From 1eda4dc252ce6d75f69d436f2008dda209e8486f Mon Sep 17 00:00:00 2001
From: Anton Melser <anton@melser.org>
Date: Thu, 26 Nov 2020 12:34:39 +0800
Subject: [PATCH] Add warning not to remove the persistentKeepalive

Contrary to normal wireguard configuration, kilo requires a
persistentKeepalive and strange behaviour ensues if there is not
one present

Signed-off-by: Anton Melser <anton@melser.org>
---
 docs/vpn.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/vpn.md b/docs/vpn.md
index b23f15e..d3ea568 100644
--- a/docs/vpn.md
+++ b/docs/vpn.md
@@ -21,6 +21,8 @@ spec:
   persistentKeepalive: 10
 ```
 
+:warning: You *MUST* include a `persistentKeepalive` value, though it can be any positive integer value.
+
 Then, apply the resource to the cluster:
 
 ```shell