Update apps/demo-nginx/Jenkinsfile
This commit is contained in:
189
apps/demo-nginx/Jenkinsfile
vendored
189
apps/demo-nginx/Jenkinsfile
vendored
@@ -292,7 +292,7 @@ EOF
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when { branch 'main' }
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steps {
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script {
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echo "⏳ Waiting for ArgoCD to sync..."
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echo "⏳ Waiting for ArgoCD to sync Git manifests..."
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sendTelegramNotification(
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status: 'SYNCING',
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@@ -322,7 +322,15 @@ EOF
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returnStdout: true
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).trim()
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def currentImage = sh(
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def healthStatus = sh(
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script: """
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kubectl get application ${APP_NAME} -n argocd \
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-o jsonpath='{.status.health.status}'
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""",
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returnStdout: true
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).trim()
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def deploymentImage = sh(
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script: """
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kubectl get deployment ${APP_NAME} -n ${NAMESPACE} \
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-o jsonpath='{.spec.template.spec.containers[0].image}'
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@@ -331,21 +339,26 @@ EOF
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).trim()
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echo "ArgoCD sync status: ${syncStatus}"
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echo "Current deployment image: ${currentImage}"
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echo "ArgoCD health status: ${healthStatus}"
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echo "Deployment spec image: ${deploymentImage}"
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echo "Expected image tag: ${IMAGE_TAG}"
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if (syncStatus == 'Synced' && currentImage.contains(env.IMAGE_TAG)) {
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// Check if ArgoCD applied the manifest AND deployment spec is updated
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if (syncStatus == 'Synced' && deploymentImage.contains(env.IMAGE_TAG)) {
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syncSuccess = true
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echo "✅ ArgoCD synced successfully!"
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echo "✅ ArgoCD synced and deployment spec updated!"
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echo "Note: Pods may still be rolling out - will verify in next stage"
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break
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}
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if (attempts < maxAttempts) {
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echo "Waiting 10 seconds before next check..."
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sleep 10
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}
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}
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if (!syncSuccess) {
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error "❌ ArgoCD sync timeout!"
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error "❌ ArgoCD sync timeout! Deployment spec was not updated with new image."
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}
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}
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}
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@@ -355,7 +368,7 @@ EOF
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when { branch 'main' }
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steps {
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script {
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echo "⏳ Waiting for deployment to complete..."
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echo "⏳ Waiting for Kubernetes rollout to complete..."
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sendTelegramNotification(
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status: 'DEPLOYING',
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@@ -364,18 +377,50 @@ EOF
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<b>Deployment:</b> ${APP_NAME}
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<b>Namespace:</b> ${NAMESPACE}
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<b>Image:</b> ${IMAGE_TAG}
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<b>Timeout:</b> ${DEPLOYMENT_TIMEOUT}
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<i>Rolling out new pods...</i>
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""",
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color: '🔵'
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)
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try {
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// Wait for rollout to complete
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echo "Starting rollout status check..."
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sh """
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kubectl rollout status deployment/${APP_NAME} -n ${NAMESPACE} --timeout=${DEPLOYMENT_TIMEOUT}
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"""
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echo "✅ Deployment rolled out successfully!"
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echo "✅ Rollout completed successfully!"
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// Additional verification - wait a bit for pods to stabilize
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echo "Waiting 10 seconds for pods to stabilize..."
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sleep 10
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} catch (Exception e) {
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echo "❌ Deployment failed: ${e.message}"
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echo "❌ Deployment rollout failed: ${e.message}"
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// Get pod status for debugging
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try {
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def podStatus = sh(
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script: """
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kubectl get pods -n ${NAMESPACE} -l app=${APP_NAME} -o wide
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""",
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returnStdout: true
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).trim()
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echo "Current pod status:\n${podStatus}"
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def events = sh(
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script: """
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kubectl get events -n ${NAMESPACE} --sort-by='.lastTimestamp' | tail -20
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""",
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returnStdout: true
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).trim()
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echo "Recent events:\n${events}"
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} catch (Exception debugEx) {
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echo "Could not fetch debug info: ${debugEx.message}"
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}
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throw e
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}
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}
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@@ -386,40 +431,144 @@ EOF
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when { branch 'main' }
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steps {
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script {
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echo "✅ Verifying deployment..."
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echo "✅ Verifying deployment and pod status..."
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try {
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def verifyResult = sh(script: """#!/bin/bash
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set -e
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# Check pod status
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echo "================================================"
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echo "DEPLOYMENT VERIFICATION"
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echo "================================================"
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# 1. Check deployment status
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echo ""
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echo "1. Checking deployment status..."
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READY_PODS=\$(kubectl get deployment ${APP_NAME} -n ${NAMESPACE} -o jsonpath='{.status.readyReplicas}')
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DESIRED_PODS=\$(kubectl get deployment ${APP_NAME} -n ${NAMESPACE} -o jsonpath='{.spec.replicas}')
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UPDATED_PODS=\$(kubectl get deployment ${APP_NAME} -n ${NAMESPACE} -o jsonpath='{.status.updatedReplicas}')
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AVAILABLE_PODS=\$(kubectl get deployment ${APP_NAME} -n ${NAMESPACE} -o jsonpath='{.status.availableReplicas}')
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echo "Ready pods: \${READY_PODS}/\${DESIRED_PODS}"
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echo " Desired replicas: \${DESIRED_PODS}"
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echo " Updated replicas: \${UPDATED_PODS}"
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echo " Ready replicas: \${READY_PODS}"
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echo " Available replicas: \${AVAILABLE_PODS}"
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if [ "\${READY_PODS}" != "\${DESIRED_PODS}" ]; then
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echo "❌ Not all pods are ready!"
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echo " ❌ FAILED: Not all pods are ready!"
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echo " Expected: \${DESIRED_PODS}, Got: \${READY_PODS}"
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exit 1
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fi
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echo " ✅ All pods ready"
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# Verify image version
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DEPLOYED_IMAGE=\$(kubectl get deployment ${APP_NAME} -n ${NAMESPACE} -o jsonpath='{.spec.template.spec.containers[0].image}')
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echo "Deployed image: \${DEPLOYED_IMAGE}"
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# 2. Verify deployment spec image
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echo ""
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echo "2. Checking deployment spec image..."
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DEPLOYMENT_IMAGE=\$(kubectl get deployment ${APP_NAME} -n ${NAMESPACE} -o jsonpath='{.spec.template.spec.containers[0].image}')
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echo " Deployment spec image: \${DEPLOYMENT_IMAGE}"
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echo " Expected tag: ${IMAGE_TAG}"
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if [[ "\${DEPLOYED_IMAGE}" != *"${IMAGE_TAG}"* ]]; then
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echo "❌ Image version mismatch!"
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if [[ "\${DEPLOYMENT_IMAGE}" != *"${IMAGE_TAG}"* ]]; then
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echo " ❌ FAILED: Deployment spec has wrong image!"
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exit 1
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fi
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echo " ✅ Deployment spec correct"
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echo "✅ All verification checks passed!"
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# 3. CRITICAL: Verify actual running pod images
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echo ""
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echo "3. Checking actual running pod images..."
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POD_IMAGES=\$(kubectl get pods -n ${NAMESPACE} -l app=${APP_NAME} -o jsonpath='{range .items[*]}{.status.containerStatuses[0].image}{"\\n"}{end}')
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echo " Running pod images:"
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echo "\${POD_IMAGES}" | while read -r img; do
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echo " - \${img}"
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done
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# Check if all pods are running the correct image
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WRONG_IMAGE_COUNT=0
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while IFS= read -r img; do
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if [[ "\${img}" != *"${IMAGE_TAG}"* ]]; then
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echo " ❌ Pod running wrong image: \${img}"
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WRONG_IMAGE_COUNT=\$((WRONG_IMAGE_COUNT + 1))
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fi
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done <<< "\${POD_IMAGES}"
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if [ \${WRONG_IMAGE_COUNT} -gt 0 ]; then
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echo " ❌ FAILED: \${WRONG_IMAGE_COUNT} pod(s) running old image!"
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echo " This is the ArgoCD sync bug - deployment updated but pods not rolled out"
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exit 1
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fi
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echo " ✅ All pods running correct image"
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# 4. Check pod readiness
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echo ""
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echo "4. Checking pod readiness probes..."
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NOT_READY=\$(kubectl get pods -n ${NAMESPACE} -l app=${APP_NAME} --field-selector=status.phase!=Running --no-headers 2>/dev/null | wc -l)
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if [ "\${NOT_READY}" -gt 0 ]; then
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echo " ⚠️ WARNING: \${NOT_READY} pod(s) not in Running state"
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kubectl get pods -n ${NAMESPACE} -l app=${APP_NAME}
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else
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echo " ✅ All pods in Running state"
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fi
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# 5. Check container restart count
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echo ""
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echo "5. Checking for container restarts..."
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RESTART_COUNTS=\$(kubectl get pods -n ${NAMESPACE} -l app=${APP_NAME} -o jsonpath='{range .items[*]}{.status.containerStatuses[0].restartCount}{"\\n"}{end}')
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MAX_RESTARTS=0
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while IFS= read -r count; do
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if [ "\${count}" -gt "\${MAX_RESTARTS}" ]; then
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MAX_RESTARTS=\${count}
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fi
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done <<< "\${RESTART_COUNTS}"
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echo " Max restart count: \${MAX_RESTARTS}"
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if [ "\${MAX_RESTARTS}" -gt 3 ]; then
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echo " ⚠️ WARNING: High restart count detected"
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else
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echo " ✅ Restart count acceptable"
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fi
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echo ""
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echo "================================================"
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echo "✅ ALL VERIFICATION CHECKS PASSED!"
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echo "================================================"
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""", returnStdout: true).trim()
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echo verifyResult
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echo "✅ Deployment verified successfully!"
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} catch (Exception e) {
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echo "❌ Deployment verification failed: ${e.message}"
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echo "❌ Deployment verification failed!"
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echo "Error: ${e.message}"
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// Additional debugging
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try {
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echo "\n=== DEBUGGING INFORMATION ==="
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def pods = sh(
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script: "kubectl get pods -n ${NAMESPACE} -l app=${APP_NAME} -o wide",
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returnStdout: true
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).trim()
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echo "Current pods:\n${pods}"
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def replicaset = sh(
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script: "kubectl get replicaset -n ${NAMESPACE} -l app=${APP_NAME}",
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returnStdout: true
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).trim()
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echo "ReplicaSets:\n${replicaset}"
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def events = sh(
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script: "kubectl get events -n ${NAMESPACE} --sort-by='.lastTimestamp' | tail -20",
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returnStdout: true
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).trim()
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echo "Recent events:\n${events}"
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} catch (Exception debugEx) {
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echo "Could not fetch debug info: ${debugEx.message}"
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}
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throw e
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}
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}
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