Cannot repro in icehouse since it looks like it's loading all stores.
Also the section with the warning in icehouse has some deprecation nodes
and a "to be removed in Juno" note, so I'm going to close this one for
now.
** Changed in: glance
Status: In Progress => Invalid
** Changed in: glance
Assignee: Matt Fischer (mfisch) => (unassigned)
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https://bugs.launchpad.net/bugs/1315121
Title:
lack of logging when an invalid store is used leads to confusion
Status in OpenStack Image Registry and Delivery Service (Glance):
Invalid
Bug description:
EDIT: Havana h.2 is what we're using on Ubuntu
When the http method in known_stores is disabled, mistakenly or not,
the failure mode is annoyingly silent. I spent a day trying to track
down why I could not load images from a URL and the logs were
completely non-helpful, even with debug enabled in glance-api. We had
enabled the rbd store only after enabling ceph.
The only useful output came after enabling
default_log_levels=eventlet.wsgi.server=DEBUG. This was the final
useful message:
File "/usr/lib/python2.7/dist-packages/glance/store/location.py", line 73, in
get_location_from_uri
raise exception.UnknownScheme(scheme=pieces.scheme)
UnknownScheme: Unknown scheme 'http' found in URI write
/usr/lib/python2.7/dist-packages/glance/common/wsgi.py:98
When a user loads to an invalid store, we should not have to enable
esoteric log levels (which we didn't even know about before asking) to
find out.
root@chrcnc01-control-001:~# glance -v --debug image-create --name coke
--min-disk 20 --min-ram 1024 --location
http://download.cirros-cloud.net/0.3.2/cirros-0.3.2-x86_64-disk.img
--disk-format qcow2 --container-format bare
curl -i -X POST -H 'x-image-meta-container_format: bare' -H
'x-image-meta-location:
http://download.cirros-cloud.net/0.3.2/cirros-0.3.2-x86_64-disk.img' -H
'x-image-meta-min_disk: 20' -H 'User-Agent: python-glanceclient' -H
'x-image-meta-is_public: False' -H 'x-image-meta-min_ram: 1024' -H
'X-Auth-Token: 0b0bcc164e0f4d1cbba63d9edc13ac8d' -H 'Content-Type:
application/octet-stream' -H 'x-image-meta-disk_format: qcow2' -H
'x-image-meta-name: coke' http://1.2.3.4:9292/v1/images
HTTP/1.1 500 Internal Server Error
date: Thu, 01 May 2014 19:20:53 GMT
content-length: 0
content-type: text/plain
connection: close
Request returned failure status.
HTTPInternalServerError (HTTP 500)
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