From fba11dad72021d29187f71e662f9063cb3f6caa6 Mon Sep 17 00:00:00 2001
From: subodh <subkamble@gmail.com>
Date: Fri, 20 Feb 2026 16:17:03 +0000
Subject: [PATCH] jenkinsfile

---
 Jenkinsfile | 54 ++++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 37 insertions(+), 17 deletions(-)

diff --git a/Jenkinsfile b/Jenkinsfile
index 32b312f..0e85105 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -12,36 +12,44 @@ pipeline {
     }
 
     stages {
-        stage('Network Setup') {
-            steps {
-                // No sudo needed, agent is running as root
-                sh "echo '${HARBOR_IP} myharbor.local' >> /etc/hosts"
-            }
-        }
-
-        stage('Build Image') {
+        stage('Initialize Agent & Environment') {
             steps {
                 script {
-                    // Ensure directories exist for BuildKit
-                    sh "mkdir -p /run/buildkit && chmod 777 /run/buildkit"
-                    
-                    // Start buildkitd in background if not running
+                    // 1. Fix Network (Harbor Resolution)
+                    sh "grep -q '${HARBOR_IP} myharbor.local' /etc/hosts || echo '${HARBOR_IP} myharbor.local' >> /etc/hosts"
+
+                    // 2. Install BuildKit Binaries (If missing after pod restart)
                     sh """
+                    if ! command -v buildkitd >/dev/null; then
+                        echo "Installing BuildKit binaries..."
+                        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
+                    fi
+                    # Create the symlink nerdctl expects for 'buildctl'
+                    ln -sf /usr/local/bin/buildctl /usr/bin/buildctl
+                    """
+
+                    // 3. Setup and Start BuildKit Daemon
+                    sh """
+                    mkdir -p /run/buildkit /run/buildkit-default
                     if ! pgrep buildkitd > /dev/null; then
                         echo "Starting buildkitd..."
-                        nohup buildkitd --addr unix:///run/buildkit/buildkitd.sock > /tmp/buildkitd.log 2>&1 &
+                        nohup buildkitd --addr unix:///run/buildkit/buildkitd.sock --addr unix:///run/buildkit-default/buildkitd.sock > /tmp/buildkitd.log 2>&1 &
                         sleep 10
                     fi
+                    # Ensure nerdctl finds the socket where it expects
+                    ln -sf /run/buildkit/buildkitd.sock /run/buildkit-default/buildkitd.sock
                     """
-                    
-                    sh "nerdctl --address ${CONTAINERD_ADDR} build --insecure-registry -t ${IMAGE_TAG} ."
                 }
             }
         }
 
-        stage('Push to Harbor') {
+        stage('Build & Push') {
             steps {
                 script {
+                    // Build
+                    sh "nerdctl --address ${CONTAINERD_ADDR} build --insecure-registry -t ${IMAGE_TAG} ."
+                    
+                    // Push
                     withCredentials([usernamePassword(credentialsId: 'harbor-creds', passwordVariable: 'PASS', usernameVariable: 'USER')]) {
                         sh "echo '${PASS}' | nerdctl --address ${CONTAINERD_ADDR} login ${REGISTRY} -u ${USER} --password-stdin --insecure-registry"
                         sh "nerdctl --address ${CONTAINERD_ADDR} push ${IMAGE_TAG} --insecure-registry"
@@ -50,17 +58,29 @@ pipeline {
             }
         }
 
-        stage('Deploy') {
+        stage('Deploy to Kubernetes') {
             steps {
                 script {
                     withCredentials([file(credentialsId: 'k8s-config', variable: 'KUBECONFIG')]) {
+                        // Patch deployment to use new image and force local use
                         sh """
                         kubectl --kubeconfig=${KUBECONFIG} patch deployment ${APP_NAME} -n ${NAMESPACE} --patch \
                         '{"spec": {"template": {"spec": {"containers": [{"name": "${APP_NAME}", "image": "${IMAGE_TAG}", "imagePullPolicy": "Never"}]}}}}'
                         """
+                        sh "kubectl --kubeconfig=${KUBECONFIG} rollout status deployment/${APP_NAME} -n ${NAMESPACE}"
                     }
                 }
             }
         }
     }
+
+    post {
+        success {
+            echo "Successfully deployed Version: ${env.BRANCH_NAME}-${env.BUILD_NUMBER}"
+        }
+        always {
+            // Clean up to keep agent node storage healthy
+            sh "nerdctl --address ${CONTAINERD_ADDR} rmi ${IMAGE_TAG} || true"
+        }
+    }
 }
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