feat: implement provider updating #1905
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What does this PR do?
add
v1/providers/
which uses PUT to allow users to change their provider configurationthis is a follow up to #1429 and related to #1359
a user can call something like:
llama_stack_client.providers.update(api="inference", provider_id="ollama", provider_type="remote::ollama", config={'url': 'http:/localhost:12345'})
or
llama-stack-client providers update inference ollama remote::ollama "{'url': 'http://localhost:12345'}"
this API works by adding a
RequestMiddleware
to the server which checks requests, and if the user is using PUT /v1/providers, the routes are re-registered with the re-initialized provider configurations/methodsfor the client,
self.impls
is updated to hold the proper methods+configurationsthis depends on a client PR, the CI will fail until then but succeeded locally
Test Plan
pytest -s -v tests/integration/providers/test_providers.py --stack-config=ollama --text-model=meta-llama/Llama-3.2-3B-Instruct
llama-stack-client providers update inference ollama remote::ollama "{'url': 'http://localhost:12345'}"