repo: Remove stream parameter

The parameter was used during transition from CentOS 8 to CentOS 8
Stream, but CentOS 8 (Stream) support has been already removed.

Change-Id: I4e90d5f83c93896ee91a0fbf4810f0929e822b02

manifests/repo.pp

@@ -56,11 +56,6 @@
 # [*ceph_mirror*] Ceph mirror used to download packages.
 #   Optional. Defaults to undef.
 #
-# DEPRECATED PARAMETERS
-#
-# [*stream*] Whether this is CentOS Stream or not. This parameter is used in CentOS only.
-#   Optional. Defaults to undef
-#
 class ceph::repo (
   $ensure              = present,
   String[1] $release   = $ceph::params::release,
@@ -70,14 +65,8 @@ class ceph::repo (
   Boolean $enable_epel = true,
   Boolean $enable_sig  = $ceph::params::enable_sig,
   $ceph_mirror         = undef,
-  # DEPRECATED PARAMETERS
-  $stream              = undef,
 ) inherits ceph::params {
 
-  if $stream != undef {
-    warning('The stream parameter has been deprecated and has no effect.')
-  }
-
   case $facts['os']['family'] {
     'Debian': {
       include apt

releasenotes/notes/remove-stream-5b226f8f1782b079.yaml

@@ -0,0 +1,4 @@
+---
+upgrade:
+  - |
+    The ``ceph::repo::stream`` parameter has been removed.