blob: 1ffdf6c90b6b3bcd86c0cb0ea710c72a571cd523 [file] [log] [blame]
/*
* Copyright 2020-present Open Networking Foundation
* 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.
*/
package utils
import "os"
// GetHostName returns host name
func GetHostName() string {
hostname := os.Getenv("HOSTNAME")
if len(hostname) < 1 {
return "unknown"
}
return hostname
}