Update the description for controller node
1. change the controller node description to link 2. correct the link for compute node Change-Id: Idfdde7f01c38a26dc4962e94431a760a0ed51f82
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@@ -115,15 +115,8 @@ Cluster Data Model (CDM)
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Controller Node
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Controller Node
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===============
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===============
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A controller node is a machine that typically runs the following core OpenStack
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Please, read `the official OpenStack definition of a Controller Node
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services:
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<https://docs.openstack.org/nova/latest/install/overview.html#controller>`_.
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- Keystone: for identity and service management
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- Cinder scheduler: for volumes management
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- Glance controller: for image management
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- Neutron controller: for network management
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- Nova controller: for global compute resources management with services
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such as nova-scheduler, nova-conductor and nova-network.
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In many configurations, Watcher will reside on a controller node even if it
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In many configurations, Watcher will reside on a controller node even if it
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can potentially be hosted on a dedicated machine.
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can potentially be hosted on a dedicated machine.
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@@ -134,7 +127,7 @@ Compute node
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============
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============
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Please, read `the official OpenStack definition of a Compute Node
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Please, read `the official OpenStack definition of a Compute Node
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<http://docs.openstack.org/ops-guide/arch-compute-nodes.html>`_.
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<https://docs.openstack.org/nova/latest/install/overview.html#compute>`_.
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.. _customer_definition:
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.. _customer_definition:
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