1. [Cloud] Openstack - Caracal 구축 개요2. [Cloud] Openstack - 1-1. Controller Node (Preprocess, Environment, Keystone, Glance)3. [Cloud] Openstack - 1-2. Controller Node (Placement, Nova, Neutron) ←4. [Cloud] Openstack - 1-3. Controller Node (Cinder, Swift)5. [Cloud] Openstack - 1-4. Controller Node (Horizon)6. [Cloud] Openstack - 2. Compute Node7. [Cloud] Openstack - 3. Block Node8. [Cloud] Openst..