Thursday, January 29, 2009

HOWTO install Plugin Architecture 2.3 for Cacti 0.8.7c

HOWTO Install Pluging Architecture over a fresh Cacti 0.8.7c - Ubuntu 8.04


1.- Install Cacti as indicated in older Post

2.- Download PA

Last version: Pluging Architecture 2.3
Released: Mon, 19 Jan 2009
WEB http://cactiusers.org
Package: cacti-plugin-0.8.7c-PA-v2.3.zip
From console:
root@server:/var/www/cacti# wget http://mirror.cactiusers.org/downloads/plugins/cacti-plugin-0.8.7c-PA-v2.3.zip
2.- Uncompress and pre-install
Create a directory to store PA
root@server:/var/www/cacti# mkdir pa
root@server:/var/www/cacti# cp cacti-plugin-0.8.7c-PA-v2.3.zip pa/
root@server:/var/www/cacti# cd pa/
root@server:/var/www/cacti/pa# unzip cacti-plugin-0.8.7c-PA-v2.3.zip

Copy cacti-plugin-0.8.7c-PA-v2.3.diff to cacti main directory
root@server:/var/www/cacti/pa# cp cacti-plugin-0.8.7c-PA-v2.3.diff ..
root@server:/var/www/cacti/pa# cd ..
root@server:/var/www/cacti# ls cacti-plugin-0.8.7c-PA-v2.3.* -l
-rw-r--r-- 1 root root 91507 2009-01-29 15:42 cacti-plugin-0.8.7c-PA-v2.3.diff

Pre-install to report errors
root@server:/var/www/cacti# patch -p1 -N --dry-run < cacti-plugin-0.8.7c-PA-v2.3.diff

OUTPUT:
patching file auth_changepassword.php
patching file auth_login.php
patching file data_sources.php
patching file graph_image.php
patching file graph.php
patching file graphs_new.php
patching file graphs.php
patching file host.php
patching file include/auth.php
patching file include/bottom_footer.php
patching file include/global_arrays.php
patching file include/global_constants.php
patching file include/global_form.php
patching file include/global.php
patching file include/global_settings.php
patching file include/plugins.php
patching file include/top_graph_header.php
Hunk #2 succeeded at 55 with fuzz 1 (offset -42 lines).
Hunk #3 succeeded at 107 (offset -42 lines).
Hunk #4 succeeded at 119 (offset -42 lines).
Hunk #5 succeeded at 127 (offset -42 lines).
Hunk #6 succeeded at 156 (offset -42 lines).
patching file include/top_header.php
patching file index.php
patching file lib/api_device.php
patching file lib/auth.php
patching file lib/functions.php
patching file lib/html_form.php
patching file lib/html.php
patching file lib/plugins.php
patching file lib/poller.php
patching file lib/rrd.php
patching file lib/variables.php
patching file plugins/index.php
patching file plugins.php
patching file poller.php
patching file user_admin.php
patching file utilities.php

OBS If you receive some FAILED messages then PA won't work fine. I recommend you to Re-install cacti.

3.- Apply patches and fix some changes
Apply the Diff file
root@server:/var/www/cacti# patch -p1 -N < cacti-plugin-0.8.7c-PA-v2.3.diff

Now, If you go to Cacti Web site you will see something like this:


So, You have to go to include/global.php file and update like this:
root@server:/var/www/cacti# vim include/global.php

Change from:
$config['url_path'] = '/';

to:
$config['url_path'] = '/cacti';


Now Cacti console is fixed but we need to update cacti DB

4.- Update DataBase
Cacti DB works with 48 TABLES but it will use 52 whit PluginArchitecture
root@server:/var/www/cacti# cd pa/
root@server:/var/www/cacti/pa# mysql -uroot -pRootPasswd noc <>
TABLES:
  • plugin_hooks
  • plugin_db_changes
  • plugin_realms
  • plugin_config

5.- Update Realm Permissions for "admin"
Enable for admin user
Go to:
console-> User Management -> Select Admin -> Realm Permissions






















































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2 comments:

  1. Quiero felicitarte porque son pocos los tutoriales que se preocupan porque todos entendamos haciéndolo realmente fácil de entender.

    ReplyDelete
  2. Gracias Salvador,
    ultimamente me desconecte del Blog pero pronto vocare mas datos utiles en este site.
    Saludos

    ReplyDelete