Realtime (graph), v0.33

mcutting · Post by **mcutting** » Thu May 15, 2008 4:59 am

Strange - Will need to try the latest version. All this does for me is lock apache !

Thanks

mcutting · Post by **mcutting** » Thu May 15, 2008 5:07 am

I get an error with version 0.34:

Notice: Undefined index: sess_realtime_ds_step in C:\wamp\www\Cacti\plugins\realtime\graph_ajax_rt.php on line 132

Here's my version...

Post by **TheWitness** » Thu May 15, 2008 11:36 am

You can turn off Notice level error messages in PHP, restart apache, and the 0.34 version should start to work. I will see what is happening at my earliest convenience.

Larry

disH · Post by **disH** » Thu May 22, 2008 12:30 pm

TheWitness wrote:
mandor101 wrote:I have upgrade to 0.8.7b and new plugin arch and updated all the plugins. All plugins work except realtime. The window displays with the no image icon and no files are created in the realtime folder.
It's entirely possible that this could be related to the poller. Of course, Cactid is not supported under 0.8.7b.

TheWitness

I've got the same situation, ive set everything on 'debug' and status on.
I see nothing wrong..
I was using CactID but upgraded everything to run Spine instead, unfortunately did not make a difference.

1) You must install PIA 2.2beta (or 2.1 w/Cacti Patches)

PIA = Plugin Architecture ?? I have 2.1stabe, does it require the mentioned patches? Updated it to 2.1 a few days ago.

Cacti Version - 0.8.7b
Plugin Architecture - 2.1
Poller Type - Spine
Server Info - Linux 2.6.18-6-sparc64
Web Server - Apache/2.2.3 (Debian) PHP/5.2.0-8+etch11
PHP - 5.2.0-8+etch11
PHP Extensions - zip, xmlwriter, libxml, xml, wddx, tokenizer, sysvshm, sysvsem, sysvmsg, session, SimpleXML, sockets, soap, SPL, shmop, standard, Reflection, posix, mime_magic, mbstring, json, iconv, hash, gettext, ftp, filter, exif, dom, dba, date, ctype, calendar, bz2, bcmath, zlib, pcre, openssl, xmlreader, apache2handler, mysql, mysqli, PDO, pdo_mysql, snmp
MySQL - 5.0.32-Debian_7etch5-log
RRDTool - 1.2.15
SNMP - 5.2.3
Plugins
Global Plugin Settings (settings - v0.5)
Update Checker (update - v0.4)
Network Tools (tools - v0.3)
Host Info (hostinfo - v0.2)
Thresholds (thold - v0.3.9)
Device Monitoring (monitor - v0.8.2)
Realtime for Cacti (realtime - v0.32)

petero · Post by **petero** » Fri May 23, 2008 11:13 am

Hi I have searched the forums and realtime 0.34 with PluginArch 2.2b still does not show graphs. I can see only X and here are my logs below.
There were some issues with include global.php and config.php but those were easy to fix.

#Apache error.log
PHP Notice: Undefined variable: config in /cacti/plugins/realtime/poller_rt.php on line 34
PHP Notice: Undefined variable: config in /cacti/plugins/realtime/poller_rt.php on line 35
PHP Notice: Undefined variable: config in /cacti/plugins/realtime/poller_rt.php on line 36
PHP Notice: Undefined variable: colors in /cacti/lib/graph_export.php on line 1741
PHP Fatal error: Call to undefined function read_config_option() in /cacti/lib/graph_export.php on line 1742
ERROR: opening '/usr/local/apache/htdocs/cacti/rcache/realtime_12945_5.rrd': No such file or directory
########
The dir is open for apache to write and read,but no rrd file is being created .
Is there any way to do more DEBUG ?
I saw in poller_rt.php $debug = FALSE; but changing that to true does't show any extra output.
If anyone has some info how to turn on debug to get to the bottom of this (coz this pluging is GREAT)

Peter

disH · Post by **disH** » Sun May 25, 2008 8:12 pm

petero wrote:Hi I have searched the forums and realtime 0.34 with PluginArch 2.2b still does not show graphs. I can see only X and here are my logs below.
There were some issues with include global.php and config.php but those were easy to fix.

#Apache error.log
PHP Notice: Undefined variable: config in /cacti/plugins/realtime/poller_rt.php on line 34
PHP Notice: Undefined variable: config in /cacti/plugins/realtime/poller_rt.php on line 35
PHP Notice: Undefined variable: config in /cacti/plugins/realtime/poller_rt.php on line 36
PHP Notice: Undefined variable: colors in /cacti/lib/graph_export.php on line 1741
PHP Fatal error: Call to undefined function read_config_option() in /cacti/lib/graph_export.php on line 1742
ERROR: opening '/usr/local/apache/htdocs/cacti/rcache/realtime_12945_5.rrd': No such file or directory
########
The dir is open for apache to write and read,but no rrd file is being created .
Is there any way to do more DEBUG ?
I saw in poller_rt.php $debug = FALSE; but changing that to true does't show any extra output.
If anyone has some info how to turn on debug to get to the bottom of this (coz this pluging is GREAT)

Peter

Change your apache config to log on debug level.
In realtime/setup.php , search for status=off, change it to on.
Lastly put your cacti logging (through the web config) to log on debug level. You could set your mysql to debug logging aswell...
Now your logs are being flooded

I noticed in my signature i was running v.32 (which i thought would be the latest as i assumed the cacti.net home page would point to the latest version. So i upped to v.33 (yes, not latest) but it works

cmd_rt.php & poller_rt.php can be run from the command prompt but wont give you any useful info, atleast in my case.

crashergs · Post by **crashergs** » Thu May 29, 2008 3:35 pm

no windows version

mcutting · Post by **mcutting** » Thu May 29, 2008 3:50 pm

crashergs wrote:no windows version :(

Have a look for my post in this topic which as a zip attached to it. This is a modified version of 0.32, which works well under Windows.

twelzy · Post by **twelzy** » Thu Jun 19, 2008 12:50 pm

All was working perfectly...
Then I restarted my Cacti server and now my realtime plugin (v0.34) isn't working.
See the errors:

Code: Select all

PHP Warning:  include(./include/config.php): failed to open stream: No such file or directory in /var/www/cacti/plugins/realtime/poller_rt.php on line 32
PHP Warning:  include(): Failed opening './include/config.php' for inclusion (include_path='.:/usr/share/pear') in /var/www/cacti/plugins/realtime/poller_rt.php on line 32
PHP Warning:  include_once(/lib/poller.php): failed to open stream: No such file or directory in /var/www/cacti/plugins/realtime/poller_rt.php on line 34
PHP Warning:  include_once(): Failed opening '/lib/poller.php' for inclusion (include_path='.:/usr/share/pear') in /var/www/cacti/plugins/realtime/poller_rt.php on line 34
PHP Warning:  include_once(/lib/data_query.php): failed to open stream: No such file or directory in /var/www/cacti/plugins/realtime/poller_rt.php on line 35
PHP Warning:  include_once(): Failed opening '/lib/data_query.php' for inclusion (include_path='.:/usr/share/pear') in /var/www/cacti/plugins/realtime/poller_rt.php on line 35
PHP Warning:  include_once(/lib/graph_export.php): failed to open stream: No such file or directory in /var/www/cacti/plugins/realtime/poller_rt.php on line 36
PHP Warning:  include_once(): Failed opening '/lib/graph_export.php' for inclusion (include_path='.:/usr/share/pear') in /var/www/cacti/plugins/realtime/poller_rt.php on line 36
PHP Warning:  include_once(/lib/rrd.php): failed to open stream: No such file or directory in /var/www/cacti/plugins/realtime/poller_rt.php on line 37
PHP Warning:  include_once(): Failed opening '/lib/rrd.php' for inclusion (include_path='.:/usr/share/pear') in /var/www/cacti/plugins/realtime/poller_rt.php on line 37
PHP Fatal error:  Call to undefined function read_config_option() in /var/www/cacti/plugins/realtime/poller_rt.php on line 102

Permission on realtimes's cache dir are '777' to apache user...

What is wrong?!

kurowsky · Post by **kurowsky** » Thu Jun 26, 2008 3:01 pm

Made the following changes which worked for me.

to poller_rt.php:

Code: Select all

#if (file_exists("./include/global.php")) {
#       include("./include/global.php");
#} else {
#       include("./include/config.php");
#}

include(dirname(__FILE__) . "/../../include/global.php");

#include_once($config["base_path"] . "/lib/poller.php");
#include_once($config["base_path"] . "/lib/data_query.php");
#include_once($config["base_path"] . "/lib/graph_export.php");
#include_once($config["base_path"] . "/lib/rrd.php");

include_once($config["library_path"] . "/poller.php");
include_once($config["library_path"] . "/data_query.php");
include_once($config["library_path"] . "/graph_export.php");
include_once($config["library_path"] . "/rrd.php");

and cmd_rt.php :

Code: Select all

#       include("./include/global.php");
#} else {
#       include("./include/config.php");
#}

include(dirname(__FILE__) . "/../../include/global.php");

#include_once($config["base_path"] . "/lib/snmp.php");
#include_once($config["base_path"] . "/lib/poller.php");
#include_once($config["base_path"] . "/lib/rrd.php");
#include_once($config["base_path"] . "/lib/ping.php");

include_once($config["library_path"] . "/snmp.php");
include_once($config["library_path"] . "/poller.php");
include_once($config["library_path"] . "/rrd.php");
include_once($config["library_path"] . "/ping.php");

twelzy · Post by **twelzy** » Thu Jun 26, 2008 3:55 pm

Thank you very much kurowsky!!!
It works perfectly!

RHServices · Post by **RHServices** » Sun Jun 29, 2008 11:58 pm

The above worked for me to fix the files not showing up in the caching folder and just getting blank images.

kurowsky · Post by **kurowsky** » Mon Jun 30, 2008 11:41 am

twelzy wrote:Thank you very much kurowsky!!!
It works perfectly!

No problem. Glad it worked.

-k.

apperrault · Post by **apperrault** » Mon Jun 30, 2008 12:21 pm

Ever since i have updated (including making the changes in the posts above) i get the popup for Real-Time, and i see the count down, and the screen refreshes when the count down is completed, and i see the file in the temp directory, but i never actually see the graphs. Permissions are set properly. this is driving me crazy.

Any thoughts?

app

mcutting · Post by **mcutting** » Mon Jun 30, 2008 12:32 pm

App - I had the same problem. In the end, I changed some parts of 0.32 to suit my needs, and now use this instead. Had a gotomeeting session with thewitness, but still never resolved it

Realtime (graph), v0.33

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