With the move to containers, Ceph OSDs may be combined with other
Ceph services and dedicated Ceph monitors on controllers will be
used less. Popular Ceph roles which include OSDs are Ceph file,
object and nodes which can run all Ceph services. This pattern
will also apply to HCI roles. This change adds the following
pre-composed roles to make it easier for users to use these
patterns:
- CephAll: Standalone Storage Full Role (OSD + MON + RGW + MDS + MGR + RBD Mirroring)
- CephFile: Standalone Scale-out File Role (OSD + MDS)
- CephObject: Standalone Scale-out Object Role (OSD + RGW)
- HciCephAll: HCI Full Stack Role (OSD + MON + Nova + RGW + MDS + MGR + RBD Mirroring)
- HciCephFile: HCI Scale-out File Role (OSD + Nova + MDS)
- HciCephObject: HCI Scale-out Object Role (OSD + Nova + RGW)
- HciCephMon: HCI Scale-out Block Full Role (OSD + MON + MGR + Nova)
- ControllerNoCeph: OpenStack Controller without any Ceph Services
Change-Id: Idce7aa04753eadb459124d6095efd1fe2cc95c17