feat: Add comprehensive README and deploy script for nginx-nodeport example
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mik-tf
187
examples/nginx-nodeport/deploy-and-test.sh
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187
examples/nginx-nodeport/deploy-and-test.sh
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#!/bin/bash
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# Complete Deploy and Test Script for nginx-nodeport
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# This script does EVERYTHING from scratch in the correct order
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set -e
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echo "🚀 nginx-nodeport Deploy and Test"
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echo "=================================="
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echo ""
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# Colors
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# Step 1: Check if kubectl is available
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echo "🔍 Step 1: Checking prerequisites..."
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if ! command -v kubectl &> /dev/null; then
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echo "❌ kubectl is not installed or not in PATH"
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echo " Please install kubectl and configure it to connect to your Mycelium Cloud cluster"
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exit 1
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fi
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# Test cluster connectivity
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if ! kubectl cluster-info &> /dev/null; then
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echo "❌ Cannot connect to Kubernetes cluster"
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echo " Please check your kubeconfig configuration"
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exit 1
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fi
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echo -e "${GREEN}✅ kubectl is available and connected to cluster${NC}"
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echo ""
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# Step 2: Deploy all resources
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echo "🔍 Step 2: Deploying nginx-nodeport resources..."
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echo ""
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echo " 📦 Deploying ConfigMaps..."
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kubectl apply -f nginx-nodeport-configmaps.yaml
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echo -e " ${GREEN}✅ ConfigMaps deployed${NC}"
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echo ""
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echo " 📦 Deploying nginx application..."
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kubectl apply -f nginx-nodeport-deployment.yaml
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echo -e " ${GREEN}✅ nginx deployment created${NC}"
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echo ""
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echo " 📦 Creating NodePort service..."
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kubectl apply -f nginx-nodeport-service.yaml
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echo -e " ${GREEN}✅ NodePort service created${NC}"
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echo ""
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# Step 3: Wait for deployment to be ready
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echo "🔍 Step 3: Waiting for deployment to be ready..."
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echo ""
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echo " This may take up to 60 seconds..."
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if kubectl wait --for=condition=ready pod -l app=nginx-nodeport --timeout=60s 2>/dev/null; then
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echo -e " ${GREEN}✅ nginx-nodeport pods are ready${NC}"
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else
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echo -e " ${YELLOW}⚠️ Pods taking longer than expected, continuing anyway...${NC}"
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fi
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echo ""
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# Step 4: Check pod status
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echo "🔍 Step 4: Checking pod status..."
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POD_STATUS=$(kubectl get pods -l app=nginx-nodeport -o jsonpath='{.items[0].status.phase}' 2>/dev/null || echo "Unknown")
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echo " Pod status: $POD_STATUS"
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if [ "$POD_STATUS" != "Running" ]; then
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echo -e " ${YELLOW}⚠️ Pod is not in Running state. Check with:${NC}"
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echo " kubectl get pods -l app=nginx-nodeport"
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echo " kubectl describe pod -l app=nginx-nodeport"
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echo " kubectl logs -l app=nginx-nodeport"
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fi
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echo ""
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# Step 5: Check service configuration
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echo "🔍 Step 5: Verifying service configuration..."
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SERVICE_TYPE=$(kubectl get svc nginx-nodeport-service -o jsonpath='{.spec.type}' 2>/dev/null || echo "NotFound")
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NODEPORT=$(kubectl get svc nginx-nodeport-service -o jsonpath='{.spec.ports[0].nodePort}' 2>/dev/null || echo "NotFound")
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IP_FAMILIES=$(kubectl get svc nginx-nodeport-service -o jsonpath='{.spec.ipFamilies}' 2>/dev/null || echo "NotFound")
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echo " Service type: $SERVICE_TYPE"
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echo " NodePort: $NODEPORT"
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echo " IP families: $IP_FAMILIES"
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if [ "$SERVICE_TYPE" != "NodePort" ]; then
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echo -e " ${YELLOW}⚠️ Service type is not NodePort! Expected: NodePort, Got: $SERVICE_TYPE${NC}"
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fi
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if [ "$NODEPORT" != "30091" ]; then
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echo -e " ${YELLOW}⚠️ NodePort is not 30091! Expected: 30091, Got: $NODEPORT${NC}"
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fi
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if [[ "$IP_FAMILIES" == *"IPv6"* ]]; then
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echo -e " ${GREEN}✅ Dual-stack configured (includes IPv6)${NC}"
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else
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echo -e " ${YELLOW}⚠️ IPv6 not configured! Service will not be accessible via Mycelium IPv6${NC}"
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echo " This is a critical requirement for Mycelium Cloud!"
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fi
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echo ""
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# Step 6: Update content with current node information
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echo "🔍 Step 6: Updating website content with current node information..."
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echo ""
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./update-content.sh
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if [ $? -eq 0 ]; then
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echo -e "${GREEN}✅ Content updated successfully${NC}"
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else
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echo -e "${YELLOW}⚠️ Content update failed, continuing anyway...${NC}"
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fi
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echo ""
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# Step 7: Restart deployment to apply content changes
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echo "🔍 Step 7: Restarting deployment to apply content changes..."
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echo ""
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kubectl rollout restart deployment/nginx-nodeport
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if kubectl rollout status deployment/nginx-nodeport --timeout=60s 2>/dev/null; then
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echo -e "${GREEN}✅ Deployment rolled out successfully${NC}"
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else
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echo -e "${YELLOW}⚠️ Rollout taking longer than expected, continuing...${NC}"
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fi
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echo ""
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# Step 8: Run comprehensive tests
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echo "🔍 Step 8: Running comprehensive tests..."
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echo ""
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./test-nodeport-ipv6.sh
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echo ""
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echo "=================================="
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echo "🎉 Deploy and Test Complete!"
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echo "=================================="
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echo ""
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echo "📊 Summary:"
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echo " • Resources deployed: ConfigMaps, Deployment, Service"
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echo " • Service type: NodePort with dual-stack (IPv4 + IPv6)"
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echo " • NodePort: 30091"
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echo " • Content updated: Yes"
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echo " • Tests run: Yes"
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echo ""
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echo "🌐 Access Information:"
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POD_NAME=$(kubectl get pods -l app=nginx-nodeport -o name | head -1 2>/dev/null || echo "")
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if [ -n "$POD_NAME" ]; then
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POD_NODE=$(kubectl get pods -l app=nginx-nodeport -o jsonpath='{.items[0].spec.nodeName}' 2>/dev/null || echo "Unknown")
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NODE_IPV6=$(kubectl get node "$POD_NODE" -o jsonpath='{range .status.addresses[?(@.type=="InternalIP")]}{.address}{"\n"}{end}' 2>/dev/null | grep -E '^[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+$' | head -1 || echo "Unknown")
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if [ "$NODE_IPV6" != "Unknown" ]; then
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echo " • URL: http://[$NODE_IPV6]:30091"
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echo " • Node: $POD_NODE"
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echo ""
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echo " To access from a machine with Mycelium installed:"
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echo " curl -6 \"http://[$NODE_IPV6]:30091/\""
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echo " Or open in browser:"
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echo " http://[$NODE_IPV6]:30091"
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else
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echo " • Could not determine node IPv6 address automatically"
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echo " • Check manually with:"
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echo " kubectl get nodes -o wide"
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fi
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else
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echo " • Could not find nginx-nodeport pod"
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echo " • Check status with:"
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echo " kubectl get pods -l app=nginx-nodeport"
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fi
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echo ""
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echo "📋 Next Steps:"
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echo " • Open the URL in a browser to see your website"
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echo " • Check logs: kubectl logs -f deployment/nginx-nodeport"
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echo " • Scale replicas: kubectl scale deployment nginx-nodeport --replicas=3"
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echo " • Update content: ./update-content.sh"
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echo " • Run tests: ./test-nodeport-ipv6.sh"
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echo ""
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echo "📚 Documentation:"
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echo " • Guide: nginx-nodeport.md"
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echo " • IPv6 Fix: IPV6_FIX.md"
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echo " • Troubleshooting: TROUBLESHOOTING.md"
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echo " • All variants: ../nginx-variants.md"
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echo ""
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