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[Rafael David Tinoco <rafaeldtinoco@xxxxxxxxxxxxxx>]

** Changed in: simplestreams (Ubuntu Bionic)
       Status: In Progress => Fix Released

** Changed in: simplestreams (Ubuntu Bionic)
     Assignee: Rafael David Tinoco (rafaeldtinoco) => (unassigned)

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https://bugs.launchpad.net/bugs/1728982

Title:
  [SRU] openstack mirror with keystone v3 always imports new images

Status in simplestreams:
  Fix Released
Status in simplestreams package in Ubuntu:
  Fix Released
Status in simplestreams source package in Xenial:
  Won't Fix
Status in simplestreams source package in Artful:
  Won't Fix
Status in simplestreams source package in Bionic:
  Fix Released
Status in simplestreams source package in Disco:
  Fix Released

Bug description:
  [Impact]

  On every execution of /etc/cron.*/glance_simplestreams_sync
  simplestreams will upload all the images that match the configured
  filters no matter of those same images were already uploaded in a
  previous execution.

  This will potentially lead to the inability to upload new images due
  to not having enough free space.

  [Test Case]

  * deploy artful-pike
    juju deploy ./artful-pike.yaml  # http://paste.ubuntu.com/p/RZqm3cGjqk/

  * Wait until glance-simplestreams-sync runs the first sync-up execution.
  * Verify the images are in glance running "openstack image list"
  * Run the synchronization script again
    juju ssh glance-simplestreams-sync/0 sudo /etc/cron.daily/glance_simplestreams-sync

  Expected results:

  "openstack image list" prints the same list of images as before
  running the synchronization script for the 2nd time

  Actual result:

  "openstack image list" prints a list of images duplicates, e.g.:

  $  openstack image list
  +--------------------------------------+---------------------------------------------------------------+--------+
  | ID                                   | Name                                                          | Status |
  +--------------------------------------+---------------------------------------------------------------+--------+
  | 7f946cbf-57e1-4704-92ea-928d8d4e9454 | auto-sync/ubuntu-trusty-14.04-amd64-server-20180404-disk1.img | active |
  | 7a5afbf8-f072-49af-9629-483fc27c627a | auto-sync/ubuntu-trusty-14.04-amd64-server-20180404-disk1.img | active |
  | c9a1dfbd-9e5d-4261-b43f-585e65f9733a | auto-sync/ubuntu-xenial-16.04-amd64-server-20180405-disk1.img | active |
  | a731c994-61f3-43ea-b86c-227baec101e3 | auto-sync/ubuntu-xenial-16.04-amd64-server-20180405-disk1.img | active |
  +--------------------------------------+---------------------------------------------------------------+--------+

  [Potential Regression]

  * this patch allows simplestreams to connect to swift and verify if
  the image was already uploaded or not, any possible regression will
  manifest around the ability of simplestreams to connect to swift.

  [Other Info]

  When using the newly added (revno 450) v3 support for mirroring to
  openstack simplestreams will not notice that images already exist in
  glace.  The result is that every 'sync' will import all new images.

  The issue was simply that the tenant_id was not being correctly passed through to the glance query.
  It ended considering only existing images that were owned by None, which didn't match anything.

  Note:
   * This bug is present in Artful when using the v3 keystone api. It is *not* present in xenial or zesty as they do not have v3 keystone support, and the code that is submitted for merge request has the fix included.

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