From 4d834210f23411461a55e8d97476e1f13e1f40fd Mon Sep 17 00:00:00 2001
From: Billy Olsen <billy.olsen@gmail.com>
Date: Tue, 30 Mar 2021 10:31:17 -0700
Subject: [PATCH] Disable client_max_body_size checks in nginx

By default, nginx has a small (1MB) limit on the size of uploads,
which prevents using horizon interface to upload an image. Disabling
the client_max_body_size check allows for the glance configuration
to govern the maximum size image that should be accepted. This change
also disables proxy_buffering to reduce buffering latency.

Closes-Bug: #1868503
Change-Id: I0a89e0845d6c7d2805556f87685d280b4e72122a
---
 snap-overlay/templates/nginx.conf.j2 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/snap-overlay/templates/nginx.conf.j2 b/snap-overlay/templates/nginx.conf.j2
index 83155a8..281b379 100644
--- a/snap-overlay/templates/nginx.conf.j2
+++ b/snap-overlay/templates/nginx.conf.j2
@@ -15,6 +15,8 @@ http {
         tcp_nopush on;
         tcp_nodelay on;
         keepalive_timeout 65;
+        client_max_body_size 0;
+        proxy_buffering off;
         types_hash_max_size 2048;
 
         include {{ snap }}/usr/conf/mime.types;