AI Tools Docker Environment

This Docker Compose setup provides an environment with the following tools:

• n8n: Workflow automation platform (available at http://localhost:5679)
• Ollama: AI model serving platform (available at http://localhost:11435)
• OpenWebUI: User interface for LLMs (available at http://localhost:3001)
• Langfuse: LLM observability platform (available at http://localhost:3002)

Getting Started

1. Make sure you have Docker and Docker Compose installed on your system.
2. Start the services:

   docker compose up -d

Service Access

• n8n: http://localhost:5679
• Ollama API: http://localhost:11435
• OpenWebUI: http://localhost:3001
• Langfuse: http://localhost:3002

Data Persistence

All data is persisted using Docker volumes:

• n8n_data: Stores n8n workflows and data
• ollama_data: Stores Ollama models and configurations
• langfuse_db_data: Stores Langfuse observability data

Langfuse Setup

1. Start the services and access Langfuse at http://localhost:3002
2. Create your first account (this will be the admin account)
3. Create a new project in Langfuse
4. Get your API keys from the project settings
5. Update the .env file with your Langfuse API keys:

   LANGFUSE_PUBLIC_KEY=pk-lf-your-public-key
   LANGFUSE_SECRET_KEY=sk-lf-your-secret-key

6. Restart the services to apply the new API keys

Stopping the Services

To stop all services:

docker compose down

To stop and remove all data (volumes):

docker compose down -v