Bug 2049160

Summary: Inconsistent upstream/downstream backports break the configuration of glance backend as cinder
Product: Red Hat OpenStack Reporter: Rajat Dhasmana <rdhasman>
Component: python-glance-storeAssignee: Rajat Dhasmana <rdhasman>
Status: CLOSED ERRATA QA Contact: Tzach Shefi <tshefi>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 16.1 (Train)CC: apevec, gfidente, lhh, ltoscano, mariel, pgrist, slinaber, spower, tshefi
Target Milestone: z8Keywords: Triaged
Target Release: 16.1 (Train on RHEL 8.2)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: python-glance-store-1.0.2-1.20220110223456.el8ost Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-03-24 11:03:13 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2049130    
Bug Blocks:    

Description Rajat Dhasmana 2022-02-01 16:50:03 UTC
This bug was initially created as a copy of Bug #2049130

When trying to create a glance image we see the following error.
The configuration is glance is using cinder as a backend.

2022-02-01 12:22:04.020 25 ERROR glance.common.wsgi TypeError: temporary_chown() got an unexpected keyword argument 'backend'

Comment 11 Tzach Shefi 2022-03-02 10:56:26 UTC
Verified on:
python3-glance-store-1.0.2-1.20220110223456.el8ost.noarch

On a deployment with Glance over Cinder over Netapp iSCSI, 
I was able to successfully upload three images to glance:


(overcloud) [stack@undercloud-0 ~]$ glance image-show e24b5dee-b169-4895-a2b6-9de22fa9eb9a
+----------------------------------+----------------------------------------------------------------------------------+
| Property                         | Value                                                                            |
+----------------------------------+----------------------------------------------------------------------------------+
| checksum                         | 443b7623e27ecf03dc9e01ee93f67afe                                                 |
| container_format                 | bare                                                                             |
| created_at                       | 2022-03-02T10:35:07Z                                                             |
| direct_url                       | cinder://d3cbbc2e-f129-41e5-88b7-ff5b497ad697                                    |
| disk_format                      | qcow2                                                                            |
| id                               | e24b5dee-b169-4895-a2b6-9de22fa9eb9a                                             |
| min_disk                         | 0                                                                                |
| min_ram                          | 0                                                                                |
| name                             | cirros                                                                           |
| os_hash_algo                     | sha512                                                                           |
| os_hash_value                    | 6513f21e44aa3da349f248188a44bc304a3653a04122d8fb4535423c8e1d14cd6a153f735bb0982e |
|                                  | 2161b5b5186106570c17a9e58b64dd39390617cd5a350f78                                 |
| os_hidden                        | False                                                                            |
| owner                            | 19d5920d1789476d9c3541e3da5574aa                                                 |
| owner_specified.openstack.md5    |                                                                                  |
| owner_specified.openstack.object | images/cirros                                                                    |
| owner_specified.openstack.sha256 |                                                                                  |
| protected                        | False                                                                            |
| size                             | 12716032                                                                         |
| status                           | active                                                                           |  
| stores                           | default_backend                                                                  |
| tags                             | []                                                                               |
| updated_at                       | 2022-03-02T10:35:21Z                                                             |
| virtual_size                     | Not available                                                                    |
| visibility                       | public                                                                           |
+----------------------------------+----------------------------------------------------------------------------------+

And another larger qcow2 image this time:
(overcloud) [stack@undercloud-0 ~]$ glance image-create --disk-format qcow2 --container-format bare --file rhel-8.5-update-2-x86_64-kvm.qcow2 --name rhel8.5 --progress
[=============================>] 100%
+------------------+----------------------------------------------------------------------------------+
| Property         | Value                                                                            |
+------------------+----------------------------------------------------------------------------------+
| checksum         | 6e494d2b830cd2f2372364b035e93598                                                 |
| container_format | bare                                                                             |
| created_at       | 2022-03-02T10:42:45Z                                                             |
| direct_url       | cinder://d2594f15-3f72-468b-a9a0-dce6a69a930e                                    |
| disk_format      | qcow2                                                                            |
| id               | 0d5a60dd-f44b-4bb7-9408-804af7eb6f1f                                             |
| min_disk         | 0                                                                                |
| min_ram          | 0                                                                                |
| name             | rhel8.5                                                                          |
| os_hash_algo     | sha512                                                                           |
| os_hash_value    | 5bda0e42020f8d8e3d547de633e69c5ff442aa0b59d92e81d5bb6142fc95f4678049f72264689077 |
|                  | 26c66d42f8498730f5ec5add9cb7f52dfe1f716410b78fa2                                 |
| os_hidden        | False                                                                            |
| owner            | 19d5920d1789476d9c3541e3da5574aa                                                 |
| protected        | False                                                                            |
| size             | 779681792                                                                        |
| status           | active                                                                           |
| stores           | default_backend                                                                  |
| tags             | []                                                                               |
| updated_at       | 2022-03-02T10:43:04Z                                                             |
| virtual_size     | Not available                                                                    |
| visibility       | shared                                                                           |
+------------------+----------------------------------------------------------------------------------+


And a third raw image just for good measure:
(overcloud) [stack@undercloud-0 ~]$ qemu-img convert -f qcow2 -O raw rhel-server-7.9-update-3-x86_64-kvm.qcow2 rhel-server-7.9-update-3-x86_64-kvm.raw

(overcloud) [stack@undercloud-0 ~]$ glance image-create --disk-format raw --container-format bare --file rhel-server-7.9-update-3-x86_64-kvm.raw --name rhel79.raw --progress
[=============================>] 100%
+------------------+----------------------------------------------------------------------------------+
| Property         | Value                                                                            |
+------------------+----------------------------------------------------------------------------------+
| checksum         | 22cf8f39e5a73121cea04afcc9f42e54                                                 |
| container_format | bare                                                                             |
| created_at       | 2022-03-02T10:50:51Z                                                             |
| direct_url       | cinder://b0e8c679-4198-4120-b1f4-c9c1cc1775b8                                    |
| disk_format      | raw                                                                              |
| id               | 66f78082-24df-4f24-97b4-8f4884b9c6ee                                             |
| min_disk         | 0                                                                                |
| min_ram          | 0                                                                                |
| name             | rhel79.raw                                                                       |
| os_hash_algo     | sha512                                                                           |
| os_hash_value    | 31f351121f2be43f8852a9a221621d6ade8005af946058a549015a1397276682dee8c3f31ac2bb40 |
|                  | 40903e2a9cd763e74548eb2483764c6bc498cb4350990a3c                                 |
| os_hidden        | False                                                                            |
| owner            | 19d5920d1789476d9c3541e3da5574aa                                                 |
| protected        | False                                                                            |
| size             | 10737418240                                                                      |
| status           | active                                                                           |
| stores           | default_backend                                                                  |
| tags             | []                                                                               |
| updated_at       | 2022-03-02T10:54:02Z                                                             |
| virtual_size     | Not available                                                                    |
| visibility       | shared                                                                           |
+------------------+----------------------------------------------------------------------------------+


(overcloud) [stack@undercloud-0 ~]$ glance image-list
+--------------------------------------+------------+
| ID                                   | Name       |
+--------------------------------------+------------+
| e24b5dee-b169-4895-a2b6-9de22fa9eb9a | cirros     |
| 66f78082-24df-4f24-97b4-8f4884b9c6ee | rhel79.raw |
| 0d5a60dd-f44b-4bb7-9408-804af7eb6f1f | rhel8.5    |
+--------------------------------------+------------+
(overcloud) [stack@undercloud-0 ~]$ cinder list --all
+--------------------------------------+----------------------------------+-----------+--------------------------------------------+------+-------------+----------+-------------+
| ID                                   | Tenant ID                        | Status    | Name                                       | Size | Volume Type | Bootable | Attached to |
+--------------------------------------+----------------------------------+-----------+--------------------------------------------+------+-------------+----------+-------------+
| b0e8c679-4198-4120-b1f4-c9c1cc1775b8 | 47260dd2be754759875b0f01b67e8799 | available | image-66f78082-24df-4f24-97b4-8f4884b9c6ee | 10   | tripleo     | false    |             |
| d2594f15-3f72-468b-a9a0-dce6a69a930e | 47260dd2be754759875b0f01b67e8799 | available | image-0d5a60dd-f44b-4bb7-9408-804af7eb6f1f | 1    | tripleo     | false    |             |
| d3cbbc2e-f129-41e5-88b7-ff5b497ad697 | 47260dd2be754759875b0f01b67e8799 | available | image-e24b5dee-b169-4895-a2b6-9de22fa9eb9a | 1    | tripleo     | false    |             |
+--------------------------------------+----------------------------------+-----------+--------------------------------------------+------+-------------+----------+-------------+

As seen above, all three images are active,
were successfully uploaded to Glance over Cinder, good to verify.

Comment 16 errata-xmlrpc 2022-03-24 11:03:13 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Red Hat OpenStack Platform 16.1.8 bug fix and enhancement advisory), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:0986