72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
// Licensed to Elasticsearch B.V. under one or more contributor
|
|
// license agreements. See the NOTICE file distributed with
|
|
// this work for additional information regarding copyright
|
|
// ownership. Elasticsearch B.V. licenses this file to you 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.
|
|
|
|
package module
|
|
|
|
import (
|
|
"errors"
|
|
|
|
"github.com/elastic/beats/libbeat/plugin"
|
|
|
|
"github.com/elastic/beats/metricbeat/mb"
|
|
)
|
|
|
|
type modulePlugin struct {
|
|
name string
|
|
factory mb.ModuleFactory
|
|
metricsets map[string]mb.MetricSetFactory
|
|
}
|
|
|
|
const pluginKey = "metricbeat.module"
|
|
|
|
func init() {
|
|
plugin.MustRegisterLoader(pluginKey, func(ifc interface{}) error {
|
|
p, ok := ifc.(modulePlugin)
|
|
if !ok {
|
|
return errors.New("plugin does not match metricbeat module plugin type")
|
|
}
|
|
|
|
if p.factory != nil {
|
|
if err := mb.Registry.AddModule(p.name, p.factory); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
for name, factory := range p.metricsets {
|
|
if err := mb.Registry.AddMetricSet(p.name, name, factory); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
})
|
|
}
|
|
|
|
func Plugin(
|
|
module string,
|
|
factory mb.ModuleFactory,
|
|
metricsets map[string]mb.MetricSetFactory,
|
|
) map[string][]interface{} {
|
|
return plugin.MakePlugin(pluginKey, modulePlugin{module, factory, metricsets})
|
|
}
|
|
|
|
func MetricSetsPlugin(
|
|
module string,
|
|
metricsets map[string]mb.MetricSetFactory,
|
|
) map[string][]interface{} {
|
|
return Plugin(module, nil, metricsets)
|
|
}
|