zabbix monitor for read only fs

Question

Trying to monitor filesystems with zabbix. I found this : https://github.com/vintagegamingsystems/Zabbix-Read-Only-Filesystem-Check

and been trying to implement it. But I don't understand given this user parameter: UserParameter=checkro[*],/etc/zabbix/scripts/checkro.sh $1

What should be the item key. According to the documents checkro should work but I keep getting Status Unsupported. Tried posting this on zabbix forms but it takes 3-5 days for them to approve my post :/

EDIT : Files changed : /etc/zabbix/zabbix_agentd.conf I added a line for the UserParameter and added the checkro.sh script. I restarted zabbix after was (it's a container, so technically restarted the container)

What I was expecting was for checkro[something] to be supported as item key but it isn't.

Answer 1

[*] indicates that this item key takes parameters. The script has this line: mountPoint=$1.

Thus the item key should have the mountpoint passed as a parameter like so:

checkro[/home]

Answer 2

Maybe too late. But I just used this script. It works only if / and /boot. If your FS is on say /dev/MAPPER etc it does not work.