nova/releasenotes/notes/vendordata-reboot-cache-boo...

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YAML

---
features:
- |
The vendordata metadata system now caches boot time roles. Some external
vendordata services want to provide metadata based on the role of the user
who started the instance. It would be confusing if the metadata returned
changed later if the role of the user changed, so we cache the boot time
roles and then pass those to the external vendordata service.