AI AIO Stack

The all-in-one AI stack providing automation, chat interface, and web serving capabilities.

Features

• 🚀 n8n: Powerful workflow automation tool
• 💬 Open WebUI: Web interface for AI interactions
• 🔍 SearXNG: Privacy-focused metasearch engine
• 🛡️ Caddy: Modern web server with automatic HTTPS
• 🐘 PostgreSQL: Database for n8n
• 📝 Tika: Document processing engine

Prerequisites

• Docker
• Docker Compose

Quick Start

1. Clone this repository
2. Uncomment services that you want to run.
3. Update environment variables in docker-compose.yml:
   • All passwords (marked as "change-me")
   • Encryption keys
   • Webhook URLs
4. Update configuration in Caddyfile
   • All domains (marked as "change-me.com")
5. Run:

docker compose up -d

5. Open the app:
   • Open WebUI: http://localhost:8080
   • n8n: http://localhost:5678
   • SearXNG: http://localhost:9000

Services Info

Service	Host Port	Container Port	Description
Open WebUI	8080	8080	Web interface for AI interactions
n8n	5678	5678	Webhook server for n8n
Caddy	80,443	80,443	Web server with automatic HTTPS
PostgreSQL	5432	5432	Database for n8n
SearXNG	9000	8080	Privacy-focused metasearch engine
Tika	9998	9998	Document processing engine

Integrations

Open WebUI with SearXNG for Web Search

1. Open the Open WebUI

2. Go to Admin Panel

3. Go to Settings

4. Go to Web Search

5. Enable the "Web Search" toggle

6. Set the "Web Search Engine" to "SearXNG"

7. Set the "Web Search URL" to http://searxng:8080/search?q=<query>&format=json

   a. Replace "searxng" with the hostname of your SearXNG instance

   b. Replace "8080" with the container port of your SearXNG instance

8. Save the settings

9. Open a new chat

10. Toggle the "Web Search" toggle and submit the chat

Open WebUI with Tika for Document Processing

1. Open the Open WebUI

2. Go to Admin Panel

3. Go to Settings

4. Go to Documents

5. Set the "Content Extraction Engine" to Tika

6. Set the Tika URL to http://tika:9998

   a. Replace "tika" with the hostname of your Tika instance

   b. Replace "9998" with the container port of your Tika instance

7. Save the settings

8. Open a new chat

9. Upload a document (PDF, DOCX, etc.)

10. Chat with the document