73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
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// Licensed to Elasticsearch B.V. under one or more contributor
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// license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright
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// ownership. Elasticsearch B.V. licenses this file to you under
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// the Apache License, Version 2.0 (the "License"); you may
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// 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,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package module
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import (
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"errors"
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"github.com/elastic/beats/libbeat/plugin"
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"github.com/elastic/beats/metricbeat/mb"
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)
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type modulePlugin struct {
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name string
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factory mb.ModuleFactory
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metricsets map[string]mb.MetricSetFactory
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}
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const pluginKey = "metricbeat.module"
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func init() {
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plugin.MustRegisterLoader(pluginKey, func(ifc interface{}) error {
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p, ok := ifc.(modulePlugin)
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if !ok {
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return errors.New("plugin does not match metricbeat module plugin type")
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}
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if p.factory != nil {
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if err := mb.Registry.AddModule(p.name, p.factory); err != nil {
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return err
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}
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}
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for name, factory := range p.metricsets {
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if err := mb.Registry.AddMetricSet(p.name, name, factory); err != nil {
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return err
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}
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}
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return nil
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})
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}
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func Plugin(
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module string,
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factory mb.ModuleFactory,
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metricsets map[string]mb.MetricSetFactory,
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) map[string][]interface{} {
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return plugin.MakePlugin(pluginKey, modulePlugin{module, factory, metricsets})
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}
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func MetricSetsPlugin(
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module string,
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metricsets map[string]mb.MetricSetFactory,
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) map[string][]interface{} {
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return Plugin(module, nil, metricsets)
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}
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