feat: add header img

Author: Patrick M

…025-07-07-systemd remounting-service-.md …025-07-07-systemd-remounting-service-.md_posts/2025-07-07-systemd remounting-service-.md renamed to _posts/2025-07-07-systemd-remounting-service-.md _posts/2025-07-07-systemd remounting-service-.md renamed to _posts/2025-07-07-systemd-remounting-service-.md

@@ -6,6 +6,8 @@ category: "General"
 tags: [ "lxc", "systemd", "high availablity", "setup" ]
 ---
 
+![Tiny workers remounting hard drives in computers](/assets/img/systemd-remounting-service/header.png)
+
 In `systemd`, you can create an remount unit to ensure share stay mounted. This would work perfectly, except, LXC does not support this `systemd` unit. So instead I created a service that runs a script, and a timer to trigger it. Like a cron, but still using `systemd`.
 
 It works by adding a file named `unmounted` to the mount folder anchor. When the share is unmounted, this file will be visible. We can test for the file and remount when it's found.