Updating testing as per the 2025.1 cycle testing runtime

As per 2025.1 testing runtime[1], we are tetsing from python 3.9 till
python 3.12, moving functional job to python 3.12 and updating the same
in python classifier.

Bump the hacking version to 7.0.0 for consistency with the other cinder
projects and to fix the pep8 job on Ubuntu Noble.

Also, add 'netifaces' to requirements; it has been explicitly used
by the code for a long time, but was never included in requirements.
Whatever had been supplying it apparently no longer has netifaces as
a dependency.

Closes-Bug: #2088356

Depends-On: https://review.opendev.org/c/openstack/tempest/+/932156

[1] https://governance.openstack.org/tc/reference/runtimes/2025.1.html

Co-authored-by: Ghanshyam Mann <gmann@ghanshyammann.com>
Co-authored-by: Brian Rosmaita <rosmaita.fossdev@gmail.com>

Change-Id: I9e5be7856d6985f7811c66ef3846fd353c51e7af

.zuul.yaml

@@ -53,13 +53,11 @@
       tox_envlist: functional-py39
 
 - job:
-    name: brick-cinderclient-dsvm-functional-py311
+    name: brick-cinderclient-dsvm-functional-py312
     parent: brick-cinderclient-dsvm-functional-base
-    # use debian bookworm, where py3.11 is the default
-    nodeset: devstack-single-node-debian-bookworm
     vars:
-      python_version: 3.11
+      python_version: 3.12
-      tox_envlist: functional-py311
+      tox_envlist: functional-py312
 
 - project:
     templates:
@@ -70,8 +68,8 @@
     check:
       jobs:
         - brick-cinderclient-dsvm-functional-py39
-        - brick-cinderclient-dsvm-functional-py311
+        - brick-cinderclient-dsvm-functional-py312
     gate:
       jobs:
         - brick-cinderclient-dsvm-functional-py39
-        - brick-cinderclient-dsvm-functional-py311
+        - brick-cinderclient-dsvm-functional-py312

requirements.txt

@@ -7,3 +7,4 @@ pbr>=5.5.1 # Apache-2.0
 python-cinderclient>=9.0.0 # Apache-2.0
 os-brick>=6.0.0 # Apache-2.0
 oslo.concurrency>=5.0.0 # Apache-2.0
+netifaces>=0.11.0

setup.cfg

@@ -5,7 +5,7 @@ long_description = file: README.rst
 author = OpenStack
 author_email = openstack-discuss@lists.openstack.org
 url = http://docs.openstack.org/cinder/latest/
-python_requires = >=3.8
+python_requires = >=3.9
 classifiers =
     Environment :: OpenStack
     Intended Audience :: Information Technology
@@ -19,6 +19,7 @@ classifiers =
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
 
 [files]
 packages =

test-requirements.txt

@@ -2,7 +2,7 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-hacking>=4.0.0,<4.1.0 # Apache-2.0
+hacking>=7.0.0,<7.1.0 # Apache-2.0
 coverage>=5.5 # Apache-2.0
 ddt>=1.4.1 # MIT
 oslotest>=4.4.1 # Apache-2.0