embed: Clear default initial cluster

NewConfig() should sets initial cluster from name but we should clear it in the event that another discovery option has been specified. Fixes #7516
etcd-io · Mar 18, 2017 · 72f37ff · 72f37ff
1 parent 3221454
commit 72f37ff
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/embed/config.go b/embed/config.go
@@ -229,6 +229,9 @@ func (cfg *configYAML) configFromFile(path string) error {
 		cfg.ACUrls = []url.URL(u)
 	}
 
+	if (cfg.Durl != "" || cfg.DNSCluster != "") && cfg.InitialCluster == cfg.InitialClusterFromName(cfg.Name) {
+		cfg.InitialCluster = ""
+	}
 	if cfg.ClusterState == "" {
 		cfg.ClusterState = ClusterStateFlagNew
 	}