Merge pull request #19068 from serathius/wait-cluster-version

Wait for cluster version to non-default value to remove errors when cluster is bootstrapping.

server/etcdserver/version/monitor.go

@@ -106,7 +106,7 @@ func (m *Monitor) decideClusterVersion() (*semver.Version, error) {
 // UpdateStorageVersionIfNeeded updates the storage version if it differs from cluster version.
 func (m *Monitor) UpdateStorageVersionIfNeeded() {
 	cv := m.s.GetClusterVersion()
-	if cv == nil {
+	if cv == nil || cv.String() == version.MinClusterVersion {
 		return
 	}
 	sv := m.s.GetStorageVersion()