Add python3.9 support

Add python3.9 support, tested locally by running tox.

Story: 2071901
Task: 43189

Signed-off-by: Charles Short <charles.short@windriver.com>
Change-Id: I18071e9fd8d57636ec3637465ef90a7380fb5371

.zuul.yaml

@@ -3,13 +3,32 @@
     check:
       jobs:
         - openstack-tox-linters
+        - k8sapp-openstack-tox-py39
     gate:
       jobs:
         - openstack-tox-linters
+        - k8sapp-openstack-tox-py39
     post:
       jobs:
         - stx-openstack-armada-app-upload-git-mirror
 
+- job:
+    name: k8sapp-openstack-tox-py39
+    parent: tox-py39
+    description: |
+        Run py39 test for k8app-openstack
+    nodeset: debian-bullseye
+    required-projects:
+      - starlingx/config
+      - starlingx/fault
+      - starlingx/update
+      - starlingx/utilities
+    files:
+        - python-k8sapp-openstack/k8sapp_openstack/*
+    vars:
+        tox_envlist: py39
+        python_version: 3.9
+        tox_extra_args: -c python-k8sapp-openstack/k8sapp_openstack/tox.ini
 - job:
     name: stx-openstack-armada-app-upload-git-mirror
     parent: upload-git-mirror

bindep.txt

@@ -0,0 +1,10 @@
+# This is a cross-platform list tracking distribution packages needed for install and tests;
+# see https://docs.openstack.org/infra/bindep/ for additional information.
+
+libffi-dev [platform:dpkg]
+libldap2-dev [platform:dpkg]
+libxml2-dev [platform:dpkg]
+libxslt1-dev [platform:dpkg]
+libsasl2-dev [platform:dpkg]
+libffi-devel [platform:rpm]
+python3-all-dev [platform:dpkg]

python-k8sapp-openstack/k8sapp_openstack/k8sapp_openstack/tests/test_nova_api_proxy.py

@@ -22,7 +22,7 @@ class NovaApiProxyTestCase(test_plugins.K8SAppOpenstackAppMixin,
 
 
 class NovaApiProxyIPv4ControllerHostTestCase(NovaApiProxyTestCase,
-                                             dbbase.ControllerHostTestCase):
+                                             dbbase.ProvisionedControllerHostTestCase):
 
     def test_replicas(self):
         overrides = self.operator.get_helm_chart_overrides(
@@ -36,7 +36,8 @@ class NovaApiProxyIPv4ControllerHostTestCase(NovaApiProxyTestCase,
 
 
 class NovaApiProxyIPv4AIODuplexSystemTestCase(NovaApiProxyTestCase,
-                                              dbbase.AIODuplexSystemTestCase):
+                                             dbbase.ProvisionedAIODuplexSystemTestCase):
+
 
     def test_replicas(self):
         overrides = self.operator.get_helm_chart_overrides(

python-k8sapp-openstack/k8sapp_openstack/test-requirements.txt

@@ -10,11 +10,9 @@ fixtures>=3.0.0 # Apache-2.0/BSD
 mock>=2.0.0 # BSD
 passlib>=1.7.0
 psycopg2-binary
-python-barbicanclient<3.1.0,>=3.0.1
+python-barbicanclient>=4.5.2 # Apache-2.0
 python-subunit>=0.0.18
 requests-mock>=0.6.0 # Apache-2.0
-sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
-oslosphinx<2.6.0,>=2.5.0 # Apache-2.0
 oslotest>=3.2.0 # Apache-2.0
 stestr>=1.0.0 # Apache-2.0
 testrepository>=0.0.18

python-k8sapp-openstack/k8sapp_openstack/tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = flake8,py27,py36,pylint
+envlist = flake8,py27,py36,py39,pylint
 minversion = 1.6
 # skipsdist = True
 #,pip-missing-reqs
@@ -14,8 +14,8 @@ distshare={toxworkdir}/.tox/distshare
 # enabling usedevelop results in  py27 develop-inst:
 # Exception: Versioning for this project requires either an sdist tarball,
 # or access to an upstream git repository.
-# Note. site-packages is true and rpm-python must be yum installed on your dev machine.
-sitepackages = True
+# Note. site-packages is false and rpm-python must be yum installed on your dev machine.
+sitepackages = False
 
 # tox is silly... these need to be separated by a newline....
 whitelist_externals = bash
@@ -119,6 +119,17 @@ commands =
   stestr run {posargs}
   stestr slowest
 
+[testenv:py39]
+basepython = python3.9
+install_command = pip install --use-deprecated legacy-resolver\
+    -v -v -v \
+    -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/starlingx/root/raw/branch/master/build-tools/requirements/debian/upper-constraints.txt} \
+    {opts} {packages}
+commands =
+  {[testenv]commands}
+  stestr run {posargs}
+  stestr slowest
+
 [testenv:pep8]
 # testenv:flake8 clone
 basepython = {[testenv:flake8]basepython}