[docs] Document Controller cluster

Bug #1326605 reported by Meg McRoberts
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Fuel for OpenStack
Confirmed
Low
Fuel Documentation Team

Bug Description

Need complete description of the Controller cluster, including all services that run there, flow of control information, planning and configuration information. The doc needs to be comprehensive but can link to Community docs for details.

Suggested pieces:

- Reference Architecture section has a bit of information that should be replaced or rewritten. Must include explanation of the
  single-node HA Controller cluster and how it is expanded to be multi-node and truly HA
- Terminology articles for each service/process/daemon on the Controller node
- Planning Guide should include information about choosing the number of nodes and replicas for the Controller cluster
- User Guide may need information about configuring the environment to support the planning decisions

Changed in fuel:
status: New → Confirmed
tags: added: docs
Changed in fuel:
importance: Undecided → Low
assignee: nobody → Meg McRoberts (dreidellhasa)
milestone: none → 5.1
Dmitry Ilyin (idv1985)
summary: - Document Controller cluster
+ [docs] Document Controller cluster
description: updated
Changed in fuel:
milestone: 5.1 → 6.0
Changed in fuel:
milestone: 6.0 → 6.1
tags: added: ha-guide
Revision history for this message
Dmitry Borodaenko (angdraug) wrote :

Low priority bug: postponed to 7.0.

Changed in fuel:
assignee: Meg McRoberts (dreidellhasa) → Fuel Documentation Team (fuel-docs)
milestone: 6.1 → 7.0
Igor Shishkin (teran)
Changed in fuel:
milestone: 7.0 → 8.0
Dmitry Pyzhov (dpyzhov)
tags: added: area-docs
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