docs/doc/source/introduction/deploy_options.rst
Kristal Dale 13f33b85ef Update use of 'compute' node to 'worker' node
Per recent updates, updating use of 'compute' node to be
'worker' node. StarlingX uses worker nodes, and a 'compute' node
is a specialization of a worker node (OpenStack compute label applied).

- Update narrative text to use worker node
- Update shell scripts to use NODE instead of COMPUTE

Updated non-versioned content and R3 installation guides.

Change-Id: Ia3c5d354468f18efb79c823e5bfddf17e34998a9
Signed-off-by: Kristal Dale <kristal.dale@intel.com>
2020-02-06 13:21:47 -08:00

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==================
Deployment Options
==================
StarlingX provides a pre-defined set of standard configurations. These
configurations are:
All-in-one Simplex (*Simplex* or *AIO-SX*)
The Simplex configuration runs all edge cloud functions (control, storage, and
application workloads) on one node. This configuration is intended for very
small and physically isolated edge sites that do not require high availability.
All-in-one Duplex (*Duplex* or *AIO-DX*)
The Duplex configuration runs all edge cloud functions (control, storage, and
application workloads) on one node. There is a second node in the system
for Active / Standby based high availability for all platform and application
services.
Standard with Controller Storage
This configuration allows for 1 or 2 controller nodes that also provide
storage for the edge cloud. The configuration also allows for between 1 and
99 worker nodes to run application workloads. This configuration works best
for edge clouds with smaller storage needs.
Standard with Dedicated Storage
This configuration has dedicated storage nodes in addition to the controller
and worker nodes. This configuration is used for edge clouds that require
larger amounts of storage.
Standard with Ironic
This configuration extends the standard configurations to add the OpenStack
Ironic service, which allows application workloads to run on bare metal servers.
Distributed Cloud
An upcoming feature for StarlingX that will allow one controller to control a
number of remote nodes.