From 077e43698e663176734ab8b2fbc3032da47f641f Mon Sep 17 00:00:00 2001
From: Takashi Kajinami <kajinamit@oss.nttdata.com>
Date: Sun, 19 Nov 2023 00:18:19 +0900
Subject: [PATCH] Deprecate Windows support

Because WinStackers project has been retired, running OpenStack on
Windows operating systems is no longer maintained.

Change-Id: Ic5971ee22aa309a8b46f21fccaa8be7c0091fb0c
---
 os_vif/internal/ip/api.py                                     | 3 +++
 .../notes/deprecate-windows-support-49f5ca1b1a1f4d66.yaml     | 4 ++++
 2 files changed, 7 insertions(+)
 create mode 100644 releasenotes/notes/deprecate-windows-support-49f5ca1b1a1f4d66.yaml

diff --git a/os_vif/internal/ip/api.py b/os_vif/internal/ip/api.py
index a2901a5a..51bfe34e 100644
--- a/os_vif/internal/ip/api.py
+++ b/os_vif/internal/ip/api.py
@@ -11,10 +11,13 @@
 #    under the License.
 
 import os
+import warnings
 
 from oslo_log import log as logging
 
 if os.name == 'nt':
+    warnings.warn('Support for Windows OS is deprecated.',
+                  category=DeprecationWarning, stacklevel=3)
     from os_vif.internal.ip.windows.impl_netifaces import \
         Netifaces as ip_lib_class
 else:
diff --git a/releasenotes/notes/deprecate-windows-support-49f5ca1b1a1f4d66.yaml b/releasenotes/notes/deprecate-windows-support-49f5ca1b1a1f4d66.yaml
new file mode 100644
index 00000000..03623d24
--- /dev/null
+++ b/releasenotes/notes/deprecate-windows-support-49f5ca1b1a1f4d66.yaml
@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    Support for Windows operating systems has been deprecated.