pipeline {
    agent any

    stages {
        stage('Checkout') {
            steps {
                git branch: 'master', url: 'http://8.138.13.251:3000/flyfox/ChatingRoomProject'
            }
        }

        stage('Build Docker Image') {
            steps {
                sh '''
                docker build --pull -t chatroom:latest .
                '''
            }
        }

        stage('Deploy to k3s') {
            steps {
                sh '''
                # 删除旧的 Deployment 和 Service（如果存在）
                kubectl --insecure-skip-tls-verify=true delete deployment chatroom-deployment --ignore-not-found=true
                kubectl --insecure-skip-tls-verify=true delete service chatroom-deployment --ignore-not-found=true

                # 部署新的 Deployment
                kubectl --insecure-skip-tls-verify=true create deployment chatroom-deployment --image=chatroom:latest

                # 暴露 Service
                kubectl --insecure-skip-tls-verify=true expose deployment chatroom-deployment --type=NodePort --port=3030 --target-port=3030
                '''
            }
        }
    }
}