Ability to add extra commands for service cleaner

This PS makes to possible to add extra commands to the nova service
cleaner job if needed.

Change-Id: Ic1dee3e15a5b56712128142e054e0ca2813944bf

nova/Chart.yaml

@@ -14,7 +14,7 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm Nova
 name: nova
-version: 0.3.28
+version: 0.3.29
 home: https://docs.openstack.org/nova/latest/
 icon: https://www.openstack.org/themes/openstack/images/project-mascots/Nova/OpenStack_Project_Nova_vertical.png
 sources:

nova/templates/bin/_nova-service-cleaner.sh.tpl

@@ -30,3 +30,7 @@ for NOVA_SERVICE in ${NOVA_SERVICES_TO_CLEAN}; do
     openstack compute service delete "${SERVICE_ID}"
   done
 done
+
+{{- if .Values.jobs.service_cleaner.extra_command }}
+{{ .Values.jobs.service_cleaner.extra_command }}
+{{- end }}

nova/values.yaml

@@ -109,6 +109,7 @@ jobs:
       success: 3
       failed: 1
     sleep_time: 60
+    extra_command: null
   archive_deleted_rows:
     cron: "0 */1 * * *"
     starting_deadline: 600

releasenotes/notes/nova.yaml

@@ -97,4 +97,5 @@ nova:
   - 0.3.26 Improve cinder authentication support
   - 0.3.27 Add 2023.2 Ubuntu Jammy overrides
   - 0.3.28 Add ability to define extra command(s) for the nova cell setup job
+  - 0.3.29 Add ability to define extra command(s) for the nova service cleaner job
 ...