From e01290315c586c2dd95dedf270772b1cb8eb6d45 Mon Sep 17 00:00:00 2001
From: Stan Hu <stanhu@gmail.com>
Date: Thu, 11 Dec 2025 13:17:13 -0800
Subject: [PATCH] Increase NGINX ingress error log level from notice to error

The default value of notice may be hiding some important errors.  We did
this in production with
https://gitlab.com/gitlab-com/gl-infra/k8s-workloads/gitlab-com/-/merge_requests/4779.

References:

* https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/nginx-configuration/configmap.md#configmaps
* https://nginx.org/en/docs/ngx_core_module.html#error_log
---
 values.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/values.yaml b/values.yaml
index e7f6d5f1d0..36da30acf9 100644
--- a/values.yaml
+++ b/values.yaml
@@ -1032,6 +1032,7 @@ nginx-ingress: &nginx-ingress
       Referrer-Policy: strict-origin-when-cross-origin
     config: &nginx-ingress-controller-config
       annotation-value-word-blocklist: "load_module,lua_package,_by_lua,location,root,proxy_pass,serviceaccount,{,},',\""
+      error-log-level: error
       hsts: "true"
       hsts-include-subdomains: "false"
       hsts-max-age: "63072000"
-- 
GitLab