diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 000000000..c26bb364d
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,36 @@
+pipeline {
+  agent any
+  stages {
+    stage('version') {
+      parallel {
+        stage('version') {
+          steps {
+            sh '''mvn --version
+git --version
+java -version'''
+          }
+        }
+
+        stage('check for pom') {
+          steps {
+            fileExists 'pom.xml'
+          }
+        }
+
+      }
+    }
+
+    stage('build') {
+      steps {
+        sh 'mvn compile test package'
+      }
+    }
+
+    stage('post build steep') {
+      steps {
+        writeFile(file: 'status.txt', text: 'its works')
+      }
+    }
+
+  }
+}
\ No newline at end of file
diff --git a/jenkinspipeline b/jenkinspipeline
new file mode 100644
index 000000000..9eb2541ba
--- /dev/null
+++ b/jenkinspipeline
@@ -0,0 +1,76 @@
+pipeline {
+    agent {
+        name "host1"
+    }
+    tools {
+        jdk 'java'
+        maven 'maven'
+    }
+
+    stages {
+        stage('Checkout SCM') {
+            steps {
+                checkout([
+                    $class: 'GitSCM',
+                    branches: [[name: 'master']],
+                    userRemoteConfigs: [[
+                        url: 'https://github.com/deeeye2/DevOpsClassCodes.git',
+                        credentialsId: ''
+                    ]]
+                ])
+            }
+        }
+        stage('Clone Repository') {
+            steps {
+                git url: 'https://github.com/deeeye2/DevOpsClassCodes.git'
+            }
+        }
+        stage('Compile') {
+            steps {
+                sh 'mvn compile'
+            }
+        }
+        stage('Unit Test') {
+            steps {
+                sh 'mvn test'
+            }
+        }
+        stage('Metric Check') {
+            steps {
+                sh 'mvn clean verify jacoco:report'
+            }
+        }
+        stage('Package') {
+            steps {
+                sh 'mvn package'
+            }
+        }
+        stage('Send Build Artifacts Over SSH') {
+            steps {
+                sshPublisher(publishers: [
+                    sshPublisherDesc(
+                        configName: 'dockerhost',  // Name of the SSH configuration in Jenkins
+                        transfers: [
+                            sshTransfer(
+                                sourceFiles: 'target/addressbook.war',
+                                remoteDirectory: '//opt//docker',  // Corrected remote directory
+                                removePrefix: 'target',
+                                execCommand: 'echo "Deployment Complete"'
+                            )
+                        ],
+                        usePromotionTimestamp: false,
+                        useWorkspaceInPromotion: false,
+                        verbose: true
+                    )
+                ])
+            }
+        }
+    }
+    post {
+        always {
+            junit 'target/surefire-reports/*.xml'
+            jacoco execPattern: 'target/jacoco.exec', classPattern: 'target/classes', sourcePattern: 'src/main/java', exclusionPattern: '**/Test*.class'
+            cleanWs()
+        }
+    }
+}
diff --git a/pom.xml b/pom.xml
index d20ddec2e..163677fe5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
@@ -13,6 +12,7 @@
         <failOnMissingWebXml>false</failOnMissingWebXml>
         <vaadin.version>8.0.0.alpha2</vaadin.version>
         <vaadin.plugin.version>${vaadin.version}</vaadin.plugin.version>
+        <jacoco.version>0.8.8</jacoco.version>
     </properties>
 
     <repositories>
@@ -21,13 +21,14 @@
             <name>Vaadin Pre-releases</name>
             <url>https://maven.vaadin.com/vaadin-prereleases</url>
         </repository>
-        <!-- Essential Vaadin artifacts are in maven central, but maven.vaadin.com 
-            contains a huge set of additional libraries. See vaadin.com/directory -->
-       <repository>
+        <repository>
             <id>vaadin-addons</id>
             <url>http://maven.vaadin.com/vaadin-addons</url>
         </repository>
-
+        <repository>
+            <id>codehaus</id>
+            <url>http://repository.codehaus.org</url>
+        </repository>
         <repository>
             <id>vaadin-snapshots</id>
             <url>http://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
@@ -53,26 +54,18 @@
         </pluginRepository>
     </pluginRepositories>
 
-
     <dependencies>
         <dependency>
             <groupId>com.vaadin</groupId>
             <artifactId>vaadin-compatibility-server</artifactId>
             <version>${vaadin.version}</version>
         </dependency>
-	<dependency>
-   	    <groupId>com.sun</groupId>
-            <artifactId>tools</artifactId>
-            <version>1.6.0</version>
-            <scope>system</scope>
-            <systemPath>${env.JAVA_HOME}/lib/tools.jar</systemPath>
-        </dependency>
         <dependency>
             <groupId>com.vaadin</groupId>
             <artifactId>vaadin-compatibility-shared</artifactId>
             <version>${vaadin.version}</version>
         </dependency>
-         <dependency>
+        <dependency>
             <groupId>com.vaadin</groupId>
             <artifactId>vaadin-compatibility-client-compiled</artifactId>
             <version>${vaadin.version}</version>
@@ -86,91 +79,74 @@
             <groupId>javax.servlet</groupId>
             <artifactId>javax.servlet-api</artifactId>
             <version>3.0.1</version>
-            <scope>compile</scope>
+            <scope>provided</scope>
         </dependency>
-        <!-- The huge set of awesome Java libraries are available as such 
-            for Vaadin developers, you should take the advantage of those. In this app 
-            we just use the commons-beanutils to help implementing the fake backend. -->
         <dependency>
             <groupId>commons-beanutils</groupId>
             <artifactId>commons-beanutils</artifactId>
             <version>1.9.2</version>
-            <type>jar</type>
         </dependency>
-		
-				<!-- LOGGING -->
-		<dependency>
-	<groupId>log4j</groupId>
-	<artifactId>log4j</artifactId>
-	<version>1.2.9</version>
-</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-api</artifactId>
-			<version>1.7.7</version>
-		</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-simple</artifactId>
-			<version>1.7.7</version>
-		</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-log4j12</artifactId>
-			<version>1.7.7</version>
-		</dependency>
-
-				<!-- TESTING -->
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.7</version>
-			<scope>test</scope>
-		</dependency>
-
-
-		<!-- COMMONS -->
-		<dependency>
-			<groupId>commons-httpclient</groupId>
-			<artifactId>commons-httpclient</artifactId>
-			<version>3.1</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.apache.commons</groupId>
-			<artifactId>commons-lang3</artifactId>
-			<version>3.1</version>
-		</dependency>
-
-		<!-- JSON -->
-		<dependency>
-			<groupId>org.json</groupId>
-			<artifactId>json</artifactId>
-			<version>20140107</version>
-		</dependency>
-		<dependency>
-			<groupId>org.codehaus.jackson</groupId>
-			<artifactId>jackson-jaxrs</artifactId>
-			<version>1.9.4</version>
-		</dependency>
-
-		<!-- XML -->
-		<dependency>
-			<groupId>com.sun.xml.security</groupId>
-			<artifactId>xml-security-impl</artifactId>
-			<version>1.0</version>
-		</dependency>
-
-
-		</dependencies>
+        <dependency>
+            <groupId>log4j</groupId>
+            <artifactId>log4j</artifactId>
+            <version>1.2.9</version>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>1.7.7</version>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-simple</artifactId>
+            <version>1.7.7</version>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-log4j12</artifactId>
+            <version>1.7.7</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.7</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-httpclient</groupId>
+            <artifactId>commons-httpclient</artifactId>
+            <version>3.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.json</groupId>
+            <artifactId>json</artifactId>
+            <version>20140107</version>
+        </dependency>
+        <dependency>
+            <groupId>org.codehaus.jackson</groupId>
+            <artifactId>jackson-jaxrs</artifactId>
+            <version>1.9.4</version>
+        </dependency>
+        <dependency>
+            <groupId>com.sun.xml.security</groupId>
+            <artifactId>xml-security-impl</artifactId>
+            <version>1.0</version>
+        </dependency>
+    </dependencies>
 
     <build>
+        <finalName>addressbook</finalName>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
-                    <artifactId>maven-compiler-plugin</artifactId>
-                    <version>3.2</version>
-                    <configuration>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.2</version>
+                <configuration>
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
@@ -180,69 +156,71 @@
                 <artifactId>jetty-maven-plugin</artifactId>
                 <version>9.2.3.v20140905</version>
             </plugin>
-			
-						<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-surefire-plugin</artifactId>
-				<version>2.19.1</version>
-				<configuration>
-					<parallel>methods</parallel>
-					<threadCount>10</threadCount>
-					<includes>
-						<include>**/Test*.java</include>
-						<include>**/Test.java</include>
-						<include>**/TestCase.java</include>
-					</includes>
-					<excludes>
-						<exclude>**/*Abstract*Test.java</exclude>
-					</excludes>
-				</configuration>
-			</plugin>
-
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.19.1</version>
+                <configuration>
+                    <parallel>methods</parallel>
+                    <threadCount>10</threadCount>
+                    <includes>
+                        <include>**/Test*.java</include>
+                        <include>**/Test.java</include>
+                        <include>**/TestCase.java</include>
+                    </includes>
+                    <excludes>
+                        <exclude>**/*Abstract*Test.java</exclude>
+                    </excludes>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>${jacoco.version}</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>report</id>
+                        <phase>test</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
-		<finalName>addressbook</finalName>
     </build>
-	
-	  
+
     <reporting>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-surefire-report-plugin</artifactId>
-        <version>2.19.1</version>
-      </plugin>
-    </plugins>
-  </reporting>
-  
-      <profiles>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-report-plugin</artifactId>
+                <version>2.19.1</version>
+            </plugin>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>${jacoco.version}</version>
+            </plugin>
+        </plugins>
+    </reporting>
+
+    <profiles>
         <profile>
             <id>development</id>
             <activation>
                 <activeByDefault>true</activeByDefault>
             </activation>
-
         </profile>
         <profile>
             <id>metrics</id>
             <build>
                 <plugins>
-                    <!-- CHECKSTYLE -->
-                    <!--<plugin>-->
-                        <!--<artifactId>maven-checkstyle-plugin</artifactId>-->
-                        <!--<version>2.9.1</version>-->
-                        <!--<dependencies>-->
-                            <!--<dependency>-->
-                                <!--<groupId>com.wakaleo.gameoflife</groupId>-->
-                                <!--<artifactId>gameoflife-build</artifactId>-->
-                                <!--<version>${project.version}</version>-->
-                            <!--</dependency>-->
-                        <!--</dependencies>-->
-                        <!--<configuration>-->
-                            <!--<configLocation>custom-checkstyle.xml</configLocation>-->
-                        <!--</configuration>-->
-                    <!--</plugin>-->
-
-                    <!-- PMD -->
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-pmd-plugin</artifactId>
@@ -251,15 +229,11 @@
                             <targetJdk>1.8</targetJdk>
                             <aggregate>true</aggregate>
                             <format>xml</format>
-                            <!-- CPD options -->
                             <minimumTokens>20</minimumTokens>
-                            <!--<ignoreIdentifiers>true</ignoreIdentifiers>-->
                             <failOnViolation>true</failOnViolation>
                             <failurePriority>2</failurePriority>
                         </configuration>
                     </plugin>
-
-                    <!-- FINDBUGS -->
                     <plugin>
                         <artifactId>findbugs-maven-plugin</artifactId>
                         <version>2.4.0</version>
@@ -317,9 +291,6 @@
                                     <groupId>org.apache.maven.plugins</groupId>
                                     <artifactId>maven-checkstyle-plugin</artifactId>
                                     <version>3.0.1</version>
-                                    <!--<configuration>-->
-                                    <!--<configLocation>gol-checkstyle.xml</configLocation>-->
-                                    <!--</configuration>-->
                                 </plugin>
                                 <plugin>
                                     <groupId>org.apache.maven.plugins</groupId>
@@ -332,7 +303,6 @@
                                         <rulesets>
                                             <ruleset>/pmd-rules.xml</ruleset>
                                         </rulesets>
-                                        <!-- CPD options -->
                                         <minimumTokens>20</minimumTokens>
                                         <ignoreIdentifiers>true</ignoreIdentifiers>
                                     </configuration>
@@ -446,10 +416,8 @@
                             <rulesets>
                                 <ruleset>/pmd-rules.xml</ruleset>
                             </rulesets>
-                            <!-- CPD options -->
                             <minimumTokens>20</minimumTokens>
                             <ignoreIdentifiers>true</ignoreIdentifiers>
-
                         </configuration>
                     </plugin>
                     <plugin>
@@ -498,5 +466,4 @@
             </reporting>
         </profile>
     </profiles>
-
 </project>