Item value is not being returned to Zabbix

[Aperture-Development]

Hello,

I am currently experiencing issues with UserParameters. I have defined a few custom ones that seem to work with zabbix_agent2 -t

On the server with the Agent:

root@server ~ # zabbix_agent2 -t smart.status.offline[sda]
smart.status.offline[sda] [s|0]

On the server with Zabbix-Server:

root@srv-cloud /etc/zabbix # zabbix_get -s {agentServerAddress} -k "smart.status.offline[sda]"

root@srv-cloud /etc/zabbix #

I have tried almost everything, but I don't seem to be able to get it to respond, but if I use a different Item, such as the filesystem discovery, I get a reply back with all found filesystems.

Another issue I seem to have is that the return value of my command smartctl -a /dev/sda | grep Offline_Uncorrectable | awk '{print $10}' is being recognized as string, and not as unsigned interger, despite being 0.

If anyone knows what I could do to fix these issues, I am thankful for any kind of help.

With kind regards,

Aperture-Development

[Aperture-Development]

Well now the issues seem to also appear with another server. Asking docker.ping on the server directly returns 1 and using zabbix_get from a remote machine it returns 0. This all makes no sense

[Aperture-Development]

Okay I found ths issue, it was a issue with the permissions of the zabbix user. After adding sudo privileges for smartctl -a to the zabbix user I finally get a value on my zabbix, and also the right one. docker.ping requires the user to have docker privileges