Bug 2211324

Summary:	[cee/sd][ceph-ansible] Cephadm-preflight playbook stops all the ceph services from node if older ceph rpms are present on the host.
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Lijo Stephen Thomas <lithomas>
Component:	Ceph-Ansible	Assignee:	Teoman ONAY <tonay>
Status:	CLOSED ERRATA	QA Contact:	Vinayak Papnoi <vpapnoi>
Severity:	high	Docs Contact:	Disha Walvekar <dwalveka>
Priority:	unspecified
Version:	5.3	CC:	ceph-eng-bugs, cephqe-warriors, dwalveka, gabrioux, gmeno, saraut, sostapov, tonay, tserlin, vpapnoi
Target Milestone:	---
Target Release:	6.1z3
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	cephadm-ansible-2.17.0-1.el9cp	Doc Type:	Bug Fix
Doc Text:	.The Ceph packages are now installed without stopping any of the running Ceph services Previously, during the upgrade, all the Ceph services stopped running as the Ceph 4 packages got uninstalled instead of updating. With this fix, the new Ceph 5 packages get installed during upgrades and do not impact the running Ceph processes.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-12-12 13:55:38 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:	2244978
Bug Blocks:	2247624

Description Lijo Stephen Thomas 2023-05-31 06:16:48 UTC

Description of problem:
-----------------------
- After upgrading the cluster from RHCS 4.3z1 (baremetal) to RHCS 5.3z3 / RHCS 5.3z2, if we run cephadm-preflight playbook to install the latest ceph-common and cephadm packages on the ceph nodes,
it stops the ceph.target service, which in turn stops all the ceph services running on the host. 

This happens only when ceph rpms like ceph-common,ceph-base,ceph-mon,ceph-osd etc from older version (RHCS 4.3z1) still exists on the hosts (as cluster is migrated from baremetal to container).


Version-Release number of selected component (if applicable):
-------------------------------------------------------------
RHCS 5.3


How reproducible:
-----------------
Every time.


Steps to Reproduce:
--------------------
1. Deploy RHCS 4.3z1  baremetal cluster
2. Convert the Ceph services to containerized
3. Upgrade the cluster to RHCS 5.3z2 / RHCS 5.3z3
4. Run cephadm-preflight playbook to upgrade the ceph-common and cephadm package on the host.


Actual results:
---------------
The ceph packages is upgraded but all ceph services on the host are stoped.

Expected results:
-----------------
The ceph packages should be upgraded and no services should be impacted.

Comment 5 Scott Ostapovicz 2023-07-12 12:17:51 UTC

Missed the 6.1 z1 window.  Retargeting to 6.1 z2.

Comment 17 errata-xmlrpc 2023-12-12 13:55:38 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 (Moderate: Red Hat Ceph Storage 6.1 security, enhancements, and bug fix update), 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/RHSA-2023:7740