roles:
- [mgr.x, mon.a, mon.c, mds.a, mds.c, osd.0, client.0]
- [mgr.y, mgr.z, mon.b, mds.b, osd.1, osd.2, osd.3, client.1]
log-rotate:
ceph-mds: 10G
ceph-osd: 10G
openstack:
- volumes: # attached to each instance
count: 2
size: 30 # GB