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%% 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) 2010-2020 VMware, Inc. or its affiliates. All rights reserved.
%%
-module(rabbit_mirror_queue_mode_all).
-include("rabbit.hrl").
-behaviour(rabbit_mirror_queue_mode).
-export([description/0, suggested_queue_nodes/5, validate_policy/1]).
-rabbit_boot_step({?MODULE,
[{description, "mirror mode all"},
{mfa, {rabbit_registry, register,
[ha_mode, <<"all">>, ?MODULE]}},
{requires, rabbit_registry},
{enables, kernel_ready}]}).
description() ->
[{description, <<"Mirror queue to all nodes">>}].
suggested_queue_nodes(_Params, MNode, _SNodes, _SSNodes, Poss) ->
{MNode, Poss -- [MNode]}.
validate_policy(none) ->
ok;
validate_policy(_Params) ->
{error, "ha-mode=\"all\" does not take parameters", []}.
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