Public IP getter loop refactored

internal/params/system.go

@@ -1,7 +1,6 @@
 package params
 
 import (
-	"github.com/qdm12/gluetun/internal/models"
 	libparams "github.com/qdm12/golibs/params"
 )
 
@@ -19,11 +18,3 @@ func (r *reader) GetGID() (gid int, err error) {
 func (r *reader) GetTimezone() (timezone string, err error) {
 	return r.envParams.GetEnv("TZ")
 }
-
-// GetIPStatusFilepath obtains the IP status file path
-// from the environment variable IP_STATUS_FILE.
-func (r *reader) GetIPStatusFilepath() (filepath models.Filepath, err error) {
-	filepathStr, err := r.envParams.GetPath("IP_STATUS_FILE",
-		libparams.Default("/tmp/gluetun/ip"), libparams.CaseSensitiveValue())
-	return models.Filepath(filepathStr), err
-}