From 90ec1d53835871d82f2f08ee3c88f2d764680fa0 Mon Sep 17 00:00:00 2001
From: Rohan Singh <rohan@washington.edu>
Date: Mon, 10 Feb 2025 12:52:40 -0500
Subject: [PATCH] Allow keepalives on status port

A few years ago, #3684 changed the status port to use Unix
sockets rather than TCP. As part of that change, `keepalive_timeout 0`
was added.

Sometime later, #4487 changed the status port back to TCP.
However, keepalive was never re-enabled.

In practice we're seeing behavior where nginx stops accepting
GET or POST to the status port during graceful shutdown
since new connections aren't allowed.
---
 rootfs/etc/nginx/template/nginx.tmpl | 1 -
 1 file changed, 1 deletion(-)

diff --git a/rootfs/etc/nginx/template/nginx.tmpl b/rootfs/etc/nginx/template/nginx.tmpl
index 6b8e750b0..7cdc74d2a 100644
--- a/rootfs/etc/nginx/template/nginx.tmpl
+++ b/rootfs/etc/nginx/template/nginx.tmpl
@@ -654,7 +654,6 @@ http {
         listen 127.0.0.1:{{ .StatusPort }};
         set $proxy_upstream_name "internal";
 
-        keepalive_timeout 0;
         gzip off;
 
         access_log off;