From 6a6db7b8486a4c438e08ff5c6f08ddb71b719316 Mon Sep 17 00:00:00 2001 From: Anne Gentle Date: Thu, 13 Feb 2014 16:32:00 -0600 Subject: [PATCH] Address O'Reilly edits for chapter 3 Change-Id: I8f52119e72d4aeddf0712a05a2b9effd8f695976 --- doc/openstack-ops/ch_arch_cloud_controller.xml | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/doc/openstack-ops/ch_arch_cloud_controller.xml b/doc/openstack-ops/ch_arch_cloud_controller.xml index 65431b09..6f456951 100644 --- a/doc/openstack-ops/ch_arch_cloud_controller.xml +++ b/doc/openstack-ops/ch_arch_cloud_controller.xml @@ -16,18 +16,18 @@ allows all services to be distributed widely. However, to simplify this guide we have decided to discuss services of a more central nature using the concept of a cloud controller. A cloud - controller is just a conceptual simplification, and in the real world - you likely will design an architecture for your cloud controller that - enables high availability so the cloud controller tasks are spread out + controller is just a conceptual simplification. In the real world + you design an architecture for your cloud controller that enables + high availability. In reality, the cloud controller tasks are spread out across more than a single node. The cloud controller provides the - central management system for OpenStack deployments. Typically the cloud - controller manages authentication and sends messaging to all the systems - through a message queue. - For more details about an overall example architecture, see the . + central management system for OpenStack deployments. Typically the + cloud controller manages authentication and sends messaging to all the + systems through a message queue. + For a more detailed example architecture, see + . For many deployments, the cloud controller is a single node, but for high availability, you have considerations about the design to explore - further in this chapter. The concept of a cloud controller hosts these + further in this chapter. The cloud controller provides these necessary management services for the cloud: