Update gate jobs as per the 2025.1 cycle testing runtime

As per 2025.1 testing runtime[1], we need to test on Ubuntu
Noble and python 3.9 to 3.12.

Also fixing the memoryview error
   AttributeError: 'memoryview' object has no attribute 'decode'

Tracking: https://etherpad.opendev.org/p/migrate-to-noble

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

Change-Id: Idf0f211043c13c6b96f40fcf2891e84d5959fdb6

.zuul.yaml

@@ -6,18 +6,14 @@
     check:
       jobs:
         - openstack-tox-pep8
-        - openstack-tox-py35
-        - openstack-tox-py36
-        - openstack-tox-py37
-        - openstack-tox-py38
         - openstack-tox-py39
         - openstack-tox-py310
+        - openstack-tox-py311
+        - openstack-tox-py312
     gate:
       jobs:
         - openstack-tox-pep8
-        - openstack-tox-py35
-        - openstack-tox-py36
-        - openstack-tox-py37
-        - openstack-tox-py38
         - openstack-tox-py39
         - openstack-tox-py310
+        - openstack-tox-py311
+        - openstack-tox-py312

os_performance_tools/tests/test_collect.py

@@ -80,7 +80,9 @@ class TestCollect(base.TestCase):
         finally:
             result.stopTestRun()
         self.assertIsNotNone(result.counters_content)
-        content = json.loads(result.counters_content.decode('utf-8'))
+        if isinstance(result.counters_content, memoryview):
+            counters_content = result.counters_content.tobytes()
+        content = json.loads(counters_content.decode('utf-8'))
         self.assertTrue(isinstance(content, dict))
         self.assertIn('mysql', content)
         self.assertIn('queues', content)
@@ -107,7 +109,9 @@ class TestCollect(base.TestCase):
         finally:
             result.stopTestRun()
         self.assertIsNotNone(result.counters_content)
-        content = json.loads(result.counters_content.decode('utf-8'))
+        if isinstance(result.counters_content, memoryview):
+            counters_content = result.counters_content.tobytes()
+        content = json.loads(counters_content.decode('utf-8'))
         self.assertTrue(isinstance(content, dict))
         self.assertIn('mysql', content)
         self.assertIn('queues', content)

setup.cfg

@@ -6,7 +6,7 @@ description_file =
 author = OpenStack
 author_email = openstack-discuss@lists.openstack.org
 home_page = https://docs.openstack.org/os-performance-tools/latest/
-python_requires = >=3.5
+python_requires = >=3.9
 classifier =
     Environment :: OpenStack
     Intended Audience :: Information Technology
@@ -15,12 +15,10 @@ classifier =
     Operating System :: POSIX :: Linux
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.5
-    Programming Language :: Python :: 3.6
-    Programming Language :: Python :: 3.7
-    Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
     Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: Implementation :: CPython