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% Licensed under the Apache License, Version 2.0 (the "License"); you may not
% use this file except in compliance with the License. You may obtain a copy of
% the License at
%
% http://www.apache.org/licenses/LICENSE-2.0
%
% Unless required by applicable law or agreed to in writing, software
% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
% License for the specific language governing permissions and limitations under
% the License.
-module(couch_prometheus_sup).
-behaviour(supervisor).
-export([
start_link/0,
init/1
]).
-define(CHILD(I, Type), {I, {I, start_link, []}, permanent, 5000, Type, [I]}).
start_link() ->
supervisor:start_link({local, ?MODULE}, ?MODULE, []).
init([]) ->
{ok, {
{one_for_one, 5, 10}, [
?CHILD(couch_prometheus_server, worker)
] ++ maybe_start_prometheus_http()
}}.
maybe_start_prometheus_http() ->
case config:get("prometheus", "additional_port", "false") of
"false" -> [];
"true" -> [?CHILD(couch_prometheus_http, worker)];
_ -> []
end.
|
