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Bug 2037037

Summary: cinder attachment create API schema has instance_uuid as mandatory field
Product: Red Hat OpenStack Reporter: Rajat Dhasmana <rdhasman>
Component: openstack-cinderAssignee: Rajat Dhasmana <rdhasman>
Status: CLOSED ERRATA QA Contact: Tzach Shefi <tshefi>
Severity: medium Docs Contact: Andy Stillman <astillma>
Priority: medium    
Version: 16.1 (Train)CC: brian.rosmaita, ltoscano
Target Milestone: z8Keywords: Triaged
Target Release: 16.1 (Train on RHEL 8.2)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openstack-cinder-15.4.0-1.20220112173355.58f0e73.el8ost Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-03-24 11:03:21 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: 2037034    
Bug Blocks: 2035472, 2037039    

Description Rajat Dhasmana 2022-01-04 17:16:53 UTC
This bug was initially created as a copy of Bug #2037034


When creating an attachment with the new attachments API, it requires a instance_uuid as a mandatory field which is not available when we create an attachment from glance cinder store failing the image create operation.

Comment 7 Tzach Shefi 2022-03-02 15:27:44 UTC
Verified on:
openstack-cinder-15.4.0-1.20220114193342.58f0e73.el8ost.noarch

On a deployment with Glance over Cinder over netapp iSCSI
Lets upload an image to Glance: 


(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                                                                           |
+------------------+----------------------------------------------------------------------------------+

Successfully upload an image to Glance over Cinder.

When creating an attachment with the new attachments API, 
it now requires a optional, rather than a previously mandatory, instance_uuid field.

Instance_uuid field is not available when we create an attachment from glance cinder store,
which is why image creation would fail before but with this fix/optional field status, the operation completes fine, good to verify.

Comment 12 errata-xmlrpc 2022-03-24 11:03:21 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