diff --git a/health-server.js b/health-server.js
new file mode 100644
index 000000000..fcfa24a99
--- /dev/null
+++ b/health-server.js
@@ -0,0 +1,11 @@
+const http = require("http");
+
+http.createServer((req, res) => {
+  if (req.url === "/healthz") {
+    res.writeHead(200);
+    res.end("ok");
+  } else {
+    res.writeHead(404);
+    res.end();
+  }
+}).listen(3000);