Ceph

Hi,

I am trying to deploy Ceph Quincy using Ceph-ansible-stable-7 on Rocky 9.
I am using a containerized deployment on bare metal. My setup is comprised of 03 controller nodes and 27 storage nodes with 04 nvme disks each as OSDs.
I am using a 10Gbs ntework.

PS: the same hardware was used to deploy Ceph Pacific via ceph-ansible without any problems.

The deployment starts without issues until the task which starts the OSDs containers, here something happens and the monitors loose quorum then enter a a vicious circle of election and re-election of a monitor leader. The deployment then becomes slow then it exits with errors.

The monitor containers on two of my controllers show 100% of CPU usage.
I thought that it was a resource problem, so I modified the number of CPUs allocated to the monitor containers from 1 to 4, this didn't change anything, I tried with different docker versions, then I tried to deploy the Pacific version, the same behavior occurs.

Regards.