Prevent POST /dev/unload behind an opt-in setting#483
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Currently /dev/unload is mounted by default with no authentication, so any caller that can reach the API can unload the active model from memory and can possibly force repeated reload cycles (remsky#478). Add an 'allow_dev_unload' setting (default False) and return 403 when disabled, so the endpoint is off by default and can be re-enabled with ALLOW_DEV_UNLOAD=true for trusted deployments.
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Currently /dev/unload is mounted by default with no authentication, so any caller that can reach the API can unload the active model from memory and can possibly force repeated reload cycles (#478).
Added an
allow_dev_unloadsetting (defaultFalse) and return 403 when disabled. The endpoint is off by default and can be re-enabled with ALLOW_DEV_UNLOAD=true for trusted deployments.Testing:
uv run pytest(94 tests passed, I have included a new 403-when-disabled test) plus tried live, non-Docker run and I confirm/dev/unloadreturns 403 by default and 200 withALLOW_DEV_UNLOAD=trueset.Did not test via Docker Compose or on CUDA hardware (I have Apple Silicon Mac). The change is a config flag and an early return guard with no docker container or GPU specific paths, but appreciate if someone else can confirm on other environments.