(Resolved) Realtime Showing Broken Images

[zoemu]

Hi Everyone

I have installed realtime (0.36 i think), but I'm having a problem, it is showing a broken Image....any suggestions please

Thank you again

Luis

[browniebraun]

Hi Everyone

I have installed realtime (0.36 i think), but I'm having a problem, it is showing a broken Image....any suggestions please

Thank you again

Luis

This can have two reasons:

The graph template is corrupted, which will cause errors in the Apache log or you forget to setup the write permissions needed for the web server account to create the new rrd files within the cache folder of Realtime.

Best regards
-Andreas-

[zoemu]

Thanks for your response, But I'm on IIS and everything and everyon has write permissions...Also no errors on IIS Logs or cacti.., I've got the feeling that it might not be able to find the RRAs files... wher ein the scripts is the path....

Thanks

[cspenpen]

I had this problem too
I use realtime 0.36 and I give rra and rcahe foler 777 permissions, but still get broken image.

Then I use "chown -R cactiuser.apache rra/ rcahe/" command, and still the same.

Apache error log said
""ERROR: opening '/var/www/html/cacti/rcache/realtime_12_5.rrd': No such file or directory""

any suggestion? thx

[cspenpen]

I had this problem too
I use realtime 0.36 and I give rra and rcahe foler 777 permissions, but still get broken image.

Then I use "chown -R cactiuser.apache rra/ rcahe/" command, and still the same.

Apache error log said
""ERROR: opening '/var/www/html/cacti/rcache/realtime_12_5.rrd': No such file or directory""

any suggestion? thx

sorry that's my mysql problem...

http://forums.cacti.net/post-159676.htm ... ht=#159676

[zoemu]

Anybody on this yet!???

Tank you

[TheWitness]

Please obtain the latest copy from the Cacti SVN. I will schedule a release as soon as possible.

Code: Select all

svn co svn:/svn.cacti.net/var/svnroot/cacti-plugins/realtime

TheWitness

[zoemu]

I'm still getting the same, broken image

this is the patha of the graph that actually in not being created

http://islnetmon/cacti/plugins/realtime ... 1252434443.

if I ran this on the browser direct, I get 0

[zoemu]

Hi I have retaking this plugin since my last post I've updated to version 0.4, but I'm still getting the broken image.

I've ran poller_rt.php from the command line every 5 seconds and the image and the rrdtool files get created properly

but from the browser the following is not being executed in graph_ajax_rt.php

Code: Select all

/* call poller */
$command = read_config_option("path_php_binary");
$args    = sprintf('plugins/realtime/poller_rt.php --graph=%s --interval=%d', $_REQUEST["local_graph_id"], $graph_data_array["ds_step"]);

shell_exec("$command $args");

Cacti Version 0.8.7e
Plugin Architecture 2.5
Poller Type Cactid v
Server Info Windows NT 6.0
Web Server Microsoft-IIS/7.0
PHP Version 5.2.0
PHP Extensions bcmath, calendar, com_dotnet, ctype, session, filter, ftp, hash, iconv, json, odbc, pcre, Reflection, date, libxml, standard, tokenizer, zlib, SimpleXML, dom, SPL, wddx, xml, xmlreader, xmlwriter, mbstring, soap, bz2, curl, zip, SourceGuardian, ChartDirector PHP API, gd, ldap, mime_magic, mssql, mysql, snmp, sockets
MySQL Version 5.1.32-community
RRDTool Version 1.2.30
SNMP Version snmpwalk [OPTIONS] AGENT [OID] Version: 5.4.2.1 Web: Plugins collects poller output in cacti's mysql database (transporter - v0.2)
Realtime Graph Viewer (realtime - v0.4)
Mobile Cacti (mobile - v0.1)
Host Remote Console Utility (Remote Console - v0.1)
Global Plugin Settings (settings - v0.6)
SuperLinks (superlinks - v0.
PHP Network Weathermap (weathermap - v0.98dev)
Login Page Mod (loginmod - v1.0)
Host Info (hostinfo - v0.2)
NMID Web2 Plugin (nmidWeb2 - v0.1)
Network Management Inventory Database (nmid - v0.3.9a)
NMID SmokePing Plugin (nmidSmokeping - v0.3.9a)
NMID WebService Plugin (nmidWebService - v0.3.9a U2)
NMID TaskManager Plugin (nmidTaskManager - v0.3.9a)
PHP Network Managing (PHP Network Managing - v0.6.1)
Documents (docs - v0.3)

Any Ideas.

Does shell_exec () works on windows.......?

[zoemu]

anyone on this yet ???

Thank you

[TheWitness]

Search the files in the plugins/realtime directory for "iniset". Remove those commands and try again.

TheWitness

[zoemu]

what is "iniset"do you mean ini_set

[TheWitness]

Yes, there is a "memory_limit" setting that needs to be removed.

TheWitness

[zoemu]

I removed them, but still no change, I get no graph pic.......the rrd file is not being created...

when I run this from the cmd line (by the way I'm running windows)....

Code: Select all

php poller_rt.php --graph=20 -- interval=5 --force

It works, the rrd is created.

PLease noticed that this my 3rd cacti installation (e, f, g), all in different systems ( xp, 2003, and 2008) and have never been able to get to work....

LA

[TheWitness]

Are you using Apache or IIS? I don't use IIS, there is way too much security related issues, like your user does not have permission to create files in that directory. Let me know.

TheWitness