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.
2026-07-18 04:26:48 +03:00
commit 6033967e6a
509 changed files with 464404 additions and 0 deletions
@@ -0,0 +1,105 @@
+"""Read JSON documents stored in ``os_api_objects`` (discovery, schemas, catalog)."""
+
+from __future__ import annotations
+
+import json
+from typing import Any
+
+from asyncpg import Connection
+
+from app.openstack.errors import OpenStackError
+from app.openstack.ids import oid
+
+
+async def fetch_doc(
+    conn: Connection,
+    *,
+    service: str,
+    resource_type: str,
+    name: str = "default",
+) -> dict[str, Any] | None:
+    row = await conn.fetchrow(
+        """SELECT data FROM os_api_objects
+           WHERE service=$1 AND resource_type=$2 AND name=$3
+           ORDER BY updated_at DESC
+           LIMIT 1""",
+        service,
+        resource_type,
+        name,
+    )
+    if row is None:
+        return None
+    data = row["data"]
+    if isinstance(data, str):
+        data = json.loads(data)
+    return dict(data or {})
+
+
+async def require_doc(
+    conn: Connection,
+    *,
+    service: str,
+    resource_type: str,
+    name: str = "default",
+) -> dict[str, Any]:
+    doc = await fetch_doc(conn, service=service, resource_type=resource_type, name=name)
+    if doc is None:
+        raise OpenStackError(
+            "NotFound",
+            f"{service}/{resource_type}/{name} not seeded in database",
+            status_code=404,
+        )
+    return doc
+
+
+async def list_docs(
+    conn: Connection,
+    *,
+    service: str,
+    resource_type: str,
+) -> list[dict[str, Any]]:
+    rows = await conn.fetch(
+        """SELECT id, name, status, data FROM os_api_objects
+           WHERE service=$1 AND resource_type=$2
+           ORDER BY created_at NULLS LAST, name""",
+        service,
+        resource_type,
+    )
+    items: list[dict[str, Any]] = []
+    for row in rows:
+        data = row["data"]
+        if isinstance(data, str):
+            data = json.loads(data)
+        data = dict(data or {})
+        data.setdefault("id", str(row["id"]))
+        data.setdefault("name", row["name"])
+        data.setdefault("status", row["status"])
+        items.append(data)
+    return items
+
+
+async def upsert_doc(
+    conn: Connection,
+    *,
+    service: str,
+    resource_type: str,
+    name: str,
+    data: dict[str, Any],
+    project_id: Any | None = None,
+    status: str = "ACTIVE",
+) -> None:
+    item_id = oid(f"doc:{service}:{resource_type}:{name}")
+    payload = {"id": str(item_id), "name": name, **data}
+    await conn.execute(
+        """INSERT INTO os_api_objects(id, service, resource_type, project_id, name, status, data)
+           VALUES($1,$2,$3,$4,$5,$6,$7::jsonb)
+           ON CONFLICT (id) DO UPDATE SET
+             data=EXCLUDED.data, status=EXCLUDED.status, updated_at=now()""",
+        item_id,
+        service,
+        resource_type,
+        project_id,
+        name,
+        status,
+        json.dumps(payload),
+    )