diff --git a/pkg/goldpinger/client.go b/pkg/goldpinger/client.go
index b913539..2a14f3e 100644
--- a/pkg/goldpinger/client.go
+++ b/pkg/goldpinger/client.go
@@ -107,6 +107,7 @@ func CheckCluster(ctx context.Context) *models.ClusterHealthResults {
 	return &response
 }
 
+// PingAllPodsResult holds results from pinging all nodes
 type PingAllPodsResult struct {
 	podName   string
 	podResult models.PodResult
@@ -138,6 +139,7 @@ func checkDNS() *models.DNSResults {
 	return &results
 }
 
+// CheckServicePodsResult results of the /check operation
 type CheckServicePodsResult struct {
 	podName           string
 	checkAllPodResult models.CheckAllPodResult
@@ -145,6 +147,7 @@ type CheckServicePodsResult struct {
 	podIPv4           strfmt.IPv4
 }
 
+// CheckAllPods calls all neighbours and returns a detailed report
 func CheckAllPods(checkAllCtx context.Context, pods map[string]*GoldpingerPod) *models.CheckAllResults {
 
 	result := models.CheckAllResults{Responses: make(map[string]models.CheckAllPodResult)}
@@ -247,6 +250,7 @@ func CheckAllPods(checkAllCtx context.Context, pods map[string]*GoldpingerPod) *
 	return &result
 }
 
+// HealthCheck returns a simple 200 OK response to verify the API is up
 func HealthCheck() *models.HealthCheckResults {
 	ok := true
 	start := time.Now()