976dd95dc8
Create containerized development setup for safe and consistent frontend development: Docker Configuration: - docker-compose.yml: Root-level orchestration with frontend service - frontend/Dockerfile.dev: Node.js 20 Alpine optimized for dev - Volume mounts for Hot Module Replacement (HMR) - Named volume for node_modules to avoid conflicts - Health check to verify service availability - Environment variables for file watching (CHOKIDAR_USEPOLLING) Vite Configuration Update: - vite.config.ts: Add server config for Docker compatibility - host: '0.0.0.0' to accept external connections - usePolling: true for file watching in container - port: 5173 explicitly configured Documentation: - README.md: Add Docker development procedure section - Document docker compose up -d workflow - Explain HMR and hot-reload capabilities - List advantages of Docker-based development Usage: docker compose up -d # Start development server docker compose logs -f # View logs docker compose down # Stop container Access: http://localhost:5173 Safety First: - Isolated environment prevents system conflicts - Reproducible setup across different machines - No host Node.js installation required - Easy team onboarding Refs: Docker best practices for Node.js development
33 lines
910 B
YAML
33 lines
910 B
YAML
# Docker Compose - LogWhisperer AI Development Environment
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# Usage: docker compose up -d
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# Access: http://localhost:5173
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services:
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frontend:
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build:
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context: ./frontend
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dockerfile: Dockerfile.dev
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container_name: logwhisperer-frontend-dev
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ports:
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- "5173:5173"
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volumes:
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# Mount source code for Hot Module Replacement (HMR)
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- ./frontend:/app
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# Use named volume for node_modules to avoid conflicts with host
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- node_modules:/app/node_modules
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environment:
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- NODE_ENV=development
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- CHOKIDAR_USEPOLLING=true
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# Ensure container restarts on failure
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restart: unless-stopped
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# Health check to verify the service is running
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healthcheck:
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test: ["CMD", "wget", "-q", "--spider", "http://localhost:5173"]
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interval: 30s
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timeout: 10s
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retries: 3
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start_period: 40s
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volumes:
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node_modules:
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driver: local |