services:
  ollama:
    container_name: ollama
    image: ollama/ollama:latest
    restart: unless-stopped
    ports:
      - 127.0.0.1:11434:11434
    environment:
      - NVIDIA_VISIBLE_DEVICES=all
      - NVIDIA_DRIVER_CAPABILITIES=compute,utility
      - TZ=America/New_York
      - OLLAMA_HOST=0.0.0.0
      # This GPU (6GB) is right at the edge for qwen2.5:7b at 16384 context —
      # KV cache size was observed varying 224MB-896MB between loads with flash
      # attention off, and the larger figure tips offload to 25/29 layers
      # instead of 29/29, causing multi-minute DJ-agent latency. Flash
      # attention + an explicitly quantized KV cache keep it small and stable.
      - OLLAMA_FLASH_ATTENTION=1
      - OLLAMA_KV_CACHE_TYPE=q8_0
      # Server-level default context, kept in step with SUB/WAVE's own
      # llm.numCtx (settings.json) -- 11264 is the largest value that still
      # fits the full 29-layer GPU offload on this 6GB card with margin, while
      # staying above the ~7.5k-token peak seen in real multi-turn DJ-agent
      # calls (a lower ceiling truncates the front of the prompt -- including
      # the tool definitions -- and the agent stops calling `done`, #291).
      - OLLAMA_CONTEXT_LENGTH=11264
    volumes:
      - /srv/ollama:/root/.ollama
    runtime: nvidia
    networks:
      - npm-network

  # Optional: Web UI for Ollama
  open-webui:
    container_name: open-webui
    image: ghcr.io/open-webui/open-webui:latest
    restart: unless-stopped
    ports:
      - 3000:8080
    environment:
      - OLLAMA_BASE_URL=http://ollama:11434
      - TZ=America/New_York
      - ENABLE_OAUTH_SIGNUP=true
      - OAUTH_MERGE_ACCOUNTS_BY_EMAIL=true
      - OAUTH_PROVIDER_NAME=Authelia
      - OPENID_PROVIDER_URL=https://auth.kolpacksoftware.com/.well-known/openid-configuration
      - OAUTH_CLIENT_ID=open-webui
      - OAUTH_CLIENT_SECRET=${AUTHELIA_OIDC_CLIENT_SECRET_OPEN_WEBUI}
      - OAUTH_TOKEN_ENDPOINT_AUTH_METHOD=client_secret_post
      - WEBUI_SECRET_KEY=${WEBUI_SECRET_KEY}
    volumes:
      - /srv/open-webui:/app/backend/data
    depends_on:
      - ollama
    networks:
      - npm-network

networks:
  npm-network:
    external: true