add ENV config support

2022-06-03 16:35:04 +02:00 · 2022-06-03 16:35:04 +02:00 · e20f6a4597
commit e20f6a4597
parent 0f51dc8115
1 changed files with 3 additions and 0 deletions
--- a/src/config/config.go
+++ b/src/config/config.go
@ -7,6 +7,9 @@ import (
 )

 func init() {
+	viper.SetEnvPrefix("OPENPDU_")
+	viper.AllowEmptyEnv(true)
+	viper.AutomaticEnv()
 	viper.SetConfigName("openpdu") // name of config file (without extension)
 	viper.SetConfigType("yaml")
 	viper.AddConfigPath(".")             // optionally look for config in the working directory