Doug Edgar 6ab6aacfc1 fix: handle missing external_providers_dir (#3974) ... # What does this PR do? <!-- Provide a short summary of what this PR does and why. Link to relevant issues if applicable. --> This PR fixes the handling of the external_providers_dir configuration field to align with its ongoing deprecation, in favor of the provider `module` specification approach. It addresses the issue in #3950, where using the default provided run.yaml config resulted in the `external_providers_dir` parameter being set to the literal string `None`, and crashing the llama-stack server when starting. <!-- If resolving an issue, uncomment and update the line below --> Closes #3950 ## Test Plan <!-- Describe the tests you ran to verify your changes with result summaries. *Provide clear instructions so the plan can be easily re-executed.* --> - Built a new container image from `podman build . -f containers/Containerfile --build-arg DISTRO_NAME=starter --tag llama-stack:starter` - Tested it locally with `podman run -it localhost/llama-stack:starter` - Tested it on an OpenShift 4.19 cluster, deployed via the llama-stack-k8s-operator. Signed-off-by: Doug Edgar <dedgar@redhat.com>		2025-10-31 12:45:04 -07:00
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test_stack_config.py	fix: handle missing external_providers_dir (#3974)	2025-10-31 12:45:04 -07:00