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Jenkinsfile
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Jenkinsfile
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pipeline {
agent any
environment {
DOCKER_USERNAME = "nisamuhmed"
NODE_IP = "172.31.45.3"
EC2_NAME = "ubuntu"
PIPELINE_NAME = "javaapp"
PROJECT_NAME = "main-project-1"
}
stages {
stage("1. Cleanup") {
steps {
deleteDir ()
}
}
stage ('2. Git Checkout') {
steps {
dir ("main-project-1"){
script {
git branch: 'main', url: 'https://github.com/nisamuhmed/main-project-1.git'
}
}
}
}
stage("3. Maven Unit Test") {
steps{
dir ("main-project-1"){
sh 'mvn test'
}
}
}
stage('4. Maven Build') {
steps{
dir ("main-project-1"){
sh 'mvn clean install'
}
}
}
stage("5. Maven Integration Test") {
steps{
dir ("main-project-1"){
sh 'mvn verify'
}
}
}
stage('6. Docker Image Build') {
steps{
dir('main-project-1') {
script {
def JOB = env.JOB_NAME.toLowerCase()
sh "docker build -t ${JOB}:${BUILD_NUMBER} ."
}
}
}
}
stage('7. Docker Image Tag') {
steps{
dir('main-project-1') {
script {
def JOB = env.JOB_NAME.toLowerCase()
sh "docker tag ${JOB}:${BUILD_NUMBER} ${DOCKER_USERNAME}/${JOB}:latest"
}
}
}
}
stage('8. Trivy Image Scan') {
steps{
script {
def JOB = env.JOB_NAME.toLowerCase()
sh "trivy image ${DOCKER_USERNAME}/${JOB}:latest > scan.txt"
}
}
}
stage('9. Docker Image Push') {
steps{
script {
withCredentials([usernamePassword(credentialsId: 'dockerhub_creds', usernameVariable: 'docker_user', passwordVariable: 'docker_pass')]) {
sh "docker login -u '${docker_user}' -p '${docker_pass}'"
def JOB = env.JOB_NAME.toLowerCase()
sh "docker push ${DOCKER_USERNAME}/${JOB}:latest"
}
}
}
}
stage('10. Docker Image Cleanup') {
steps{
script {
sh "docker image prune -af"
}
}
}
stage("11. Push Files to Node Server") {
steps {
sshagent(['ec2_creds']) {
sh "ssh -o StrictHostKeyChecking=no ${EC2_NAME}@${NODE_IP}"
sh "scp /var/lib/jenkins/workspace/${PIPELINE_NAME}/${PROJECT_NAME}/deployment.yaml ${EC2_NAME}@${NODE_IP}:/home/ubuntu"
sh "scp /var/lib/jenkins/workspace/${PIPELINE_NAME}/${PROJECT_NAME}/service.yaml ${EC2_NAME}@${NODE_IP}:/home/ubuntu"
}
}
}
stage('12. Approval') {
steps {
input message: 'Approve deployment?'
}
}
stage("13. Deployment") {
steps {
sshagent(['ec2_creds']) {
sh "ssh -o StrictHostKeyChecking=no ${EC2_NAME}@${NODE_IP}"
sh "ssh -o StrictHostKeyChecking=no ${EC2_NAME}@${NODE_IP} kubectl apply -f deployment.yaml"
sh "ssh -o StrictHostKeyChecking=no ${EC2_NAME}@${NODE_IP} kubectl apply -f service.yaml"
sh "ssh -o StrictHostKeyChecking=no ${EC2_NAME}@${NODE_IP} kubectl rollout restart deploy"
sh "ssh -o StrictHostKeyChecking=no ${EC2_NAME}@${NODE_IP} kubectl taint nodes --all node-role.kubernetes.io/control-plane-"
sh "ssh -o StrictHostKeyChecking=no ${EC2_NAME}@${NODE_IP} kubectl get service"
}
}
}
}
}