How to manually deploy a Ceph octopus cluster
This article mainly introduces how to manually deploy the Ceph octopus cluster, which has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let the editor take you to understand it.
Basic configuration
The three environments are centos7.9. The following configurations need to be performed on each machine.
Configure hosts resolution
Cat > > / etc/hosts
