{
  "surface_version": "0.1",
  "node_id": "racknerd-microvm-surface",
  "role": "gcl-edge",
  "mode_default": "normal",
  "operational_model": "appliance",
  "memory_budget_mb": 384,
  "disk_budget_gb": 4,
  "local_state_budget_mb": 128,
  "api": {
    "plain_health_port": 8444,
    "websocket_port": 8444,
    "bind": "public",
    "tailscale_ip": "100.101.247.127"
  },
  "storage": {
    "provider": "none",
    "mount_point": "/mnt/topological-storage",
    "remote": "",
    "required_for_boot": false,
    "write_mode": "outbox",
    "spool_budget_mb": 64
  },
  "topological_substrate": {
    "class": "racknerd-debian-carrier",
    "carrier": "debian-systemd",
    "kernel_exposes_primitives": true,
    "vector_width_bits": 64,
    "compute_slots": 1,
    "memory_reserve_mb": 128,
    "primitives": [
      "health", "status", "metrics", "attest", "compress",
      "rgflow", "route", "plan_route", "mount_status",
      "snapshot", "receipt", "credentials"
    ],
    "accelerators": []
  },
  "boot_strategy": {
    "target_layer": "layer0",
    "handoff": "none",
    "linux_role": "host",
    "destructive_handoff_allowed": false,
    "rollback": {
      "boot_entry": "rs-surface-last-good",
      "provider_rescue": "rescue-mode"
    },
    "preserve": [
      "serial_console",
      "node_identity",
      "last_good_receipt",
      "rs_surface_profile"
    ],
    "wipe": []
  },
  "capabilities": [
    "health", "status", "metrics", "attest", "compress",
    "rgflow", "route", "plan_route", "mount_status",
    "snapshot", "recovery", "credentials", "primitives"
  ],
  "disabled": [
    "full_git_checkout",
    "local_training",
    "local_build",
    "large_database",
    "browser_session_state"
  ]
}