Remove deprecated amqp_allow_insecure_clients

... because it was deprecated during Wallaby cycle.

Change-Id: I6c8b52e3d2d94c11786debb8ea0ccb9adce1b407

manifests/init.pp

@@ -231,10 +231,6 @@
 #   Defaults to $::os_service_default.
 #   Deprecated, use fetcher_backend instead
 #
-# [*amqp_allow_insecure_clients*]
-#   (Optional) Accept clients using either SSL or plain TCP
-#   Defaults to undef.
-#
 # [*auth_section*]
 #   (Optional) Config Section from which to load plugin specific options
 #   Defaults to undef
@@ -294,7 +290,6 @@ class cloudkitty(
   Optional[Hash] $metrics_config      = undef,
   # DEPRECATED PARAMETERS
   $tenant_fetcher_backend             = undef,
-  $amqp_allow_insecure_clients        = undef,
   $auth_section                       = undef,
   $keystone_version                   = undef,
 ) {
@@ -303,11 +298,6 @@ class cloudkitty(
     warning('The parameter cloudkitty::tenant_fetcher_backend was deprecated and has no effect. Use fetcher_backend instead.')
   }
 
-  if $amqp_allow_insecure_clients != undef {
-    warning('The amqp_allow_insecure_clients parameter is deprecated and \
-will be removed in a future release.')
-  }
-
   if $auth_section != undef {
     warning('The cloudkitty::auth_section parameter is deprecated. Use the cloudkitty::fetcher_keystone class')
   }

releasenotes/notes/remove-amqp_allow_insecure_clients-b619dcc4b47808ba.yaml

@@ -0,0 +1,4 @@
+---
+upgrade:
+  - |
+    The ``cloudkitty::amqp_allow_insecure_clients`` parameter has been removed.