openstack/tripleo-heat-templates
Code Issues Proposed changes

New Parameter NovaCronArchiveDeleteAllCells and NovaCronArchiveDeleteRowsAge

Browse Source 
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.

Depends-On: https://review.opendev.org/696900
Depends-On: https://review.opendev.org/697299

Change-Id: I91cb1e16f65b23117235d4eac76f03748b47e926
This commit is contained in:
Martin Schuppert 2019-12-04 15:57:37 +01:00
parent d0b6fa9806
commit f4a4b236cf
2 changed files with 40 additions and 2 deletions
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20
deployment/nova/nova-base-puppet.yaml
View File

@ -125,7 +125,7 @@ parameters:
type: string
description: >
Cron to move deleted instances to another table - Max Rows
default: '100'
default: '1000'
NovaCronArchiveDeleteRowsUser:
type: string
description: >
@ -151,6 +151,20 @@ parameters:
description: >
Purge shadow tables immediately after scheduled archiving
default: false
NovaCronArchiveDeleteAllCells:
type: boolean
description: >
Archive deleted instances from all cells
default: true
NovaCronArchiveDeleteRowsAge:
type: number
description: >
Cron to archive deleted instances - Age
This will define the retention policy when
archiving the deleted instances entries in days.
0 means, purge data older than today in
shadow tables.
default: 90
NovaCronPurgeShadowTablesMinute:
type: string
description: >
@ -209,7 +223,7 @@ parameters:
type: boolean
description: >
Cron to purge shadow tables - All cells
default: false
default: true
NovaOVSDBConnection:
type: string
description: OVS DB connection string to used by Nova
@ -375,6 +389,8 @@ outputs:
nova::cron::archive_deleted_rows::maxdelay: {get_param: NovaCronArchiveDeleteRowsMaxDelay}
nova::cron::archive_deleted_rows::until_complete: {get_param: NovaCronArchiveDeleteRowsUntilComplete}
nova::cron::archive_deleted_rows::purge: {get_param: NovaCronArchiveDeleteRowsPurge}
nova::cron::archive_deleted_rows::all_cells: {get_param: NovaCronArchiveDeleteAllCells}
nova::cron::archive_deleted_rows::age: {get_param: NovaCronArchiveDeleteRowsAge}
nova::cron::purge_shadow_tables::minute: {get_param: NovaCronPurgeShadowTablesMinute}
nova::cron::purge_shadow_tables::hour: {get_param: NovaCronPurgeShadowTablesHour}
nova::cron::purge_shadow_tables::monthday: {get_param: NovaCronPurgeShadowTablesMonthday}

22
releasenotes/notes/nova_cron_archive_delete_parameters-19288fa689965c58.yaml Normal file
View File

@ -0,0 +1,22 @@
---
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.