UserParameter wierdness

[erisan500]

Hi all,

I have digitemp installed to poll the values of 1wire devices (like temp, hum., etc)

But i can't get it to work in Zabbix.

zabbix_agentd.conf:

UserParameter=digi.rack.top,/opt/digitemp -c /opt/digi.conf -q -t 0
UserParameter=digi.rack.mid,/opt/digitemp -c /opt/digi.conf -q -t 1

I can run digitemp as user zabbix with no problems:

[zabbix@mgmt bin]$ /opt/digitemp -c /opt/digi.conf -q -t 0
20.937500

When I run as user zabbix zabbix_agentd -t digi.rack.top i get:

[zabbix@mgmt bin]$ ./zabbix_agentd -t digi.rack.top
digi.rack.top								 [t|20.937500]

So i can assume digitemp and the zabbix_agentd are working ok (?)

When I run as user zabbix zabbix_get -s localhost -k digi.rack.top i get:

[zabbix@mgmt bin]$ ./zabbix_get -s localhost -k digi.temp.top
ZBX_NOTSUPPORTED

Anyone got i clue what could be wrong?

Greetings

[Alexei]

Version of ZABBIX?

[erisan500]

Oops, sorry,

the latest 1.1

[erisan500]

Some additional log info:

Run zabbix_agentd -t digi.rack.top
Result in zabbix_agentd.log:

013920:20060704:102413 Run remote command [/opt/digitemp -c /opt/digi.conf -q -t 0] Result [10] [20.812500]

Run zabbix_get -s localhost -k digi.rack.top
Result in zabbix_agentd.log:

004905:20060704:102442 In check_security()
004905:20060704:102442 Connection from [127.0.0.1]. Allowed servers [127.0.0.1] 
004905:20060704:102442 Before read()
004905:20060704:102442 After read() 2 [14]
004905:20060704:102442 Got line:digi.rack.top
004905:20060704:102442 Run remote command [/opt/digitemp -c /opt/digi.conf -q -t 0] Result [0] []
004905:20060704:102442 Sending back:ZBX_NOTSUPPORTED

Any help welcome

[erisan500]

Solved

I got it working finaly.

It seems that the digitemp command is executed as "Others" instead of the zabbix user when callled from zabbix_get.
So after adding rw permissions to the serial port for the others group it started working.

Alexei, is this intended behavior?

Greetings