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registry_server.py
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834 lines (752 loc) · 29.3 KB
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import logging
from concurrent import futures
from datetime import datetime, timezone
from typing import Optional, Union, cast
import grpc
from google.protobuf.empty_pb2 import Empty
from grpc_health.v1 import health, health_pb2, health_pb2_grpc
from grpc_reflection.v1alpha import reflection
from feast import FeatureService, FeatureStore
from feast.base_feature_view import BaseFeatureView
from feast.data_source import DataSource
from feast.entity import Entity
from feast.errors import FeatureViewNotFoundException
from feast.feast_object import FeastObject
from feast.feature_view import FeatureView
from feast.grpc_error_interceptor import ErrorInterceptor
from feast.infra.infra_object import Infra
from feast.infra.registry.base_registry import BaseRegistry
from feast.on_demand_feature_view import OnDemandFeatureView
from feast.permissions.action import AuthzedAction
from feast.permissions.permission import Permission
from feast.permissions.security_manager import (
assert_permissions,
assert_permissions_to_update,
permitted_resources,
)
from feast.permissions.server.grpc import AuthInterceptor
from feast.permissions.server.utils import (
AuthManagerType,
ServerType,
init_auth_manager,
init_security_manager,
str_to_auth_manager_type,
)
from feast.project import Project
from feast.protos.feast.registry import RegistryServer_pb2, RegistryServer_pb2_grpc
from feast.saved_dataset import SavedDataset, ValidationReference
from feast.stream_feature_view import StreamFeatureView
logger = logging.getLogger(__name__)
logger.setLevel(logging.INFO)
def _build_any_feature_view_proto(feature_view: BaseFeatureView):
if isinstance(feature_view, StreamFeatureView):
arg_name = "stream_feature_view"
feature_view_proto = feature_view.to_proto()
elif isinstance(feature_view, FeatureView):
arg_name = "feature_view"
feature_view_proto = feature_view.to_proto()
elif isinstance(feature_view, OnDemandFeatureView):
arg_name = "on_demand_feature_view"
feature_view_proto = feature_view.to_proto()
return RegistryServer_pb2.AnyFeatureView(
feature_view=feature_view_proto if arg_name == "feature_view" else None,
stream_feature_view=feature_view_proto
if arg_name == "stream_feature_view"
else None,
on_demand_feature_view=feature_view_proto
if arg_name == "on_demand_feature_view"
else None,
)
class RegistryServer(RegistryServer_pb2_grpc.RegistryServerServicer):
def __init__(self, registry: BaseRegistry) -> None:
super().__init__()
self.proxied_registry = registry
def ApplyEntity(self, request: RegistryServer_pb2.ApplyEntityRequest, context):
entity = cast(
Entity,
assert_permissions_to_update(
resource=Entity.from_proto(request.entity),
getter=self.proxied_registry.get_entity,
project=request.project,
),
)
self.proxied_registry.apply_entity(
entity=entity,
project=request.project,
commit=request.commit,
)
return Empty()
def GetEntity(self, request: RegistryServer_pb2.GetEntityRequest, context):
return assert_permissions(
self.proxied_registry.get_entity(
name=request.name,
project=request.project,
allow_cache=request.allow_cache,
),
actions=[AuthzedAction.DESCRIBE],
).to_proto()
def ListEntities(self, request: RegistryServer_pb2.ListEntitiesRequest, context):
return RegistryServer_pb2.ListEntitiesResponse(
entities=[
entity.to_proto()
for entity in permitted_resources(
resources=cast(
list[FeastObject],
self.proxied_registry.list_entities(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
),
),
actions=AuthzedAction.DESCRIBE,
)
]
)
def DeleteEntity(self, request: RegistryServer_pb2.DeleteEntityRequest, context):
assert_permissions(
resource=self.proxied_registry.get_entity(
name=request.name, project=request.project
),
actions=AuthzedAction.DELETE,
)
self.proxied_registry.delete_entity(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def ApplyDataSource(
self, request: RegistryServer_pb2.ApplyDataSourceRequest, context
):
data_source = cast(
DataSource,
assert_permissions_to_update(
resource=DataSource.from_proto(request.data_source),
getter=self.proxied_registry.get_data_source,
project=request.project,
),
)
self.proxied_registry.apply_data_source(
data_source=data_source,
project=request.project,
commit=request.commit,
)
return Empty()
def GetDataSource(self, request: RegistryServer_pb2.GetDataSourceRequest, context):
return assert_permissions(
resource=self.proxied_registry.get_data_source(
name=request.name,
project=request.project,
allow_cache=request.allow_cache,
),
actions=AuthzedAction.DESCRIBE,
).to_proto()
def ListDataSources(
self, request: RegistryServer_pb2.ListDataSourcesRequest, context
):
return RegistryServer_pb2.ListDataSourcesResponse(
data_sources=[
data_source.to_proto()
for data_source in permitted_resources(
resources=cast(
list[FeastObject],
self.proxied_registry.list_data_sources(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
),
),
actions=AuthzedAction.DESCRIBE,
)
]
)
def DeleteDataSource(
self, request: RegistryServer_pb2.DeleteDataSourceRequest, context
):
assert_permissions(
resource=self.proxied_registry.get_data_source(
name=request.name,
project=request.project,
),
actions=AuthzedAction.DELETE,
)
self.proxied_registry.delete_data_source(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def GetFeatureView(
self, request: RegistryServer_pb2.GetFeatureViewRequest, context
):
return assert_permissions(
self.proxied_registry.get_feature_view(
name=request.name,
project=request.project,
allow_cache=request.allow_cache,
),
actions=[AuthzedAction.DESCRIBE],
).to_proto()
def GetAnyFeatureView(
self, request: RegistryServer_pb2.GetAnyFeatureViewRequest, context
):
feature_view = assert_permissions(
cast(
FeastObject,
self.proxied_registry.get_any_feature_view(
name=request.name,
project=request.project,
allow_cache=request.allow_cache,
),
),
actions=[AuthzedAction.DESCRIBE],
)
return RegistryServer_pb2.GetAnyFeatureViewResponse(
any_feature_view=_build_any_feature_view_proto(
cast(BaseFeatureView, feature_view)
)
)
def ApplyFeatureView(
self, request: RegistryServer_pb2.ApplyFeatureViewRequest, context
):
feature_view_type = request.WhichOneof("base_feature_view")
if feature_view_type == "feature_view":
feature_view = FeatureView.from_proto(request.feature_view)
elif feature_view_type == "on_demand_feature_view":
feature_view = OnDemandFeatureView.from_proto(
request.on_demand_feature_view
)
elif feature_view_type == "stream_feature_view":
feature_view = StreamFeatureView.from_proto(request.stream_feature_view)
assert_permissions_to_update(
resource=feature_view,
# Will replace with the new get_any_feature_view method later
getter=self.proxied_registry.get_feature_view,
project=request.project,
)
(
self.proxied_registry.apply_feature_view(
feature_view=feature_view,
project=request.project,
commit=request.commit,
),
)
return Empty()
def ListFeatureViews(
self, request: RegistryServer_pb2.ListFeatureViewsRequest, context
):
return RegistryServer_pb2.ListFeatureViewsResponse(
feature_views=[
feature_view.to_proto()
for feature_view in permitted_resources(
resources=cast(
list[FeastObject],
self.proxied_registry.list_feature_views(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
),
),
actions=AuthzedAction.DESCRIBE,
)
]
)
def ListAllFeatureViews(
self, request: RegistryServer_pb2.ListAllFeatureViewsRequest, context
):
return RegistryServer_pb2.ListAllFeatureViewsResponse(
feature_views=[
_build_any_feature_view_proto(cast(BaseFeatureView, feature_view))
for feature_view in permitted_resources(
resources=cast(
list[FeastObject],
self.proxied_registry.list_all_feature_views(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
),
),
actions=AuthzedAction.DESCRIBE,
)
]
)
def DeleteFeatureView(
self, request: RegistryServer_pb2.DeleteFeatureViewRequest, context
):
feature_view: Union[StreamFeatureView, FeatureView]
try:
feature_view = self.proxied_registry.get_stream_feature_view(
name=request.name, project=request.project, allow_cache=False
)
except FeatureViewNotFoundException:
feature_view = self.proxied_registry.get_feature_view(
name=request.name, project=request.project, allow_cache=False
)
assert_permissions(
resource=feature_view,
actions=[AuthzedAction.DELETE],
)
self.proxied_registry.delete_feature_view(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def GetStreamFeatureView(
self, request: RegistryServer_pb2.GetStreamFeatureViewRequest, context
):
return assert_permissions(
resource=self.proxied_registry.get_stream_feature_view(
name=request.name,
project=request.project,
allow_cache=request.allow_cache,
),
actions=[AuthzedAction.DESCRIBE],
).to_proto()
def ListStreamFeatureViews(
self, request: RegistryServer_pb2.ListStreamFeatureViewsRequest, context
):
return RegistryServer_pb2.ListStreamFeatureViewsResponse(
stream_feature_views=[
stream_feature_view.to_proto()
for stream_feature_view in permitted_resources(
resources=cast(
list[FeastObject],
self.proxied_registry.list_stream_feature_views(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
),
),
actions=AuthzedAction.DESCRIBE,
)
]
)
def GetOnDemandFeatureView(
self, request: RegistryServer_pb2.GetOnDemandFeatureViewRequest, context
):
return assert_permissions(
resource=self.proxied_registry.get_on_demand_feature_view(
name=request.name,
project=request.project,
allow_cache=request.allow_cache,
),
actions=[AuthzedAction.DESCRIBE],
).to_proto()
def ListOnDemandFeatureViews(
self, request: RegistryServer_pb2.ListOnDemandFeatureViewsRequest, context
):
return RegistryServer_pb2.ListOnDemandFeatureViewsResponse(
on_demand_feature_views=[
on_demand_feature_view.to_proto()
for on_demand_feature_view in permitted_resources(
resources=cast(
list[FeastObject],
self.proxied_registry.list_on_demand_feature_views(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
),
),
actions=AuthzedAction.DESCRIBE,
)
]
)
def ApplyFeatureService(
self, request: RegistryServer_pb2.ApplyFeatureServiceRequest, context
):
feature_service = cast(
FeatureService,
assert_permissions_to_update(
resource=FeatureService.from_proto(request.feature_service),
getter=self.proxied_registry.get_feature_service,
project=request.project,
),
)
self.proxied_registry.apply_feature_service(
feature_service=feature_service,
project=request.project,
commit=request.commit,
)
return Empty()
def GetFeatureService(
self, request: RegistryServer_pb2.GetFeatureServiceRequest, context
):
return assert_permissions(
resource=self.proxied_registry.get_feature_service(
name=request.name,
project=request.project,
allow_cache=request.allow_cache,
),
actions=[AuthzedAction.DESCRIBE],
).to_proto()
def ListFeatureServices(
self, request: RegistryServer_pb2.ListFeatureServicesRequest, context
):
return RegistryServer_pb2.ListFeatureServicesResponse(
feature_services=[
feature_service.to_proto()
for feature_service in permitted_resources(
resources=cast(
list[FeastObject],
self.proxied_registry.list_feature_services(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
),
),
actions=AuthzedAction.DESCRIBE,
)
]
)
def DeleteFeatureService(
self, request: RegistryServer_pb2.DeleteFeatureServiceRequest, context
):
(
assert_permissions(
resource=self.proxied_registry.get_feature_service(
name=request.name, project=request.project
),
actions=[AuthzedAction.DELETE],
),
)
self.proxied_registry.delete_feature_service(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def ApplySavedDataset(
self, request: RegistryServer_pb2.ApplySavedDatasetRequest, context
):
saved_dataset = cast(
SavedDataset,
assert_permissions_to_update(
resource=SavedDataset.from_proto(request.saved_dataset),
getter=self.proxied_registry.get_saved_dataset,
project=request.project,
),
)
self.proxied_registry.apply_saved_dataset(
saved_dataset=saved_dataset,
project=request.project,
commit=request.commit,
)
return Empty()
def GetSavedDataset(
self, request: RegistryServer_pb2.GetSavedDatasetRequest, context
):
return assert_permissions(
self.proxied_registry.get_saved_dataset(
name=request.name,
project=request.project,
allow_cache=request.allow_cache,
),
actions=[AuthzedAction.DESCRIBE],
).to_proto()
def ListSavedDatasets(
self, request: RegistryServer_pb2.ListSavedDatasetsRequest, context
):
return RegistryServer_pb2.ListSavedDatasetsResponse(
saved_datasets=[
saved_dataset.to_proto()
for saved_dataset in permitted_resources(
resources=cast(
list[FeastObject],
self.proxied_registry.list_saved_datasets(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
),
),
actions=AuthzedAction.DESCRIBE,
)
]
)
def DeleteSavedDataset(
self, request: RegistryServer_pb2.DeleteSavedDatasetRequest, context
):
assert_permissions(
resource=self.proxied_registry.get_saved_dataset(
name=request.name, project=request.project
),
actions=[AuthzedAction.DELETE],
)
self.proxied_registry.delete_saved_dataset(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def ApplyValidationReference(
self, request: RegistryServer_pb2.ApplyValidationReferenceRequest, context
):
validation_reference = cast(
ValidationReference,
assert_permissions_to_update(
resource=ValidationReference.from_proto(request.validation_reference),
getter=self.proxied_registry.get_validation_reference,
project=request.project,
),
)
self.proxied_registry.apply_validation_reference(
validation_reference=validation_reference,
project=request.project,
commit=request.commit,
)
return Empty()
def GetValidationReference(
self, request: RegistryServer_pb2.GetValidationReferenceRequest, context
):
return assert_permissions(
self.proxied_registry.get_validation_reference(
name=request.name,
project=request.project,
allow_cache=request.allow_cache,
),
actions=[AuthzedAction.DESCRIBE],
).to_proto()
def ListValidationReferences(
self, request: RegistryServer_pb2.ListValidationReferencesRequest, context
):
return RegistryServer_pb2.ListValidationReferencesResponse(
validation_references=[
validation_reference.to_proto()
for validation_reference in permitted_resources(
resources=cast(
list[FeastObject],
self.proxied_registry.list_validation_references(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
),
),
actions=AuthzedAction.DESCRIBE,
)
]
)
def DeleteValidationReference(
self, request: RegistryServer_pb2.DeleteValidationReferenceRequest, context
):
assert_permissions(
resource=self.proxied_registry.get_validation_reference(
name=request.name, project=request.project
),
actions=[AuthzedAction.DELETE],
)
self.proxied_registry.delete_validation_reference(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def ListProjectMetadata(
self, request: RegistryServer_pb2.ListProjectMetadataRequest, context
):
return RegistryServer_pb2.ListProjectMetadataResponse(
project_metadata=[
project_metadata.to_proto()
for project_metadata in self.proxied_registry.list_project_metadata(
project=request.project, allow_cache=request.allow_cache
)
]
)
def ApplyMaterialization(
self, request: RegistryServer_pb2.ApplyMaterializationRequest, context
):
assert_permissions(
resource=FeatureView.from_proto(request.feature_view),
actions=[AuthzedAction.WRITE_ONLINE],
)
self.proxied_registry.apply_materialization(
feature_view=FeatureView.from_proto(request.feature_view),
project=request.project,
start_date=datetime.fromtimestamp(
request.start_date.seconds + request.start_date.nanos / 1e9,
tz=timezone.utc,
),
end_date=datetime.fromtimestamp(
request.end_date.seconds + request.end_date.nanos / 1e9, tz=timezone.utc
),
commit=request.commit,
)
return Empty()
def UpdateInfra(self, request: RegistryServer_pb2.UpdateInfraRequest, context):
self.proxied_registry.update_infra(
infra=Infra.from_proto(request.infra),
project=request.project,
commit=request.commit,
)
return Empty()
def GetInfra(self, request: RegistryServer_pb2.GetInfraRequest, context):
return self.proxied_registry.get_infra(
project=request.project, allow_cache=request.allow_cache
).to_proto()
def ApplyPermission(
self, request: RegistryServer_pb2.ApplyPermissionRequest, context
):
permission = cast(
Permission,
assert_permissions_to_update(
resource=Permission.from_proto(request.permission),
getter=self.proxied_registry.get_permission,
project=request.project,
),
)
self.proxied_registry.apply_permission(
permission=permission,
project=request.project,
commit=request.commit,
)
return Empty()
def GetPermission(self, request: RegistryServer_pb2.GetPermissionRequest, context):
permission = self.proxied_registry.get_permission(
name=request.name, project=request.project, allow_cache=request.allow_cache
)
assert_permissions(
resource=permission,
actions=[AuthzedAction.DESCRIBE],
)
permission.to_proto().spec.project = request.project
return permission.to_proto()
def ListPermissions(
self, request: RegistryServer_pb2.ListPermissionsRequest, context
):
return RegistryServer_pb2.ListPermissionsResponse(
permissions=[
permission.to_proto()
for permission in permitted_resources(
resources=cast(
list[FeastObject],
self.proxied_registry.list_permissions(
project=request.project, allow_cache=request.allow_cache
),
),
actions=AuthzedAction.DESCRIBE,
)
]
)
def DeletePermission(
self, request: RegistryServer_pb2.DeletePermissionRequest, context
):
assert_permissions(
resource=self.proxied_registry.get_permission(
name=request.name,
project=request.project,
),
actions=[AuthzedAction.DELETE],
)
self.proxied_registry.delete_permission(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def ApplyProject(self, request: RegistryServer_pb2.ApplyProjectRequest, context):
project = cast(
Project,
assert_permissions_to_update(
resource=Project.from_proto(request.project),
getter=self.proxied_registry.get_project,
project=Project.from_proto(request.project).name,
),
)
self.proxied_registry.apply_project(
project=project,
commit=request.commit,
)
return Empty()
def GetProject(self, request: RegistryServer_pb2.GetProjectRequest, context):
project = self.proxied_registry.get_project(
name=request.name, allow_cache=request.allow_cache
)
assert_permissions(
resource=project,
actions=[AuthzedAction.DESCRIBE],
)
return project.to_proto()
def ListProjects(self, request: RegistryServer_pb2.ListProjectsRequest, context):
return RegistryServer_pb2.ListProjectsResponse(
projects=[
project.to_proto()
for project in permitted_resources(
resources=cast(
list[FeastObject],
self.proxied_registry.list_projects(
allow_cache=request.allow_cache
),
),
actions=AuthzedAction.DESCRIBE,
)
]
)
def DeleteProject(self, request: RegistryServer_pb2.DeleteProjectRequest, context):
assert_permissions(
resource=self.proxied_registry.get_project(
name=request.name,
),
actions=[AuthzedAction.DELETE],
)
self.proxied_registry.delete_project(name=request.name, commit=request.commit)
return Empty()
def Commit(self, request, context):
self.proxied_registry.commit()
return Empty()
def Refresh(self, request, context):
self.proxied_registry.refresh(request.project)
return Empty()
def Proto(self, request, context):
return self.proxied_registry.proto()
def start_server(
store: FeatureStore,
port: int,
wait_for_termination: bool = True,
tls_key_path: str = "",
tls_cert_path: str = "",
):
auth_manager_type = str_to_auth_manager_type(store.config.auth_config.type)
init_security_manager(auth_type=auth_manager_type, fs=store)
init_auth_manager(
auth_type=auth_manager_type,
server_type=ServerType.GRPC,
auth_config=store.config.auth_config,
)
server = grpc.server(
futures.ThreadPoolExecutor(max_workers=10),
interceptors=_grpc_interceptors(auth_manager_type),
)
RegistryServer_pb2_grpc.add_RegistryServerServicer_to_server(
RegistryServer(store.registry), server
)
# Add health check service to server
health_servicer = health.HealthServicer()
health_pb2_grpc.add_HealthServicer_to_server(health_servicer, server)
health_servicer.set("", health_pb2.HealthCheckResponse.SERVING)
service_names_available_for_reflection = (
RegistryServer_pb2.DESCRIPTOR.services_by_name["RegistryServer"].full_name,
health_pb2.DESCRIPTOR.services_by_name["Health"].full_name,
reflection.SERVICE_NAME,
)
reflection.enable_server_reflection(service_names_available_for_reflection, server)
if tls_cert_path and tls_key_path:
with (
open(tls_cert_path, "rb") as cert_file,
open(tls_key_path, "rb") as key_file,
):
certificate_chain = cert_file.read()
private_key = key_file.read()
server_credentials = grpc.ssl_server_credentials(
((private_key, certificate_chain),)
)
logger.info("Starting grpc registry server in TLS(SSL) mode")
server.add_secure_port(f"[::]:{port}", server_credentials)
else:
logger.info("Starting grpc registry server in non-TLS(SSL) mode")
server.add_insecure_port(f"[::]:{port}")
server.start()
if wait_for_termination:
logger.info(
f"Grpc server started at {'https' if tls_cert_path and tls_key_path else 'http'}://localhost:{port}"
)
server.wait_for_termination()
else:
return server
def _grpc_interceptors(
auth_type: AuthManagerType,
) -> Optional[list[grpc.ServerInterceptor]]:
"""
A list of the interceptors for the registry server.
Args:
auth_type: The type of authorization manager, from the feature store configuration.
Returns:
list[grpc.ServerInterceptor]: Optional list of interceptors. If the authorization type is set to `NONE`, it returns `None`.
"""
if auth_type == AuthManagerType.NONE:
return [ErrorInterceptor()]
return [AuthInterceptor(), ErrorInterceptor()]