Reference https://docs.openstack.org/developer/manila/devref/cephfs_driver.html
Create all-in-one** CephFS/Ganesha/Manila setup using devstack in a CentOS7 machine similar to the one in the upstream gate, gate-manila-tempest-minimal-dsvm-cephfs-nfs-centos-7-nv
** Ceph server daemons (1 OSD, 1 MON, 1 MDS), NFS-Ganesha server, and manila-services all run in the same machine.
- Clone devstack