
        sh " cd updates && mv $jarName $newJarName "
        
        //上传制品
        env.repoName = "maven-release"
        env.filePath = "updates/$newJarName"
        NexusUpload()
    



def main(uploadType)
    GetGav()
    if ("$uploadType" == "maven")
        MavenUpload()
     else if ("$uploadType" == "nexus") 
        env.repoName = "maven-hosted"
        env.filePath = "target/$jarName"
        NexusUpload()
    

ci.jenkinsfile(新增以下两行代码)

def nexus = new org.devops.nexus() #引用

nexus.main("nexus") #在想要的阶段调用                   

4.修改代码版本名称

 

 5.验证

四、使用Maven上传制品 

1.配置nexus仓库认证

修改Maven settings.xml文件

2.创建nexus的sharelibrary及jenkins file调用

sharelibrary文件使用上一步，已经集成，需要注意的是Maven需要在全局工具中已经配置

jenkins file修改传参即可

3.验证

 

 

 

 

 

 

"一劳永逸" 的话，有是有的，而 "一劳永逸" 的事却极少