49 lines
1.5 KiB
Erlang
49 lines
1.5 KiB
Erlang
%%--------------------------------------------------------------------
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%% Copyright (c) 2020-2023 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_otel_sup).
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-behaviour(supervisor).
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-export([start_link/0]).
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-export([init/1]).
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-export([worker_spec/2]).
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worker_spec(Mod, Opts) ->
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#{
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id => Mod,
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start => {Mod, start_link, [Opts]},
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restart => permanent,
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shutdown => 5000,
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type => worker,
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modules => [Mod]
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}.
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start_link() ->
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supervisor:start_link({local, ?MODULE}, ?MODULE, []).
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init([]) ->
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SupFlags = #{
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strategy => one_for_one,
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intensity => 10,
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period => 512
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},
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Children =
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case emqx_conf:get([opentelemetry]) of
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#{metrics := #{enable := false}} -> [];
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#{metrics := #{enable := true}} = Conf -> [worker_spec(emqx_otel_metrics, Conf)]
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end,
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{ok, {SupFlags, Children}}.
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