zabbix-agent-addons/zabbix_scripts/disco_sensors

#!/usr/bin/perl -w

use JSON;
my $json;
@{$json->{data}} = ();

open SENSORS, ('</etc/zabbix/sensors.conf') ||
    die "Couldn't open /etc/zabbix/sensors.conf: $!\n";


foreach (<SENSORS>){
    next unless (/^(\w+)(\s+)?=(\s+)?(.*)!(\-?\d+)!(\-?\d+)$/);
    my ($sensor,$threshigh,$threslow) = ($1,$5,$6);
    push @{$json->{data}}, {
        "{#SENSORNAME}" => $sensor,
        "{#SENSORTHRESHIGH}" => $threshigh,
        "{#SENSORTHRESLOW}" => $threslow
    };
}
close SENSORS;
print to_json($json);
exit(0);