Merge pull request #252 from Mixaster995/feature/log-level

Added config option for log level

.golangci.yml

@@ -36,7 +36,7 @@ linters-settings:
     threshold: 150
   funlen:
     Lines: 180
-    Statements: 75
+    Statements: 80
   goconst:
     min-len: 2
     min-occurrences: 2

main.go

@@ -73,6 +73,7 @@ type Config struct {
 	Labels           map[string]string `default:"" desc:"Endpoint labels"`
 	CidrPrefix       string            `default:"169.254.0.0/16" desc:"CIDR Prefix to assign IPs from" split_words:"true"`
 	RegisterService  bool              `default:"true" desc:"if true then registers network service on startup" split_words:"true"`
+	LogLevel         string            `default:"INFO" desc:"Log level" split_words:"true"`
 }
 
 // Process prints and processes env to config
@@ -131,6 +132,12 @@ func main() {
 		logrus.Fatal(err.Error())
 	}
 
+	l, err := logrus.ParseLevel(config.LogLevel)
+	if err != nil {
+		logrus.Fatalf("invalid log level %s", config.LogLevel)
+	}
+	logrus.SetLevel(l)
+
 	log.FromContext(ctx).Infof("Config: %#v", config)
 
 	// ********************************************************************************