Pipeline SpringBoot-deploy-CD

pipeline {
 agent {
   kubernetes {
     cloud 'kubernetes'
     yaml '''
apiVersion: v1
Kind: Pod
spec:
 imagePullSecrets:
 - name: harbor-admin
 containers:
 - name: kubectl
   image: harbor.oldxu.net/ops/kubectl:1.23.15
   imagePullPolicy: IfNotPresent
   command: ["cat"]
   tty: true
     '''
   }
 }

   //全局变量
   environment{
   	Harbor_Image_Tag = "${Harbor_Url}/${Harbor_Pro}/${Image_Name}:${Image_Tags}"
   	NameSpace = "prod"
   }


   stages{
   	stage('检查地址'){
   		steps{
   			sh 'echo "${Harbor_Image_Tag}"'
   		}
   	}
   stage('交付应用'){
     steps{
       container('kubectl'){
         withCredentials([file(credentialsId: 'KuberConfig', variable: 'KUBECONFIG')]) {
           //必备
           sh 'mkdir -p ~/.kube && cp ${KUBECONFIG} ~/.kube/config'
   					sh 'kubectl set image deployment/${Image_Name} ${Image_Name}=${Harbor_Image_Tag} -n ${NameSpace}'
   					sh 'echo "手动回退到上一个版本命令：kubectl rollout undo deployment ${Image_Name} -n prod"'
         }
       }
     }
   }
   stage('快速回退'){
     steps{
       container('kubectl'){
         withCredentials([file(credentialsId: 'KuberConfig', variable: 'KUBECONFIG')]) {
   					script{
   						timeout(time:1 , unit: 'HOURS'){
   							def UserInput = input message: '是否回退到上一个版本', parameters: [choice(choices: ['NO', 'YES'], description: '''NO：不进行回退 YES：回退到上一个版本''', name: 'rollback')]
   							if(UserInput == "YES"){
   								sh 'mkdir -p ~/.kube && cp ${KUBECONFIG} ~/.kube/config && echo "正在执行回退操作..."'
   								sh 'kubectl rollout undo deployment ${Image_Name} -n prod'
   							}else{
   								echo "选择为：NO . 不进行回退操作 . 已完成CD流程上线发布"
   							}
   						}
   					}
         }
       }
     }
   }
   }
}

级联变量

def get_tag = [ "bash", "-c", "curl -s -uadmin:syvwub-Gitgif-6rysra -H'Content-Type: application/json' -X GET https://${Harbor_Url}/v2/${Harbor_Pro}/${Image_Name}/tags/list | sed -re 's#(\\{.*\\[)(.*)(\\]\\})#\\2#g'  -e 's#,#\\n#g' -e 's#\"##g' | sort -t '_' -k2,3 -r | head -5" ]

return get_tag.execute().text.tokenize("\n")