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Bug #23535

'ceph --show-config --conf /dev/null' does not work any more

Added by Mykola Golub almost 6 years ago. Updated almost 6 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
Administration/Usability
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Previously it could be used by users to return the default ceph configuration (see e.g. [1]), now it fails (even if with `--no-mon-config`):

% ceph --show-config --conf /dev/null
unable to get monitor info from DNS SRV with service name: ceph-mon
no monitors specified to connect to.
2018-04-01 10:42:45.268 7f6f4645f700 -1 failed for service _ceph-mon._tcp
2018-04-01 10:42:45.268 7f6f4645f700 -1 monclient: get_monmap_and_config cannot identify monitors to contact
[errno 2] error connecting to the cluster
% ceph --show-config --no-mon-config --conf /dev/null
unable to get monitor info from DNS SRV with service name: ceph-mon
no monitors specified to connect to.
2018-04-01 10:45:38.717 7f3279dcb700 -1 failed for service _ceph-mon._tcp
2018-04-01 10:45:38.717 7f3279dcb700 -1 monclient: get_monmap_and_config cannot identify monitors to contact
[errno 2] error connecting to the cluster

`ceph-conf -D` still works and can be used instead. Probably it won't fix, still it is good to have this documented in the tracker in this case.

[1] https://ceph.com/geen-categorie/display-the-default-ceph-configuration/

History

#1 Updated by Mykola Golub almost 6 years ago

I just realized `--show-config` does not exist anymore. Probably it was removed intentionally?

#2 Updated by Greg Farnum almost 6 years ago

  • Status changed from New to Closed

Yeah, you should use the monitor config commands now! :)

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