New subject: [Centos] question about Webtraffic monitoring

20 Dec 2004


      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@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@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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RE: [Centos] question about Webtraffic monitoring