Stage 1: Install Required Tools
Description:
Ensure that all necessary tools and dependencies are installed on the CI/CD server.
Steps:
Install Java Development Kit (JDK)
Install Node.js
Install Apache Maven
Install other required tools as per project specifications.
Stage 2: Install Project Dependencies
Description:
Install project-specific dependencies using package managers like npm (for Node.js projects) or Maven (for Java projects).
Steps:
Install Node.js dependencies using npm install.
Install Java dependencies using Maven.
Stage 3: Execute Test Cases
Description:
Run automated test cases to ensure code functionality and integrity.
Steps:
Execute unit tests.
Execute integration tests.
Execute end-to-end tests if applicable.
Stage 4: Perform File System Scan (Trivy)
Description:
Scan project files for vulnerabilities and security issues using Trivy.
Steps:
Run Trivy scan on project files.
Generate report highlighting vulnerabilities found.
Stage 5: Perform SonarQube Analysis
Description:
Perform static code analysis and assess code quality using SonarQube.
Steps:
Run SonarQube analysis on project codebase.
Generate report with code quality metrics and code coverage.
Stage 6: Perform Quality Gate Check
Description:
Evaluate code quality against predefined quality gates to ensure adherence to quality standards.
Steps:
Check SonarQube analysis results against quality gate criteria.
Proceed if code meets quality gate requirements; otherwise, halt pipeline and alert stakeholders.
Stage 7: Build Application Artifact
Description:
Compile source code and package application into an executable artifact.
Steps:
Compile Java source code using Maven.
Bundle Node.js applications into distributable packages.
Generate JAR files or WAR files for Java applications.
Stage 8: Publish Artifact to Nexus
Description:
Upload the built artifact to a repository manager like Nexus for version control and distribution.
Steps:
Authenticate with Nexus repository.
Publish artifact to designated repository.
Stage 9: Build Docker Image
Description:
Package the application artifact into a Docker image for containerized deployment.
Steps:
Create Dockerfile specifying image configuration. 2.
Build Docker image using Docker build command.
Stage 10: Scan Docker Image (Trivy)
Description:
Scan Docker image for vulnerabilities and security issues using Trivy.
Steps:
Pull Docker image locally.
Run Trivy scan on Docker image.
Generate report highlighting vulnerabilities found.
Stage 11: Push Docker Image to Docker Hub Repo
Description:
Push the built Docker image to a Docker Hub repository for centralized storage and distribution.
Steps:
Authenticate with Docker Hub.
Push Docker image to designated repository.
Stage 12: Update Image in Manifests Files
Description:
Update Kubernetes manifests files to reference the newly built Docker image.
Steps:
Update deployment YAML files with the latest image tag.
Commit changes to version control.
Stage 13: Deploy Application to Kubernetes Cluster
Description:
Deploy the application to a Kubernetes cluster for container orchestration.
Steps:
Authenticate with Kubernetes cluster.
Apply updated manifests files to deploy new version of the application
Stage 14: Verify Deployment
Description:
Verify successful deployment of the application to the Kubernetes cluster.
Steps:
Check deployment status in Kubernetes dashboard or CLI.
Perform smoke tests to ensure application functionality.
Stage 15: OWASP ZAP Analysis
Description:
Conduct security testing using OWASP ZAP to identify and mitigate potential security vulnerabilities.
Steps:
Configure OWASP ZAP to scan the deployed application.
2. Analyze scan results for security vulnerabilities.
Stage 16: Send Mail Notifications
Description:
Notify stakeholders about pipeline status and results via email.
Steps:
Configure email server settings.
Send email notifications with pipeline status and relevant reports.
Each stage in the pipeline plays a crucial role in ensuring the reliability, security, and quality of the deployed application. Integrating these stages into a seamless CI/CD pipeline facilitates efficient and automated software delivery.
pipeline {
agent any
environment {
// Tool Paths
JAVA_HOME = "/path/to/java/home"
MAVEN_HOME = "/path/to/maven/home"
NODE_HOME = "/path/to/node/home"
// Credentials & URLs
DOCKER_HUB_CREDENTIALS = 'docker-hub-credentials'
NEXUS_REPO_URL = 'https://nexus.example.com/repository/maven-releases/'
KUBECONFIG = "/path/to/kubeconfig"
}
stages {
// Setup Stage
stage('Environment Setup') {
steps {
script {
// Install required tools
def tools = [
'nodejs npm',
'default-jdk',
'maven',
'trivy',
'sonarqube',
'docker.io'
]
tools.each { tool ->
sh "sudo apt-get install -y ${tool}"
}
// Setup Node.js
sh 'curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -'
sh 'sudo apt-get install -y nodejs'
}
}
}
// Build & Test Stage
stage('Build and Test') {
stages {
stage('Install Dependencies') {
parallel {
stage('Node Dependencies') {
steps {
sh 'npm install'
}
}
stage('Maven Dependencies') {
steps {
sh 'mvn install'
}
}
}
}
stage('Run Tests') {
parallel {
stage('Node Tests') {
steps {
sh 'npm test'
}
}
stage('Maven Tests') {
steps {
sh 'mvn test'
}
}
}
}
}
}
// Security & Quality Stage
stage('Security and Quality') {
stages {
stage('Security Scans') {
parallel {
stage('Trivy FS Scan') {
steps {
sh 'trivy filesystem scan'
}
}
stage('SonarQube Analysis') {
steps {
sh 'sonar-scanner'
}
}
}
}
stage('Quality Gate') {
steps {
// Quality gate check implementation
echo 'Performing quality gate check'
}
}
}
}
// Artifact Stage
stage('Artifact Management') {
stages {
stage('Build Artifact') {
steps {
sh 'mvn package'
}
}
stage('Publish to Nexus') {
steps {
sh "mvn deploy -Drepository.url=${NEXUS_REPO_URL}"
}
}
}
}
// Docker Stage
stage('Docker Management') {
stages {
stage('Build and Scan Image') {
steps {
script {
// Build Docker image
sh 'docker build -t myapp .'
// Scan image
sh 'trivy image scan myapp'
}
}
}
stage('Push to Registry') {
steps {
withCredentials([usernamePassword(
credentialsId: DOCKER_HUB_CREDENTIALS,
passwordVariable: 'DOCKER_PASSWORD',
usernameVariable: 'DOCKER_USERNAME'
)]) {
sh """
docker login -u ${DOCKER_USERNAME} -p ${DOCKER_PASSWORD}
docker push myapp
"""
}
}
}
}
}
// Deployment Stage
stage('Deployment') {
stages {
stage('Update K8s Manifests') {
steps {
echo 'Updating Kubernetes manifest files'
}
}
stage('Deploy to K8s') {
steps {
sh 'kubectl apply -f manifests/'
}
}
stage('Verify Deployment') {
steps {
echo 'Verifying deployment status'
}
}
}
}
// Post-Deployment Stage
stage('Post Deployment') {
parallel {
stage('Security Analysis') {
steps {
echo 'Running OWASP ZAP analysis'
}
}
stage('Notifications') {
steps {
echo 'Sending deployment notifications'
}
}
}
}
}
}