Bug 1977888

Summary: ceph-volume fails to get an inventory list
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: David Hill <dhill>
Component: Ceph-VolumeAssignee: Guillaume Abrioux <gabrioux>
Status: CLOSED ERRATA QA Contact: ngangadh
Severity: medium Docs Contact:
Priority: low    
Version: 4.0CC: aschoen, ceph-eng-bugs, dsavinea, fpantano, gabrioux, gmeno, johfulto, kdreyer, ngangadh, nthomas, prprakas, tserlin, vashastr, vereddy, ykaul
Target Milestone: ---Keywords: Rebase
Target Release: 5.2   
Hardware: x86_64   
OS: Unspecified   
Whiteboard:
Fixed In Version: ceph-16.2.8-2.el8cp Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-08-09 17:35:53 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 David Hill 2021-06-30 16:12:06 UTC 
Description of problem:
ceph-ansible fails to get an inventory list with KeyError: 'ceph.cluster_name' in json format but not in plain format:


[heat-admin@overcloud-cephstorage-0 ~]$ sudo -E podman run --rm --privileged --net=host --ipc=host --ulimit nofile=1024:4096 -v /run/lock/lvm:/run/lock/lvm:z -v /
var/run/udev/:/var/run/udev/:z -v /dev:/dev -v /etc/ceph:/etc/ceph:z -v /run/lvm/:/run/lvm/ -v /var/lib/ceph/:/var/lib/ceph/:z -v /var/log/ceph/:/var/log/ceph/:z
--entrypoint=ceph-volume rhosp16director.ctlplane.localdomain:8787/rhceph/rhceph-4-rhel8:latest --cluster ceph inventory --format=json
-->  KeyError: 'ceph.cluster_name'

[heat-admin@overcloud-cephstorage-0 ~]$ sudo podman run --rm --privileged --net=host --ipc=host --ulimit nofile=1024:4096 -v /run/lock/lvm:/run/lock/lvm:z -v /var/run/udev/:/var/run/udev/:z -v /dev:/dev -v /etc/ceph:/etc/ceph:z -v /run/lvm/:/run/lvm/ -v /var/lib/ceph/:/var/lib/ceph/:z -v /var/log/ceph/:/var/log/ceph/:z --e
ntrypoint=ceph-volume rhosp16director.ctlplane.localdomain:8787/rhceph/rhceph-4-rhel8:latest --cluster ceph inventory --format=plain

Device Path               Size         rotates available Model name
/dev/nvme0n1              3.49 TB      False   False     INTEL SSDPF2KX038TZ
/dev/nvme1n1              3.49 TB      False   False     INTEL SSDPF2KX038TZ
/dev/nvme2n1              3.49 TB      False   False     INTEL SSDPF2KX038TZ
/dev/nvme3n1              3.49 TB      False   False     INTEL SSDPF2KX038TZ
/dev/nvme4n1              3.49 TB      False   False     INTEL SSDPF2KX038TZ
/dev/nvme5n1              3.49 TB      False   False     INTEL SSDPF2KX038TZ
/dev/nvme6n1              3.49 TB      False   False     INTEL SSDPF2KX038TZ
/dev/sda                  223.57 GB    False   False     INTEL SSDSC2KG24


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Comment 5 John Fulton 2021-09-16 18:32:27 UTC 
ceph-volume does not gracefully handle when an OSD block device is missing the LV tag ceph.cluster_name

Could it gracefully handle that tag being missing instead of just failing with "KeyError: 'ceph.cluster_name'"?
Comment 6 Sebastian Wagner 2021-11-18 16:44:31 UTC 
would the full list of lvm tags help to debug it?
Comment 17 errata-xmlrpc 2022-08-09 17:35:53 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 Security, Bug Fix, and Enhancement 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-2022:5997
Comment 18 Feri 2025-01-21 11:29:37 UTC Comment hidden (spam)