Glance

Image is not added when filesystem_store_datadirs specified in glance configuration

Bug #1380547 reported by Abhishek Kekane
14
This bug affects 3 people
Affects Status Importance Assigned to Milestone
Glance
Invalid
Undecided
Abhishek Kekane

Bug Description

If user specifies 'filesystem_store_datadirs' option in the glance api configuration, he is not able to add the image to the specified location as following response is returned to the user.

<html>
 <head>
  <title>410 Gone</title>
 </head>
 <body>
  <h1>410 Gone</h1>
  Error in store configuration. Adding images to store is disabled.<br /><br />

 </body>
</html> (HTTP N/A)

Steps to reproduce:

1. Edit glance-api.conf file to add 'filesystem_store_datadirs' parameter.
   filesystem_store_datadirs = /opt/stack/data/glance/images/:1

   Note: Disable 'filesystem_store_datadir' option

2. restart glance-api service

3. create image
   glance image-create --file /etc/passwd --name passwd --container-format bare --disk-format raw

Tags: backend ntt
Abhishek Kekane (abhishek-kekane)
Changed in glance:
assignee: nobody → Abhishek Kekane (abhishek-kekane)
Revision history for this message
Abhishek Kekane (abhishek-kekane) wrote :

In case if filesystem_store_datadir is specified with any other path than /opt/stack/data/glacne/images and disabled filesystem_store_datadirs option then also the filesystem_store_datadir refers to /opt/stack/data/glance/images

E.g in glance-api.conf if
filesystem_store_datadir = /opt/stack/data/glacne/images1

then also new image gets added at /opt/stack/data/glacne/images location.

Erno Kuvaja (jokke)
tags: added: backend
Revision history for this message
Abhishek Kekane (abhishek-kekane) wrote :

Hi,

just found that in glance/api.conf filesystem_store_datadir parameter is specified twice in Default as well as glance_store section. If you comment filesystem_store_datadir from both the location then it's working correctly.

IMO the fix is remove filesystem_store_datadir and filesystem_store_datadirs from 'DEFAULT' section and add it under 'glance_store' section.

Revision history for this message
Abhishek Kekane (abhishek-kekane) wrote :

The issue of moving deprecated filesystem options from DEFAULT sections to glance_store section in glance-api.conf, is addressed by this bug https://bugs.launchpad.net/bugs/1380689

Marking this bug as invalid.

Changed in glance:
status: New → Invalid
Revision history for this message
Zhi Yan Liu (lzy-dev) wrote :

As we designed, glance (even all services) should be able to load options from deprecated place instead of failure. This report involved a backward-compatibility issue of glance or/and glance_store, IMO. Need more investigation.

Changed in glance:
status: Invalid → New
Revision history for this message
Zhi Yan Liu (lzy-dev) wrote :

With abhishekk's clarification, now I see what really happened behind this report. Agreed to mark this as invalid. Thanks for the clarification abhishekk.

Changed in glance:
status: New → Invalid
Revision history for this message
Dane Fichter (dane-fichter) wrote :

I'm getting this error after cloning a fresh devstack in Ubuntu 14.04

Revision history for this message
Alex O'Rourke (alex-orourke) wrote :

I am seeing this error as well in stable/kilo on a fresh Ubuntu 14.04 install as well. Was this fixed?

Revision history for this message
greatbsky (greatbsky) wrote :

I am seeing this error as well in stable/kilo on a centos7 install as well.
and i solved it, by uncomment:

stores=glance.store.filesystem.Store,glance.store.http.Store

Revision history for this message
Sachin (sacpatil) wrote :

I tried un-commenting

stores=glance.store.filesystem.Store,glance.store.http.Store

and restart glance-api but not success.

Also I un-commented

filesystem_store_datadirs=/var/lib/glance/images/:1

So how exactly to fix this issue?

Revision history for this message
Artem Savinov (asavinov) wrote :

centos 7, liberty- also i solved it by add
[glance_store]
store = file

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