Bug 2074512 - [RFE] Allow containerized node-exporter to collect stats from the host storage devices
Summary: [RFE] Allow containerized node-exporter to collect stats from the host storag...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: Cephadm
Version: 5.1
Hardware: x86_64
OS: Linux
unspecified
low
Target Milestone: ---
: 5.1z1
Assignee: Adam King
QA Contact: Rahul Lepakshi
Mary Frances Hull
URL:
Whiteboard:
Depends On: 2028775
Blocks: 2085458
TreeView+ depends on / blocked
 
Reported: 2022-04-12 11:23 UTC by Guillaume Abrioux
Modified: 2022-05-18 10:38 UTC (History)
24 users (show)

Fixed In Version: ceph-16.2.7-106.el8cp
Doc Type: Bug Fix
Doc Text:
.The node-exporter can now collect the stats from the host’s storage devices Previously, the node-exporter could not collect stats from the host’s storage devices as it did not have a few container flags from the default node-exporter deployed with `cephadm`. With this update, `--path.procfs=/host/proc`, `--path.sysfs=/host/sys`, and `--path.rootfs=/rootfs` flags are added to the node-exporter command. These directories are now properly mounted in the container and stats can be collected from the host’s storage devices.
Clone Of: 2028775
Environment:
Last Closed: 2022-05-18 10:38:18 UTC
Embargoed:
rlepaksh: needinfo-

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github ceph ceph pull 45597 0 None Merged cephadm: Specify proc/sys path for node-exporter to use 2022-04-15 17:57:51 UTC
Red Hat Issue Tracker RHCEPH-4000 0 None None None 2022-04-12 11:28:31 UTC
Red Hat Product Errata RHBA-2022:4622 0 None None None 2022-05-18 10:38:44 UTC

Comment 17 errata-xmlrpc 2022-05-18 10:38:18 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 (Red Hat Ceph Storage 5.1 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/RHBA-2022:4622
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