From e69b80c1494a03f19905ef717bb6f1e00abf8022 Mon Sep 17 00:00:00 2001
From: oboudry <olivier.boudry@gmail.com>
Date: Sat, 14 Oct 2023 18:55:16 +0200
Subject: [PATCH] Update flatcar.md disable download_run_once

download_run_once is enabled by default but is not supported when using Flatcar OS.
---
 docs/flatcar.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/flatcar.md b/docs/flatcar.md
index cdd2c6a5e5e..b65a1fc2c81 100644
--- a/docs/flatcar.md
+++ b/docs/flatcar.md
@@ -8,6 +8,7 @@ Before running the cluster playbook you must satisfy the following requirements:
 General Flatcar Pre-Installation Notes:
 
 - Ensure that the bin_dir is set to `/opt/bin`
+- Ensure download_run_once is set to `False`. `download_run_once` option is not supported for Flatcar.
 - ansible_python_interpreter should be `/opt/bin/python`. This will be laid down by the bootstrap task.
 - The resolvconf_mode setting of `docker_dns` **does not** work for Flatcar. This is because we do not edit the systemd service file for docker on Flatcar nodes. Instead, just use the default `host_resolvconf` mode. It should work out of the box.