Bug 2146728 - [RFE] RBD mirror daemon health metric
Summary: [RFE] RBD mirror daemon health metric
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: Ceph-Metrics
Version: 6.0
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
: 8.1
Assignee: Juan Miguel Olmo
QA Contact: Sayalee
Rivka Pollack
URL:
Whiteboard:
Depends On:
Blocks: 2351689
TreeView+ depends on / blocked
 
Reported: 2022-11-23 17:57 UTC by Juan Miguel Olmo
Modified: 2025-06-26 12:12 UTC (History)
9 users (show)

Fixed In Version: ceph-19.2.1-122.el9cp
Doc Type: Enhancement
Doc Text:
.New metric allows quick detection of Ceph daemon problems This enhancement provides the new `ceph_daemon_socket_up` metric for each Ceph daemon running in the same host as the ceph exporter. The `ceph_daemon_socket_up` metric provides the health status of a Ceph daemon based on its ability to respond through the admin socket, where a value of `1` indicates a healthy state and `0` indicates an unhealthy state. The metric serves as a tool for quickly detecting problems in any of the main Ceph daemon. Note: This metric does not provide indicators for the ceph mgr and ceph exporter daemons.
Clone Of:
Environment:
Last Closed: 2025-06-26 12:11:58 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 68428 0 None None None 2024-10-07 14:53:58 UTC
Github ceph ceph pull 50605 0 None open mgr/rbd_support: add health check for rbd-mirror images 2023-04-12 10:06:12 UTC
Github ceph ceph pull 60167 0 None open exporter: New metric for report ceph daemons health 2024-10-07 15:03:54 UTC
Red Hat Issue Tracker RHCEPH-5573 0 None None None 2022-11-23 17:57:17 UTC
Red Hat Issue Tracker RHCEPH-5681 0 None None None 2022-11-23 18:02:38 UTC
Red Hat Product Errata RHSA-2025:9775 0 None None None 2025-06-26 12:12:07 UTC

Internal Links: 2025815

Description Juan Miguel Olmo 2022-11-23 17:57:18 UTC 
As monitoring user i need a new performance counter in RBD mirror daemon and the associated metric in Ceph exporter for providing information about the RBD mirror daemon health.

Example:
ceph_rbd_mirror_health

{ "instance_id":"", }
= 0=OK, 1=ERROR.
Comment 7 Scott Ostapovicz 2024-04-17 12:39:27 UTC 
Of course
Comment 20 errata-xmlrpc 2025-06-26 12:11:58 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 (Important: Red Hat Ceph Storage 8.1 security, bug fix, and enhancement updates), 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-2025:9775
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