openstack/openstack-manuals
Code Issues Proposed changes
f41c6bedfb
openstack-manuals/doc/ha-guide-draft/source/overview.rst
ihutchin e4f9185c54 [ha-guide-draft] Create ha-guide draft directory 
This creates a new ha-guide-draft directory to allow developing the
guide. Add infrastructure for:
* The draft guide is not translated currently.
* Build RST version (but not PDF yet) with each run.
* Publish guide as draft
* Update built index for it.

Also updates the ToC to reflect the proposed changes.

Implements: blueprint implement-ha-guide-todos

Change-Id: If6f65646e02ac3eac08c288fd727ab9851cf9569
2017-03-20 11:34:24 +00:00

787 B
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Overview

This guide can be split into two parts:

  1. High level architecture
  2. Reference architecture examples, monitoring, and testing

Warning

We recommend using this guide for assistance when considering your HA cloud. We do not recommend using this guide for manually building your HA cloud. We recommend starting with a pre-validated solution and adjusting to your needs.

High availability is not for every user. It presents some challenges. High availability may be too complex for databases or systems with large amounts of data. Replication can slow large systems down. Different setups have different prerequisites. Read the guidelines for each setup.

Important

High availability is turned off as the default in OpenStack setups.