Fix for before option in archive_deleted_rows

Script fails with too many arguments when provided command like "$(date -d 'now - 2 days')" as the value for --before option. Addition of quotes fix the issue.

Change-Id: I0639d8aea368988976d5990c42e960de44844f61

nova/Chart.yaml

@@ -14,7 +14,7 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm Nova
 name: nova
-version: 0.2.14
+version: 0.2.15
 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/_db-archive-deleted-row.sh.tpl

@@ -30,6 +30,6 @@ exec nova-manage db archive_deleted_rows \
    --max_rows {{ .Values.conf.archive_deleted_rows.max_rows.rows }} \
 {{- end }}
 {{- if .Values.conf.archive_deleted_rows.before.enabled }}
-   --before {{ .Values.conf.archive_deleted_rows.before.date }} \
+   --before "{{ .Values.conf.archive_deleted_rows.before.date }}" \
 {{- end }}
    --verbose

releasenotes/notes/nova.yaml

@@ -35,4 +35,5 @@ nova:
   - 0.2.12 Bootstrap flavor creation efficiencies
   - 0.2.13 Add missing 'runlock' hostMount when enable_scsi
   - 0.2.14 Use helm.sh/hook annotations for jobs
+  - 0.2.15 Fix archive-deleted-rows for enabling date command as value for before option
 ...