Initial commit: stateful OpenStack API laboratory simulator.

Ship Keystone auth, multi-service handlers (Yoga→Dalmatian), Compose/Helm
packaging, API contract packs, and pytest/Pulumi coverage labs.

docs/domains/schema-services.md

@@ -0,0 +1,14 @@
+**Language / Язык:** [English](schema-services.md) | [Русский](../ru/domains/schema-services.md)
+
+# Schema-backed services
+
+These projects are primarily driven by contract packs + `os_api_objects`
+(demo seed inserts multiple rows per resource type):
+
+Barbican, Manila, Designate, Magnum, Zun, Trove, Mistral, Aodh, CloudKitty,
+Freezer, Blazar, Vitrage, Masakari, Tacker, Adjutant, Watcher, Zaqar, Heat-CFN.
+
+Ports: [ports.md](../ports.md). Operations: [api_coverage.md](../api_coverage.md).
+
+CRUD lifecycle is exercised by `examples/python/openstack_surface_probe.py`
+and `tests/openstack/conformance/`.