diff --git a/Jenkinsfile b/Jenkinsfile
index f298241..43901e2 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -2,61 +2,56 @@ pipeline {
     agent any
 
     environment {
-    // 1. ADD :80 HERE. This forces nerdctl to stop looking for Port 443
-    REGISTRY = "192.168.108.200:80" 
-    
-    APP_NAME = "ecommerce-app" 
-    IMAGE_NAME = "ecommerce-backend"
-    IMAGE_TAG = "${REGISTRY}/library/${IMAGE_NAME}:${env.BRANCH_NAME}-${env.BUILD_NUMBER}"
-    NAMESPACE = "ecommerce"
-    CONTAINERD_ADDR = "/run/containerd-pod/containerd.sock"
+        REGISTRY = "192.168.108.200:80" 
+        APP_NAME = "ecommerce-app" 
+        IMAGE_NAME = "ecommerce-backend"
+        IMAGE_TAG = "${REGISTRY}/library/${IMAGE_NAME}:${env.BRANCH_NAME}-${env.BUILD_NUMBER}"
+        NAMESPACE = "ecommerce"
+        CONTAINERD_ADDR = "/run/containerd-pod/containerd.sock"
     }
 
     stages {
-        stage('Build Image') {
+        stage('Initialize Agent Tools') {
             steps {
                 script {
-                    // We run everything in ONE sh block to maintain the session
                     sh """
-                    # 1. Install binaries if they are missing
+                    # 1. Install BuildKit if missing
                     if ! command -v buildkitd >/dev/null; then
                         curl -L https://github.com/moby/buildkit/releases/download/v0.12.5/buildkit-v0.12.5.linux-amd64.tar.gz | tar -xz -C /usr/local/bin/ --strip-components=1
                         ln -sf /usr/local/bin/buildctl /usr/bin/buildctl
                     fi
 
-                    # 2. Setup Sockets
-                    mkdir -p /run/buildkit /run/buildkit-default
-                    
-                    # 3. Start BuildKit in the background specifically for this session
-                    export JENKINS_NODE_COOKIE=dontKillMe
-                    nohup buildkitd --addr unix:///run/buildkit/buildkitd.sock --addr unix:///run/buildkit-default/buildkitd.sock > /tmp/buildkitd.log 2>&1 &
-                    
-                    # 4. Wait for socket with a simple check
-                    echo "Waiting for BuildKit socket..."
-                    for i in \$(seq 1 20); do
-                        if [ -S /run/buildkit/buildkitd.sock ]; then
-                            echo "Socket is READY."
-                            break
-                        fi
-                        sleep 1
-                    done
+                    # 2. Install kubectl if missing (The cause of error 127)
+                    if ! command -v kubectl >/dev/null; then
+                        echo "Installing kubectl..."
+                        curl -LO "https://dl.k8s.io/release/\$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
+                        chmod +x kubectl
+                        mv kubectl /usr/local/bin/
+                    fi
 
-                    # 5. Execute the build immediately in the same step
-                    export BUILDKIT_HOST=unix:///run/buildkit/buildkitd.sock
-                    nerdctl --address ${CONTAINERD_ADDR} build --insecure-registry -t ${IMAGE_TAG} .
+                    # 3. Start BuildKit
+                    mkdir -p /run/buildkit /run/buildkit-default
+                    export JENKINS_NODE_COOKIE=dontKillMe
+                    if ! pgrep buildkitd > /dev/null; then
+                        nohup buildkitd --addr unix:///run/buildkit/buildkitd.sock --addr unix:///run/buildkit-default/buildkitd.sock > /tmp/buildkitd.log 2>&1 &
+                        sleep 10
+                    fi
                     """
                 }
             }
         }
 
-        stage('Push to Harbor') {
+        stage('Build & Push') {
             steps {
                 script {
+                    sh """
+                    export BUILDKIT_HOST=unix:///run/buildkit/buildkitd.sock
+                    nerdctl --address ${CONTAINERD_ADDR} build --insecure-registry -t ${IMAGE_TAG} .
+                    """
+                    
                     withCredentials([usernamePassword(credentialsId: 'harbor-creds', passwordVariable: 'PASS', usernameVariable: 'USER')]) {
-                        sh """
-                        echo '${PASS}' | nerdctl --address ${CONTAINERD_ADDR} login ${REGISTRY} -u ${USER} --password-stdin --insecure-registry
-                        nerdctl --address ${CONTAINERD_ADDR} push ${IMAGE_TAG} --insecure-registry
-                        """
+                        sh "echo '${PASS}' | nerdctl --address ${CONTAINERD_ADDR} login ${REGISTRY} -u ${USER} --password-stdin --insecure-registry"
+                        sh "nerdctl --address ${CONTAINERD_ADDR} push ${IMAGE_TAG} --insecure-registry"
                     }
                 }
             }
@@ -66,6 +61,7 @@ pipeline {
             steps {
                 script {
                     withCredentials([file(credentialsId: 'k8s-config', variable: 'KUBECONFIG')]) {
+                        // Now kubectl will exist and be found
                         sh """
                         kubectl --kubeconfig=${KUBECONFIG} patch deployment ${APP_NAME} -n ${NAMESPACE} --patch \
                         '{"spec": {"template": {"spec": {"containers": [{"name": "${APP_NAME}", "image": "${IMAGE_TAG}", "imagePullPolicy": "Never"}]}}}}'