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Bug #43029
closedmgr/dashboard: RBD mirroring page results in "500 - internal server error"
Status:
Resolved
Priority:
Normal
Assignee:
Jason Dillaman
Category:
Component - RBD Mirroring
Target version:
% Done:
0%
Source:
Tags:
Backport:
nautilus
Regression:
No
Severity:
3 - minor
Reviewed:
Description
After restarting a rbd-mirror daemon, the dashboard will start to report "500 - internal server error" via popups in the upper right corner.
2019-11-26T10:36:35.173-0500 7ffad702a700 -1 mgr get_metadata_python Requested missing service rbd-mirror.4136 2019-11-26T10:36:35.173-0500 7ffad702a700 -1 mgr get_daemon_status_python Requested missing service rbd-mirror.4136 2019-11-26T10:36:35.173-0500 7ffad702a700 0 mgr[dashboard] Error while calling fn=<function get_daemons_and_pools at 0x7ffae7792f80> ex='NoneType' object is not subscriptable Traceback (most recent call last): File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/tools.py", line 153, in run val = self.fn(*self.args, **self.kwargs) File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/controllers/rbd_mirroring.py", line 182, in get_daemons_and_pools daemons = get_daemons() File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/controllers/rbd_mirroring.py", line 53, in get_daemons status = json.loads(status['json']) TypeError: 'NoneType' object is not subscriptable 2019-11-26T10:36:35.174-0500 7ffad146b700 0 mgr[dashboard] [26/Nov/2019:10:36:35] HTTP Traceback (most recent call last): File "/usr/lib/python3.7/site-packages/cherrypy/_cprequest.py", line 628, in respond self._do_respond(path_info) File "/usr/lib/python3.7/site-packages/cherrypy/_cprequest.py", line 687, in _do_respond response.body = self.handler() File "/usr/lib/python3.7/site-packages/cherrypy/lib/encoding.py", line 219, in __call__ self.body = self.oldhandler(*args, **kwargs) File "/usr/lib/python3.7/site-packages/cherrypy/_cptools.py", line 230, in wrap return self.newhandler(innerfunc, *args, **kwargs) File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/services/exception.py", line 88, in dashboard_exception_handler return handler(*args, **kwargs) File "/usr/lib/python3.7/site-packages/cherrypy/_cpdispatch.py", line 54, in __call__ return self.callable(*self.args, **self.kwargs) File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/controllers/__init__.py", line 657, in inner ret = func(*args, **kwargs) File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/controllers/summary.py", line 94, in __call__ result['rbd_mirroring'] = self._rbd_mirroring() File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/controllers/summary.py", line 23, in _rbd_mirroring _, data = get_daemons_and_pools() File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/tools.py", line 250, in wrapper return rvc.run(fn, args, kwargs) File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/tools.py", line 232, in run raise self.exception File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/tools.py", line 153, in run val = self.fn(*self.args, **self.kwargs) File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/controllers/rbd_mirroring.py", line 182, in get_daemons_and_pools daemons = get_daemons() File "/home/jdillaman/ceph/src/pybind/mgr/dashboard/controllers/rbd_mirroring.py", line 53, in get_daemons status = json.loads(status['json']) TypeError: 'NoneType' object is not subscriptable
Updated by Jason Dillaman over 4 years ago
- Status changed from In Progress to Fix Under Review
- Pull request ID set to 31907
Updated by Ricardo Marques over 4 years ago
Seems to be a duplicate of https://tracker.ceph.com/issues/43008
Updated by Ricardo Marques over 4 years ago
- Subject changed from [dashboard] RBD mirroring page results in "500 - internal server error" to mgr/dashboard: RBD mirroring page results in "500 - internal server error"
- Category set to 140
- Target version set to v15.0.0
Updated by Ricardo Marques over 4 years ago
- Has duplicate Bug #43008: mgr/dashboard: a failure in rbd-mirror makes other dashboard pages fail added
Updated by Jason Dillaman over 4 years ago
- Status changed from Fix Under Review to Pending Backport
Updated by Jason Dillaman over 4 years ago
- Copied to Backport #43212: nautilus: mgr/dashboard: RBD mirroring page results in "500 - internal server error" added
Updated by Nathan Cutler over 4 years ago
- Status changed from Pending Backport to Resolved
While running with --resolve-parent, the script "backport-create-issue" noticed that all backports of this issue are in status "Resolved" or "Rejected".
Updated by Ernesto Puerta about 3 years ago
- Project changed from mgr to Dashboard
- Category changed from 140 to Component - RBD Mirroring
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