Red Hat Bugzilla – Bug 1280331
[Docs][Director] documentation on how to replace the following node roles: controller, block storage, object storage, ceph storage
Last modified: 2017-05-11 23:07:03 EDT
Description of problem:
The Red Hat OpenStack Director documentation currently misses documentation on how to replace the following node roles: controller, block storage, object storage, ceph storage. Currently, the only node role that is covered is Compute.
In order to operate an OpenStack cloud in production, there needs to be documentation on how to perform Overcloud node replacement. And this procedure should to be properly tested
Version-Release number of selected component (if applicable):
Steps to Reproduce:
description of replacing overcloud nodes
Can we have these procedures documented for OSP-7? That's the release we are currently deploying, since there's no OSP-8 available at the moment.
There's documentation in progress on replacing Controller nodes:
What about replacing Ceph or Swift nodes? I don´t understand how an Enterprise product lacks this kind of such basic procedures.
These procedures should be documented for OSPd 8:
Swift node replacement; https://access.redhat.com/documentation/en/red-hat-openstack-platform/8/director-installation-and-usage/95-replacing-object-storage-nodes
Ceph node replacement: https://access.redhat.com/documentation/en/red-hat-openstack-platform/8/red-hat-ceph-storage-for-the-overcloud/chapter-2-creating-an-overcloud-with-ceph-storage-nodes (See Section 2.12. Replacing Ceph Storage Nodes)
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