Initial commit: 2048 game with Knative and Kourier deployment

- Complete 2048 game implementation with responsive design
- Knative Serving manifests for dev/staging/prod environments
- Scale-to-zero configuration with environment-specific settings
- Custom domain mapping for wa.darknex.us subdomains
- GitHub Actions workflows for CI/CD
- Docker container with nginx and health checks
- Setup scripts for Knative and Kourier installation
- GHCR integration for container registry

scripts/deploy.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+
+# Deployment script for 2048 game environments
+# Usage: ./deploy.sh [dev|staging|prod] [image-tag]
+
+set -e
+
+ENVIRONMENT=${1:-dev}
+IMAGE_TAG=${2:-latest}
+REGISTRY="ghcr.io/ghndrx/k8s-game-2048"
+
+echo "🚀 Deploying 2048 game to $ENVIRONMENT environment..."
+
+# Validate environment
+case $ENVIRONMENT in
+    dev|staging|prod)
+        echo "✅ Valid environment: $ENVIRONMENT"
+        ;;
+    *)
+        echo "❌ Invalid environment. Use: dev, staging, or prod"
+        exit 1
+        ;;
+esac
+
+# Check if kubectl is available
+if ! command -v kubectl &> /dev/null; then
+    echo "❌ kubectl is not installed. Please install kubectl first."
+    exit 1
+fi
+
+# Check if cluster is accessible
+if ! kubectl cluster-info &> /dev/null; then
+    echo "❌ Cannot access Kubernetes cluster. Please check your kubeconfig."
+    exit 1
+fi
+
+# Update image tag in manifests
+echo "🔧 Updating image tag to $IMAGE_TAG..."
+if [ "$ENVIRONMENT" = "dev" ]; then
+    sed -i.bak "s|your-registry/game-2048:latest|$REGISTRY:$IMAGE_TAG|g" manifests/dev/service.yml
+elif [ "$ENVIRONMENT" = "staging" ]; then
+    sed -i.bak "s|your-registry/game-2048:staging|$REGISTRY:$IMAGE_TAG|g" manifests/staging/service.yml
+else
+    sed -i.bak "s|your-registry/game-2048:v1.0.0|$REGISTRY:$IMAGE_TAG|g" manifests/prod/service.yml
+fi
+
+# Deploy to the specified environment
+echo "📦 Deploying to $ENVIRONMENT..."
+kubectl apply -f manifests/$ENVIRONMENT/
+
+# Wait for deployment to be ready
+echo "⏳ Waiting for deployment to be ready..."
+kubectl wait --for=condition=Ready ksvc/game-2048-$ENVIRONMENT -n game-2048-$ENVIRONMENT --timeout=300s
+
+# Get service details
+echo "✅ Deployment completed!"
+echo ""
+echo "🔍 Service details:"
+kubectl get ksvc game-2048-$ENVIRONMENT -n game-2048-$ENVIRONMENT -o wide
+
+echo ""
+echo "🌐 Service URL:"
+kubectl get ksvc game-2048-$ENVIRONMENT -n game-2048-$ENVIRONMENT -o jsonpath='{.status.url}'
+echo ""
+
+echo ""
+echo "🎯 Custom domain:"
+case $ENVIRONMENT in
+    dev)
+        echo "https://2048-dev.wa.darknex.us"
+        ;;
+    staging)
+        echo "https://2048-staging.wa.darknex.us"
+        ;;
+    prod)
+        echo "https://2048.wa.darknex.us"
+        ;;
+esac
+
+# Restore original manifests
+echo "🔄 Restoring original manifests..."
+if [ -f "manifests/$ENVIRONMENT/service.yml.bak" ]; then
+    mv manifests/$ENVIRONMENT/service.yml.bak manifests/$ENVIRONMENT/service.yml
+fi
+
+echo ""
+echo "🎮 Game deployed successfully! You can now access it at the custom domain."