pipeline {
    agent any

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

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

        stage('Deploy to k3s') {
            steps {
                sh '''
                kubectl delete deployment chatroom-deployment --ignore-not-found=true
                kubectl create deployment chatroom-deployment --image=chatroom:latest
                kubectl expose deployment chatroom-deployment --type=NodePort --port=3030 --target-port=3030
                '''
            }
        }
    }
}