added function comments

control-plane/connect-inject/constants/constants.go

@@ -55,6 +55,8 @@ const (
 	KubernetesSuccessReasonMsg = "Kubernetes health checks passing"
 )
 
+// GetDefaultConsulNamespace returns the default namespace if the passed namespace
+// is empty, otherwise returns back the passed in namespace
 func GetDefaultConsulNamespace(ns string) string {
 	if ns == "" {
 		ns = DefaultConsulNS
@@ -63,6 +65,8 @@ func GetDefaultConsulNamespace(ns string) string {
 	return ns
 }
 
+// GetDefaultConsulPartition returns the default partition if the passed partition
+// is empty, otherwise returns back the passed in partition
 func GetDefaultConsulPartition(ap string) string {
 	if ap == "" {
 		ap = DefaultConsulPartition
@@ -71,6 +75,8 @@ func GetDefaultConsulPartition(ap string) string {
 	return ap
 }
 
+// GetDefaultConsulPeer returns the default peer if the passed peer
+// is empty, otherwise returns back the passed in peer
 func GetDefaultConsulPeer(peer string) string {
 	if peer == "" {
 		peer = DefaultConsulPeer