Bug 1596339 - [RFE] enable customizing size for pools
Summary: [RFE] enable customizing size for pools
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: Ceph-Ansible
Version: 3.1
Hardware: Unspecified
OS: Unspecified
high
medium
Target Milestone: rc
: 3.2
Assignee: Rishabh Dave
QA Contact: Vasishta
Bara Ancincova
URL:
Whiteboard:
Depends On:
Blocks: 1594251 1629656
TreeView+ depends on / blocked
 
Reported: 2018-06-28 16:23 UTC by Yogev Rabl
Modified: 2019-01-03 19:01 UTC (History)
15 users (show)

Fixed In Version: RHEL: ceph-ansible-3.2.0-0.1.rc4.el7cp Ubuntu: ceph-ansible_3.2.0~rc4-2redhat1
Doc Type: Enhancement
Doc Text:
.Pool size can now be customized when deploying clusters with `ceph-ansible` Previously, the `ceph-ansible` utility set the pool size to 3 by default and did not allow the user to change it. However, in Red Hat OpenStack deployments, setting the size of each pool is sometimes required. With this update, the pool size can be customized. To do so, change the `size` setting in the `all.yml` file. Each time, the value of `size` is changed, a new size is applied.
Clone Of:
Environment:
Last Closed: 2019-01-03 19:01:24 UTC
Embargoed:

Attachments (Terms of Use)
File contains playbook log (3.37 MB, text/plain)
2018-11-17 03:52 UTC, Vasishta 		no flags Details
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Links
System ID Private Priority Status Summary Last Updated
Github ceph ceph-ansible pull 3145 0 None None None 2018-10-01 16:25:20 UTC
Github ceph ceph-ansible pull 3337 0 None None None 2018-11-20 21:48:02 UTC
Red Hat Product Errata RHBA-2019:0020 0 None None None 2019-01-03 19:01:39 UTC

Description Yogev Rabl 2018-06-28 16:23:31 UTC 
Description of problem:
In earlier versions of Openstack TripleO the puppet Ceph module allowed the operator to set the size of each pool. 
Ceph ansible sets the pool size to 3 by default and doesn't allow to customize it.
Comment 4 Sébastien Han 2018-09-25 12:56:29 UTC 
Rishabh, once you start this please move this BZ to assigned. Thanks
Comment 6 Sébastien Han 2018-10-23 15:48:56 UTC 
Present in https://github.com/ceph/ceph-ansible/releases/tag/v3.2.0beta8
Comment 10 Ben England 2018-11-08 13:21:46 UTC 
what about erasure coded pools, how do you do that?
Comment 11 Vasishta 2018-11-17 03:52:25 UTC 
Created attachment 1506617 [details]
File contains playbook log

Failed in task "ceph-client : customize pool size" saying  "'delegate_node' is undefined" -

https://github.com/ceph/ceph-ansible/pull/3145/files#diff-8c864abe7cb1a4c982cda60067561a1aR99

Moving back to ASSIGNED state.

Regards,
Vasishta Shastry
QE, Ceph
Comment 12 Sébastien Han 2018-11-20 14:00:52 UTC 
Fixed in https://github.com/ceph/ceph-ansible/releases/tag/v3.2.0rc4
Comment 13 Sébastien Han 2018-11-20 17:52:05 UTC 
Bara, lgtm, thanks.
Comment 14 Sébastien Han 2018-11-20 17:56:20 UTC 
Maybe you can also add that each time the "size" value is changed, a new size will be applied. Thanks
Comment 16 Ken Dreyer (Red Hat) 2018-11-20 21:38:14 UTC 
I don't see an "External Tracker" that points at a GitHub pull request that landed between v3.2.0rc3 and v3.2.0rc4. Would you please tell me which GitHub pull request fixes this BZ in v3.2.0rc4?
Comment 20 Vasishta 2018-12-02 11:35:23 UTC 
Working fine with ceph-ansible-3.2.0-0.1.rc5.el7cp.noarch

Moving to VERIFIED state.
Comment 22 errata-xmlrpc 2019-01-03 19:01:24 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2019:0020
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