Add clear cache command

deps/rabbitmq_auth_backend_cache/Makefile

@@ -19,6 +19,8 @@ endef
 DEPS = rabbit_common rabbit
 TEST_DEPS = rabbitmq_ct_helpers rabbitmq_ct_client_helpers
 
+PLT_APPS += rabbitmqctl
+
 DEP_EARLY_PLUGINS = rabbit_common/mk/rabbitmq-early-plugin.mk
 DEP_PLUGINS = rabbit_common/mk/rabbitmq-plugin.mk
 

deps/rabbitmq_auth_backend_cache/src/Elixir.RabbitMQ.CLI.Ctl.Commands.AuthClearCacheCommand.erl

@@ -0,0 +1,83 @@
+%% This Source Code Form is subject to the terms of the Mozilla Public
+%% License, v. 2.0. If a copy of the MPL was not distributed with this
+%% file, You can obtain one at https://mozilla.org/MPL/2.0/.
+%%
+%%  Copyright (c) 2007-2025 Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.  All rights reserved.
+%%
+
+-module('Elixir.RabbitMQ.CLI.Ctl.Commands.AuthClearCacheCommand').
+
+-behaviour('Elixir.RabbitMQ.CLI.CommandBehaviour').
+
+-export([
+         usage/0,
+         usage_additional/0,
+         usage_doc_guides/0,
+         flags/0,
+         validate/2,
+         merge_defaults/2,
+         banner/2,
+         run/2,
+         switches/0,
+         aliases/0,
+         output/2,
+         scopes/0,
+         formatter/0,
+         help_section/0,
+         description/0
+        ]).
+
+
+%%----------------------------------------------------------------------------
+%% Callbacks
+%%----------------------------------------------------------------------------
+scopes() ->
+    [vmware, ctl].
+
+switches() ->
+    [].
+
+usage() ->
+    <<"auth_clear_cache">>.
+
+usage_additional() -> 
+    [].
+
+usage_doc_guides() ->
+    [].
+
+help_section() ->
+    {plugin, rabbitmq_auth_backend_cache}.
+
+description() ->
+    <<"Clear cache of authorization decisions">>.
+
+flags() ->
+    [].
+
+validate(_, _) ->
+    ok.
+
+formatter() ->
+    'Elixir.RabbitMQ.CLI.Formatters.Table'.
+
+merge_defaults(A, O) ->
+    {A, O}.
+
+banner(_, _) ->
+    erlang:iolist_to_binary([<<"Will delete all cached authorization decisions">>]).
+
+run(_Args, #{node := Node}) ->
+    case rabbit_misc:rpc_call(Node, rabbit_auth_backend_cache, clear_cache_cluster_wide, []) of
+        {badrpc, _} = Error ->
+            Error;
+        Deleted ->
+            Deleted
+    end.
+
+aliases() ->
+    [].
+
+output(Value, _Opts) ->
+    'Elixir.RabbitMQ.CLI.DefaultOutput':output(Value).
+