54 lines
1.7 KiB
Erlang
54 lines
1.7 KiB
Erlang
%%--------------------------------------------------------------------
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%% Copyright (c) 2018-2021 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_sys_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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start_link() ->
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supervisor:start_link({local, ?MODULE}, ?MODULE, []).
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init([]) ->
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Childs = [child_spec(emqx_sys),
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child_spec(emqx_alarm, [config(alarm)]),
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child_spec(emqx_sys_mon, [config(sysmon)]),
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child_spec(emqx_os_mon, [config(os_mon)]),
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child_spec(emqx_vm_mon, [config(vm_mon)])],
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{ok, {{one_for_one, 10, 100}, Childs}}.
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%%--------------------------------------------------------------------
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%% Internal functions
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%%--------------------------------------------------------------------
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child_spec(Mod) ->
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child_spec(Mod, []).
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child_spec(Mod, Args) ->
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#{id => Mod,
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start => {Mod, start_link, Args},
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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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config(Name) -> emqx:get_env(Name, []).
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