背景：jenkins slave节点运行在kubernetes构建mvn环境，运行官网提供的demo

podTemplate(containers: [
    containerTemplate(name: 'maven', image: 'maven:3.8.1-jdk-8', command: 'sleep', args: '99d'),
    containerTemplate(name: 'golang', image: 'golang:1.16.5', command: 'sleep', args: '99d')
  ]) {

    node(POD_LABEL) {
        stage('Get a Maven project') {
            git 'https://github.com/jenkinsci/kubernetes-plugin.git'
            container('maven') {
                stage('Build a Maven project') {
                    sh 'mvn -B -ntp clean install'
                }
            }
        }

        stage('Get a Golang project') {
            git url: 'https://github.com/hashicorp/terraform.git', branch: 'main'
            container('golang') {
                stage('Build a Go project') {
                    sh '''
                    mkdir -p /go/src/github.com/hashicorp
                    ln -s `pwd` /go/src/github.com/hashicorp/terraform
                    cd /go/src/github.com/hashicorp/terraform && make
                    '''
                }
            }
        }

    }
}

问题：报错：java.io.IOException: Timed out waiting for websocket connection. You should increase the value of system property org.csanchez.jenkins.plugins.kubernetes.pipeline.ContainerExecDecorator.websocketConnectionTimeout currently set at 30 seconds
解决：把Jenkins升级到2.328以上版本，Jenkins中的kubernetes插件版本升级到1.31.2即可解决这个问题

参考：https://stackoverflow.com/questions/70524933/jenkins-with-kubernetes-client-plugin-nosuchmethoderror