tripleo-heat-templates/releasenotes/notes/nova_cron_archive_delete_pa...

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---
features:
- |
Introduces two new parameters to configure the archive deleted
instances cron job.
1) NovaCronArchiveDeleteAllCells
To make sure deleted instances get archived also from the cell0
in a single cell deployment and also in additional cell databases
in case of a multi cell deployment.
2) NovaCronArchiveDeleteRowsAge
--before is required to prevent the orphaning of libvirt guests
if/when nova-compute is down when a db archive cron job fires.
This change also modifies
1) the default from 100 to 1000 for NovaCronArchiveDeleteRowsMaxRows
to match the default from the nova-manage command instead the default
of 100 from the puppet-nova parameter.
2) changes the default for NovaCronPurgeShadowTablesAllCells from
false to true also the nova-manage db purge command needs to run
for all cells instead of only the default cell.