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fix: add shutdown method for ProviderImpl (#1670)

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# What does this PR do?
Currently there is no shutdown method implemented for the `ProviderImpl`
class

This leads to the following warning
```shell
INFO:     Waiting for application shutdown.
INFO     2025-03-17 17:25:13,280 __main__:145 server: Shutting down                                                     
INFO     2025-03-17 17:25:13,282 __main__:129 server: Shutting down ModelsRoutingTable                                  
INFO     2025-03-17 17:25:13,284 __main__:129 server: Shutting down DatasetsRoutingTable                                
INFO     2025-03-17 17:25:13,286 __main__:129 server: Shutting down DatasetIORouter                                     
INFO     2025-03-17 17:25:13,287 __main__:129 server: Shutting down TelemetryAdapter                                    
INFO     2025-03-17 17:25:13,288 __main__:129 server: Shutting down InferenceRouter                                     
INFO     2025-03-17 17:25:13,290 __main__:129 server: Shutting down ShieldsRoutingTable                                 
INFO     2025-03-17 17:25:13,291 __main__:129 server: Shutting down SafetyRouter                                        
INFO     2025-03-17 17:25:13,292 __main__:129 server: Shutting down VectorDBsRoutingTable                               
INFO     2025-03-17 17:25:13,293 __main__:129 server: Shutting down VectorIORouter                                      
INFO     2025-03-17 17:25:13,294 __main__:129 server: Shutting down ToolGroupsRoutingTable                              
INFO     2025-03-17 17:25:13,295 __main__:129 server: Shutting down ToolRuntimeRouter                                   
INFO     2025-03-17 17:25:13,296 __main__:129 server: Shutting down MetaReferenceAgentsImpl                             
INFO     2025-03-17 17:25:13,297 __main__:129 server: Shutting down ScoringFunctionsRoutingTable                        
INFO     2025-03-17 17:25:13,298 __main__:129 server: Shutting down ScoringRouter                                       
INFO     2025-03-17 17:25:13,299 __main__:129 server: Shutting down BenchmarksRoutingTable                              
INFO     2025-03-17 17:25:13,300 __main__:129 server: Shutting down EvalRouter                                          
INFO     2025-03-17 17:25:13,301 __main__:129 server: Shutting down DistributionInspectImpl                             
INFO     2025-03-17 17:25:13,303 __main__:129 server: Shutting down ProviderImpl                                        
WARNING  2025-03-17 17:25:13,304 __main__:134 server: No shutdown method for ProviderImpl                               
INFO:     Application shutdown complete.
INFO:     Finished server process [1]
```

## Test Plan
Start a server and shut it down

Signed-off-by: Nathan Weinberg <nweinber@redhat.com>
This commit is contained in:
Nathan Weinberg 2025-03-17 17:55:40 -04:00 • committed by GitHub
parent 252a487085
commit e48af78b76
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1 changed files with 7 additions and 0 deletions
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7
llama_stack/distribution/providers.py
View file

@ -8,10 +8,13 @@
from pydantic import BaseModel
from llama_stack.apis.providers import ListProvidersResponse, ProviderInfo, Providers
from llama_stack.log import get_logger
from .datatypes import StackRunConfig
from .stack import redact_sensitive_fields
logger = get_logger(name=__name__, category="core")
class ProviderImplConfig(BaseModel):
run_config: StackRunConfig
@ -31,6 +34,10 @@ class ProviderImpl(Providers):
async def initialize(self) -> None:
pass
async def shutdown(self) -> None:
logger.debug("ProviderImpl.shutdown")
pass
async def list_providers(self) -> ListProvidersResponse:
run_config = self.config.run_config
safe_config = StackRunConfig(**redact_sensitive_fields(run_config.model_dump()))