Jenkinsfile

pipeline {
    agent any



    // tools {
    //     nodejs "node16"
    // }

    environment {
        SCANNER_HOME=tool 'sonar-scanner' // define path of sonarqube scanner tool //'sonar-scanner' is the name we specified in tool
    }

    stages {
        stage('Git Checkout') { 
            steps {
              git credentialsId: 'github-cred', url: 'https://github.com/princewillopah/CICD-MERN-Stack-with-Jenkins.git'
            }
        }

        // stage('Install Backend Dependencies') { 
        //     steps {
                // dir('AppFiles/Backend') {
                    // sh "npm install"
                // }
        //     }
        // }

    //     stage('Install Frontend Dependencies') { 
    //         steps {
    //             dir('AppFiles/Frontend') {
    //                 sh "npm install"
    //             }
    //         }
    //     }

    //     stage('Unit Test Backend') { 
    //         steps {
    //             // dir('AppFiles/Backend') {
    //             //     sh "npm test"
    //             // }
    //             echo 'Backend Test Completed'
    //         }
    //     }

    //     stage('Unit Test Frontend') { 
    //         steps {
    //             // dir('AppFiles/Frontend') {
    //             //     sh "npm test"
    //             // }
    //              echo 'Frontend Test Completed'
    //         }
    //     }

    //     stage('Trivy FS Scan') { 
    //         steps {
    //             sh "trivy fs --format table -o trivy-fs-report.html ." // scanning the whole repository
    //         }
    //     }

        stage('SonarQube') { 
            steps {
                withSonarQubeEnv('sonar') { 
                    sh ''' 
                    $SCANNER_HOME/bin/sonar-scanner -Dsonar.projectName=CICD-MERN-Stack-with-Jenkins \
                    -Dsonar.projectKey=CICD-MERN-Stack-with-Jenkins
                    '''
                }

            }
        }        
  
        stage("Docker Build & Tag Backend"){
            steps{
                script{
                    withDockerRegistry(credentialsId: 'dockerhub-credentials', toolName: 'docker'){   
                        dir('AppFiles/Backend') {
                            sh "docker build -t princewillopah/cicd-mern-stack-with-jenkins-backend:v3 ."
                        }
                    }
                }
            }
        }

        stage("Docker Build & Tag Frontend"){
            steps{
                script{
                    withDockerRegistry(credentialsId: 'dockerhub-credentials', toolName: 'docker'){   
                        dir('AppFiles/Frontend') {
                            sh "docker build -t princewillopah/cicd-mern-stack-with-jenkins-frontend:v3 ."
                        }
                    }
                }
            }
        }

        stage("Trivy Image Scan Backend"){
            steps{
                sh "trivy image --format table -o trivy-backend-image-report.html princewillopah/cicd-mern-stack-with-jenkins-backend:v-1.0.1" 
            }
        }

        stage("Trivy Image Scan Frontend"){
            steps{
                sh "trivy image --format table -o trivy-frontend-image-report.html princewillopah/cicd-mern-stack-with-jenkins-frontend:v-1.0.1" 
            }
        }

        stage("Push Backend To DockerHub"){
            steps{
                script{
                    withDockerRegistry(credentialsId: 'dockerhub-credentials', toolName: 'docker'){ 
                        sh "docker push princewillopah/cicd-mern-stack-with-jenkins-backend:v3"
                    }
                }
            }
        }

        stage("Push Frontend To DockerHub"){
            steps{
                script{
                    withDockerRegistry(credentialsId: 'dockerhub-credentials', toolName: 'docker'){ 
                        sh "docker push princewillopah/cicd-mern-stack-with-jenkins-frontend:v3"
                    }
                }
            }
        }

        stage("Deploy Backend To Dev"){
            steps{
                script{
                    withKubeCredentials(kubectlCredentials: [[caCertificate: '', clusterName: 'xxx', contextName: '', credentialsId: 'kubernetes-credentials', namespace: 'xxx', serverUrl: 'https://07CED18E65441F7157B34DDDFD843B60.yl4.eu-north-1.eks.amazonaws.com']]) {
                         dir('K8sFiles') {
                             sh 'kubectl delete --all pods -n xxx'
                             sh "kubectl apply -f . -n xxx"
                             sleep 60
                        }
                    }


                }
            }
        }

        // stage("Verify Deployment"){
        //     steps{
        //         script{
        //             withKubeCredentials(kubectlCredentials: [[caCertificate: '', clusterName: 'my-eks22', contextName: '', credentialsId: 'kubernetes-credentials', namespace: 'webapp', serverUrl: 'https://ADE8B9FF913B987320A01983C65148DC.gr7.eu-north-1.eks.amazonaws.com']]) {
        //                  dir('K8sFiles') {
        //                      sh 'kubectl get pods -n webapp'
        //                       sh 'kubectl get svc -n webapp'
        //                      sleep 60
        //                 }
        //             }
        //         }
        //     }
        // }

        // stage("Deploy Frontend To Dev"){
        //     steps{
        //         script{
        //             withDockerRegistry(credentialsId: 'dockerhub-credentials', toolName: 'docker'){ 
        //                 sh "docker run -d -p 3000:3000 princewillopah/frontend:v-1.0.1"
        //             }
        //         }
        //     }
        // }
    }
}



























































// pipeline {
//     agent any
//         environment {
//         DOCKER_CREDENTIALS_ID = 'dockerhub-credentials'
//     }
//     stages {
//         stage('Debug') {
//             steps {
//                 script {
//                     sh 'id'
//                     sh 'groups'
//                     sh 'docker ps'
//                 }
//             }
//         }
//                 stage('Docker Login') {
//             steps {
//                 script {
//                     withDockerRegistry(credentialsId: DOCKER_CREDENTIALS_ID) {
//                         sh 'docker info'
//                     }
//                 }
//             }
//         }
//         // Add your existing stages here
//     }
// }