Deprecate os_glance_reserved
The os_glance_reserved option was added to support old releases without
namespace reservation. The feature was added in Wallaby[1] and all of
the current supported versions (Zed and later) all support the feature.
[1] https://docs.openstack.org/releasenotes/glance/wallaby.html#upgrade-notes
Change-Id: I626ac99cd8f206b202bce3e743e419af40248638
diff --git a/releasenotes/notes/deprecate-os_glance_reserved-bace16f21facca3b.yaml b/releasenotes/notes/deprecate-os_glance_reserved-bace16f21facca3b.yaml
new file mode 100644
index 0000000..2834876
--- /dev/null
+++ b/releasenotes/notes/deprecate-os_glance_reserved-bace16f21facca3b.yaml
@@ -0,0 +1,11 @@
+---
+upgrade:
+ - |
+ Default value of the ``[image-feature-enabled] os_glance_reserved`` has
+ been changed from ``False`` to ``True`` and now the reservation of
+ os_glance namespace is tested by default.
+
+deprecations:
+ - |
+ The ``[image-feature-enabled] os_glance_reserved`` option has been
+ deprecatd because glance reserves the os_glance namespace since Wallaby.