ironic/releasenotes/notes/graceful_shutdown_wait-9a62...

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---
features:
- |
On shutdown the conductor will wait for at most
``[DEFAULT]graceful_shutdown_timeout`` seconds for existing lock node
reservations to clear. Previously lock reservations were cleared
immediately, which in some cases would result in nodes going into a failed
state.
upgrade:
- |
``[DEFAULT]graceful_shutdown_timeout`` defaults to 60s. Systemd
``TimeoutStopSec`` defaults to 30s. Kubernetes
``terminationGracePeriodSeconds`` defaults to 90s. It is recommended to
align the value of ``[DEFAULT]graceful_shutdown_timeout`` with the graceful
timeout of the process manager of the conductor process.