openstack
/
tripleo-heat-templates
Code Issues Proposed changes

Add the NovaImageCacheTTL to the nova compute service 

This exposes the remove_unused_original_minimum_age_seconds from nova.conf
which controls the time (in seconds) that nova compute should continue
caching an image once it is no longer used by and instances on the host.

Change-Id: Idfa892bab0cb59de5a418f0dc23a6e7d60100a49
(cherry picked from commit 0e03ba791f)
(cherry picked from commit b42881eae4)
This commit is contained in:
Oliver Walsh 2020-09-02 19:05:29 +01:00
parent 7e371158cc
commit 0498a62eab
2 changed files with 18 additions and 0 deletions
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10
deployment/nova/nova-compute-container-puppet.yaml
View File

@ -398,6 +398,14 @@ parameters:
The value can be multiple addresses separated by commas.
type: comma_delimited_list
default: []
NovaImageCacheTTL:
type: number
description: >
Time in seconds that nova compute should continue caching an image once
it is no longer used by any instances on the host
default: 86400
tags:
- role_specific
# DEPRECATED: the following options are deprecated and are currently maintained
# for backwards compatibility. They will be removed in future release.
@ -496,6 +504,7 @@ resources:
nova::disk_allocation_ratio: NovaDiskAllocationRatio
nova::compute::libvirt::pmem_namespaces: NovaPMEMMappings
nova_pmem_namespaces: NovaPMEMNamespaces
nova::compute::libvirt::remove_unused_original_minimum_age_seconds: NovaImageCacheTTL
- values: {get_param: [RoleParameters]}
- values:
NovaVcpuPinSet: {get_param: NovaVcpuPinSet}
@ -569,6 +578,7 @@ resources:
NovaDiskAllocationRatio: {get_param: NovaDiskAllocationRatio}
NovaPMEMMappings: {get_param: NovaPMEMMappings}
NovaPMEMNamespaces: {get_param: NovaPMEMNamespaces}
NovaImageCacheTTL: {get_param: NovaImageCacheTTL}
conditions:
insecure_registry_is_empty: {equals : [{get_param: DockerInsecureRegistryAddress}, []]}

8
releasenotes/notes/nova_image_cache_ttl-824f241363b9dd4e.yaml Normal file
View File

@ -0,0 +1,8 @@
---
features:
- |
Add the NovaImageCacheTTL to the nova compute service.
This exposes the remove_unused_original_minimum_age_seconds from nova.conf
which controls the time (in seconds) that nova compute should continue
caching an image once it is no longer used by and instances on the host.
Defaults to 86400 (24hrs)