Home > Communication Service Provider Solutions > Telecom Multicloud Foundation > Canonical > Guides > Reference Architecture—Canonical Charmed OpenStack (Ussuri) on Dell EMC Hardware > Rack layout
The reference deployment of Charmed OpenStack on the Dell EMC PowerEdge servers uses three nodes as infrastructure nodes. The reference deployment uses the following purpose:
Node |
Purpose |
Rack1-MAAS1 |
Infra #1 (MAAS, Juju, LMA) |
Rack1-MAAS2 |
Infra #1 (MAAS, Juju, LMA) |
Rack1-MAAS3 |
Infra #1 (MAAS, Juju, LMA) |
Node |
Purpose |
Rack1-cloud1 |
OpenStack control plane components |
Rack1-cloud2 |
OpenStack control plane components |
Rack1-cloud3 |
OpenStack control plane components |
Rack1-cloud4 |
OpenStack Compute (Hypervisor) |
Rack1-cloud5 |
OpenStack Compute (Hypervisor) |
Rack1-cloud6 |
OpenStack Compute (Hypervisor) |
Rack1-cloud7 |
Block/Object storage (Ceph SDS) |
Rack1-cloud8 |
Block/Object storage (Ceph SDS) |
Rack1-cloud9 |
Block/Object storage (Ceph SDS) |