openstack
/
puppet-ec2api
Code Issues Proposed changes

Add HashClient retry options for the dogpile.cache backend 

This patch specifies a set of options required to setup the HashClient
retry feature of dogpile.cache cache backend.

Original oslo.cache change:
https://review.opendev.org/c/openstack/oslo.cache/+/824944

Co-Authored-By: Hervé Beraud <hberaud@redhat.com>
Depends-On: https://review.opendev.org/826870
Change-Id: Icecc2329c7f4732ee63dbb34a1b8d9d99a30239a
This commit is contained in:
Takashi Kajinami 2022-02-16 11:40:46 +09:00
parent f2678624ec
commit d6327e99d7
3 changed files with 36 additions and 0 deletions
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22
manifests/cache.pp
View File

@ -133,6 +133,22 @@
# (Optional) Number of seconds to sleep between each attempt.
# Default to $::os_service_default
#
# [*hashclient_retry_attempts*]
# (Optional) Amount of times a client should be tried
# before it is marked dead and removed from the pool in
# the HashClient's internal mechanisms.
# Default to $::os_service_default
#
# [*hashclient_retry_delay*]
# (Optional) Time in seconds that should pass between
# retry attempts in the HashClient's internal mechanisms.
# Default to $::os_service_default
#
# [*dead_timeout*]
# (Optional) Time in seconds before attempting to add a node
# back in the pool in the HashClient's internal mechanisms.
# Default to $::os_service_default
#
class ec2api::cache (
$config_prefix = $::os_service_default,
$expiration_time = $::os_service_default,
@ -156,6 +172,9 @@ class ec2api::cache (
$enable_retry_client = $::os_service_default,
$retry_attempts = $::os_service_default,
$retry_delay = $::os_service_default,
$hashclient_retry_attempts = $::os_service_default,
$hashclient_retry_delay = $::os_service_default,
$dead_timeout = $::os_service_default,
) {
include ec2api::deps
@ -183,5 +202,8 @@ class ec2api::cache (
enable_retry_client => $enable_retry_client,
retry_attempts => $retry_attempts,
retry_delay => $retry_delay,
hashclient_retry_attempts => $hashclient_retry_attempts,
hashclient_retry_delay => $hashclient_retry_delay,
dead_timeout => $dead_timeout,
}
}

5
releasenotes/notes/add_cache_hashclient_retry_options-cb26062940c71f69.yaml Normal file
View File

@ -0,0 +1,5 @@
---
features:
- |
Add options to configure pymemcache's HashClient retrying mechanisms
(dogpile.cache) backend.

9
spec/classes/ec2api_cache_spec.rb
View File

@ -32,6 +32,9 @@ describe 'ec2api::cache' do
:enable_retry_client => '<SERVICE DEFAULT>',
:retry_attempts => '<SERVICE DEFAULT>',
:retry_delay => '<SERVICE DEFAULT>',
:hashclient_retry_attempts => '<SERVICE DEFAULT>',
:hashclient_retry_delay => '<SERVICE DEFAULT>',
:dead_timeout => '<SERVICE DEFAULT>',
:manage_backend_package => true,
)
end
@ -56,6 +59,9 @@ describe 'ec2api::cache' do
:enable_retry_client => false,
:retry_attempts => 2,
:retry_delay => 0,
:hashclient_retry_attempts => 2,
:hashclient_retry_delay => 1,
:dead_timeout => 60,
:manage_backend_package => false,
}
end
@ -83,6 +89,9 @@ describe 'ec2api::cache' do
:enable_retry_client => false,
:retry_attempts => 2,
:retry_delay => 0,
:hashclient_retry_attempts => 2,
:hashclient_retry_delay => 1,
:dead_timeout => 60,
:manage_backend_package => false,
)
end