Merge pull request #11980 from cfc4n/simple-token-ttl

auth: Customize the settings of simpleTokenTTL.

etcdserver/config.go

@@ -126,6 +126,7 @@ type ServerConfig struct {
 
 	AuthToken  string
 	BcryptCost uint
+	TokenTTL   uint
 
 	// InitialCorruptCheck is true to check data corruption on boot
 	// before serving any peer/client traffic.

etcdserver/server.go

@@ -531,6 +531,7 @@ func NewServer(cfg ServerConfig) (srv *EtcdServer, err error) {
 		func(index uint64) <-chan struct{} {
 			return srv.applyWait.Wait(index)
 		},
+		time.Duration(cfg.TokenTTL)*time.Second,
 	)
 	if err != nil {
 		cfg.Logger.Warn("failed to create token provider", zap.Error(err))