subodh
fba11dad72
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86 lines
3.7 KiB
Groovy
86 lines
3.7 KiB
Groovy
pipeline {
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agent any
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environment {
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REGISTRY = "myharbor.local:80"
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HARBOR_IP = "192.168.108.101"
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APP_NAME = "ecommerce-app"
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IMAGE_NAME = "ecommerce-backend"
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IMAGE_TAG = "${REGISTRY}/library/${IMAGE_NAME}:${env.BRANCH_NAME}-${env.BUILD_NUMBER}"
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NAMESPACE = "ecommerce"
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CONTAINERD_ADDR = "/run/containerd-pod/containerd.sock"
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}
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stages {
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stage('Initialize Agent & Environment') {
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steps {
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script {
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// 1. Fix Network (Harbor Resolution)
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sh "grep -q '${HARBOR_IP} myharbor.local' /etc/hosts || echo '${HARBOR_IP} myharbor.local' >> /etc/hosts"
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// 2. Install BuildKit Binaries (If missing after pod restart)
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sh """
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if ! command -v buildkitd >/dev/null; then
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echo "Installing BuildKit binaries..."
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curl -L https://github.com/moby/buildkit/releases/download/v0.12.5/buildkit-v0.12.5.linux-amd64.tar.gz | tar -xz -C /usr/local/bin/ --strip-components=1
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fi
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# Create the symlink nerdctl expects for 'buildctl'
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ln -sf /usr/local/bin/buildctl /usr/bin/buildctl
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"""
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// 3. Setup and Start BuildKit Daemon
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sh """
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mkdir -p /run/buildkit /run/buildkit-default
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if ! pgrep buildkitd > /dev/null; then
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echo "Starting buildkitd..."
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nohup buildkitd --addr unix:///run/buildkit/buildkitd.sock --addr unix:///run/buildkit-default/buildkitd.sock > /tmp/buildkitd.log 2>&1 &
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sleep 10
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fi
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# Ensure nerdctl finds the socket where it expects
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ln -sf /run/buildkit/buildkitd.sock /run/buildkit-default/buildkitd.sock
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"""
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}
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}
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}
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stage('Build & Push') {
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steps {
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script {
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// Build
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sh "nerdctl --address ${CONTAINERD_ADDR} build --insecure-registry -t ${IMAGE_TAG} ."
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// Push
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withCredentials([usernamePassword(credentialsId: 'harbor-creds', passwordVariable: 'PASS', usernameVariable: 'USER')]) {
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sh "echo '${PASS}' | nerdctl --address ${CONTAINERD_ADDR} login ${REGISTRY} -u ${USER} --password-stdin --insecure-registry"
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sh "nerdctl --address ${CONTAINERD_ADDR} push ${IMAGE_TAG} --insecure-registry"
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}
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}
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}
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}
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stage('Deploy to Kubernetes') {
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steps {
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script {
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withCredentials([file(credentialsId: 'k8s-config', variable: 'KUBECONFIG')]) {
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// Patch deployment to use new image and force local use
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sh """
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kubectl --kubeconfig=${KUBECONFIG} patch deployment ${APP_NAME} -n ${NAMESPACE} --patch \
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'{"spec": {"template": {"spec": {"containers": [{"name": "${APP_NAME}", "image": "${IMAGE_TAG}", "imagePullPolicy": "Never"}]}}}}'
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"""
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sh "kubectl --kubeconfig=${KUBECONFIG} rollout status deployment/${APP_NAME} -n ${NAMESPACE}"
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}
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}
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}
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}
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}
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post {
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success {
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echo "Successfully deployed Version: ${env.BRANCH_NAME}-${env.BUILD_NUMBER}"
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}
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always {
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// Clean up to keep agent node storage healthy
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sh "nerdctl --address ${CONTAINERD_ADDR} rmi ${IMAGE_TAG} || true"
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}
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}
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} |