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chore!: BREAKING CHANGE removing VectorDB APIs (#3774)

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# What does this PR do?
Removes VectorDBs from API surface and our tests.

Moves tests to Vector Stores.

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## Test Plan
<!-- Describe the tests you ran to verify your changes with result
summaries. *Provide clear instructions so the plan can be easily
re-executed.* -->

---------

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>
Co-authored-by: Ashwin Bharambe <ashwin.bharambe@gmail.com>
This commit is contained in:
Francisco Arceo 2025-10-11 17:07:08 -04:00 • committed by GitHub
parent 06e4cd8e02
commit a165b8b5bb
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111 changed files with 60412 additions and 2765 deletions
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61
tests/unit/distribution/routers/test_routing_tables.py
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@ -17,7 +17,6 @@ from llama_stack.apis.datatypes import Api
from llama_stack.apis.models import Model, ModelType
from llama_stack.apis.shields.shields import Shield
from llama_stack.apis.tools import ListToolDefsResponse, ToolDef, ToolGroup
from llama_stack.apis.vector_dbs import VectorDB
from llama_stack.core.datatypes import RegistryEntrySource
from llama_stack.core.routing_tables.benchmarks import BenchmarksRoutingTable
from llama_stack.core.routing_tables.datasets import DatasetsRoutingTable
@ -25,7 +24,6 @@ from llama_stack.core.routing_tables.models import ModelsRoutingTable
from llama_stack.core.routing_tables.scoring_functions import ScoringFunctionsRoutingTable
from llama_stack.core.routing_tables.shields import ShieldsRoutingTable
from llama_stack.core.routing_tables.toolgroups import ToolGroupsRoutingTable
from llama_stack.core.routing_tables.vector_dbs import VectorDBsRoutingTable
class Impl:
@ -146,31 +144,6 @@ class ToolGroupsImpl(Impl):
)
class VectorDBImpl(Impl):
def __init__(self):
super().__init__(Api.vector_io)
async def register_vector_db(self, vector_db: VectorDB):
return vector_db
async def unregister_vector_db(self, vector_db_id: str):
return vector_db_id
async def openai_create_vector_store(self, **kwargs):
import time
import uuid
from llama_stack.apis.vector_io.vector_io import VectorStoreFileCounts, VectorStoreObject
vector_store_id = kwargs.get("provider_vector_db_id") or f"vs_{uuid.uuid4()}"
return VectorStoreObject(
id=vector_store_id,
name=kwargs.get("name", vector_store_id),
created_at=int(time.time()),
file_counts=VectorStoreFileCounts(completed=0, cancelled=0, failed=0, in_progress=0, total=0),
)
async def test_models_routing_table(cached_disk_dist_registry):
table = ModelsRoutingTable({"test_provider": InferenceImpl()}, cached_disk_dist_registry, {})
await table.initialize()
@ -263,40 +236,6 @@ async def test_shields_routing_table(cached_disk_dist_registry):
await table.unregister_shield(identifier="non-existent")
async def test_vectordbs_routing_table(cached_disk_dist_registry):
table = VectorDBsRoutingTable({"test_provider": VectorDBImpl()}, cached_disk_dist_registry, {})
await table.initialize()
m_table = ModelsRoutingTable({"test_provider": InferenceImpl()}, cached_disk_dist_registry, {})
await m_table.initialize()
await m_table.register_model(
model_id="test-model",
provider_id="test_provider",
metadata={"embedding_dimension": 128},
model_type=ModelType.embedding,
)
# Register multiple vector databases and verify listing
vdb1 = await table.register_vector_db(vector_db_id="test-vectordb", embedding_model="test_provider/test-model")
vdb2 = await table.register_vector_db(vector_db_id="test-vectordb-2", embedding_model="test_provider/test-model")
vector_dbs = await table.list_vector_dbs()
assert len(vector_dbs.data) == 2
vector_db_ids = {v.identifier for v in vector_dbs.data}
assert vdb1.identifier in vector_db_ids
assert vdb2.identifier in vector_db_ids
# Verify they have UUID-based identifiers
assert vdb1.identifier.startswith("vs_")
assert vdb2.identifier.startswith("vs_")
await table.unregister_vector_db(vector_db_id=vdb1.identifier)
await table.unregister_vector_db(vector_db_id=vdb2.identifier)
vector_dbs = await table.list_vector_dbs()
assert len(vector_dbs.data) == 0
async def test_datasets_routing_table(cached_disk_dist_registry):
table = DatasetsRoutingTable({"localfs": DatasetsImpl()}, cached_disk_dist_registry, {})
await table.initialize()