openstack/openstack-ansible-os_zun
Code Issues Proposed changes

Implement variables to address oslo.messaging improvements

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During last release cycle oslo.messaging has landed [1] series of extremely
useful changes that are designed to implement modern messaging
techniques for rabbitmq quorum queues.

Since these changes are breaking and require queues being re-created,
it makes total sense to align these with migration to quorum queues by default.

[1] https://review.opendev.org/q/topic:%22bug-2031497%22

Change-Id: I5608a853b15abad6ea538e167091af3296af38dd
This commit is contained in:
Dmitriy Rabotyagov 2024-05-03 20:51:52 +02:00
parent c92bee83c2
commit 8d62100e61
2 changed files with 8 additions and 0 deletions
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4
defaults/main.yml
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@ -193,6 +193,10 @@ zun_oslomsg_notify_policies: []
## RabbitMQ integration
zun_oslomsg_rabbit_quorum_queues: "{{ oslomsg_rabbit_quorum_queues | default(True) }}"
zun_oslomsg_rabbit_stream_fanout: "{{ oslomsg_rabbit_stream_fanout | default(zun_oslomsg_rabbit_quorum_queues) }}"
zun_oslomsg_rabbit_transient_quorum_queues: "{{ oslomsg_rabbit_transient_quorum_queues | default(zun_oslomsg_rabbit_stream_fanout) }}"
zun_oslomsg_rabbit_qos_prefetch_count: "{{ oslomsg_rabbit_qos_prefetch_count | default(zun_oslomsg_rabbit_stream_fanout | ternary(10, 0)) }}"
zun_oslomsg_rabbit_queue_manager: "{{ oslomsg_rabbit_queue_manager | default(zun_oslomsg_rabbit_quorum_queues) }}"
zun_oslomsg_rabbit_quorum_delivery_limit: "{{ oslomsg_rabbit_quorum_delivery_limit | default(0) }}"
zun_oslomsg_rabbit_quorum_max_memory_bytes: "{{ oslomsg_rabbit_quorum_max_memory_bytes | default(0) }}"

4
templates/zun.conf.j2
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@ -105,6 +105,10 @@ topics = {{ notification_topics | join(',') }}
[oslo_messaging_rabbit]
ssl = {{ zun_oslomsg_notify_use_ssl | bool }}
rabbit_quorum_queue = {{ zun_oslomsg_rabbit_quorum_queues }}
rabbit_transient_quorum_queue = {{ zun_oslomsg_rabbit_transient_quorum_queues }}
rabbit_qos_prefetch_count = {{ zun_oslomsg_rabbit_qos_prefetch_count }}
use_queue_manager = {{ zun_oslomsg_rabbit_queue_manager }}
rabbit_stream_fanout = {{ zun_oslomsg_rabbit_stream_fanout }}
rabbit_quorum_delivery_limit = {{ zun_oslomsg_rabbit_quorum_delivery_limit }}
rabbit_quorum_max_memory_bytes = {{ zun_oslomsg_rabbit_quorum_max_memory_bytes }}