From 34ec78d2b3fbfc269965a5b43f0372af3281df89 Mon Sep 17 00:00:00 2001
From: Piotr Kazmierczak <470696+pkazmierczak@users.noreply.github.com>
Date: Tue, 3 Mar 2026 13:38:29 +0100
Subject: [PATCH] warn about tls/ and keys/ aren't being overwriteten

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index e230cb6..3061f56 100644
--- a/README.md
+++ b/README.md
@@ -69,6 +69,12 @@ terraform apply --auto-approve
 
 Once the infrastructure has been provisioned, you can extract the mTLS and SSH materials from the
 Terraform state. Following the command will detail which files are written to your local machine.
+
+> [!WARNING]
+> If you used this repository to provision the core cluster in the past, you
+  need to manually delete the `tls/` and `keys/` directories before running
+  `make`.
+
 ```console
 make
 ```