Comments on: Cacti on OS X: Part 2

by: =.= 街喵人生 » 以Cacti監測OSX主機效能

Sat, 20 Feb 2010 07:22:44 +0000

[…] 安�?Cacti的�?�程就�?用多�??了，�?外就是先把MySQL�?Apache2�?SNMP的設定先弄好，而RRDTool與Cacti都�?�以直接�?�?�PORT來安�?。�?�?�Cacti所內附與效能監測相關的script與template，都是給Linux用的，在OSX上多�?�會有�?題，畢竟指令與所帶�?�數都有�?�?的差異。所幸OSX�?�用的script，已經有善心人士寫好了，下載與安�?�?�以�?�考這裡跟這裡。唯一�?注�?的一點是關於啟動Cacti用來汲�?�資料的那支Poller.php程�?，以�?�實際產生監測資料的script。一般的方法是在/etc/crontab裡加上： */5 * * * * root /opt/net-snmp/scripts/cacti.bash */5 * * * * cactiuser php /var/www/cacti/poller.php > /dev/null 2>&1 […]

by: LePtiFilou

Fri, 13 Jul 2007 18:23:17 +0000

Issue solved while reinstalling net-snmp 5.4

by: LePtiFilou

Mon, 09 Jul 2007 16:21:24 +0000

Hello

everything is working fine for me with cacti but these scripts. I’m on a Macbook Pro 10.4.10 and it is not working fine with this ‘exec’ thing.
I’m getting this:
leptifilou:~/Sites/cacti/rra LePtiFilou$ snmpd -H
No log handling enabled - turning on stderr logging
/etc/snmpd.conf: line 204: Warning: Unknown token: exec.
/etc/snmpd.conf: line 205: Warning: Unknown token: exec.
/etc/snmpd.conf: line 206: Warning: Unknown token: exec.
/etc/snmpd.conf: line 207: Warning: Unknown token: exec.

Here’s the part of my /etc/snmpd.conf:
exec 1.3.6.1.4.1.2021.8.1.101 cpu /bin/cat /opt/net-snmp/data/cpu
exec 1.3.6.1.4.1.2021.8.2.101 temp /bin/cat /opt/net-snmp/data/temp
exec 1.3.6.1.4.1.2021.8.3.101 disk /bin/cat /opt/net-snmp/data/disk
exec 1.3.6.1.4.1.2021.8.4.101 mem /bin/cat /opt/net-snmp/data/mem

With this:
leptifilou:~/Sites/cacti/rra LePtiFilou$ snmpd -v
NET-SNMP version: 5.2.1

I’m stuck and it is very annoying
Common disk usage, processes, logged users… are working fine, but everything with this ‘exec’ thing is not. On top of that, data are gathered into /opt/net-snmp/data but it looks like my snmpd agent is not willing to pick them up and put into an OID with ‘exec’ as it is unrecognized.

I’d appreciate your help Your advices were useful to install everything, I hope the saga will continue.

by: Martin Capella

Fri, 26 Jan 2007 23:35:39 +0000

This is a great solution for monitoring OS X servers. There is another script floating around with templates of os x as well, but the cpumon.pl for instance, is by far more acurate.

Thank you.