From 0a960a272d46fa3c1d4929543efdfb673f47d37f Mon Sep 17 00:00:00 2001
From: Ahmet Alp Balkan <ahmet@linkedin.com>
Date: Fri, 28 Jun 2024 12:10:04 -0700
Subject: [PATCH] Suppress noisy basic auth token deletion log

Right now the basic auth tokens that are deleted after `--auth-token-ttl`
cause info-level logs to be emitted. Change this to debug. This helps with
the issue at #18244 where calling `/readyz` frequently pollutes the etcd server
logs with this log message.

Fixes #18244.

Signed-off-by: Ahmet Alp Balkan <ahmet@linkedin.com>
---
 auth/simple_token.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/auth/simple_token.go b/auth/simple_token.go
index a9dc5b7..364aba2 100644
--- a/auth/simple_token.go
+++ b/auth/simple_token.go
@@ -166,7 +166,7 @@ func (t *tokenSimple) enable() {
 	delf := func(tk string) {
 		if username, ok := t.simpleTokens[tk]; ok {
 			if t.lg != nil {
-				t.lg.Info(
+				t.lg.Debug(
 					"deleted a simple token",
 					zap.String("user-name", username),
 					zap.String("token", tk),
-- 
2.9.3.windows.1