yahoo-eng-team team mailing list archive

[Cyril Roelandt <1914531@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Hello!

I am providing a reproducer: http://paste.openstack.org/show/802308/ To
run it:

1) Setup devstack
2) Install jq
3) Add these two lines in the DEFAULT section of glance-api.conf:

show_multiple_locations = True
show_image_direct_url = True


I know these options are deprecated, but I think using them allows us to see a potential bug.


$ bash reproducer.sh 
[+] Creating an image with no locations
+------------------+--------------------------------------+
| Property         | Value                                |
+------------------+--------------------------------------+
| checksum         | None                                 |
| container_format | bare                                 |
| created_at       | 2021-02-04T03:26:32Z                 |
| disk_format      | qcow2                                |
| id               | eaeb5759-e41a-420c-9ef0-4707097eaf52 |
| locations        | []                                   |
| min_disk         | 0                                    |
| min_ram          | 0                                    |
| name             | test-img                             |
| os_hash_algo     | None                                 |
| os_hash_value    | None                                 |
| os_hidden        | False                                |
| owner            | f6372bed278b4d04a78084e86be60103     |
| protected        | False                                |
| size             | None                                 |
| status           | queued                               |
| tags             | []                                   |
| updated_at       | 2021-02-04T03:26:32Z                 |
| virtual_size     | Not available                        |
| visibility       | shared                               |
+------------------+--------------------------------------+
[+] Adding location at index 0 (https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.raw.xz)
[
  {
    "url": "https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.raw.xz";,
    "metadata": {}
  }
]
[+] Adding location at index 0 (https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.qcow2)
[
  {
    "url": "https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.qcow2";,
    "metadata": {}
  },
  {
    "url": "https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.raw.xz";,
    "metadata": {}
  }
]
[+] Showing locations
[
  {
    "url": "https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.raw.xz";,
    "metadata": {}
  },
  {
    "url": "https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.qcow2";,
    "metadata": {}
  }
]


Basically, the answers from the API look fine: first we add the .raw.xz
image, and it's the only available location. Then we insert the .qcow2
image at position 0, and our 2 locations are in the right order. But
then, when showing the image, it seems like the .raw.xz image comes
first.

** Affects: glance
     Importance: Undecided
         Status: New

-- 
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https://bugs.launchpad.net/bugs/1914531

Title:
  Inserting location does not insert the new location at the right place

Status in Glance:
  New

Bug description:
  Hello!

  I am providing a reproducer: http://paste.openstack.org/show/802308/
  To run it:

  1) Setup devstack
  2) Install jq
  3) Add these two lines in the DEFAULT section of glance-api.conf:

  show_multiple_locations = True
  show_image_direct_url = True

  
  I know these options are deprecated, but I think using them allows us to see a potential bug.

  
  $ bash reproducer.sh 
  [+] Creating an image with no locations
  +------------------+--------------------------------------+
  | Property         | Value                                |
  +------------------+--------------------------------------+
  | checksum         | None                                 |
  | container_format | bare                                 |
  | created_at       | 2021-02-04T03:26:32Z                 |
  | disk_format      | qcow2                                |
  | id               | eaeb5759-e41a-420c-9ef0-4707097eaf52 |
  | locations        | []                                   |
  | min_disk         | 0                                    |
  | min_ram          | 0                                    |
  | name             | test-img                             |
  | os_hash_algo     | None                                 |
  | os_hash_value    | None                                 |
  | os_hidden        | False                                |
  | owner            | f6372bed278b4d04a78084e86be60103     |
  | protected        | False                                |
  | size             | None                                 |
  | status           | queued                               |
  | tags             | []                                   |
  | updated_at       | 2021-02-04T03:26:32Z                 |
  | virtual_size     | Not available                        |
  | visibility       | shared                               |
  +------------------+--------------------------------------+
  [+] Adding location at index 0 (https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.raw.xz)
  [
    {
      "url": "https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.raw.xz";,
      "metadata": {}
    }
  ]
  [+] Adding location at index 0 (https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.qcow2)
  [
    {
      "url": "https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.qcow2";,
      "metadata": {}
    },
    {
      "url": "https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.raw.xz";,
      "metadata": {}
    }
  ]
  [+] Showing locations
  [
    {
      "url": "https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.raw.xz";,
      "metadata": {}
    },
    {
      "url": "https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.qcow2";,
      "metadata": {}
    }
  ]


  Basically, the answers from the API look fine: first we add the
  .raw.xz image, and it's the only available location. Then we insert
  the .qcow2 image at position 0, and our 2 locations are in the right
  order. But then, when showing the image, it seems like the .raw.xz
  image comes first.

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