Bug 1258068 - [Docs] [Director] Need to document how to replace a controller node
Summary: [Docs] [Director] Need to document how to replace a controller node
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: documentation
Version: 7.0 (Kilo)
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: y2
: 7.0 (Kilo)
Assignee: Dan Macpherson
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1280331
TreeView+ depends on / blocked
 
Reported: 2015-08-28 20:46 UTC by Ben Nemec
Modified: 2015-12-16 04:55 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-12-16 04:55:41 UTC
Target Upstream Version:
Embargoed:

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System ID Private Priority Status Summary Last Updated
Gerrithub.io 242136 0 None None None Never

Description Ben Nemec 2015-08-28 20:46:51 UTC 
Description of problem: If a controller node in an HA deployment has a major hardware issue, it may be necessary to simply replace it.  Documentation for how to do that has merged upstream (will link the change), but needs to be added to the product docs.


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See https://review.gerrithub.io/#/c/242136/
Comment 3 Andrew Dahms 2015-08-30 23:34:01 UTC 
Assigning to Dan for review.
Comment 5 Dan Macpherson 2015-11-20 05:34:56 UTC 
This is live now:

https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux_OpenStack_Platform/7/html/Director_Installation_and_Usage/Replacing_Controller_Nodes.html

Ben -- Does this addition suit the requirements of the bug? Is there anything I should change in that article?
Comment 6 Ben Nemec 2015-12-04 20:33:20 UTC 
I haven't actually done this process myself, but the docs seem to agree with the process that I'm told works so from my perspective this is done.
Comment 7 Dan Macpherson 2015-12-16 04:55:41 UTC 
This has been tested also by the OpenStack QE team. Minor modification required (mainly around keystone config file permissions).

Closing this BZ.
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