Merge pull request #6837 from purpleidea/feat/consturls

embed: Make immutable defaults constant

embed/config.go

@@ -39,6 +39,9 @@ const (
 	DefaultMaxSnapshots = 5
 	DefaultMaxWALs      = 5
 
+	DefaultListenPeerURLs   = "http://localhost:2380"
+	DefaultListenClientURLs = "http://localhost:2379"
+
 	// maxElectionMs specifies the maximum value of election timeout.
 	// More details are listed in ../Documentation/tuning.md#time-parameters.
 	maxElectionMs = 50000
@@ -49,8 +52,6 @@ var (
 		"Choose one of \"initial-cluster\", \"discovery\" or \"discovery-srv\"")
 	ErrUnsetAdvertiseClientURLsFlag = fmt.Errorf("--advertise-client-urls is required when --listen-client-urls is set explicitly")
 
-	DefaultListenPeerURLs           = "http://localhost:2380"
-	DefaultListenClientURLs         = "http://localhost:2379"
 	DefaultInitialAdvertisePeerURLs = "http://localhost:2380"
 	DefaultAdvertiseClientURLs      = "http://localhost:2379"