# llama-swap — GGUF model server with on-demand model swapping.
#
# Proxies OpenAI-compatible API requests to llama.cpp server instances
# and swaps which model is loaded into VRAM per request. Runs on
# ana-ml2 using both GPUs dynamically (no explicit device pinning —
# llama-swap picks per-model-definition).
#
# Model definitions live in /opt/docker/conf/llama-swap/config.yaml on
# the server. Canonical copy of that config is config.yaml in this
# workspace; deploy with scp + `docker compose restart` or the script
# at the bottom of README.md.
#
# All tunables live in .env — edit that, not this file.

services:
  llama-swap:
    image: ghcr.io/mostlygeek/llama-swap:${LLAMA_SWAP_VERSION}
    container_name: llama-swap
    restart: unless-stopped
    stdin_open: true
    tty: true
    runtime: nvidia
    ports:
      - "${LLAMA_SWAP_PORT}:8080"
    volumes:
      - /opt/docker/conf/llama-swap/config.yaml:/app/config.yaml
      - ${MODELS_DIR}:/models
      - ${HF_CACHE_DIR}:/hfcache
    environment:
      - HF_HOME=/hfcache
      - HF_HUB_CACHE=/hfcache/hub
    healthcheck:
      test: ["CMD-SHELL", "curl -fsS http://localhost:8080/ >/dev/null || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    networks:
      - tnet
    labels:
      - homepage.group=AI Systems
      - homepage.name=llama-swap
      - homepage.icon=mdi-swap-horizontal
      - homepage.description=GGUF model swapper (llama.cpp; ana-ml2)
      - homepage.href=http://10.250.50.54:${LLAMA_SWAP_PORT}

networks:
  tnet:
    name: traefik-net
    external: true