├── Declarative-JenkinsFile
├── Dockerfile
├── Jenkinsfile
├── README.md
├── Scripted-Jenkinsfile
├── docker-k8s-jenkinsfile
├── k8s-deploy.yml
├── pom.xml
├── src
    └── main
    │   └── webapp
    │       ├── WEB-INF
    │           └── web.xml
    │       ├── demo.jsp
    │       └── index.jsp
└── task.yml


/Declarative-JenkinsFile:
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 1 | pipeline {
 2 |     agent any
 3 |     
 4 |     tools{
 5 |         maven "Maven-3.9.4"
 6 |     }
 7 | 
 8 |     stages {
 9 |         stage('Clone') {
10 |             steps {
11 |                 git 'https://github.com/ashokitschool/maven-web-app.git'
12 |             }
13 |         }
14 |          stage('Build') {
15 |             steps {
16 |                 sh 'mvn clean package'
17 |             }
18 |         }
19 |     }
20 | }
21 | 


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/Dockerfile:
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1 | FROM tomcat:latest
2 | MAINTAINER Ashok <ashok@oracle.coms>
3 | EXPOSE 8080
4 | COPY target/maven-web-app.war /usr/local/tomcat/webapps/maven-web-app.war
5 | 


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/Jenkinsfile:
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 1 | pipeline {  
 2 | 
 3 |     agent any
 4 |         
 5 |     tools{
 6 |         maven "Maven-3.9.9"
 7 |     }
 8 |     stages {
 9 |         stage('Clone') {
10 |             steps {
11 |                git 'https://github.com/ashokitschool/maven-web-app.git'
12 |             }
13 |         }
14 |         stage('Build') {
15 |             steps {
16 |                sh 'mvn clean package'
17 |             }
18 |         }
19 |     }
20 | }
21 | 


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/README.md:
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1 | ## hi
2 | 


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/Scripted-Jenkinsfile:
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 1 | node {
 2 |     def mvnPath
 3 |     
 4 |     stage('git clone process') {
 5 |         git 'https://github.com/ashokitschool/maven-web-app.git'
 6 |     }
 7 |     
 8 |     stage('Maven build'){
 9 |         def mvnHome = tool name:'maven', type:"maven";
10 |         mvnPath = "${mvnHome}/bin/mvn";
11 |         sh "${mvnPath} clean package"
12 |     }    
13 | }
14 | 


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/docker-k8s-jenkinsfile:
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 1 | pipeline {
 2 |     agent any
 3 |     
 4 |     tools{
 5 |         maven "Maven-3.9.9"
 6 |     }
 7 | 
 8 |     stages {
 9 |         stage('Clone Repo') {
10 |             steps {
11 |                 git 'https://github.com/ashokitschool/maven-web-app.git'
12 |             }
13 |         }
14 |         stage('Maven Build') {
15 |             steps {
16 |                 sh 'mvn clean package'
17 |             }
18 |         }
19 |         stage('Docker Image') {
20 |             steps {
21 |                 sh 'docker build -t ashokit/mavenwebapp .'
22 |             }
23 |         }
24 |         stage('k8s deployment') {
25 |             steps {
26 |                 sh 'kubectl apply -f k8s-deploy.yml'
27 |             }
28 |         }
29 |     }
30 | }
31 | 


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/k8s-deploy.yml:
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 1 | ---
 2 | apiVersion: apps/v1
 3 | kind: Deployment
 4 | metadata:
 5 |  name: mavenwebappdeployment
 6 | spec:
 7 |  replicas: 2
 8 |  strategy: 
 9 |     type: Recreate
10 |  selector: 
11 |    matchLabels: 
12 |      app: mavenwebapp
13 |  template:
14 |   metadata:
15 |    name: mavenwebapppod
16 |    labels:
17 |      app: mavenwebapp	 
18 |   spec: 
19 |     containers:
20 |     - name: mavenwebappcontainer
21 |       image: ashokit/mavenwebapp
22 |       imagePullPolicy: Always
23 |       ports:
24 |       - containerPort: 8080
25 | ---
26 | apiVersion: v1
27 | kind: Service
28 | metadata:
29 |  name: mavenwebappsvc
30 | spec:
31 |   type: LoadBalancer
32 |   selector:
33 |    app: mavenwebapp
34 |   ports:
35 |    - port: 80
36 |      targetPort: 8080
37 | ...
38 | 


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/pom.xml:
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 1 | <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 2 |   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 3 |   <modelVersion>4.0.0</modelVersion>
 4 |   <groupId>in.ashokit</groupId>
 5 |   <artifactId>01-maven-web-app</artifactId>
 6 |   <packaging>war</packaging>
 7 |   <version>3.0-RELEASE</version>
 8 |   <name>01-maven-web-app</name>
 9 |   <url>http://maven.apache.org</url>
10 |  
11 |   <dependencies>
12 |     <dependency>
13 |       <groupId>junit</groupId>
14 |       <artifactId>junit</artifactId>
15 |       <version>3.8.1</version>
16 |     </dependency>
17 |    
18 |   </dependencies>
19 |   <build>
20 |     <finalName>maven-web-app</finalName>
21 |     <plugins>
22 |       <plugin>
23 |         <groupId>org.apache.maven.plugins</groupId>
24 |         <artifactId>maven-war-plugin</artifactId>
25 |         <version>3.3.1</version>
26 |       </plugin>
27 |     </plugins>
28 |   </build>
29 | </project>
30 | 


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/src/main/webapp/WEB-INF/web.xml:
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1 | <!DOCTYPE web-app PUBLIC
2 |  "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
3 |  "http://java.sun.com/dtd/web-app_2_3.dtd" >
4 | 
5 | <web-app>
6 |   <display-name>Archetype Created Web Application</display-name>
7 | </web-app>
8 | 


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/src/main/webapp/demo.jsp:
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1 | <html>  
2 | <body> 
3 | <% out.print("welcome to jsp") %>  
4 | </body>  
5 | </html> 
6 | 


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/src/main/webapp/index.jsp:
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 1 | <html>
 2 | <body>
 3 | <h1><font color='red'> Welcome to Ashok IT - Software Training Institute <font></h1>
 4 | 
 5 | <a href="www.ashokit.in">Click Here To See Ashok IT Training Schedules</a>
 6 |   
 7 |   <h2> Call Us : +91-9985396677  </h2>
 8 |   
 9 |   <h3> Our Ofc Location : Ameerpet, Hyderbad </h3>
10 | 
11 | </body>
12 | </html>
13 | 


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/task.yml:
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 1 | ---
 2 | - name: First Play - Docker Image Build
 3 |   hosts: docker
 4 |   tasks:
 5 |     - name: Copy Dockerfile
 6 |       copy:
 7 |        src: Dockerfile
 8 |        dest: /home/ansadmin/
 9 |     - name: Copy Artifact
10 |       copy:
11 |        src: target
12 |        dest: /home/ansadmin
13 |     - name : Build image
14 |       command: docker build -t ashokit/mavenwebapp .
15 |     - name : Push Docker Image
16 |       command: docker push ashokit/mavenwebapp
17 | - name: Second Play - K8s Deployment
18 |   hosts: eks
19 |   tasks:
20 |    - name: 
21 |      copy:
22 |        src: k8s-deploy.yml
23 |        dest: /home/ansadmin
24 |    - name : K8S Deployment
25 |      command: kubectl apply -f k8s-deploy.yml
26 | 


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