[Centos] question about Webtraffic monitoring

[Lee W]

Michiel,

You don't need snmp built into PHP itself as you can use the net-snmp &
net-snmp-utils packages.

I must admit prior to my post I had not tried cacti on Centos (only on
Slackware & FreeBSD) but since your email I have got in running.

Just make sure you have met all the other requirmenets and you should be
okay.  If it matters I tested this on Centos 3.3

Regards

Lee


-----Original Message-----
From: Michiel van Es [mailto:michiele at info.nl] 
Sent: 20 December 2004 09:30
To: Lee W
Subject: Re: [Centos] question about Webtraffic monitoring


Thanks..but I got all kinds of errors when installing by hand of with 
the rpm.
There is no php-snmp rpm for CentOS/RHEL so I used the php-snmp for 
fedora core 1.
This is what I get when entering my Cacti page:
Warning: mb_ereg_replace(): mbregex compile err: premature end of 
regular expression in /data/www/default/cacti/include/config.php on line 43

Warning: mb_ereg_replace(): mbregex compile err: premature end of 
regular expression in /data/www/default/cacti/include/config.php on line 44

Warning: Cannot modify header information - headers already sent by 
(output started at /data/www/default/cacti/include/config.php:43) in 
/data/www/default/cacti/include/config.php on line 67

Warning: Cannot modify header information - headers already sent by 
(output started at /data/www/default/cacti/include/config.php:43) in 
/data/www/default/cacti/include/config.php on line 68

Warning: Cannot modify header information - headers already sent by 
(output started at /data/www/default/cacti/include/config.php:43) in 
/data/www/default/cacti/include/config.php on line 69

Warning: Cannot modify header information - headers already sent by 
(output started at /data/www/default/cacti/include/config.php:43) in 
/data/www/default/cacti/include/config.php on line 70

Warning: Cannot modify header information - headers already sent by 
(output started at /data/www/default/cacti/include/config.php:43) in 
/data/www/default/cacti/include/config.php on line 71

Warning: session_start(): Cannot send session cookie - headers already 
sent by (output started at 
/data/www/default/cacti/include/config.php:43) in 
/data/www/default/cacti/include/config.php on line 74

Warning: session_start(): Cannot send session cache limiter - headers 
already sent (output started at 
/data/www/default/cacti/include/config.php:43) in 
/data/www/default/cacti/include/config.php on line 74

Warning: main(/adodb/adodb.inc.php): failed to open stream: No such file 
or directory in /data/www/default/cacti/include/config.php on line 103

Warning: main(): Failed opening '/adodb/adodb.inc.php' for inclusion 
(include_path='.:/usr/share/pear') in 
/data/www/default/cacti/include/config.php on line 103

Warning: main(/database.php): failed to open stream: No such file or 
directory in /data/www/default/cacti/include/config.php on line 104

Warning: main(): Failed opening '/database.php' for inclusion 
(include_path='.:/usr/share/pear') in 
/data/www/default/cacti/include/config.php on line 104

Fatal error: Call to undefined function: db_connect_real() in 
/data/www/default/cacti/include/config.php on line 105

:(

Michiel

Lee W wrote:
> Ryan,
> 
> Have a look at http://www.cacti.net/.
> 
> Cacti more-or-less automates the gathering of data into an RRD 
> database using SNMP or various other methods and can then use this 
> data to create various graphs.
> 
> Regards
> 
> Lee
> 
> -----Original Message-----
> From: Michiel van Es [mailto:michiele at info.nl]
> Sent: 17 December 2004 12:46
> To: Ryan Sweet
> Cc: Eugeny Zadevalov
> Subject: Re: [Centos] question about Webtraffic monitoring
> 
> 
> 
> Ryan Sweet wrote:
> 
>>On Fri, 17 Dec 2004, Eugeny Zadevalov wrote:
>>
>>
>>>Hello!
>>>
>>>MvE> Does anyone know a good open source and free webmonitoring
>>>MvE> software which I can use to monitor some websites and build 
>>>MvE> simple uptime/downtine statistics for my customers (conform 
>>>MvE> SLA's) ?
>>>
>>>MvE> Any help/hitns would be very apperciated :)
>>>
>>>I'm using "monit" package ("yum install monit" from DAG's repo). But,
>>>I'm also interested in more advanced software for REMOTE monitoring 
>>>of services(APACHE, SSHD, etc), because monit specific for local 
>>>monitoring...
>>>
>>>MONIT could be found at: http://www.tildeslash.com/monit/
>>
>>
>>Maybe you should both look at NAGIOS.  Nagios and RRDtool together can 
>>be used to monitor, graph, report just about anything.
>>
>>http://www.nagios.org
>>
>>regards,
>>-Ryan
>>
> 
> I only want http monitoring and some RRdtool grpah per day/week/month
> with some graph which shows me downtime/uptime.
> That's mainly it..no full blown monitoring package with 3d graphs and 
> hard to install/setup features :)
> I run nagios but I do not know how to:
> a) montitor a website
> b) make some nifty-click-on-this-button-graphs to show some simple SLA 
> pstats
> 
> Michiel
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