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Bug 1788087

Summary:	[RFE]: Documents needed to scale up and scale down using new playbooks in 4.x
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Ameena Suhani S H <amsyedha>
Component:	Documentation	Assignee:	Ranjini M N <rmandyam>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Ameena Suhani S H <amsyedha>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	4.0	CC:	asriram, gsitlani, kdreyer, lithomas, rmandyam, vashastr, vereddy
Target Milestone:	rc	Keywords:	FutureFeature
Target Release:	4.3
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-09-16 13:40:47 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1966534

Description Ameena Suhani S H 2020-01-06 11:33:26 UTC

Description of problem:

Documents are needed since new playbooks have been added to scale down(i.e shrink mds, rgw and mgr) and scale up(i.e add mgr and rgw using --limit option) a cluster.

I. scale up:

-ceph-rgw: https://github.com/ceph/ceph-ansible/pull/3889
- ceph-mgr: https://github.com/ceph/ceph-ansible/pull/3931

II. scale down:

- ceph-mds: https://github.com/ceph/ceph-ansible/pull/4083
- ceph-rgw: https://github.com/ceph/ceph-ansible/pull/4165
- ceph-mgr: https://github.com/ceph/ceph-ansible/pull/4150


Version-Release number of selected component (if applicable):
ceph version 14.2.4-31.el7cp
ansible-2.8.7-1.el7ae.noarch
ceph-ansible-4.0.6-1.el7cp.noarch

Comment 11 Ranjini M N 2021-09-20 05:05:12 UTC

*** Bug 1882366 has been marked as a duplicate of this bug. ***