---
# Toggle to true only if you intentionally want to hard-fail when NVIDIA tooling is missing.
ai_node_require_nvidia_tooling: false

# OS packages useful for AI-node observability and build workloads.
ai_node_base_packages:
  - ca-certificates
  - curl
  - git
  - htop
  - nvtop
  - pciutils
  - python3
  - python3-pip
  - python3-venv
  - tmux

# Conservative kernel tuning for mixed service + AI workloads.
ai_node_sysctl:
  vm.swappiness: "10"
  vm.max_map_count: "262144"

# AI workload directories. Keep models/data on persistent storage.
ai_node_directories:
  - path: /srv/ai
    owner: root
    group: root
    mode: "0755"
  - path: /srv/ai/models
    owner: root
    group: root
    mode: "0755"
  - path: /srv/ai/workspaces
    owner: root
    group: root
    mode: "0775"