Thành Nguyễn Bá <bathanhtlu@gmail.com> writes:
Dear all, I have a question about "library oslo.messaging". How can i use this librabry to write simple program listen event on Openstack (like Nova, Cinder)? I had read on docs, nova support "oslo_messaging_notifications" to send message via RabbitMQ, so I’m try to use this library but it seem very hard for me.
*Nguyễn Bá Thành*
*Mobile*: 0128 748 0391
*Email*: bathanhtlu@gmail.com
There is a notification "listener" built into the library in the oslo_messaging.notify.listener module. The source file [1] includes a basic example of using it. You may also find the ceilometer source code interesting, since it consumes notifications using the "batch" listener [2]. [1] http://git.openstack.org/cgit/openstack/oslo.messaging/tree/oslo_messaging/n... [2] http://git.openstack.org/cgit/openstack/ceilometer/tree/ceilometer/messaging... -- Doug