Bug 1568179

Summary:	enabled manager modules are lost upon restart of the ceph-mgr container
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Paul Cuzner <pcuzner>
Component:	Container	Assignee:	Erwan Velu <evelu>
Status:	CLOSED ERRATA	QA Contact:	Sidhant Agrawal <sagrawal>
Severity:	medium	Docs Contact:
Priority:	high
Version:	3.0	CC:	ceph-eng-bugs, evelu, gabrioux, gmeno, kdreyer, rperiyas, tserlin, zcerza
Target Milestone:	rc
Target Release:	3.1
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	rhceph:ceph-3.1-rhel-7-containers-candidate-56869-20180521200710	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-09-26 19:16:42 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:

Description Paul Cuzner 2018-04-16 23:52:19 UTC

Description of problem:
After deploying a container based cluster with ceph-ansible - I enabled the prometheus plugin. However, if the container is restarted the module is no longer enabled. This issue was reported upstream
https://github.com/ceph/ceph-container/issues/928

This looks to be an issue with the start_mgr.sh script


Version-Release number of selected component (if applicable):
RHCS 3.0 and upstream ceph 12.2.4

How reproducible:
every time


Steps to Reproduce:
1. Create a containerised ceph cluster
2. enable the prometheus plugin with ceph mgr module enable prometheus
3. restart the mgr container
4. list the enabled modules - ceph mgr module ls

Actual results:
After the container restarts the enabled modules are no longer present

Expected results:
Any enabled module should be persisted across container restarts



Additional info:

Comment 3 Sébastien Han 2018-05-18 11:24:11 UTC

Erwan is going to take care of the backport downstream and trigger a new container build.

Comment 4 Erwan Velu 2018-05-18 14:42:48 UTC

I cannot push as 
remote: ***   Unapproved:
remote: ***     rhbz#1568179 (qa_ack+, ceph-3.y?, pm_ack+, devel_ack?)

Can one approve it please ?

Comment 5 Erwan Velu 2018-05-18 14:43:35 UTC

I'm pushing on ceph-3.0-rhel-7

Comment 6 Erwan Velu 2018-05-18 15:03:57 UTC

Pushed on ceph-3.1-rhel-7

Comment 11 errata-xmlrpc 2018-09-26 19:16:42 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-2018:2820