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feat: add integration test
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‎.github/kind-config.yaml‎

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kind: Cluster
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apiVersion: kind.x-k8s.io/v1alpha4
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name: test-cluster
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nodes:
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- role: control-plane
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kubeadmConfigPatches:
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- |
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kind: InitConfiguration
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nodeRegistration:
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kubeletExtraArgs:
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node-labels: "ingress-ready=true"
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extraPortMappings:
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- containerPort: 80
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hostPort: 80
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protocol: TCP
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- containerPort: 443
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hostPort: 443
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protocol: TCP
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- role: worker
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‎.github/scripts/verify-contents.sh‎

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#!/bin/bash
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set -e
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EXTRACTED_DIR="$1"
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if [ -z "$EXTRACTED_DIR" ]; then
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echo "Usage: $0 <extracted_directory>"
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exit 1
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fi
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echo "Verifying contents in directory: $EXTRACTED_DIR"
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# Check if extraction directory exists
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if [ ! -d "$EXTRACTED_DIR" ]; then
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echo "Error: Extracted directory does not exist: $EXTRACTED_DIR"
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exit 1
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fi
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# Find the actual supportpkg directory (it should be nested)
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SUPPORTPKG_DIR=$(find "$EXTRACTED_DIR" -maxdepth 2 -type d -name "*supportpkg*" | head -n 1)
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if [ -z "$SUPPORTPKG_DIR" ]; then
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echo "Error: Could not find supportpkg directory in extracted contents"
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echo "Available directories:"
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find "$EXTRACTED_DIR" -type d | head -20
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exit 1
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fi
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echo "Found supportpkg directory: $SUPPORTPKG_DIR"
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# List of expected files/directories based on the common and NIC job lists
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EXPECTED_ITEMS=(
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"manifest.json"
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"resources/k8s-version.json"
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"resources/nodes-info.json"
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"resources/nginx-ingress/pods.json"
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"resources/nginx-ingress/events.json"
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"resources/nginx-ingress/configmaps.json"
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"resources/nginx-ingress/services.json"
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"resources/nginx-ingress/deployments.json"
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"logs/nginx-ingress"
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)
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# Optional items that might exist depending on what's deployed
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OPTIONAL_ITEMS=(
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"exec/nginx-ingress"
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"resources/nginx-ingress/statefulsets.json"
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"resources/nginx-ingress/replicasets.json"
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"resources/nginx-ingress/leases.json"
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"resources/nginx-ingress/daemonsets.json"
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"resources/nginx-ingress/secrets.json"
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"resources/ingresses.json"
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"resources/virtualservers.json"
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"resources/virtualserverroutes.json"
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)
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# Check for expected items
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MISSING_ITEMS=()
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FOUND_ITEMS=()
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for item in "${EXPECTED_ITEMS[@]}"; do
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FULL_PATH="$SUPPORTPKG_DIR/$item"
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if [ -e "$FULL_PATH" ]; then
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FOUND_ITEMS+=("$item")
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echo "✓ Found: $item"
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else
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MISSING_ITEMS+=("$item")
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echo "✗ Missing: $item"
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fi
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done
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# Check optional items
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for item in "${OPTIONAL_ITEMS[@]}"; do
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FULL_PATH="$SUPPORTPKG_DIR/$item"
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if [ -e "$FULL_PATH" ]; then
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echo "✓ Found optional: $item"
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else
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echo "○ Optional missing: $item"
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fi
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done
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# Check if logs directory contains pod logs
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LOGS_DIR="$SUPPORTPKG_DIR/logs/nginx-ingress"
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if [ -d "$LOGS_DIR" ]; then
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LOG_COUNT=$(find "$LOGS_DIR" -name "*.txt" | wc -l)
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if [ "$LOG_COUNT" -gt 0 ]; then
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echo "✓ Found $LOG_COUNT log files in nginx-ingress namespace"
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echo " Log files:"
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find "$LOGS_DIR" -name "*.txt" -exec basename {} \; | sed 's/^/ /'
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else
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echo "✗ No log files found in logs/nginx-ingress directory"
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MISSING_ITEMS+=("pod log files")
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fi
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fi
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# Check if manifest.json is valid JSON and contains expected fields
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MANIFEST_FILE="$SUPPORTPKG_DIR/manifest.json"
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if [ -f "$MANIFEST_FILE" ]; then
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if jq empty "$MANIFEST_FILE" 2>/dev/null; then
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echo "✓ manifest.json is valid JSON"
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PRODUCT=$(jq -r '.product // "unknown"' "$MANIFEST_FILE")
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TOTAL_JOBS=$(jq -r '.totalJobs // "unknown"' "$MANIFEST_FILE")
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FAILED_JOBS=$(jq -r '.failedJobs // "unknown"' "$MANIFEST_FILE")
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echo " Product: $PRODUCT"
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echo " Total jobs: $TOTAL_JOBS"
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echo " Failed jobs: $FAILED_JOBS"
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# Verify we're testing the right product
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if [ "$PRODUCT" != "nic" ]; then
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echo "⚠ Warning: Expected product 'nic', got '$PRODUCT'"
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fi
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# Check if there are failed jobs
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if [ "$FAILED_JOBS" != "0" ] && [ "$FAILED_JOBS" != "unknown" ]; then
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echo "⚠ Warning: Some jobs failed ($FAILED_JOBS failures)"
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fi
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else
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echo "✗ manifest.json is not valid JSON"
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MISSING_ITEMS+=("valid manifest.json")
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fi
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fi
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# Check for kubernetes resource files content
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PODS_FILE="$SUPPORTPKG_DIR/resources/nginx-ingress/pods.json"
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if [ -f "$PODS_FILE" ]; then
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if jq empty "$PODS_FILE" 2>/dev/null; then
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POD_COUNT=$(jq '.items | length' "$PODS_FILE" 2>/dev/null || echo "0")
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echo "✓ Found $POD_COUNT pods in nginx-ingress namespace"
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else
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echo "✗ pods.json is not valid JSON"
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MISSING_ITEMS+=("valid pods.json")
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fi
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fi
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# Summary
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echo ""
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echo "=== VERIFICATION SUMMARY ==="
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echo "Found items: ${#FOUND_ITEMS[@]}"
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echo "Missing items: ${#MISSING_ITEMS[@]}"
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if [ ${#MISSING_ITEMS[@]} -eq 0 ]; then
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echo "✅ All expected items found!"
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echo ""
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echo "Complete directory structure:"
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find "$SUPPORTPKG_DIR" -type f | sort | sed 's/^/ /'
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exit 0
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else
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echo "❌ Some expected items are missing:"
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for item in "${MISSING_ITEMS[@]}"; do
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echo " - $item"
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done
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echo ""
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echo "Actual directory structure:"
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find "$SUPPORTPKG_DIR" -type f | sort | sed 's/^/ /'
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exit 1
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fi

‎.github/workflows/integration-test.yml‎

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name: Integration Test
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on:
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push:
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pull_request:
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branches: [ main ]
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workflow_dispatch:
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jobs:
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integration-test:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout code
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uses: actions/checkout@v4
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- name: Set up Go
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uses: actions/setup-go@v4
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with:
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go-version: '1.24'
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- name: Build binary
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run: |
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go build -o nginx-supportpkg main.go
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chmod +x nginx-supportpkg
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- name: Create KinD cluster
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uses: helm/[email protected]
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with:
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cluster_name: test-cluster
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config: .github/kind-config.yaml
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- name: Wait for cluster to be ready
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run: |
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kubectl wait --for=condition=Ready nodes --all --timeout=300s
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kubectl cluster-info
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- name: Install NGINX Ingress Controller with Helm
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run: |
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# Install Helm (it's pre-installed on GitHub runners but ensure latest version)
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curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
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# Add and update helm repos (if needed)
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helm version
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# Install NGINX Ingress Controller
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helm install my-release oci://ghcr.io/nginx/charts/nginx-ingress --version 2.2.2 \
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--namespace nginx-ingress --create-namespace \
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--wait --timeout=300s
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# Verify installation
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kubectl get pods -n nginx-ingress
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kubectl get svc -n nginx-ingress
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- name: Wait for NGINX Ingress Controller to be ready
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run: |
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kubectl wait --namespace nginx-ingress \
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--for=condition=ready pod \
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--selector=app.kubernetes.io/instance=my-release \
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--timeout=300s
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kubectl get pods -A
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- name: Run nginx-supportpkg tool
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run: |
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./nginx-supportpkg -n nginx-ingress -p nic
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- name: Verify output file exists
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run: |
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ls -la *.tar.gz
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if [ ! -f *.tar.gz ]; then
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echo "Error: No tarball file found"
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exit 1
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fi
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echo "Tarball found: $(ls *.tar.gz)"
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- name: Verify tarball is valid
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run: |
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TARBALL=$(ls *.tar.gz | head -n 1)
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echo "Testing tarball: $TARBALL"
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# Test if it's a valid gzipped tarball
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if ! gzip -t "$TARBALL"; then
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echo "Error: File is not a valid gzip file"
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exit 1
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fi
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# Test if it's a valid tar archive
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if ! tar -tzf "$TARBALL" >/dev/null 2>&1; then
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echo "Error: File is not a valid tar archive"
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exit 1
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fi
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echo "Tarball is valid"
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- name: Extract and verify contents
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run: |
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TARBALL=$(ls *.tar.gz | head -n 1)
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echo "Extracting tarball: $TARBALL"
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# Extract to a test directory
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mkdir -p extracted_test
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tar -xzf "$TARBALL" -C extracted_test
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# List all extracted contents
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echo "Extracted contents:"
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find extracted_test -type f | sort
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# Verify expected files exist
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bash .github/scripts/verify-contents.sh extracted_test
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- name: Upload test artifacts
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if: always()
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uses: actions/upload-artifact@v3
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with:
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name: integration-test-artifacts
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path: |
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*.tar.gz
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extracted_test/

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