subodh
8d83d359fc
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104 lines
4.2 KiB
Groovy
104 lines
4.2 KiB
Groovy
pipeline {
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agent any
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environment {
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// Harbor LoadBalancer IP and Port
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REGISTRY = "192.168.108.200:80"
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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 and BuildKit configurations
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CONTAINERD_ADDR = "/run/containerd-pod/containerd.sock"
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BK_SOCK = "/tmp/buildkitd.sock"
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}
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stages {
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stage('Initialize & Build') {
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steps {
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script {
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sh """
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# 1. Install missing tools (Self-Healing)
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if ! command -v buildkitd >/dev/null; then
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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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ln -sf /usr/local/bin/buildctl /usr/bin/buildctl
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fi
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if ! command -v kubectl >/dev/null; then
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curl -LO "https://dl.k8s.io/release/\$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
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chmod +x kubectl && mv kubectl /usr/local/bin/
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fi
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# 2. Reset and Start BuildKit
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pkill buildkitd || true
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rm -f ${BK_SOCK}
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export JENKINS_NODE_COOKIE=dontKillMe
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nohup buildkitd --addr unix://${BK_SOCK} > /tmp/buildkitd.log 2>&1 &
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# 3. Wait for BuildKit Socket
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echo "Waiting for BuildKit..."
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for i in \$(seq 1 20); do
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if [ -S ${BK_SOCK} ]; then
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echo "BuildKit is READY."
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break
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fi
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[ \$i -eq 20 ] && { echo "BuildKit failed to start. Logs:"; cat /tmp/buildkitd.log; exit 1; }
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sleep 1
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done
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# 4. Build Image
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export BUILDKIT_HOST=unix://${BK_SOCK}
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nerdctl --address ${CONTAINERD_ADDR} build --insecure-registry -t ${IMAGE_TAG} .
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"""
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}
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}
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}
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stage('Push to Harbor') {
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steps {
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script {
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withCredentials([usernamePassword(credentialsId: 'harbor-creds', passwordVariable: 'PASS', usernameVariable: 'USER')]) {
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sh """
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echo '${PASS}' | nerdctl --address ${CONTAINERD_ADDR} login ${REGISTRY} -u ${USER} --password-stdin --insecure-registry
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nerdctl --address ${CONTAINERD_ADDR} push ${IMAGE_TAG} --insecure-registry
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"""
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}
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}
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}
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}
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stage('Deploy to Kubernetes') {
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steps {
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script {
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withCredentials([file(credentialsId: 'k8s-config', variable: 'KUBECONFIG')]) {
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// This patch forces K8s to pull from Harbor and uses the pull secret you created
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sh """
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kubectl --kubeconfig=${KUBECONFIG} patch deployment ${APP_NAME} -n ${NAMESPACE} --patch \
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'{"spec": {"template": {"spec": {
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"imagePullSecrets": [{"name": "harbor-pull-secret"}],
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"containers": [{
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"name": "${APP_NAME}",
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"image": "${IMAGE_TAG}",
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"imagePullPolicy": "Always"
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}]
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}}}}'
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echo "Verifying Rollout..."
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kubectl --kubeconfig=${KUBECONFIG} rollout status deployment/${APP_NAME} -n ${NAMESPACE} --timeout=90s
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"""
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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 ${IMAGE_TAG}"
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}
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failure {
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echo "Pipeline failed. Check BuildKit logs or K8s events."
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}
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}
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} |