diff --git a/dockerfile b/dockerfile
new file mode 100644
index 0000000..4e32d96
--- /dev/null
+++ b/dockerfile
@@ -0,0 +1,33 @@
+# ---------- Build stage ----------
+    FROM maven:3.9.9-eclipse-temurin-11 AS build
+
+    WORKDIR /app
+    
+    # Copy only the pom.xml first to leverage Docker layer caching
+    COPY pom.xml .
+    
+    # Download dependencies
+    RUN mvn dependency:go-offline
+    
+    # Now copy the rest of the source
+    COPY src ./src
+    
+    # Package the application
+    RUN mvn clean package -DskipTests
+    
+
+    FROM tomcat:11.0.6-jdk21-temurin-noble
+        
+     # Remove default apps to clean up Tomcat
+    RUN rm -rf /usr/local/tomcat/webapps/*
+        
+        # Copy the built WAR file from the Maven build stage
+    COPY --from=build /app/target/*.war /usr/local/tomcat/webapps/ROOT.war
+        
+        # Expose the default Tomcat port
+    EXPOSE 8080
+        
+        # Start Tomcat
+    CMD ["catalina.sh", "run"]
+
+    
\ No newline at end of file
diff --git a/jenkinsfile b/jenkinsfile
new file mode 100644
index 0000000..ce4437d
--- /dev/null
+++ b/jenkinsfile
@@ -0,0 +1,61 @@
+pipeline {
+    agent any
+
+    environment {
+        DOCKER_IMAGE = 'jntglory/javaweb3'
+        DOCKER_CREDENTIALS_ID = 'dockercredentials'
+    }
+
+    stages {
+        // Stage 1: Clone Repository
+        stage('Clone Code') {
+            steps {
+                git branch: 'master', url: 'https://github.com/JNTGLORY/JavaWeb3.git'
+            }
+        }
+
+        // Stage 2: Build Docker Image
+        stage('Docker Build') {
+            steps {
+                script {
+                    sh "docker build -t ${DOCKER_IMAGE}:${env.BUILD_NUMBER} -t ${DOCKER_IMAGE}:latest ."
+                }
+            }
+        }
+
+        // Stage 3: Push to Docker Hub
+        stage('Docker Push') {
+            steps {
+                script {
+                    docker.withRegistry('https://index.docker.io/v1/', DOCKER_CREDENTIALS_ID) {
+                        docker.image("${DOCKER_IMAGE}:${env.BUILD_NUMBER}").push()
+                        docker.image("${DOCKER_IMAGE}:latest").push()
+                    }
+                }
+            }
+        }
+
+        // Stage 4: Run Docker Container
+        stage('Run Container') {
+            steps {
+                script {
+                    sh """
+                        docker ps -q --filter ancestor=${DOCKER_IMAGE}:latest | xargs -r docker stop
+                        docker ps -a -q --filter ancestor=${DOCKER_IMAGE}:latest | xargs -r docker rm
+                        docker run -d -p 8000:8080 ${DOCKER_IMAGE}:latest
+                    """
+                }
+            }
+        }
+    }
+
+    post {
+        success {
+            echo 'Pipeline completed successfully!'
+        }
+        failure {
+            echo 'Pipeline failed.'
+        }
+    }
+}
+