50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
// 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 logstash
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import "os"
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// GetEnvHost for Logstash
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func GetEnvHost() string {
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host := os.Getenv("LOGSTASH_HOST")
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if len(host) == 0 {
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host = "127.0.0.1"
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}
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return host
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}
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// GetEnvPort for Logstash
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func GetEnvPort() string {
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port := os.Getenv("LOGSTASH_PORT")
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if len(port) == 0 {
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port = "9600"
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}
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return port
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}
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// GetConfig for Logstash
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func GetConfig(metricset string) map[string]interface{} {
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return map[string]interface{}{
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"module": "logstash",
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"metricsets": []string{metricset},
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"hosts": []string{GetEnvHost() + ":" + GetEnvPort()},
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}
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}
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