yahoo-eng-team team mailing list archive

[Cyril Roelandt <1371121@xxxxxxxxxxxxxxxxxx>]

This is very old code, using v1. Also I see no config files and no
commands that could help reproduce this issue anyway. I'll close this
bug report, feel free to reopen it if needed.

** Changed in: glance
       Status: Triaged => Won't Fix

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https://bugs.launchpad.net/bugs/1371121

Title:
  Glance image-create stuck in SAVING state and when deleted image
  remains on the filesystem

Status in Glance:
  Won't Fix

Bug description:
  I'm using Icehouse (Ubuntu 14.04) and a directory as a backend is
  configured in Glance to store images.

  When I perform image-create and it takes a long period of time, glance
  ends up with "NotAuthenticated: Authentication required" exception and
  "Failed to upload image" in logs. Later glance reports "Unable to kill
  image" because of the very same error "NotAuthenticated" and because
  previous action failed and generally it makes the image to stuck in
  SAVING state.

  More magic is after deleting that broken image. Glance reports that
  the image was deleted successfully and there is no error in logs, but
  it turns out only data from the DB was removed, but the image itself
  (file in the directory) remains untouched. It's not longer visible in
  glance image-list, but is still in glance's images directory.

  NotAuthenticated error is probably caused by Keystone tokens. When I
  increased keystone token expiration time it looks like the amount of
  time to cause very same situation was also increased. However, when I
  was uploading multiple images during the same session in Horizon I
  ended up with all successfull image-create except the last one which
  was during the time when the token should expire, so still it's an
  issue.

  Nevertheless, Glance should do the whole cleanup properly even if the
  image is in e.g. SAVING state and it should look for a file matching
  that broken image and purge it from the disk, if such file exists.

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