feat: resource-control view of reef-storage

Project the planned Scaleway backup bucket onto the new storage reef.

data/reefs/reef-storage.json

@@ -0,0 +1,19 @@
+{
+  "schema_version": "0.1",
+  "reef_id": "reef-storage",
+  "repo": "reef-storage",
+  "declaration_ref": "reef:storage/declarations/reef.yaml",
+  "procuring_entity_id": "entity:railiance",
+  "financial_entity_id": "entity:railiance",
+  "role": "storage_substrate",
+  "resources": [
+    {"resource_id": "resource:platform:audit-storage", "role": "object_store"}
+  ],
+  "consumers_potential": ["rapp-postgres"],
+  "consumers_actual": [],
+  "notes": [
+    "Provider-delegated S3 (Scaleway). No rail.",
+    "Attribute values: reef:storage/substrate/object-stores/platform-audit-storage.yaml",
+    "Independent of reef-railiance."
+  ]
+}

tests/test_portfolio.py

@@ -92,6 +92,16 @@ class ReefViewTest(unittest.TestCase):
         self.assertNotIn("resource:platform:audit-storage", {row["resource_id"] for row in view["resources"]})
         self.assertTrue(any("reef-storage" in note for note in view["notes"]))
 
+    def test_reef_storage_view_is_delegated_object_store(self):
+        view = json.loads((ROOT / "data/reefs/reef-storage.json").read_text())
+        self.assertEqual("storage_substrate", view["role"])
+        self.assertEqual(
+            ["resource:platform:audit-storage"],
+            [row["resource_id"] for row in view["resources"]],
+        )
+        self.assertEqual(["rapp-postgres"], view["consumers_potential"])
+        self.assertEqual([], view["consumers_actual"])
+
 
 if __name__ == "__main__":
     unittest.main()