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modules.go
48 lines (40 loc) · 1.63 KB
/
modules.go
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// 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 cmd
import (
"strings"
"github.com/pkg/errors"
"github.com/elastic/beats/libbeat/beat"
"github.com/elastic/beats/libbeat/cfgfile"
"github.com/elastic/beats/libbeat/cmd"
)
// BuildModulesManager adds support for modules management to a beat
func BuildModulesManager(beat *beat.Beat) (cmd.ModulesManager, error) {
config := beat.BeatConfig
glob, err := config.String("config.modules.path", -1)
if err != nil {
return nil, errors.Errorf("modules management requires 'metricbeat.config.modules.path' setting")
}
if !strings.HasSuffix(glob, "*.yml") {
return nil, errors.Errorf("wrong settings for config.modules.path, it is expected to end with *.yml. Got: %s", glob)
}
modulesManager, err := cfgfile.NewGlobManager(glob, ".yml", ".disabled")
if err != nil {
return nil, errors.Wrap(err, "initialization error")
}
return modulesManager, nil
}