MCP Weather Server

#!/bin/bash # Build and deployment script for MCP Weather Sample # Usage: ./build-deploy-container.sh [build|deploy|all] set -e # Colors for logs RED='\033[0;31m' GREEN='\033[0;32m' YELLOW='\033[1;33m' NC='\033[0m' # No Color # Configuration IMAGE_NAME="mcp-weather-sample" IMAGE_TAG="latest" NAMESPACE="default" log_info() { echo -e "${GREEN}[INFO]${NC} $1" } log_warn() { echo -e "${YELLOW}[WARN]${NC} $1" } log_error() { echo -e "${RED}[ERROR]${NC} $1" } # Function to build Docker image build_image() { log_info "Building Docker image..." # Check that Dockerfile exists if [[ ! -f "Dockerfile" ]]; then log_error "Dockerfile not found in current directory" exit 1 fi # Build the image docker build -t "${IMAGE_NAME}:${IMAGE_TAG}" . if [[ $? -eq 0 ]]; then log_info "Image built successfully: ${IMAGE_NAME}:${IMAGE_TAG}" else log_error "Failed to build image" exit 1 fi } # Function to deploy to Kubernetes deploy_to_k8s() { log_info "Deploying to Kubernetes..." kubectl apply -f k8s/ # Wait for deployment to be ready log_info "Waiting for deployment to be available..." kubectl rollout status deployment/mcp-weather-app --timeout=300s if [[ $? -eq 0 ]]; then log_info "Deployment successful!" # Display service information log_info "Service information:" kubectl get services mcp-weather-service log_info "Pod information:" kubectl get pods -l app=mcp-weather-app # Instructions to access the service echo "" log_info "To access the service locally:" echo "kubectl port-forward service/mcp-weather-service 8080:8080" echo "Then open: http://localhost:8080/health" else log_error "Deployment failed" exit 1 fi } # Function to cleanup deployment cleanup() { log_info "Cleaning up deployment..." kubectl delete -f k8s/ --ignore-not-found=true log_info "Cleanup completed" } # Function to display help show_help() { echo "Usage: $0 [build|deploy|all|cleanup|help]" echo "" echo "Commands:" echo " build - Build Docker image" echo " deploy - Deploy to Kubernetes" echo " all - Build and deploy" echo " cleanup - Remove deployment" echo " help - Display this help" echo "" echo "Environment variables:" echo " IMAGE_NAME - Image name (default: mcp-weather-sample)" echo " IMAGE_TAG - Image tag (default: latest)" echo " NAMESPACE - Kubernetes namespace (default: default)" } # Argument processing case "${1:-all}" in "build") build_image ;; "deploy") deploy_to_k8s ;; "all") build_image deploy_to_k8s ;; "cleanup") cleanup ;; "help"|"-h"|"--help") show_help ;; *) log_error "Unknown command: $1" show_help exit 1 ;; esac log_info "Script completed successfully!"