openstack-ansible/releasenotes/notes/rabbitmq-server-ha-policy-d...

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---
upgrade:
- |
The default queue policy has changed to ``^(?!(amq\.)|(.*_fanout_)|(reply_)).*``
instead of ``^(?!amq\.).*`` for efficiency.
The new HA policy excludes reply queues (these queues have a single consumer and TTL policy),
fanout queues (they have the TTL policy) and
amq queues (they are auto-delete queues, with a single consumer).