version: '3.8'
services:
  ollama:
    image: ollama/ollama:latest
    container_name: ollama-cpu
    ports:
      - "${OLLAMA_PORT:-11435}:11434"
    volumes:
      - ollama_data:/root/.ollama
    environment:
      - OLLAMA_HOST=0.0.0.0
    shm_size: 16gb
    restart: unless-stopped

  open-webui:
    image: ghcr.io/open-webui/open-webui:main
    container_name: ollama-webui
    ports:
      - "${WEBUI_PORT:-3001}:8080"
    volumes:
      - openwebui_data:/app/backend/data
    environment:
      - OLLAMA_BASE_URL=http://host.docker.internal:11435
      - WEBUI_SECRET_KEY=${WEBUI_SECRET_KEY}
      - ENABLE_SIGNUP=true  # ← Admin erstellen!
      - CHROMA_SERVER_AUTH_CREDENTIALS=""  # ← Chroma Fix!
      - CHROMA_SERVER_AUTH_PROVIDER=""     # ← Chroma Fix!
    depends_on:
      - ollama
    restart: unless-stopped

volumes:
  ollama_data:
  openwebui_data: