fix routing tables look up key for memory bank (#383)

Co-authored-by: Dinesh Yeduguru <dineshyv@fb.com>

llama_stack/distribution/routers/routing_tables.py

@@ -182,6 +182,12 @@ class CommonRoutingTableImpl(RoutingTable):
         objs = await self.dist_registry.get_all()
         return [obj for obj in objs if obj.type == type]
 
+    async def get_all_with_types(
+        self, types: List[str]
+    ) -> List[RoutableObjectWithProvider]:
+        objs = await self.dist_registry.get_all()
+        return [obj for obj in objs if obj.type in types]
+
 
 class ModelsRoutingTable(CommonRoutingTableImpl, Models):
     async def list_models(self) -> List[ModelDefWithProvider]:
@@ -207,7 +213,14 @@ class ShieldsRoutingTable(CommonRoutingTableImpl, Shields):
 
 class MemoryBanksRoutingTable(CommonRoutingTableImpl, MemoryBanks):
     async def list_memory_banks(self) -> List[MemoryBankDefWithProvider]:
-        return await self.get_all_with_type("memory_bank")
+        return await self.get_all_with_types(
+            [
+                MemoryBankType.vector.value,
+                MemoryBankType.keyvalue.value,
+                MemoryBankType.keyword.value,
+                MemoryBankType.graph.value,
+            ]
+        )
 
     async def get_memory_bank(
         self, identifier: str

llama_stack/providers/tests/memory/fixtures.py

@@ -5,6 +5,7 @@
 # the root directory of this source tree.
 
 import os
+import tempfile
 
 import pytest
 import pytest_asyncio
@@ -15,6 +16,7 @@ from llama_stack.providers.adapters.memory.weaviate import WeaviateConfig
 from llama_stack.providers.impls.meta_reference.memory import FaissImplConfig
 
 from llama_stack.providers.tests.resolver import resolve_impls_for_test_v2
+from llama_stack.providers.utils.kvstore import SqliteKVStoreConfig
 from ..conftest import ProviderFixture, remote_stack_fixture
 from ..env import get_env_or_fail
 
@@ -26,12 +28,15 @@ def memory_remote() -> ProviderFixture:
 
 @pytest.fixture(scope="session")
 def memory_meta_reference() -> ProviderFixture:
+    temp_file = tempfile.NamedTemporaryFile(delete=False, suffix=".db")
     return ProviderFixture(
         providers=[
             Provider(
                 provider_id="meta-reference",
                 provider_type="meta-reference",
-                config=FaissImplConfig().model_dump(),
+                config=FaissImplConfig(
+                    kvstore=SqliteKVStoreConfig(db_path=temp_file.name).model_dump(),
+                ).model_dump(),
             )
         ],
     )