jenkinsfile

pipeline {
    agent any

    stages {
        stage('CI') {
            steps {
                withCredentials([usernamePassword(credentialsId: 'dockerhub', usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD')]) {
                git url:'https://github.com/Aly-Ghazal/nodejs-app-deployment-from-jenkins', branch:'main',
                credentialsId: 'Github-user'
                sh """
                docker login -u ${USERNAME} -p ${PASSWORD}
                cd /var/jenkins_home/workspace/Deploy-App-in-K8s/jenkins_nodejs_example
                docker build . -f dockerfile --network host -t alyghazal22/nodejs-app:v2.0
                docker push alyghazal22/nodejs-app:v2.0
                """
                }
            }
        }
         stage('CD') {
            steps {
                sh '''
                    cd /var/jenkins_home/workspace/Deploy-App-in-K8s/K8s-app-files
                    kubectl apply -f NameSpace.yml
                    kubectl apply -f Deployment.yml
                    kubectl apply -f Service.yml
                    kubectl get svc -n app-ns
                '''
            }
        }
    }
}