Ceilometer

Removing Ceilometer

If you remove the CeilometerDeployment from a cluster, you must adapt the notification driver settings from all OpenStack services that published messages to notification queues. You can achieve this by removing the oslo_messaging_notifications section from each manifest, so the operators will default to the noop driver again. If this is not done, you will run into problems with MessageNacked errors or full PVCs of RabbitMQ pods after a while.