From bf9fcd936cfd9cc0acf120b46cf28ec19315f85b Mon Sep 17 00:00:00 2001
From: Takashi Kajinami <tkajinam@redhat.com>
Date: Tue, 1 Mar 2022 22:22:35 +0900
Subject: [PATCH] Deprecate support for networking-bigswitch

The networking-bigswitch plugin is unmaintained. The repo[1] has not
been updated for 2 years and no release has been created since Train.
Because we don't expect any user is using that unmainitained plugin
with recent versions of OpenStack, let's deprecate support for
the plugin so that we can remove it completely in the next cycle.

Closes-Bug: #1962579
Change-Id: Id4b07727af42b6a1d1145b71fc79f4bac7617eb3
---
 manifests/agents/bigswitch.pp                                | 4 +++-
 manifests/plugins/ml2/bigswitch.pp                           | 4 +++-
 manifests/plugins/ml2/bigswitch/restproxy.pp                 | 2 +-
 .../deprecate-networking-bigswitch-8b617be7cf6ad2c7.yaml     | 5 +++++
 4 files changed, 12 insertions(+), 3 deletions(-)
 create mode 100644 releasenotes/notes/deprecate-networking-bigswitch-8b617be7cf6ad2c7.yaml

diff --git a/manifests/agents/bigswitch.pp b/manifests/agents/bigswitch.pp
index 810be227c..e31c075a8 100644
--- a/manifests/agents/bigswitch.pp
+++ b/manifests/agents/bigswitch.pp
@@ -1,5 +1,5 @@
 # == Class: neutron::agents::bigswitch
-#
+# DEPRECATED !!
 # Installs and configures the Big Switch agent and lldp
 #
 # === Parameters
@@ -26,6 +26,8 @@ class neutron::agents::bigswitch (
   include neutron::deps
   include neutron::params
 
+  warning('Support for networking-bigswitch has been deprecated.')
+
   if($::osfamily != 'Redhat') {
     fail("Unsupported osfamily ${::osfamily}")
   }
diff --git a/manifests/plugins/ml2/bigswitch.pp b/manifests/plugins/ml2/bigswitch.pp
index 1fdebcd5f..cc33bb4c6 100644
--- a/manifests/plugins/ml2/bigswitch.pp
+++ b/manifests/plugins/ml2/bigswitch.pp
@@ -1,4 +1,4 @@
-#
+# DEPRECATED !!
 # Install the Big Switch ML2 plugin.
 #
 # === Parameters
@@ -13,6 +13,8 @@ class neutron::plugins::ml2::bigswitch (
   $package_ensure = 'present',
 ) {
 
+  warning('Support for networking-bigswitch has been deprecated.')
+
   include neutron::deps
   include neutron::params
   require neutron::plugins::ml2
diff --git a/manifests/plugins/ml2/bigswitch/restproxy.pp b/manifests/plugins/ml2/bigswitch/restproxy.pp
index 0b501fe42..038b0ff7a 100644
--- a/manifests/plugins/ml2/bigswitch/restproxy.pp
+++ b/manifests/plugins/ml2/bigswitch/restproxy.pp
@@ -1,4 +1,4 @@
-#
+# DEPRECATED !!
 # Set config file parameters for connecting Neutron server to Big
 # Switch controllers.
 #
diff --git a/releasenotes/notes/deprecate-networking-bigswitch-8b617be7cf6ad2c7.yaml b/releasenotes/notes/deprecate-networking-bigswitch-8b617be7cf6ad2c7.yaml
new file mode 100644
index 000000000..c553080b7
--- /dev/null
+++ b/releasenotes/notes/deprecate-networking-bigswitch-8b617be7cf6ad2c7.yaml
@@ -0,0 +1,5 @@
+---
+deprecations:
+  - |
+    Support for networking-bigswitch has been deprecated because the plugin is
+    unmaintained.