Getting Error on Discovery Rule from Zabbix Agent that "Value Should Be JSON Object"

[Jeff West]

When I run the zabbix_get command I get the following:

[root@zabbix jeff.west.sa]# zabbix_get -s 10.21.1.43 -k nutdev1_battery
100

Any ideas how to correct this?

[Jeff West]

So, I updated my script called status_ups1.sh

#!/bin/bash
status=$(/usr/bin/upsc nutdev1@localhost ups.status 2>&1 | grep -v '^Init SSL')
json_status='{"nutdev1_status": "'$status'" }'
echo $json_status

I created a UserParameter in the zabbix_agentd.conf

UserParameter=nutdev1_status,/scripts/status_ups1.sh

From the server now, when I run the following:

[root@zabbix jeff.west.sa]# zabbix_get -s 10.21.1.43 -k nutdev1_status
{"nutdev1_status": "OL" }
[root@zabbix jeff.west.sa]#

The output, which is validated as proper JSON, but Zabbix Discovery Rule still tells me "Value Should Be JSON Object"

Any ideas?