From d64056afdcea60b9b66966241e779276b536275a Mon Sep 17 00:00:00 2001
From: Radon Rosborough <radon.neon@gmail.com>
Date: Fri, 15 Apr 2022 19:58:54 -0700
Subject: [PATCH] Explain important caveat in htpasswd tutorial

Signed-off-by: Radon Rosborough <radon.neon@gmail.com>
---
 docs/deploying.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/deploying.md b/docs/deploying.md
index 4fef6ef5..17ec308d 100644
--- a/docs/deploying.md
+++ b/docs/deploying.md
@@ -400,6 +400,12 @@ secrets.
 > authentication to work.
 {:.warning}
 
+> **Warning**
+> The official registry image **only** supports htpasswd credentials in
+> bcrypt format, so if you omit the `-B` option when generating the credential
+> using htpasswd, all authentication attempts will fail.
+{:.warning}
+
 1.  Create a password file with one entry for the user `testuser`, with password
     `testpassword`: