From ed01699366bd59e527f4d9f65ccce0cf5565a433 Mon Sep 17 00:00:00 2001
From: Yunhe Liu <yunliu@equinix.com>
Date: Wed, 9 Aug 2023 20:38:25 +0000
Subject: [PATCH] make health check reponse idiomatic

---
 app/api.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/app/api.go b/app/api.go
index f15372d3..d85e8c25 100644
--- a/app/api.go
+++ b/app/api.go
@@ -288,7 +288,14 @@ func (a *App) handleClusteringGet(w http.ResponseWriter, r *http.Request) {
 }
 
 func (a *App) handleHealthzGet(w http.ResponseWriter, r *http.Request) {
-	w.Write([]byte("I'm healthy!\n"))
+	s := map[string]string{"status": "healthy",}
+	b, err := json.Marshal(s)
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		json.NewEncoder(w).Encode(APIErrors{Errors: []string{err.Error()}})
+		return
+	}
+	w.Write(b)
 }
 
 func (a *App) handleClusteringMembersGet(w http.ResponseWriter, r *http.Request) {