Xena Series Release Notes

12.9.4-2

Upgrade Notes

  • If kombu_reconnect_delay is specified in the [oslo_messaging_rabbit] section, ensure that it is less than 5.0, the value of ACK_REQUEUE_EVERY_SECONDS_MAX

Bug Fixes

  • Increased ACK_REQUEUE_EVERY_SECONDS_MAX to resolve issues with rabbitmq HA failover.

12.9.3

Bug Fixes

  • As a fix for bug 1917645 the rabbit backend is changed to use the [oslo_messaging_notifications]retry parameter when driver tries to connect to the message bus during notification sending. Before this fix the rabbit backend retried the connection forever blocking the caller thread.

12.9.0

New Features

  • Introduce support for sending rpc client metrics to oslo.metrics.
    This feature can be enabled by setting a configuration parameter:

    [oslo_messaging_metrics] metrics_enabled = True # default is false