Add Jenkinsfile for CI/CD"

Jenkinsfile

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+pipeline {
+    agent any
+
+    environment {
+        DOCKERHUB_CREDENTIALS = credentials('dockerhub-creds')
+    }
+
+    stages {
+
+        stage('Checkout') {
+            steps {
+                echo "Cloning repository..."
+                git branch: 'main', url: 'https://github.com/Habibdrira/microservices-demo.git'
+            }
+        }
+
+        stage('Build Docker Images') {
+            steps {
+                echo "Building Docker images..."
+                script {
+                    def services = [
+                        'adservice','cartservice','checkoutservice','currencyservice','emailservice',
+                        'frontend','loadgenerator','paymentservice','productcatalogservice','recommendationservice','shippingservice'
+                    ]
+
+                    services.each { svc ->
+                        def dockerfilePath = "./src/${svc}/Dockerfile"
+                        if (fileExists(dockerfilePath)) {
+                            echo "Building image for ${svc}..."
+                            try {
+                                sh "docker build -t drirahabib/${svc}:latest ./src/${svc}"
+                            } catch (err) {
+                                echo "⚠️ Failed to build ${svc}: ${err}"
+                            }
+                        } else {
+                            echo "⚠️ Dockerfile not found for ${svc}, skipping..."
+                        }
+                    }
+                }
+            }
+        }
+
+        stage('Docker Hub Login') {
+            steps {
+                echo "Logging into Docker Hub..."
+                script {
+                    sh "echo ${DOCKERHUB_CREDENTIALS_PSW} | docker login -u ${DOCKERHUB_CREDENTIALS_USR} --password-stdin"
+                }
+            }
+        }
+
+        stage('Push Docker Images') {
+            steps {
+                echo "Pushing Docker images to Docker Hub..."
+                script {
+                    def services = [
+                        'adservice','cartservice','checkoutservice','currencyservice','emailservice',
+                        'frontend','loadgenerator','paymentservice','productcatalogservice','recommendationservice','shippingservice'
+                    ]
+
+                    services.each { svc ->
+                        def imageExists = sh(script: "docker images -q drirahabib/${svc}:latest", returnStdout: true).trim()
+                        if (imageExists) {
+                            try {
+                                sh "docker push drirahabib/${svc}:latest"
+                                echo "✅ Successfully pushed ${svc}"
+                            } catch (err) {
+                                echo "⚠️ Failed to push ${svc}: ${err}"
+                            }
+                        } else {
+                            echo "⚠️ Image ${svc} not found, skipping push."
+                        }
+                    }
+                }
+            }
+        }
+
+        stage('Deploy to Kubernetes') {
+            steps {
+                echo "Deploying services to Kubernetes..."
+                withCredentials([file(credentialsId: 'kubeconfig-creds', variable: 'KUBECONFIG')]) {
+                    sh "kubectl apply -f ./kubernetes-manifests || echo '⚠️ Deployment may have failed'"
+                }
+            }
+        }
+
+        stage('Test Deployment') {
+            steps {
+                echo "Checking Kubernetes pods and services..."
+                sh "kubectl get pods -n default || echo '⚠️ Failed to get pods'"
+                sh "kubectl get svc -n default || echo '⚠️ Failed to get services'"
+            }
+        }
+
+    }
+
+    post {
+        success {
+            echo '🎉 CI/CD pipeline completed successfully!'
+        }
+        failure {
+            echo '❌ CI/CD pipeline failed. Check logs for details!'
+        }
+    }
+}

pipeline { agent any stages { stage('Hello') { steps { echo 'Hello CI/Jenkinsfile

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+pipeline {
+    agent any
+    stages {
+        stage('Hello') {
+            steps {
+                echo 'Hello CI/CD!'
+            }
+        }
+    }
+}