openstack/openstack-ansible-os_nova
Code Issues Proposed changes

Implement variables to address oslo.messaging improvements

Browse Source 
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.

Change-Id: Ia5069c9976d07ee3949e637d8eb76a06b380cdec
This commit is contained in:
Dmitriy Rabotyagov 2024-05-10 17:04:26 +02:00
parent 97c408e19d
commit 6a592e88d0
2 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
defaults/main.yml
View File

@ -175,6 +175,10 @@ nova_oslomsg_amqp1_enabled: "{{ nova_oslomsg_rpc_transport == 'amqp' }}"
### RabbitMQ info
###
nova_oslomsg_rabbit_quorum_queues: "{{ oslomsg_rabbit_quorum_queues | default(True) }}"
nova_oslomsg_rabbit_stream_fanout: "{{ oslomsg_rabbit_stream_fanout | default(nova_oslomsg_rabbit_quorum_queues) }}"
nova_oslomsg_rabbit_transient_quorum_queues: "{{ oslomsg_rabbit_transient_quorum_queues | default(nova_oslomsg_rabbit_stream_fanout) }}"
nova_oslomsg_rabbit_qos_prefetch_count: "{{ oslomsg_rabbit_qos_prefetch_count | default(nova_oslomsg_rabbit_stream_fanout | ternary(10, 0)) }}"
nova_oslomsg_rabbit_queue_manager: "{{ oslomsg_rabbit_queue_manager | default(nova_oslomsg_rabbit_quorum_queues) }}"
nova_oslomsg_rabbit_quorum_delivery_limit: "{{ oslomsg_rabbit_quorum_delivery_limit | default(0) }}"
nova_oslomsg_rabbit_quorum_max_memory_bytes: "{{ oslomsg_rabbit_quorum_max_memory_bytes | default(0) }}"

4
templates/nova.conf.j2
View File

@ -61,6 +61,10 @@ transport_url = {{ nova_oslomsg_notify_transport }}://{% for host in nova_osloms
[oslo_messaging_rabbit]
heartbeat_in_pthread = {{ nova_oslomsg_heartbeat_in_pthread }}
rabbit_quorum_queue = {{ nova_oslomsg_rabbit_quorum_queues }}
rabbit_transient_quorum_queue = {{ nova_oslomsg_rabbit_transient_quorum_queues }}
rabbit_qos_prefetch_count = {{ nova_oslomsg_rabbit_qos_prefetch_count }}
use_queue_manager = {{ nova_oslomsg_rabbit_queue_manager }}
rabbit_stream_fanout = {{ nova_oslomsg_rabbit_stream_fanout }}
rabbit_quorum_delivery_limit = {{ nova_oslomsg_rabbit_quorum_delivery_limit }}
rabbit_quorum_max_memory_bytes = {{ nova_oslomsg_rabbit_quorum_max_memory_bytes }}