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Message #68751
[Bug 1726213] [NEW] KNOWN_EXCEPTIONS don't include all possible exceptions
Public bug reported:
oslo.config may raise a ConfigFileValueError when run server.start(***)
in `glance/cmd/api.py`, which is a subclass of ValueError so it can be
caught using KNOWN_EXCEPTIONS.
But ConfigFileValueError is not in the KNOWN_EXCEPTIONS, use index
method of KNOWN_EXCEPTIONS will raise an ValueError, which is
unexpected:
```
2017-10-22 22:47:46.460 94 CRITICAL glance [-] Unhandled error: ValueError: tuple.index(x): x not in tuple
2017-10-22 22:47:46.460 94 ERROR glance Traceback (most recent call last):
2017-10-22 22:47:46.460 94 ERROR glance File "/var/lib/kolla/venv/bin/glance-api", line 10, in <module>
2017-10-22 22:47:46.460 94 ERROR glance sys.exit(main())
2017-10-22 22:47:46.460 94 ERROR glance File "/var/lib/kolla/venv/lib/python2.7/site-packages/glance/cmd/api.py", line 92, in main
2017-10-22 22:47:46.460 94 ERROR glance fail(e)
2017-10-22 22:47:46.460 94 ERROR glance File "/var/lib/kolla/venv/lib/python2.7/site-packages/glance/cmd/api.py", line 65, in fail
2017-10-22 22:47:46.460 94 ERROR glance return_code = KNOWN_EXCEPTIONS.index(type(e)) + 1
2017-10-22 22:47:46.460 94 ERROR glance ValueError: tuple.index(x): x not in tuple
2017-10-22 22:47:46.460 94 ERROR glance
```
** Affects: glance
Importance: Undecided
Assignee: raja (jiangpch)
Status: In Progress
** Changed in: glance
Assignee: (unassigned) => raja (jiangpch)
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https://bugs.launchpad.net/bugs/1726213
Title:
KNOWN_EXCEPTIONS don't include all possible exceptions
Status in Glance:
In Progress
Bug description:
oslo.config may raise a ConfigFileValueError when run
server.start(***) in `glance/cmd/api.py`, which is a subclass of
ValueError so it can be caught using KNOWN_EXCEPTIONS.
But ConfigFileValueError is not in the KNOWN_EXCEPTIONS, use index
method of KNOWN_EXCEPTIONS will raise an ValueError, which is
unexpected:
```
2017-10-22 22:47:46.460 94 CRITICAL glance [-] Unhandled error: ValueError: tuple.index(x): x not in tuple
2017-10-22 22:47:46.460 94 ERROR glance Traceback (most recent call last):
2017-10-22 22:47:46.460 94 ERROR glance File "/var/lib/kolla/venv/bin/glance-api", line 10, in <module>
2017-10-22 22:47:46.460 94 ERROR glance sys.exit(main())
2017-10-22 22:47:46.460 94 ERROR glance File "/var/lib/kolla/venv/lib/python2.7/site-packages/glance/cmd/api.py", line 92, in main
2017-10-22 22:47:46.460 94 ERROR glance fail(e)
2017-10-22 22:47:46.460 94 ERROR glance File "/var/lib/kolla/venv/lib/python2.7/site-packages/glance/cmd/api.py", line 65, in fail
2017-10-22 22:47:46.460 94 ERROR glance return_code = KNOWN_EXCEPTIONS.index(type(e)) + 1
2017-10-22 22:47:46.460 94 ERROR glance ValueError: tuple.index(x): x not in tuple
2017-10-22 22:47:46.460 94 ERROR glance
```
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