# UltraCloud Baseline 2026-04-04

Branch: `task/f5c70db0-baseline-profiles` from `origin/main`

This file records the required smoke/build/eval commands requested by task `f5c70db0-0106-4200-bf99-0c5105116367` before profile-definition changes.

## Branch Setup

```bash
git fetch origin && git switch -c task/f5c70db0-baseline-profiles origin/main
```

Result: success. The working branch now tracks `origin/main`.

## Environment Notes

- Host kernel: `Linux cn-ubuntu-xgpu 6.17.0-14-generic`
- Nix: `2.33.3`
- `/dev/kvm`: absent in this environment
- Nix builder features observed during `deployer-vm-smoke`: `{benchmark, big-parallel, nixos-test, uid-range}`
- Raw command logs are stored under `plans/baselines/logs/`

## Baseline Command Results

| Command | Start | End | Status | Result summary |
| --- | --- | --- | --- | --- |
| `nix run ./nix/test-cluster#cluster -- fresh-smoke` | `2026-04-04T16:46:41+09:00` | `2026-04-04T16:48:14+09:00` | `1` | built the cluster runner closure, then failed preflight with `/dev/kvm is not present; nested-KVM VM validation requires hardware virtualization` |
| `nix run ./nix/test-cluster#cluster -- fresh-demo-vm-webapp` | `2026-04-04T16:48:18+09:00` | `2026-04-04T16:48:23+09:00` | `1` | failed preflight with `/dev/kvm is not present; nested-KVM VM validation requires hardware virtualization` |
| `nix run ./nix/test-cluster#cluster -- fresh-matrix` | `2026-04-04T16:48:26+09:00` | `2026-04-04T16:48:29+09:00` | `1` | failed preflight with `/dev/kvm is not present; nested-KVM VM validation requires hardware virtualization` |
| `nix build .#checks.x86_64-linux.deployer-vm-smoke` | `2026-04-04T16:44:34+09:00` | `2026-04-04T16:50:40+09:00` | `1` | built most of the test closure, then failed because the current builder does not advertise the required `kvm` system feature |

## Baseline `nix eval` Results

| Output | Start | End | Status | Result |
| --- | --- | --- | --- | --- |
| `ultracloud-iso` | `2026-04-04T16:43:34+09:00` | `2026-04-04T16:43:41+09:00` | `0` | `/nix/store/j60isp8ai10vkgdncvi3wcjdgxqwjzpy-nixos-system-nixos-26.05.20251208.addf7cf.drv` |
| `node01` | `2026-04-04T16:43:45+09:00` | `2026-04-04T16:43:49+09:00` | `0` | `/nix/store/94g1xyv25s09hyyi924sp5bxb0y8kir9-nixos-system-node01-26.05.20251208.addf7cf.drv` |
| `netboot-control-plane` | `2026-04-04T16:43:54+09:00` | `2026-04-04T16:44:01+09:00` | `0` | `/nix/store/afknxzr1mhrlrzrkp8mj9q1fwwahdld3-nixos-system-nixos-kexec-26.05.20251208.addf7cf.drv` |
| `netboot-worker` | `2026-04-04T16:43:54+09:00` | `2026-04-04T16:43:56+09:00` | `1` | `undefined variable 'plasmavmc-server'` at `nix/images/netboot-worker.nix:28:5` |
| `netboot-all-in-one` | `2026-04-04T16:43:54+09:00` | `2026-04-04T16:43:56+09:00` | `1` | `undefined variable 'chainfire-server'` at `nix/images/netboot-all-in-one.nix:39:5` |

## Post-Baseline Repair

After recording the baseline, `flake.nix` was adjusted so the netboot image configurations receive the UltraCloud overlay during evaluation. That keeps the baseline intact while making the named canonical-profile outputs evaluable.

Post-fix spot check:

- `ultracloud-iso`: `/nix/store/j60isp8ai10vkgdncvi3wcjdgxqwjzpy-nixos-system-nixos-26.05.20251208.addf7cf.drv`
- `node01`: `/nix/store/di87n45m5v30n8gccbs8pic2j8wbwgvr-nixos-system-node01-26.05.20251208.addf7cf.drv`
- `netboot-control-plane`: `/nix/store/afknxzr1mhrlrzrkp8mj9q1fwwahdld3-nixos-system-nixos-kexec-26.05.20251208.addf7cf.drv`
- `netboot-worker`: `/nix/store/6x51ss2ql1n4nhi8ad0avhvzk4n6arcr-nixos-system-nixos-kexec-26.05.20251208.addf7cf.drv`
- `netboot-all-in-one`: `/nix/store/2l57rda3pnd1hivjicfmp53zpimxn00n-nixos-system-nixos-kexec-26.05.20251208.addf7cf.drv`