openstack/kolla-ansible
Code Issues Proposed changes

Disable notifications for cinder when no consumer

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Notifications for cinder is not disabled when there is no other consuming
project, it's better to disable that to reduce some pressure for the message
bus[1].

[1]:
http://docs.openstack.org/developer/oslo.messaging/FAQ.html#i-don-t-need-notifications-on-the-message-bus-how-do-i-disable-them

Change-Id: I41c16b4ef6437b0104d4f37daa8b8640db7fdd50
Closes-bug: #1642440
This commit is contained in:
liyingjun 2016-11-17 09:10:01 +08:00 committed by Jeffrey Zhang
parent 1c31349cbe
commit 6671551994
1 changed files with 3 additions and 0 deletions
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3
ansible/roles/cinder/templates/cinder.conf.j2
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@ -60,6 +60,9 @@ transport_url = rabbit://{% for host in groups['rabbitmq'] %}{{ rabbitmq_user }}
[oslo_messaging_notifications]
{% if enable_ceilometer | bool or enable_searchlight | bool %}
driver = messagingv2
topics = notifications
{% else %}
driver = noop
{% endif %}
[database]