add comments on roles

2017-09-11 16:22:15 +02:00 · 2017-09-11 16:22:15 +02:00 · 8430ee86c9
parent 83f1dbe80c
commit 8430ee86c9
1 changed files with 5 additions and 1 deletions
--- a/pkg/cluster/types.go
+++ b/pkg/cluster/types.go
@ -1,8 +1,12 @@
 package cluster

+// PostgresRole describes role of the node
 type PostgresRole string

 const (
-	Master  PostgresRole = "master"
+	// Master role
+	Master PostgresRole = "master"
+
+	// Replica role
 	Replica PostgresRole = "replica"
 )