From 7da62f96f29fbd12d42c0686abbc8adcb05c4049 Mon Sep 17 00:00:00 2001
From: Jared L <48422312+lhjt@users.noreply.github.com>
Date: Mon, 25 Jul 2022 10:38:47 +1000
Subject: [PATCH] fix(nginx): set `proxy_http_version` to `1.1`

This sets the `proxy_http_version` to `1.1`.

The reason this change should be implemented is that when this is deployed in a Kubernetes environment with Istio, the proxy request fails with HTTP error 426 as the HTTP version is too low for envoy to handle. Setting it to `1.1` will solve the issue.
---
 bench/config/templates/nginx.conf | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bench/config/templates/nginx.conf b/bench/config/templates/nginx.conf
index 4af72ab4a..6cd67d0bb 100644
--- a/bench/config/templates/nginx.conf
+++ b/bench/config/templates/nginx.conf
@@ -91,6 +91,7 @@ server {
 	}
 
 	location @webserver {
+		proxy_http_version 1.1;
 		proxy_set_header X-Forwarded-For $remote_addr;
 		proxy_set_header X-Forwarded-Proto $scheme;
 		proxy_set_header X-Frappe-Site-Name {{ site_name }};