# 🏠 AI Home Lab: private AI chat + automation on your own machine
#
#   docker compose up -d
#
#   Open WebUI (ChatGPT-style UI) → http://localhost:3000
#   n8n (automation)              → http://localhost:5678
#   Ollama (local model API)      → http://localhost:11434
#
# Then pull a model:  docker compose exec ollama ollama pull gemma4

services:
  ollama:
    image: ollama/ollama:latest
    container_name: ollama
    restart: unless-stopped
    ports:
      - "11434:11434"
    volumes:
      - ollama:/root/.ollama
    # 🚀 NVIDIA GPU? Install the NVIDIA Container Toolkit, then uncomment:
    # deploy:
    #   resources:
    #     reservations:
    #       devices:
    #         - driver: nvidia
    #           count: all
    #           capabilities: [gpu]

  open-webui:
    image: ghcr.io/open-webui/open-webui:main
    container_name: open-webui
    restart: unless-stopped
    depends_on:
      - ollama
    ports:
      - "3000:8080"
    environment:
      - OLLAMA_BASE_URL=http://ollama:11434
    volumes:
      - open-webui:/app/backend/data

  n8n:
    image: docker.n8n.io/n8nio/n8n:latest
    container_name: n8n
    restart: unless-stopped
    ports:
      - "5678:5678"
    environment:
      - GENERIC_TIMEZONE=${TZ:-UTC}
      - TZ=${TZ:-UTC}
      # Local-only use over plain http. Remove this if you put n8n behind HTTPS.
      - N8N_SECURE_COOKIE=false
    volumes:
      - n8n_data:/home/node/.n8n

volumes:
  ollama:
  open-webui:
  n8n_data: