54 lines
1.5 KiB
Erlang
54 lines
1.5 KiB
Erlang
%%--------------------------------------------------------------------
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%% Copyright (c) 2022-2024 EMQ Technologies Co., Ltd. All Rights Reserved.
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%%
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%% Licensed under the Apache License, Version 2.0 (the "License");
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%% you may not use this file except in compliance with the License.
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%% You may obtain a copy of the License at
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%%
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%% http://www.apache.org/licenses/LICENSE-2.0
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%%
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%% Unless required by applicable law or agreed to in writing, software
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%% distributed under the License is distributed on an "AS IS" BASIS,
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%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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%% See the License for the specific language governing permissions and
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%% limitations under the License.
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%%--------------------------------------------------------------------
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-module(emqx_prometheus_proto_v2).
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-behaviour(emqx_bpapi).
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-export([
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introduced_in/0,
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start/1,
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stop/1,
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raw_prom_data/4
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]).
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-include_lib("emqx/include/bpapi.hrl").
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introduced_in() ->
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"5.5.0".
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-spec start([node()]) -> emqx_rpc:multicall_result().
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start(Nodes) ->
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rpc:multicall(Nodes, emqx_prometheus, do_start, [], 5000).
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-spec stop([node()]) -> emqx_rpc:multicall_result().
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stop(Nodes) ->
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rpc:multicall(Nodes, emqx_prometheus, do_stop, [], 5000).
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-type key() :: atom().
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-type arg() :: list(term()).
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-spec raw_prom_data([node()], key(), key(), arg()) -> emqx_rpc:erpc_multicall(term()).
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raw_prom_data(Nodes, M, F, A) ->
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erpc:multicall(
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Nodes,
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emqx_prometheus_api,
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lookup_from_local_nodes,
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[M, F, A],
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5000
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).
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