Fix grenade job wsgi module tranition

Openstack moved from using wsgi scripts to directly calling the wsgi module
due to changes in setuptools that stops the pbr wsgi_scripts from working.

This patch adds an upgrade script that reconfigures uwsgi when updating
to Flamingo.

Change-Id: I5d9bb5ef52217ed5d2361e5855e9f5fc2c1b4111

devstack/upgrade/from-2025.1/upgrade-octavia

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+# Openstack moved from using wsgi scripts to directly calling the wsgi module
+# due to changes in setuptools that stops the pbr wsgi_scripts from working.
+# This script will reconfigure uwsgi on upgrade to point to the module instead
+# of the wsgi script that is no longer present in octavia.
+
+function configure_octavia_upgrade {
+    source $GRENADE_DIR/functions
+
+    iniset $OCTAVIA_UWSGI_CONF uwsgi module $OCTAVIA_UWSGI_APP
+}

zuul.d/projects.yaml

@@ -65,7 +65,6 @@
               - ^tools/.*$
               - ^(test-|)requirements.txt$
               - ^tox.ini$
-            voting: false  # due to LP#2109665
         - octavia-grenade-skip-level:
             irrelevant-files: *grenade-irrelevant-files
             voting: false
@@ -107,8 +106,7 @@
         - octavia-v2-dsvm-scenario-traffic-ops-ubuntu-jammy
         - octavia-v2-dsvm-scenario-non-traffic-ops-ubuntu-jammy
         - octavia-v2-dsvm-tls-barbican
-        - octavia-grenade:
-            voting: false
+        - octavia-grenade
         #- octavia-grenade-skip-level
     periodic:
       jobs: