etcdserver/api/etcdhttp: health 'false' when kv space is exceeeded

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
etcd-io · Jul 17, 2017 · 3e1fa03 · 3e1fa03
1 parent ea0dd6e
commit 3e1fa03
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/etcdserver/api/etcdhttp/base.go b/etcdserver/api/etcdhttp/base.go
@@ -73,8 +73,12 @@ func healthHandler(server *etcdserver.EtcdServer) http.HandlerFunc {
 			http.Error(w, `{"health": "false"}`, http.StatusServiceUnavailable)
 			return
 		}
+		hv := `{"health": "true"}`
+		if server.GetKVQuota().Remaining() < 1.5*1024*1024 {
+			hv = `{"health": "false"}`
+		}
 		w.WriteHeader(http.StatusOK)
-		w.Write([]byte(`{"health": "true"}`))
+		w.Write([]byte(hv))
 	}
 }