Launch new volume as instance via horizon failed

[Yvonne Ding]

Brief Description
-----------------
Launch a new volume as instance via horizon is failed.

Severity
--------
Major

Steps to Reproduce
------------------
1. Login as Tenant
2. Go to Project > Compute > Instance
3. Create a new volume
4. Edit new volume as bootable
5. Launch volume as instance
6. Check the instance is 'active' and attached by the volume

TC-name:

Expected Behavior
-----------------
The instance is 'active' and attached by the volume

Actual Behavior
----------------
The instance is not 'active'

Reproducibility
---------------
reproducible

System Configuration
--------------------
Regular standard 2+2

Lab-name:
wcp-7-10

Branch/Pull Time/Commit
-----------------------
BUILD_ID="20200709T013419Z"

Timestamp/Logs
--------------
[2020-07-10 16:19:16,752] 61 DEBUG MainThread conftest.update_results:: ***Failure at test call: /home/svc-cgcsauto/wassp-repos.new/testcases/cgcs/CGCSAuto/testcases/functional/horizon/test_volumes.py:333: AssertionError: assert False
***Details: volumes_pg_action = <utils.horizon.pages.project.volumes.volumespage.VolumesPage object at 0x7f7de8cbf390>

......
        volumes_pg_action.launch_as_instance(volume_name,
                                             instance_name,
                                             delete_volume_on_instance_delete=False,
                                             flavor_name=flavor_name,
                                             network_names=[mgmt_net_name])
        LOG.tc_step('Check that instance is Active and attached by the volume')
        time.sleep(5)
        instances_pg = instancespage.InstancesPage(volumes_pg_action.driver, volumes_pg_action.port)
        instances_pg.go_to_target_page()
> assert instances_pg.is_instance_active(instance_name)
E AssertionError: assert False
E + where False = <bound method InstancesPage.is_instance_active of <utils.horizon.pages.project.compute.instancespage.InstancesPage object at 0x7f7de8a00550>>('test_volume_instance_10-07-12-12-17')
E + where <bound method InstancesPage.is_instance_active of <utils.horizon.pages.project.compute.instancespage.InstancesPage object at 0x7f7de8a00550>> = <utils.horizon.pages.project.compute.instancespage.InstancesPage object at 0x7f7de8a00550>.is_instance_active

logs of .tar and video
https://files.starlingx.kube.cengn.ca/launchpad/1887589

Test Activity
-------------
stx.4.0 regression

[Ghada Khalil (gkhalil)]

stx.4.0 / medium - looks to be an openstack regression. Marking as stx.4.0 gating until the openstack team has a read-out

[Lin Shuicheng (shuicheng)]

Hi Yvonne,
The log url is the same as LP1887589 "Create new instance failed via horizon".
I try to reproduce it in my 2+2 system. And VM with new volume could be launched successfully.
Here is the volume "test" I created:
 test - 5GiB In-use - ceph-store /dev/vda on test nova Yes No

    Overview
Name
    test
ID
    9e547337-d83f-4db3-a1a7-f76a54c51627
Project ID
    b451ad80787b4d2faf4d276cbcd8ed44
Status
    In-use
Group
    -

Specs

Size
    5 GiB
Type
    ceph-store
Bootable
    Yes
Encrypted
    No
Created
    July 17, 2020, 12:05 a.m.

Attachments

Attached To
    test on /dev/vda

Could you help confirm whether the issue exist with latest build?
The log you pasted seems like auto script which I don't have. Could you help use manual step to reproduce the issue, and share the detail step with me?
Also is there any regression info for this issue? Thanks.

[Lin Shuicheng (shuicheng)]

Mark as duplicate since both issue share the same log in the same machine.