BZ2093165: OpenStack compute and control plane machine requirements

Author: xenolinux

modules/installation-osp-control-compute-machines.adoc

@@ -14,18 +14,30 @@ ifeval::["{context}" == "installing-openstack-installer-ovs-dpdk"]
 :osp-sr-iov:
 endif::[]
 
-[id="installation-osp-control-compute-machines_{context}"]
-= Control plane and compute machines
+[id="installation-osp-control-machines_{context}"]
+= Control plane machines
 
-By default, the {product-title} installation process stands up three control
-plane and three compute machines.
+By default, the {product-title} installation process creates three control
+plane machines.
 
 Each machine requires:
 
 * An instance from the {rh-openstack} quota
 * A port from the {rh-openstack} quota
 * A flavor with at least 16 GB memory, 4 vCPUs, and 100 GB storage space
 
+[id="installation-osp-compute-machines_{context}"]
+= Compute machines
+
+By default, the {product-title} installation process creates three compute
+machines.
+
+Each machine requires:
+
+* An instance from the {rh-openstack} quota
+* A port from the {rh-openstack} quota
+* A flavor with at least 8 GB memory, 2 vCPUs, and 100 GB storage space
+
 [TIP]
 ====
 Compute machines host the applications that you run on {product-title}; aim to