Mr Cloud Book

Zomato Clone App with DevSecOps CI/CD

mrcloudbook.com

·

Hello friends, we will be deploying a React Js Zomato-clone. We will be using Jenkins as a CICD tool and deploying our application on a Docker container. I Hope this detailed blog is useful.

CLICK HERE FOR GITHUB REPOSITORY

Steps:-

Step 1 — Launch an Ubuntu(22.04) T2 Large Instance

Step 2 — Install Jenkins, Docker and Trivy. Create a Sonarqube Container using Docker.

Step 3 — Install Plugins like JDK, Sonarqube Scanner, Nodejs, and OWASP Dependency Check.

Step 4 — Create a Pipeline Project in Jenkins using a Declarative Pipeline

Step 5 — Install OWASP Dependency Check Plugins

Step 6 — Docker Image Build and Push

Step 7 — Deploy the image using Docker

Step 8 — Terminate the AWS EC2 Instances.

Now, let’s get started and dig deeper into each of these steps:-

Launch an AWS T2 Large Instance. Use the image as Ubuntu. You can create a new key pair or use an existing one. Enable HTTP and HTTPS settings in the Security Group and open all ports (not best case to open all ports but just for learning purposes it’s okay).

Connect to your console, and enter these commands to Install Jenkins

vi jenkins.sh
#!/bin/bash
sudo apt update -y
#sudo apt upgrade -y
wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | tee /etc/apt/keyrings/adoptium.asc
echo "deb [signed-by=/etc/apt/keyrings/adoptium.asc] https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | tee /etc/apt/sources.list.d/adoptium.list
sudo apt update -y
sudo apt install temurin-17-jdk -y
/usr/bin/java --version
curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key | sudo tee \
                  /usr/share/keyrings/jenkins-keyring.asc > /dev/null
echo deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] \
                  https://pkg.jenkins.io/debian-stable binary/ | sudo tee \
                              /etc/apt/sources.list.d/jenkins.list > /dev/null
sudo apt-get update -y
sudo apt-get install jenkins -y
sudo systemctl start jenkins
sudo systemctl status jenkins
sudo chmod 777 jenkins.sh
./jenkins.sh

Once Jenkins is installed, you will need to go to your AWS EC2 Security Group and open Inbound Port 8080, since Jenkins works on Port 8080.

Now, grab your Public IP Address

EC2 Public IP Address:8080
sudo cat /var/lib/jenkins/secrets/initialAdminPassword

Unlock Jenkins using an administrative password and install the suggested plugins.

Jenkins will now get installed and install all the libraries.

Create a user click on save and continue.

Jenkins Getting Started Screen.

sudo apt-get update
sudo apt-get install docker.io -y
sudo usermod -aG docker $USER
newgrp docker
sudo chmod 777 /var/run/docker.sock

After the docker installation, we create a sonarqube container (Remember to add 9000 ports in the security group).

docker run -d --name sonar -p 9000:9000 sonarqube:lts-community

Now our sonarqube is up and running

Enter username and password, click on login and change password

username admin
password admin

Update New password, This is Sonar Dashboard.

vi trivy.sh
sudo apt-get install wget apt-transport-https gnupg lsb-release -y
wget -qO - https://aquasecurity.github.io/trivy-repo/deb/public.key | gpg --dearmor | sudo tee /usr/share/keyrings/trivy.gpg > /dev/null
echo "deb [signed-by=/usr/share/keyrings/trivy.gpg] https://aquasecurity.github.io/trivy-repo/deb $(lsb_release -sc) main" | sudo tee -a /etc/apt/sources.list.d/trivy.list
sudo apt-get update
sudo apt-get install trivy -y

Next, we will log in to Jenkins and start to configure our Pipeline in Jenkins

Goto Manage Jenkins →Plugins → Available Plugins →

Install below plugins

1 → Eclipse Temurin Installer (Install without restart)

2 → SonarQube Scanner (Install without restart)

3 → NodeJs Plugin (Install Without restart)

Goto Manage Jenkins → Tools → Install JDK(17) and NodeJs(16)→ Click on Apply and Save

create a job as Zomato Name, select pipeline and click on ok.

Grab the Public IP Address of your EC2 Instance, Sonarqube works on Port 9000, so <Public IP>:9000. Goto your Sonarqube Server. Click on Administration → Security → Users → Click on Tokens and Update Token → Give it a name → and click on Generate Token

click on update Token

Create a token with a name and generate

copy Token

Goto Jenkins Dashboard → Manage Jenkins → Credentials → Add Secret Text. It should look like this

You will this page once you click on create

Now, go to Dashboard → Manage Jenkins → System and Add like the below image.

Click on Apply and Save

The Configure System option is used in Jenkins to configure different server

Global Tool Configuration is used to configure different tools that we install using Plugins

We will install a sonar scanner in the tools.

In the Sonarqube Dashboard add a quality gate also

Administration–> Configuration–>Webhooks

Click on Create

Add details

#in url section of quality gate
http://jenkins-public-ip:8080/sonarqube-webhook/

Let’s go to our Pipeline and add the script in our Pipeline Script.

pipeline{
    agent any
    tools{
        jdk 'jdk17'
        nodejs 'node16'
    }
    environment {
        SCANNER_HOME=tool 'sonar-scanner'
    }
    stages {
        stage('clean workspace'){
            steps{
                cleanWs()
            }
        }
        stage('Checkout from Git'){
            steps{
                git branch: 'main', url: 'https://github.com/Aj7Ay/Zomato-Clone.git'
            }
        }
        stage("Sonarqube Analysis "){
            steps{
                withSonarQubeEnv('sonar-server') {
                    sh ''' $SCANNER_HOME/bin/sonar-scanner -Dsonar.projectName=zomato \
                    -Dsonar.projectKey=zomato '''
                }
            }
        }
        stage("quality gate"){
           steps {
                script {
                    waitForQualityGate abortPipeline: false, credentialsId: 'Sonar-token'
                }
            }
        }
        stage('Install Dependencies') {
            steps {
                sh "npm install"
            }
        }
    }
}

Click on Build now, you will see the stage view like this

To see the report, you can go to Sonarqube Server and go to Projects.

You can see the report has been generated and the status shows as passed. You can see that there are 1.3k lines. To see a detailed report, you can go to issues.

GotoDashboard → Manage Jenkins → Plugins → OWASP Dependency-Check. Click on it and install it without restart.

First, we configured the Plugin and next, we had to configure the Tool

Goto Dashboard → Manage Jenkins → Tools →

Click on Apply and Save here.

Now go configure → Pipeline and add this stage to your pipeline and build.

stage('OWASP FS SCAN') {
            steps {
                dependencyCheck additionalArguments: '--scan ./ --disableYarnAudit --disableNodeAudit', odcInstallation: 'DP-Check'
                dependencyCheckPublisher pattern: '**/dependency-check-report.xml'
            }
        }
        stage('TRIVY FS SCAN') {
            steps {
                sh "trivy fs . > trivyfs.txt"
            }
        }

The stage view would look like this,

You will see that in status, a graph will also be generated and Vulnerabilities.

We need to install the Docker tool in our system, Goto Dashboard → Manage Plugins → Available plugins → Search for Docker and install these plugins

Docker

Docker Commons

Docker Pipeline

Docker API

docker-build-step

and click on install without restart

Now, goto Dashboard → Manage Jenkins → Tools →

Add DockerHub Username and Password under Global Credentials

Add this stage to Pipeline Script

stage("Docker Build & Push"){
            steps{
                script{
                   withDockerRegistry(credentialsId: 'docker', toolName: 'docker'){
                       sh "docker build -t zomato ."
                       sh "docker tag zomato sevenajay/zomato:latest "
                       sh "docker push sevenajay/zomato:latest "
                    }
                }
            }
        }
        stage("TRIVY"){
            steps{
                sh "trivy image sevenajay/zomato:latest > trivy.txt"
            }
        }

You will see the output below, with a dependency trend.

When you log in to Dockerhub, you will see a new image is created

Now Run the container to see if the app coming up or not by adding the below stage

stage('Deploy to container'){
     steps{
            sh 'docker run -d --name zomato -p 3000:3000 sevenajay/zomato:latest'
          }
      }

stage view

<Jenkins-public-ip:3000>

You will get this output

pipeline{
    agent any
    tools{
        jdk 'jdk17'
        nodejs 'node16'
    }
    environment {
        SCANNER_HOME=tool 'sonar-scanner'
    }
    stages {
        stage('clean workspace'){
            steps{
                cleanWs()
            }
        }
        stage('Checkout from Git'){
            steps{
                git branch: 'main', url: 'https://github.com/Aj7Ay/Zomato-Clone.git'
            }
        }
        stage("Sonarqube Analysis "){
            steps{
                withSonarQubeEnv('sonar-server') {
                    sh ''' $SCANNER_HOME/bin/sonar-scanner -Dsonar.projectName=zomato \
                    -Dsonar.projectKey=zomato '''
                }
            }
        }
        stage("quality gate"){
           steps {
                script {
                    waitForQualityGate abortPipeline: false, credentialsId: 'Sonar-token' 
                }
            } 
        }
        stage('Install Dependencies') {
            steps {
                sh "npm install"
            }
        }
        stage('OWASP FS SCAN') {
            steps {
                dependencyCheck additionalArguments: '--scan ./ --disableYarnAudit --disableNodeAudit', odcInstallation: 'DP-Check'
                dependencyCheckPublisher pattern: '**/dependency-check-report.xml'
            }
        }
        stage('TRIVY FS SCAN') {
            steps {
                sh "trivy fs . > trivyfs.txt"
            }
        }
        stage("Docker Build & Push"){
            steps{
                script{
                   withDockerRegistry(credentialsId: 'docker', toolName: 'docker'){   
                       sh "docker build -t zomato ."
                       sh "docker tag zomato sevenajay/zomato:latest "
                       sh "docker push sevenajay/zomato:latest "
                    }
                }
            }
        }
        stage("TRIVY"){
            steps{
                sh "trivy image sevenajay/zomato:latest > trivy.txt" 
            }
        }
        stage('Deploy to container'){
            steps{
                sh 'docker run -d --name zomato -p 3000:3000 sevenajay/zomato:latest'
            }
        }
    }
}
mrcloudbook.com avatar

Ajay Kumar Yegireddi is a DevSecOps Engineer and System Administrator, with a passion for sharing real-world DevSecOps projects and tasks. Mr. Cloud Book, provides hands-on tutorials and practical insights to help others master DevSecOps tools and workflows. Content is designed to bridge the gap between development, security, and operations, making complex concepts easy to understand for both beginners and professionals.

Comments

One response to “Zomato Clone App with DevSecOps CI/CD”

  1. sarvadnya avatar
    sarvadnya

    Ajay really amazing blog buddy, with detailed explaination on each step, i successfully implemented this project, soon i will share about this on linkedin, you are doing really hard work buddy really i appreaciate this. one last thing i want to ask you i want to learn to write those pipeline syntax, how can write pipelines such as this one. any tips ?

    Reply

Leave a Reply

Your email address will not be published. Required fields are marked *