feat: persist ENABLE_MANAGED_GPU_EXPERIENCE state as a marker file on disk#7952
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feat: persist ENABLE_MANAGED_GPU_EXPERIENCE state as a marker file on disk#7952
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… disk Allow other node components to discover whether managed GPU experience is enabled by writing /opt/azure/containers/managed-gpu-experience.enabled on enable and removing it on disable, following the established marker file pattern (e.g. provision.complete). Signed-off-by: Suraj Deshmukh <suraj.deshmukh@microsoft.com>
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Pull request overview
This PR adds a marker file /opt/azure/containers/managed-gpu-experience.enabled to persist the managed GPU experience state, allowing other node components to discover whether the feature is enabled. The implementation follows the established marker file pattern (e.g., provision.complete, base_prep.complete).
Changes:
- Added marker file creation/deletion in
configureManagedGPUExperience()function - Updated unit tests to mock and verify
mkdir,touch, andrmcommands - Regenerated test snapshots (gzipped CustomData) to reflect the updated script
Reviewed changes
Copilot reviewed 33 out of 67 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| parts/linux/cloud-init/artifacts/cse_config.sh | Added marker file logic with directory creation and file touch/removal |
| spec/parts/linux/cloud-init/artifacts/cse_config_spec.sh | Added mocks for mkdir, touch, rm and test assertions |
| pkg/agent/testdata/*/CustomData | Regenerated gzipped cloud-init data snapshots |
awesomenix
approved these changes
Feb 25, 2026
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Allow other node components to discover whether managed GPU experience
is enabled by writing /opt/azure/containers/managed-gpu-experience.enabled
on enable and removing it on disable, following the established marker
file pattern (e.g. provision.complete).