Enable py39 tox gate/test for app plugins

Add support for tox testing under Debian Bullseye by enabling a
python 3.9 gate and tox target for exercising plugin unit tests.

Story: 2006796
Task: 43186

Signed-off-by: Charles Short <charles.short@windriver.com>
Change-Id: I34741368cf308b463feeee6425362fe86fe3c958

.zuul.yaml

@@ -3,13 +3,32 @@
     check:
       jobs:
         - openstack-tox-linters
+        - k8app-vault-tox-py39
     gate:
       jobs:
         - openstack-tox-linters
+        - k8app-vault-tox-py39
     post:
       jobs:
         - stx-vault-armada-app-upload-git-mirror
 
+- job:
+    name: k8app-vault-tox-py39
+    parent: tox-py39
+    description: |
+        Run py39 for vault armada app
+    nodeset: debian-bullseye
+    required-projects:
+      - starlingx/config
+      - starlingx/fault
+      - starlingx/update
+      - starlingx/utilities
+    files:
+      - python-k8sapp-vault/*
+    vars:
+        tox_envlist: py39
+        python_version: 3.9
+        tox_extra_args: -c python-k8sapp-vault/k8sapp_vault/tox.ini
 - job:
     name: stx-vault-armada-app-upload-git-mirror
     parent: upload-git-mirror
@@ -100,4 +119,4 @@
           UlcQK6MHMgwhqfZI2RmbARFgPov9OzmKrM8M4AZ4TYQwdgj57na6DOl7UEal5cHWsvR+8
           t230YyZJ6MLy9l6R2zHPicgbJj3w5aERp3ipTkofL47FokPT8eFtPhy5BYIKFtjPDNAc7
           2LF69MtEMJtfb9g6u4uzOp5Y/bg+4fsDYWd5Dw7kRjeKvWmmH9Uplh6Y569GW2z2NFekr
-          QxX8x0Bpt4ZvOGXiJIP0KWcFAEceSjds6DPzCX9z8HyK9CWX0aFC2R4Wis8PyY= 
+          QxX8x0Bpt4ZvOGXiJIP0KWcFAEceSjds6DPzCX9z8HyK9CWX0aFC2R4Wis8PyY= 

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-vault/k8sapp_vault/k8sapp_vault/tests/test_vault.py

@@ -31,8 +31,7 @@ class VaultIPv4ControllerHostTestCase(VaultTestCase,
             cnamespace=common.HELM_NS_VAULT)
 
         self.assertOverridesParameters(overrides, {
-            # 1 replica for 1 controller
-            'replicaCount': 1
+            'server': {'ha': {'replicas': 1}}
         })
 
 
@@ -46,6 +45,5 @@ class VaultIPv6AIODuplexSystemTestCase(VaultTestCase,
             cnamespace=common.HELM_NS_VAULT)
 
         self.assertOverridesParameters(overrides, {
-            # 2 replicas for 2 controllers
-            'replicaCount': 2
+            'server': {'ha': {'replicas': 1}}
         })

python-k8sapp-vault/k8sapp_vault/test-requirements.txt

@@ -1,8 +1,6 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-flake8<3.8.0
-pycodestyle<2.6.0 # MIT License
 hacking>=1.1.0,<=2.0.0 # Apache-2.0
 coverage>=3.6
 discover
@@ -12,12 +10,10 @@ passlib>=1.7.0
 psycopg2-binary
 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
-testtools!=1.2.0,>=0.9.36
+testtools>=2.2.0 # MIT
 tempest-lib<0.5.0,>=0.4.0
 ipaddr
 pytest

python-k8sapp-vault/k8sapp_vault/tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = flake8,py27,py36,pylint,bandit
+envlist = flake8,py27,py36,py39,pylint,bandit
 minversion = 1.6
 # skipsdist = True
 #,pip-missing-reqs
@@ -15,14 +15,14 @@ distshare={toxworkdir}/.tox/distshare
 # 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
+sitepackages = False
 
 # tox is silly... these need to be separated by a newline....
 whitelist_externals = bash
                       find
 
 install_command = pip install \
-    -v -v -v \
+    -v -v -v --use-deprecated legacy-resolver \
     -c{toxinidir}/upper-constraints.txt \
     -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/stable/stein/upper-constraints.txt} \
     {opts} {packages}
@@ -79,6 +79,18 @@ commands =
   stestr run {posargs}
   stestr slowest
 
+[testenv:py39]
+basepython = python3.9
+install_command = pip install \
+    -v -v -v \
+    --use-deprecated legacy-resolver \
+    -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}