I have opened an issue for urllib3[1], too, and created a PR to discuss a potential fix.
 [1] https://github.com/urllib3/urllib3/issues/2534

Because it'd take some time until we get feedback from these two communities,
I've proposed a change to pin gabbi to 2.4.0[2].
 [2] https://review.opendev.org/c/openstack/requirements/+/825044

The issue might affect other projects using gabbi as well, unless https, instead of http,
is used for endpoint access.


On Tue, Jan 18, 2022 at 11:42 AM Takashi Kajinami <tkajinam@redhat.com> wrote:
I've looked into this but it seems the following error was actually caused by the latest release of gabbi(2.5.0).
 TypeError: __init__() got an unexpected keyword argument 'server_hostname'

I've reported that issue to gabbi in [1] but if my observation is correct the problem should be
fixed in urllib3 which gabbi is dependent on.
 [1] https://github.com/cdent/gabbi/issues/309

On Tue, Jan 18, 2022 at 2:34 AM Martin Kopec <mkopec@redhat.com> wrote:
Hello,

most of the tests of heat-tempest-plugin have started failing. We noticed that in interop [1], however, we reproduced that in the project's gates as well [2].

I suspect it might be an issue with the new gabbi package - there has been an update recently.
Could you please have a look.


Thank you,
--
Martin Kopec
Senior Software Quality Engineer
Red Hat EMEA