Realtime 0.36 - Released

Post by **TheWitness** » Sat Feb 21, 2009 6:08 pm

All,

Please find attached the latest version of Realtime. This version has just a few nice fixes.

-feature: make compatible with PIA2.x
-feature: make the plugin auto upgrade
-bug: increate window size by 10 pixels

Enjoy!!

TheWitness

metal_icer · Post by **metal_icer** » Fri Feb 27, 2009 7:35 am

Great job, works right out of the box!

Thank You, TheWitness!

Cacti Version - 0.8.7d
Plugin Architecture - 2.4
Poller Type - Cactid v
Server Info - FreeBSD 7.0-RELEASE
Web Server - Apache/2.2.6 (FreeBSD) mod_ssl/2.2.6 OpenSSL/0.9.8e DAV/2 PHP/5.2.5 with Suhosin-Patch
PHP - 5.2.5
PHP Extensions - session, Reflection, date, libxml, apache2handler, bz2, ctype, pcre, SimpleXML, SPL, dom, fileinfo, filter, ftp, hash, iconv, json, PDO, pdo_sqlite, posix, standard, SQLite, tokenizer, xml, xmlreader, xmlwriter, gd, openssl, pdf, zlib, mcrypt, mbstring, mysqli, mysql, sockets, snmp, gettext, sysvsem, sysvshm
MySQL - 5.1.24-rc
RRDTool - 1.3.5
SNMP - 5.4.1
Plugins
Poller Performance Report (pollperf - v0.1)
RRD File Cleaner (RRD Cleaner - v0.36)
Host Info (hostinfo - v0.2)
Large Site Performane Booster for Cacti (boost - v2.1)
Update Checker (update - v0.4)
Cacti Log View (CLog - v1.1)
Thresholds (thold - v0.4)
Global Plugin Settings (settings - v0.5)
Realtime Graph Viewer (realtime - v0.36)

whizzer929 · Post by **whizzer929** » Sun Mar 01, 2009 11:12 am

I don't get the Misc tab in Settings with this version. Ver 34 mostly worked, but I could never get past a permissions problem, but the Misc tab and realtime icon appeared.

Cacti Version 0.8.7d
Cacti OS unix - Fedora 10
SNMP Version NET-SNMP version: 5.4.2.1
RRDTool Version RRDTool 1.2.x
PHP Version 5.2.6
MySQL Version 5.0.67

Post by **TheWitness** » Mon Mar 02, 2009 4:03 pm

whizzer929 wrote:I don't get the Misc tab in Settings with this version. Ver 34 mostly worked, but I could never get past a permissions problem, but the Misc tab and realtime icon appeared.

Cacti Version 0.8.7d
Cacti OS unix - Fedora 10
SNMP Version NET-SNMP version: 5.4.2.1
RRDTool Version RRDTool 1.2.x
PHP Version 5.2.6
MySQL Version 5.0.67

Insure Realtime is not in global.php and make sure you also "Install" and "Enable" the plugin.

TheWitness

zeki · Post by **zeki** » Thu Mar 05, 2009 7:10 pm

am i the only one that can't get this to work? I get the popup and it counts down but I see no graph.

Post by **TheWitness** » Thu Mar 05, 2009 7:20 pm

More than likely. Check your apache error_log for the obvious.

TheWitness

zeki · Post by **zeki** » Thu Mar 05, 2009 8:22 pm

libpng error: Write Error

Post by **TheWitness** » Thu Mar 05, 2009 8:42 pm

Sounds like Apache does not have rwx to the Realtime Cache directory as it should.

TheWitness

zeki · Post by **zeki** » Fri Mar 06, 2009 1:38 am

I do believe it has permissions because there are rrd files in the folder being created.

zeki · Post by **zeki** » Fri Mar 06, 2009 1:58 am

i set the interval to 1minute and it loaded. I guess its not generating the graph quick enough.

Post by **TheWitness** » Fri Mar 06, 2009 5:54 am

Be carefull with rrdtool 1.3.x. Depending on library versions, RRDTool 1.3.x can be a dog. Real cpu hog and slow.

TheWitness

T006 · Post by **T006** » Mon Mar 16, 2009 6:59 am

I use graphs with Opacity / Alpha Channel (10%). The graphs generated with realtime doesn't use this settings so the graphs looks different.

someone any idea?

[edit]

Already fixed in a new graph_image_rt.zip
http://forums.cacti.net/post-157602.html

[/edit]

CarLost · Post by **CarLost** » Mon Mar 23, 2009 4:50 pm

SOLVE SOLVE SOLVE !!!!! look botom

Hi Witness, I've a problem.. this is my first attempt to use a plugin and don't know if I need another requisite.... I have the PA already instaled..

So, the realtime plugin are nor creating any rrd file.-

The folders are ok (permissions and path)

but I get this errors in teh logs:

Code: Select all

ERROR: opening '/home/httpd/html/cacti2/rra/rt/realtime_1143_5.rrd': No such file or directory

PS: put the full path just in case because the others don't work too.

Thanks

EDIT: another thing I get this error on cacti.log

Code: Select all

03/24/2009 08:49:52 AM - CMDPHP: Poller[0] ERROR: SQL Assoc Failed!, Error:'1267', SQL:"SELECT  poller_output_rt.output,  poller_output_rt.time,  poller_output_rt.local_data_id,  poller_item.rrd_path,  poller_item.rrd_name,  poller_item.rrd_num  FROM (poller_output_rt,poller_item)  WHERE (poller_output_rt.local_data_id=poller_item.local_data_id  AND poller_output_rt.rrd_name=poller_item.rrd_name)  AND poller_output_rt.poller_id = 62729"

so, seems to be a sql problem (I import already the realtime.sql into the base)

mysql Ver 14.12 Distrib 5.0.75, for pc-linux-gnu (i686) using readline 5.2

___________________________
Solve

Was a little tricky but I made it work;
The problem is when the database was created.... the collate was worng.. don't know why...
On mysql:

Code: Select all

show table status ;
| Name                      | Engine | .... | Collation         | .... etc
| poller_output             | MyISAM | .... | latin1_general_ci | ... 
| poller_output_rt          | MyISAM | .... | latin1_swedish_ci | ...
| poller_reindex            | MyISAM | .... | latin1_general_ci | ...

To solve it I was to alter the table poller_output_rt

Code: Select all

mysql> alter table poller_output_rt CONVERT TO CHARACTER SET latin1 collate latin1_general_ci ;

And then it WORK!!!!

Thanks anyway I hope this will be useful to someone else;

Post by **TheWitness** » Wed Mar 25, 2009 6:25 am

Very interesting.

TheWitness

llow · Post by **llow** » Thu Apr 02, 2009 5:28 pm

Here is a patch that will fix problems when using rrd-1.3.x. All the patch does is use rrd-1.2.x format options for anything not rrd-1.0.x

Realtime 0.36 - Released

Realtime 0.36 - Released

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