jenkins pipeline 之 deploy k8s 环境并发送邮件通知

项目中有更新代码之后触发jenkins任务，部署好之后并发送邮件给发开人员

#!/usr/bin/env groovy
Date date = new Date()
def time = date.format("yyyyMMdd")
def project_name = "test1"
def mail_list = "test@163.com"

def cmd_pods = "kubectl get pods -n test"
def depoly_ip = "192.168.9.181"
def access_port = "30002"
def pod_status(cmd,type){
    
    script{
        
        if(type == "clean"){
            sum = 1
            
            while(true){
                sleep 20
                sum +=1
                echo "${cmd}| grep test| wc -l"
                out = sh(script: "${cmd}| grep test| wc -l", returnStdout: true)
                echo "${out}"
                echo "${cmd}| grep test | wc -l"
                if(out.toInteger() == 0){
                    echo "clean test env"
                    break
                }
                if(sum == 20 ){
                    error "not clean env pods"
                    break
                }
            }
        
        }
        if(type == "deploy"){
            sum = 1
            
            while(true){
                sleep 30
                sum += 1
                out = sh(script: "${cmd}| grep Running| wc -l ", returnStdout: true)
                out1 = sh(script: "${cmd}| grep Completed| wc -l ", returnStdout: true)
                if(out1.toInteger() == 5) {
                    if(out.toInteger() >= 14) {
                        echo "depoly success "
                        break
                    }
                }
                if(sum == 20 ){
                    error "pods not Running"
                    break
                }
            }
        
        }
    }
    
}
pipeline {
    agent { label '192.168.9.181' }
    //agent any
    environment {
        def changeBranch = "change-${GERRIT_CHANGE_NUMBER}-${GERRIT_PATCHSET_NUMBER}"
    }
    stages {
        stage("download code"){
            steps{
                git branch: "oi" ,url: 'git@test.com:test/test-helm.git'
                script { 
                    build_tag = sh(returnStdout: true, script: 'git rev-parse --short HEAD').trim()
                    commit_id = sh(returnStdout: true, script: 'git show --pretty=%H| head -1').trim()
                    mail_name = sh(returnStdout: true, script: 'git show --pretty=%ae| head -1').trim()
                    change_id = sh(returnStdout: true, script: 'git show --pretty=%b| head -1').trim()
                    update_info = sh(returnStdout: true, script: 'git show --pretty=%s| head -1').trim()
                    
                }
            }
        }
        stage("clean env"){
            steps{
                dir("/root/appaiops/"){
                    script {
                        sh(returnStatus: true, script: "./clean-test.sh")
                        pod_status(cmd_pods,"clean")
                    }
                }
                sh "sudo rm -rf /root/appaiops"
            }
        }
        stage ('deploy env') {
            steps {
                echo "start deploy env"
                sh "./build.sh "
                dir("/root/appaiops/"){
                    sh "./run-test.sh ${depoly_ip}"
                }
            }
        }
        stage('check pods status') {
            steps {
                script{
                    pod_status(cmd_pods,"deploy")
                    sh "${cmd_pods}"
                }
            }
        }
    }
    post {
        always  {
            script {
                email_format = """
                <table border="1">
                  <tr>
                    <td>Project</td>
                    <td>${project_name}</td>
                  </tr>
                  <tr>
                    <td>commit_id：</td>
                    <td>${commit_id}</td>
                  </tr>

                  <tr>
                    <td>Author:</td>
                    <td>${mail_name}</td>
                  </tr>
                  <tr>
                    <td>access address </td>
                    <td>http://${depoly_ip}:${access_port}</td>
                  </tr>
                  <tr>
                    <td>pods depoly status</td>
                    <td>Successful</td>
                  </tr>
                </table>
                """
            }
        }
        success {
            emailext (
                    subject: " Deploy Successful  ${env.JOB_NAME}    [${update_info}]",
                    body: """
                    <p>Deploy test/${project_name} env Successful </p>
                    <p>${BUILD_URL}: SUCCESS </p>
                    ${email_format}""",
                    to: "${mail_list},${mail_name}",
                    from: "test1@163.com",)    
        }
        failure {
            step([$class: 'Mailer',
                notifyEveryUnstableBuild: true,
             
                recipients: "${mail_list}",
                sendToIndividuals: true]);
        }
    }
}