This bug was fixed in the package collectd - 5.7.2-2ubuntu1.1
---
collectd (5.7.2-2ubuntu1.1) bionic; urgency=medium
* d/p/add-support-for-ceph-version-luminous.patch (LP: #1774032)
- This patch is not backward compatible with previous ceph versions.
*
Perfect thanks David for your willingness to test the packages.
** Description changed:
[IMPACT]
A subset of Ceph metrics no-longer get logged with Ceph luminous (v12 and
late)
The version of collectd shipped with Ubuntu 18.04 (Bionic) provides a
ceph plugin that is incompatible with
Proposed package (5.7.2-2ubuntu1.1) deployed on host; error messages no-
longer appear in journal, and previously-missing Ceph metrics are
appearing in our metrics visualisation system.
Looks good!
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
--
You
David McBride, we are now entering the testing phase.
Could you please test the package found in bionic-proposed, this package (if no
regression found still) will be the one being promoted to bionic-updates once
the testing phase is over.
- Eric
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Hello David, or anyone else affected,
Accepted collectd into bionic-proposed. The package will build now and
be available at
https://launchpad.net/ubuntu/+source/collectd/5.7.2-2ubuntu1.1 in a few
hours, and then in the -proposed repository.
Please help us by testing this new package. See
It has been brought to my attention the following by another Ubuntu
users (based on the testpkg provided on my PPA):
"Thanks for this. Yes, I can confirm that when I use your collectd test
packages, they don't segfault, and all the metrics I expect are
available in our visualisation system."
**
Uploaded in the Bionic upload queue. It is now waiting for SRU approval
for the package to start building in bionic-proposed for the testing
phase.
- Eric
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Quick testing update:
* I have updated my Ceph cluster to 12.2.11-0ubuntu0.18.04.1, everything
still works as expected.
* Running the provided test version of collectd,
5.7.2-2ubuntu1+testpkg20190326b1 against the updated Ceph instance does
seem to be successfully collecting all metrics, and not
David McBride,
Perfect thanks, I should start the SRU process very soon.
Again I'll request another round of testing when the package will enter
its testing phase (bionic-proposed)
Stay tuned .
- Eric
** Description changed:
[IMPACT]
A subset of Ceph metrics no-longer get logged with
Great !
Would be nice to have an overall testing against all daemons (MDS, MON,
OSD) you have in your cluster, while I'm still waiting for other
feedback from the field.
I appreciate the time you spend testing.
- Eric
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Hi Eric,
I only updated collectd on a node with just an MDS and MON, not an OSD.
I'm about to update the version of Ceph on this (small) cluster to the
latest current in Bionic (12.2.11-0ubuntu0.18.04.1); I'll take this
opportunity to apply the collectd update test on one of the OSD hosts.
Kind
** Description changed:
[IMPACT]
A subset of Ceph metrics no-longer get logged with Ceph luminous (v12 and
late)
The version of collectd shipped with Ubuntu 18.04 (Bionic) provides a
ceph plugin that is incompatible with the version of Ceph shipped in the
same distribution.
The
David McBride,
Did you ran collectd against different Ceph type of instances in your cluster ?
Such as Ceph Monitor, Ceph OSD, ... ?
- Eric
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https://bugs.launchpad.net/bugs/1774032
debdiff for Bionic: lp1774032-bionic.debdiff
** Patch added: "lp1774032-bionic.debdiff"
https://bugs.launchpad.net/ubuntu/bionic/+source/collectd/+bug/1774032/+attachment/5249773/+files/lp1774032-bionic.debdiff
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** Description changed:
[IMPACT]
- The version of collectd shipped with Ubuntu 18.04 (Bionic) provides a ceph
plugin that is incompatible with the version of Ceph shipped in the same
distribution.
+ A subset of Ceph metrics no-longer get logged with Ceph luminous (v12 and
late)
+
+ The
Not a problem, ask away. :)
For reference, this was testing against Ceph 12.2.8-0ubuntu0.18.04.2.
(Which is not the latest in Bionic; I shall likely undertake a quick
upgrade later today.)
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David, it's fine, I was just curious to see if it was luminous or mimic.
Thanks, I'll contact you later when the package will enter the testing
phase, if you don't mind.
- Eric
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My test was against Luminous, using Ceph packages supplied in Bionic. I
can look up the exact version when I'm back in the office in the
morning.
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https://bugs.launchpad.net/bugs/1774032
David, what was the Ceph version you ran the test against ? Still
luminous (v12) or Mimic (v13) ?
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https://bugs.launchpad.net/bugs/1774032
Title:
Bionic: CollectD ceph plugin is
Thanks David, your feedback is appreciated !
I'm waiting for other feedback from the field and I'll start the SRU to
update the package in the archive soon.
I may request another round of test when the package will land in
bionic-proposed.
Regards,
Eric
** Description changed:
[IMPACT]
Hello Eric,
Thank you so much for working on this issue, it's going to help with
some maintainability issues here!
With the existing package, I continue to see errors as previously
reported of the form:
Mar 26 21:32:37 stor-a collectd[25914]: ceph plugin:
Hi David McBride and/or anyone else impacted,
Would you be amenable to give this test package I made available in my PPA[1] a
try ?
I would strongly recommend not testing in production area if possible since
this is a test package.
Any feedback will be appreciated.
[1] - Adding this PPA to
** Description changed:
[IMPACT]
The version of collectd shipped with Ubuntu 18.04 (Bionic) provides a ceph
plugin that is incompatible with the version of Ceph shipped in the same
distribution.
The version of collectd is 5.7.2-2ubuntu1
The version of ceph is 12.2.4-0ubuntu1.1
** Description changed:
## DRAFT ##
[IMPACT]
The version of collectd shipped with Ubuntu 18.04 (Bionic) provides a ceph
plugin that is incompatible with the version of Ceph shipped in the same
distribution.
The version of collectd is 5.7.2-2ubuntu1
The version of ceph is
** Description changed:
## DRAFT ##
[IMPACT]
The version of collectd shipped with Ubuntu 18.04 (Bionic) provides a ceph
plugin that is incompatible with the version of Ceph shipped in the same
distribution.
The version of collectd is 5.7.2-2ubuntu1
The version of ceph is
** Description changed:
+ ## DRAFT ##
+ [IMPACT]
+ The version of collectd shipped with Ubuntu 18.04 (Bionic) provides a ceph
plugin that is incompatible with the version of Ceph shipped in the same
distribution.
+
+ The version of collectd is 5.7.2-2ubuntu1
+ The version of ceph is
To avoid any potential confusion, I have marked Xenial as 'Won't Fix'
with the following rationale:
It is true that Xenial offers Jewel and Luminous support, but since the
'Add support for ceph version luminous' commit is not backward
compatible with previous Ceph version.
We can't backport that
** Also affects: collectd (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: collectd (Ubuntu)
Status: Confirmed => Fix Released
** Changed in: collectd (Ubuntu Bionic)
Assignee: (unassigned) => Eric Desrochers (slashd)
** Changed in: collectd (Ubuntu Bionic)
** Tags added: sts
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Title:
Bionic: CollectD ceph plugin is incompatible with Ceph 12+ (Luminous)
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Additionally, this patch is required to avoid crashes with Ceph mimic:
https://github.com/collectd/collectd/commit/01cf776f74c6364f0dc3ad07efb0850bc22a03ea
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: collectd (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1774032
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