131 lines
4.2 KiB
Groovy
131 lines
4.2 KiB
Groovy
pipeline {
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agent any
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parameters {
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string(
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name: 'NODE_IP',
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defaultValue: '192.168.108.200',
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description: 'On-premise Kubernetes node IP'
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)
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}
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environment {
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HARBOR = '192.168.108.200:80'
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IMAGE = '192.168.108.200:80/vaishnavi-ecommerce/backend'
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OLD_IMAGE = '192.168.49.2:30004/vaishnavi-ecommerce/backend:latest'
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TAG = "${env.BUILD_NUMBER}"
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NAMESPACE = 'ecommerce'
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K8S_DIR = 'k8s/backend'
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}
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stages {
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stage('Build Image') {
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steps {
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sh "docker build -t ${IMAGE}:${TAG} -t ${IMAGE}:latest ."
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}
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}
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stage('Push to Harbor') {
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steps {
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withCredentials([usernamePassword(
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credentialsId: 'harbor-credentials',
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usernameVariable: 'HARBOR_USER',
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passwordVariable: 'HARBOR_PASS'
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)]) {
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sh """
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echo "\$HARBOR_PASS" | docker login ${HARBOR} -u "\$HARBOR_USER" --password-stdin
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docker push ${IMAGE}:${TAG}
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docker push ${IMAGE}:latest
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"""
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}
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}
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}
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stage('Apply Namespace') {
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steps {
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withCredentials([file(credentialsId: 'kubeconfig', variable: 'KUBECONFIG')]) {
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sh "kubectl apply -f ${K8S_DIR}/00-namespace.yaml"
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}
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}
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}
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stage('Apply ConfigMap') {
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steps {
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withCredentials([file(credentialsId: 'kubeconfig', variable: 'KUBECONFIG')]) {
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sh """
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sed "s/NODE_IP_PLACEHOLDER/${params.NODE_IP}/g" \
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${K8S_DIR}/configmap.yaml | kubectl apply -f -
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"""
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}
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}
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}
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stage('Apply Secret') {
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steps {
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withCredentials([file(credentialsId: 'kubeconfig', variable: 'KUBECONFIG')]) {
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sh "kubectl apply -f ${K8S_DIR}/secret.yaml"
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}
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}
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}
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stage('Run Migration') {
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steps {
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withCredentials([file(credentialsId: 'kubeconfig', variable: 'KUBECONFIG')]) {
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sh """
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kubectl delete job backend-migration -n ${NAMESPACE} --ignore-not-found=true
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sed "s|${OLD_IMAGE}|${IMAGE}:${TAG}|g" \
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${K8S_DIR}/migration-job.yaml | kubectl apply -f -
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kubectl wait --for=condition=complete job/backend-migration \
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-n ${NAMESPACE} --timeout=120s
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"""
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}
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}
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}
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stage('Deploy Backend') {
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steps {
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withCredentials([file(credentialsId: 'kubeconfig', variable: 'KUBECONFIG')]) {
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sh """
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sed "s|${OLD_IMAGE}|${IMAGE}:${TAG}|g" \
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${K8S_DIR}/deployment.yaml | kubectl apply -f -
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kubectl apply -f ${K8S_DIR}/service.yaml
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kubectl apply -f ${K8S_DIR}/ingress.yaml
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"""
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}
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}
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}
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stage('Verify Rollout') {
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steps {
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withCredentials([file(credentialsId: 'kubeconfig', variable: 'KUBECONFIG')]) {
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sh "kubectl rollout status deployment/backend -n ${NAMESPACE} --timeout=180s"
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}
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}
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}
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stage('Smoke Test') {
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steps {
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sh "curl -f http://${params.NODE_IP}:30080/health"
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}
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}
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}
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post {
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always {
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sh "docker rmi ${IMAGE}:${TAG} || true"
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sh "docker rmi ${IMAGE}:latest || true"
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}
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success {
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echo "Deploy successful. Backend accessible at http://${params.NODE_IP}:30080"
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}
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failure {
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withCredentials([file(credentialsId: 'kubeconfig', variable: 'KUBECONFIG')]) {
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sh "kubectl get pods -n ${NAMESPACE} || true"
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sh "kubectl describe deployment/backend -n ${NAMESPACE} || true"
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}
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}
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}
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}
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