Initial release of the oVirt/RHV Engine API simulator.

Stateful FastAPI lab with contract packs, Compose/Helm, Docker Hub release
targets, and Pulumi coverage across all Engine series (GET/POST/PUT/DELETE/HEAD).

docs/seed-profiles.md

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+**Language / Язык:** [English](seed-profiles.md) | [Русский](ru/seed-profiles.md)
+
+# Seed profiles
+
+| Profile | How to load | Contents |
+|---|---|---|
+| `minimal` | Simulator startup (if DB is not already `demo`) / `make seed` / `python -m app.ovirt.seed_cli --profile minimal` / Helm seed Job | 1 datacenter, 1 cluster, 1 host, Blank template, 4 users, small inventory sample |
+| `demo` | `make seed-demo` / UI Data drawer / Helm `seed.profile=demo` / `--profile demo` | ~1000 VMs, multi-host DC, networks, storage domains, disks, nested samples |
+
+On Compose, the FastAPI lifespan loads **`minimal`** automatically when the DB
+is empty or not marked as `demo`. Use `make seed-demo` (or the UI Data drawer)
+for the large profile. Helm can also run a seed Job (`seed.enabled`).
+
+Password for all users: **`secret`**. Domain: **`internal`**.
+
+Principals: `admin@internal`, `ops@internal`, `developer@internal`,
+`demo@internal`.
+
+## CLI
+
+```bash
+make seed
+make seed-demo
+
+# equivalent
+docker compose run --rm --entrypoint python simulator \
+  -m app.ovirt.seed_cli --profile demo
+```
+
+## Helm
+
+```yaml
+seed:
+  enabled: true
+  profile: demo   # or minimal
+```
+
+## Behaviour
+
+Both profiles **truncate** oVirt lab tables then reload. Prefer `demo` for
+density and nested GET probes; `minimal` for fast CI.