[Bug 1858304] Re: [SRU] ceph-mgr-dashboard package missing dependencies
Łukasz Zemczak
1858304 at bugs.launchpad.net
Mon Mar 30 14:36:24 UTC 2020
Hello Nick, or anyone else affected,
Accepted ceph into eoan-proposed. The package will build now and be
available at
https://launchpad.net/ubuntu/+source/ceph/14.2.8-0ubuntu0.19.10.1 in a
few hours, and then in the -proposed repository.
Please help us by testing this new package. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed. Your feedback will aid us getting this
update out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
eoan to verification-done-eoan. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-eoan. In either case, without details of your testing we will not
be able to proceed.
Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance for helping!
N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.
** Changed in: ceph (Ubuntu Eoan)
Status: Triaged => Fix Committed
** Tags added: verification-needed verification-needed-eoan
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https://bugs.launchpad.net/bugs/1858304
Title:
[SRU] ceph-mgr-dashboard package missing dependencies
Status in Ubuntu Cloud Archive:
Triaged
Status in Ubuntu Cloud Archive train series:
Triaged
Status in Ubuntu Cloud Archive ussuri series:
Triaged
Status in ceph package in Ubuntu:
Fix Released
Status in ceph source package in Eoan:
Fix Committed
Status in ceph source package in Focal:
Fix Released
Bug description:
[Impact]
Users are unable to enable the Ceph Dashboard WebUI without installing extra Python dependencies.
[Test Case]
Install and configure a ceph cluster
sudo ceph mgr module enable dashboard
sudo ceph config set mgr mgr/dashboard/ssl false
errors thrown as detailed in original bug report.
[Regression Potential]
Minimal - packaging only change to add missing dependencies.
[Original Bug Report]
After deploying Ceph Nautilus on Eoan I installed the ceph-mgr-dashboard package and tried to enable the dashboard with:
sudo ceph mgr module enable dashboard
The following error is returned:
Error ENOENT: module 'dashboard' reports that it cannot run on the active manager daemon: No module named 'distutils.util' (pass --force to force enablement)
Investigating the ceph-mgr logs I found:
2020-01-05 00:23:13.698 7f74b423cd00 -1 mgr[py] Traceback (most recent call last):
File "/usr/share/ceph/mgr/dashboard/__init__.py", line 38, in <module>
from .module import Module, StandbyModule
File "/usr/share/ceph/mgr/dashboard/module.py", line 26, in <module>
from .services.sso import load_sso_db
File "/usr/share/ceph/mgr/dashboard/services/sso.py", line 21, in <module>
from ..tools import prepare_url_prefix
File "/usr/share/ceph/mgr/dashboard/tools.py", line 11, in <module>
from distutils.util import strtobool
ModuleNotFoundError: No module named 'distutils.util'
I then installed python3-distutils which let me get further but the
dashboard still wasn't starting compaining about no cert configured so
I ran:
ceph config set mgr mgr/dashboard/ssl false
Now ceph status reports the error:
Module 'dashboard' has failed: No module named 'routes'
Investigating the logs I found:
2020-01-05 00:30:19.990 7f663bd26700 -1 log_channel(cluster) log [ERR] : Unhandled exception from module 'dashboard' while running on mgr.ceph-mon2: No module named 'routes'
2020-01-05 00:30:19.990 7f663bd26700 -1 dashboard.serve:
2020-01-05 00:30:19.990 7f663bd26700 -1 Traceback (most recent call last):
File "/usr/share/ceph/mgr/dashboard/module.py", line 362, in serve
mapper, parent_urls = generate_routes(self.url_prefix)
File "/usr/share/ceph/mgr/dashboard/controllers/__init__.py", line 336, in generate_routes
mapper = cherrypy.dispatch.RoutesDispatcher()
File "/lib/python3/dist-packages/cherrypy/_cpdispatch.py", line 515, in __init__
import routes
ModuleNotFoundError: No module named 'routes'
This was addressed by installing the python3-routes package.
Based on this I believe both python3-distutils and python3-routes
should be added to the dependencies of the ceph-mgr-dashboard package.
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