nova/releasenotes/notes/live-migrate-config-option-force-minimum-value-c62ad8481614b146.yaml
ChangBo Guo(gcb) 03711d2648 Use min parameter to restrict live-migration config options
UpgradeImpact: IntOpt type provides min parameter to restrict integer's
minimum value in oslo.config, and will generate description about this
in the format like '# Minimum value: XXX', then we don't need round up
the minimum value quietly in code.

Change-Id: I54592ba4f46c2d6260f1513e5e29dd466c89724d
2017-02-10 11:48:26 +00:00

12 lines
479 B
YAML

---
upgrade:
- |
Three live-migration related configuration options were restricted
by minimum values since 16.0.0 and will now raise a ValueError if these
configuration options' values less than minimum values, instead of
logging warning before. These configuration options are:
- ``live_migration_downtime`` with minimum value 100
- ``live_migration_downtime_steps`` with minimum value 3
- ``live_migration_downtime_delay`` with minimum value 10