The healthcheck doesn’t need to do a HEAD request to /

apps/webapp/app/routes/healthcheck.tsx

@@ -1,24 +1,9 @@
-// learn more: https://fly.io/docs/reference/configuration/#services-http_checks
 import { prisma } from "~/db.server";
 import type { LoaderFunction } from "@remix-run/node";
 
 export const loader: LoaderFunction = async ({ request }) => {
-  const host = request.headers.get("X-Forwarded-Host") ?? request.headers.get("host");
-
   try {
-    const url = new URL("/", `http://${host}`);
-
-    if (request.headers.get("x-forwarded-proto") === "https") {
-      url.protocol = "https:";
-    }
-    // if we can connect to the database and make a simple query
-    // and make a HEAD request to ourselves, then we're good.
-    await Promise.all([
-      prisma.user.count(),
-      fetch(url.href, { method: "HEAD" }).then((r) => {
-        if (!r.ok) return Promise.reject(r);
-      }),
-    ]);
+    await prisma.user.count();
     return new Response("OK");
   } catch (error: unknown) {
     console.log("healthcheck ❌", { error });