* fix(proxy): persist sent model_info fields on POST /model/update
POST /model/update rebuilt litellm_params from the request but dropped the
request's model_info, so changing base_model (or mode, tier, etc.) on an
existing DB model was silently ignored. Clients that only use this endpoint,
like the Terraform provider, could never fix a deployment's base_model
without deleting and recreating it.
Persist the model_info fields the caller actually sent, on top of the stored
ones. ModelInfo defaults never overwrite stored values, server-owned, team,
PTU and pricing fields stay on their dedicated write paths, and values echoed
from a /model/info response are not pinned.
* fix(proxy): keep echoed and blank model_info values out of POST /model/update writes
Blank strings from typed clients no longer overwrite stored values. Values echoed from
/model/info (the stored base model's cost map entry and discovered limits) are not
pinned, and an echoed catalog value resets a differing stored override like PATCH does.
direct_access and access_via_team_ids stay display-only. The tests stop patching the
auth check class and give the team lookup a real row instead.
* fix(proxy): lock the model row and skip unchanged model_info on POST /model/update
* fix(proxy): treat only keyed /model/update bodies as echoes and write the stored model_info as saved
A typed model_info value that matched the cost map, or the previous base model's entry,
was dropped and could erase a stored override. Echo detection now follows PATCH, only a
body carrying the /model/info key counts, compared against the base model the row has
after the write. The locked write patches the stored JSON instead of dumping the hydrated
Deployment, so litellm_params pricing is no longer copied into model_info. Tests run the
real Router with discovery over a mock upstream
* docs(terraform): note that model_info updates now take effect and overwrite values set outside Terraform
* test: expect POST /model/update to save the cache point flag, and wrap long test lines
test_x06 pinned the old contract, where POST /model/update answered 200 and ignored model_info.
This PR makes POST save model_info the way PATCH does, so x06 now asserts what its PATCH sibling
x01 asserts, the stored flag flips to true and cache points come back on.
* fix(proxy): answer 400 when POST /model/update gets an access_groups that is not a list of strings
* fix(proxy): read discovered model info through the router registry entry point
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Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
b20acb4869